Bump build number and update changelog

Closes #280

CHANGELOG.md

@@ -1,6 +1,57 @@
 # Changelog
 
-## 2022.1 (47)
+## 2022.1 (49)
+The major new feature of this build is filters! Filters are editable by pressing the Filters button in the top-left corner of the Home tab. Filters are currently applied to timelines and profiles (filtering conversations and notifications will be added in a future build).
+
+Features/Improvements:
+- Filters
+	- Edit/create filters
+	- Apply filters to timelines and profiles
+- Add preference to customize swipe actions on status cells (Preferences -> Appearance -> Leading/Trailing Swipe Actions)
+- Show notifications for edited posts
+- Add more details to the relationship label on profiles
+	- "Follows you", "You follow", "You follow each other", and "You block"
+- Add state restoration for Federated and Local timelines
+	- Also fixes an issue where posts from other timelines would appear in the home timeline after a relaunch
+- Add state restoration for Compose screen
+- Organize expanded custom emoji picker by category
+- Add indicator for locked profiles
+- Add cache size info to Advanced preferences
+- Indicate when a followed hashtag caused a post to appear in the home timeline
+- Add hashtag follow/unfollow actions
+- Completely replace timeline items after Jump to Present used
+	- Fixes infinite scroll not being usable after jumping
+- iPad/Mac: Add Cmd+Return shortcut for sending post on the Compose screen
+- VoiceOver: Hide redundant information on Compose screen
+- VocieOver: Add links/mentions/hashtags to actions rotor on statuses
+- VoiceOver: Add show profile action to timeline statuses
+
+Bugfixes:
+- Fix gifv attachments appearing off-center
+- Fix long status on certain screens not getting collapsed
+- Fix error when refreshing a timeline with no items
+- Fix cells in account list and status action account list not being deselected when navigating back
+- Limit search in Edit List screen to accounts the user follows
+- Fix attachments disappearing from statuses on the Conversation screen
+- Fix extra space gap appearing in profile headers below avatar
+- Fix mute duration options not including 1 week
+- Hometown: Fix local-only state not being copied from the replied-to post
+- iPad: Fix timeline statuses not getting deselected when entering split navigation
+- iPad: Fix Mute screen using pointless two-column layout
+- iPad: Fix creating a list from the sidebar making the previous tab inaccessible
+- iPad: Fix creating a list not showing the Edit List screen automatically
+- iPad: Fix selected sidebar item becoming out-of-sync when deleting a list/hashtag/instance
+- Mac: Workaround for pressing Cmd+1/2/... crashing
+	- This prevents the crash, but the actions remain unusable due to a macOS bug
+- VoiceOver: Fix escape gesture not working on Compose screen
+- VoiceOver: Fix links in conversation main status not being selectable
+- VoiceOver: Fix profile relationship not being read
+- VoiceOver: Fix not being able to select profile from conversation main status
+
+Known Issues:
+- Filters are not applied to notifications and conversations
+
+## 2022.1 (48)
 This build is a hotfix for the CW button in the Compose screen not working. The previous build's changelog is attached below.
 
 Bugfixes:

Pachyderm/Sources/Pachyderm/Client.swift

@@ -229,21 +229,25 @@ public class Client {
     }
     
     // MARK: - Filters
-    public static func getFilters() -> Request<[Filter]> {
-        return Request<[Filter]>(method: .get, path: "/api/v1/filters")
+    public static func getFiltersV1() -> Request<[FilterV1]> {
+        return Request<[FilterV1]>(method: .get, path: "/api/v1/filters")
     }
     
-    public static func createFilter(phrase: String, context: [Filter.Context], irreversible: Bool? = nil, wholeWord: Bool? = nil, expiresAt: Date? = nil) -> Request<Filter> {
-        return Request<Filter>(method: .post, path: "/api/v1/filters", body: ParametersBody([
+    public static func createFilterV1(phrase: String, context: [FilterV1.Context], irreversible: Bool? = nil, wholeWord: Bool? = nil, expiresIn: TimeInterval? = nil) -> Request<FilterV1> {
+        return Request<FilterV1>(method: .post, path: "/api/v1/filters", body: ParametersBody([
                 "phrase" => phrase,
                 "irreversible" => irreversible,
                 "whole_word" => wholeWord,
-                "expires_at" => expiresAt
+                "expires_in" => expiresIn,
             ] + "context" => context.contextStrings))
     }
     
-    public static func getFilter(id: String) -> Request<Filter> {
-        return Request<Filter>(method: .get, path: "/api/v1/filters/\(id)")
+    public static func getFilterV1(id: String) -> Request<FilterV1> {
+        return Request<FilterV1>(method: .get, path: "/api/v1/filters/\(id)")
+    }
+    
+    public static func getFiltersV2() -> Request<[FilterV2]> {
+        return Request(method: .get, path: "/api/v2/filters")
     }
     
     // MARK: - Follows
@@ -261,6 +265,10 @@ public class Client {
         return Request<Account>(method: .post, path: "/api/v1/follows", body: ParametersBody(["uri" => acct]))
     }
     
+    public static func getFollowedHashtags() -> Request<[Hashtag]> {
+        return Request(method: .get, path: "/api/v1/followed_tags")
+    }
+    
     // MARK: - Lists
     public static func getLists() -> Request<[List]> {
         return Request<[List]>(method: .get, path: "/api/v1/lists")
@@ -315,11 +323,12 @@ public class Client {
     }
     
     // MARK: - Search
-    public static func search(query: String, types: [SearchResultType]? = nil, resolve: Bool? = nil, limit: Int? = nil) -> Request<SearchResults> {
+    public static func search(query: String, types: [SearchResultType]? = nil, resolve: Bool? = nil, limit: Int? = nil, following: Bool? = nil) -> Request<SearchResults> {
         return Request<SearchResults>(method: .get, path: "/api/v2/search", queryParameters: [
                 "q" => query,
                 "resolve" => resolve,
                 "limit" => limit,
+                "following" => following,
         ] + "types" => types?.map { $0.rawValue })
     }
     

Pachyderm/Sources/Pachyderm/Model/Emoji.swift

@@ -16,6 +16,7 @@ public class Emoji: Codable {
     public let url: WebURL
     public let staticURL: WebURL
     public let visibleInPicker: Bool
+    public let category: String?
     
     public required init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
@@ -24,6 +25,7 @@ public class Emoji: Codable {
         self.url = try container.decode(WebURL.self, forKey: .url)
         self.staticURL = try container.decode(WebURL.self, forKey: .staticURL)
         self.visibleInPicker = try container.decode(Bool.self, forKey: .visibleInPicker)
+        self.category = try container.decodeIfPresent(String.self, forKey: .category)
     }
     
     private enum CodingKeys: String, CodingKey {
@@ -31,6 +33,7 @@ public class Emoji: Codable {
         case url
         case staticURL = "static_url"
         case visibleInPicker = "visible_in_picker"
+        case category
     }
 }
 

Pachyderm/Sources/Pachyderm/Model/FilterV1.swift

@@ -1,5 +1,5 @@
 //
-//  Filter.swift
+//  FilterV1.swift
 //  Pachyderm
 //
 //  Created by Shadowfacts on 9/9/18.
@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class Filter: Decodable {
+public struct FilterV1: Decodable {
     public let id: String
     public let phrase: String
     private let context: [String]
@@ -22,17 +22,16 @@ public class Filter: Decodable {
         }
     }
     
-    public static func update(_ filter: Filter, phrase: String? = nil, context: [Context]? = nil, irreversible: Bool? = nil, wholeWord: Bool? = nil, expiresAt: Date? = nil) -> Request<Filter> {
-        return Request<Filter>(method: .put, path: "/api/v1/filters/\(filter.id)", body: ParametersBody([
-            "phrase" => (phrase ?? filter.phrase),
-            "irreversible" => (irreversible ?? filter.irreversible),
-            "whole_word" => (wholeWord ?? filter.wholeWord),
-            "expires_at" => (expiresAt ?? filter.expiresAt)
-        ] + "context" => (context?.contextStrings ?? filter.context)))
+    public static func update(_ filterID: String, phrase: String, context: [Context], irreversible: Bool, wholeWord: Bool, expiresIn: TimeInterval?) -> Request<FilterV1> {
+        return Request<FilterV1>(method: .put, path: "/api/v1/filters/\(filterID)", body: ParametersBody([
+            "phrase" => phrase,
+            "whole_word" => wholeWord,
+            "expires_in" => expiresIn,
+        ] + "context" => context.contextStrings))
     }
     
-    public static func delete(_ filter: Filter) -> Request<Empty> {
-        return Request<Empty>(method: .delete, path: "/api/v1/filters/\(filter.id)")
+    public static func delete(_ filterID: String) -> Request<Empty> {
+        return Request<Empty>(method: .delete, path: "/api/v1/filters/\(filterID)")
     }
     
     private enum CodingKeys: String, CodingKey {
@@ -45,16 +44,17 @@ public class Filter: Decodable {
     }
 }
 
-extension Filter {
-    public enum Context: String, Decodable {
+extension FilterV1 {
+    public enum Context: String, Decodable, CaseIterable {
         case home
         case notifications
         case `public`
         case thread
+        case account
     }
 }
 
-extension Array where Element == Filter.Context {
+extension Array where Element == FilterV1.Context {
     var contextStrings: [String] {
         return map { $0.rawValue }
     }

Pachyderm/Sources/Pachyderm/Model/FilterV2.swift

@@ -0,0 +1,115 @@
+//
+//  FilterV2.swift
+//  Pachyderm
+//
+//  Created by Shadowfacts on 12/2/22.
+//
+
+import Foundation
+
+public struct FilterV2: Decodable {
+    public let id: String
+    public let title: String
+    public let context: [FilterV1.Context]
+    public let expiresAt: Date?
+    public let action: Action
+    public let keywords: [Keyword]
+    
+    public static func update(
+        _ filterID: String,
+        title: String,
+        context: [FilterV1.Context],
+        expiresIn: TimeInterval?,
+        action: Action,
+        keywords keywordUpdates: [KeywordUpdate]
+    ) -> Request<FilterV2> {
+        var keywordsParams = [Parameter]()
+        for (index, update) in keywordUpdates.enumerated() {
+            switch update {
+            case .update(id: let id, keyword: let keyword, wholeWord: let wholeWord):
+                keywordsParams.append("keywords_attributes[\(index)][id]" => id)
+                keywordsParams.append("keywords_attributes[\(index)][keyword]" => keyword)
+                keywordsParams.append("keywords_attributes[\(index)][whole_word]" => wholeWord)
+            case .add(keyword: let keyword, wholeWord: let wholeWord):
+                keywordsParams.append("keywords_attributes[\(index)][keyword]" => keyword)
+                keywordsParams.append("keywords_attributes[\(index)][whole_word]" => wholeWord)
+            case .destroy(id: let id):
+                keywordsParams.append("keywords_attributes[\(index)][id]" => id)
+                keywordsParams.append("keywords_attributes[\(index)][_destroy]" => true)
+            }
+        }
+        return Request(method: .put, path: "/api/v2/filters/\(filterID)", body: ParametersBody([
+            "title" => title,
+            "expires_in" => expiresIn,
+            "filter_action" => action.rawValue,
+        ] + "context" => context.contextStrings + keywordsParams))
+    }
+    
+    public static func create(
+        title: String,
+        context: [FilterV1.Context],
+        expiresIn: TimeInterval?,
+        action: Action,
+        keywords keywordUpdates: [KeywordUpdate]
+    ) -> Request<FilterV2> {
+        var keywordsParams = [Parameter]()
+        for (index, update) in keywordUpdates.enumerated() {
+            switch update {
+            case .add(keyword: let keyword, wholeWord: let wholeWord):
+                keywordsParams.append("keywords_attributes[\(index)][keyword]" => keyword)
+                keywordsParams.append("keywords_attributes[\(index)][whole_word]" => wholeWord)
+            default:
+                fatalError("can only add keywords when creating filter")
+            }
+        }
+        return Request(method: .post, path: "/api/v2/filters", body: ParametersBody([
+            "title" => title,
+            "expires_in" => expiresIn,
+            "filter_action" => action.rawValue,
+        ] + "context" => context.contextStrings + keywordsParams))
+    }
+    
+    private enum CodingKeys: String, CodingKey {
+        case id
+        case title
+        case context
+        case expiresAt = "expires_at"
+        case action = "filter_action"
+        case keywords
+    }
+}
+
+extension FilterV2 {
+    public enum Action: String, Decodable, Hashable, CaseIterable {
+        case warn
+        case hide
+    }
+}
+
+extension FilterV2 {
+    public struct Keyword: Decodable {
+        public let id: String
+        public let keyword: String
+        public let wholeWord: Bool
+        
+        public init(id: String, keyword: String, wholeWord: Bool) {
+            self.id = id
+            self.keyword = keyword
+            self.wholeWord = wholeWord
+        }
+        
+        private enum CodingKeys: String, CodingKey {
+            case id
+            case keyword
+            case wholeWord = "whole_word"
+        }
+    }
+}
+
+extension FilterV2 {
+    public enum KeywordUpdate {
+        case update(id: String, keyword: String, wholeWord: Bool)
+        case add(keyword: String, wholeWord: Bool)
+        case destroy(id: String)
+    }
+}

Pachyderm/Sources/Pachyderm/Model/Hashtag.swift

@@ -15,11 +15,14 @@ public class Hashtag: Codable {
     public let url: WebURL
     /// Only present when returned from the trending hashtags endpoint
     public let history: [History]?
+    /// Only present on Mastodon >= 4 and when logged in
+    public let following: Bool?
     
     public init(name: String, url: URL) {
         self.name = name
         self.url = WebURL(url)!
         self.history = nil
+        self.following = nil
     }
     
     public required init(from decoder: Decoder) throws {
@@ -28,6 +31,7 @@ public class Hashtag: Codable {
         // pixelfed (possibly others) don't fully escape special characters in the hashtag url
         self.url = try container.decode(WebURL.self, forKey: .url)
         self.history = try container.decodeIfPresent([History].self, forKey: .history)
+        self.following = try container.decodeIfPresent(Bool.self, forKey: .following)
     }
     
     public func encode(to encoder: Encoder) throws {
@@ -35,12 +39,22 @@ public class Hashtag: Codable {
         try container.encode(name, forKey: .name)
         try container.encode(url, forKey: .url)
         try container.encodeIfPresent(history, forKey: .history)
+        try container.encodeIfPresent(following, forKey: .following)
+    }
+    
+    public static func follow(name: String) -> Request<Hashtag> {
+        return Request(method: .post, path: "/api/v1/tags/\(name)/follow")
+    }
+    
+    public static func unfollow(name: String) -> Request<Hashtag> {
+        return Request(method: .post, path: "/api/v1/tags/\(name)/unfollow")
     }
     
     private enum CodingKeys: String, CodingKey {
         case name
         case url
         case history
+        case following
     }
 }
 

Pachyderm/Sources/Pachyderm/Model/Notification.swift

@@ -56,6 +56,7 @@ extension Notification {
         case follow
         case followRequest = "follow_request"
         case poll
+        case update
         case unknown
     }
 }

Pachyderm/Sources/Pachyderm/Model/Timeline.swift

@@ -8,7 +8,7 @@
 
 import Foundation
 
-public enum Timeline {
+public enum Timeline: Equatable {
     case home
     case `public`(local: Bool)
     case tag(hashtag: String)

Pachyderm/Sources/Pachyderm/Request/Parameter.swift

@@ -42,6 +42,10 @@ extension String {
         }
     }
     
+    static func =>(name: String, value: TimeInterval?) -> Parameter {
+        return name => (value == nil ? nil : Int(value!))
+    }
+    
     static func =>(name: String, focus: (Float, Float)?) -> Parameter {
         guard let focus = focus else { return Parameter(name: name, value: nil) }
         return Parameter(name: name, value: "\(focus.0),\(focus.1)")

Pachyderm/Sources/Pachyderm/Utilities/CollapseState.swift

@@ -1,5 +1,5 @@
 //
-//  StatusState.swift
+//  CollapseState.swift
 //  Pachyderm
 //
 //  Created by Shadowfacts on 11/24/19.
@@ -8,7 +8,7 @@
 
 import Foundation
 
-public class StatusState: Equatable {
+public class CollapseState: Equatable {
     public var collapsible: Bool?
     public var collapsed: Bool?
 
@@ -21,8 +21,8 @@ public class StatusState: Equatable {
         self.collapsed = collapsed
     }
     
-    public func copy() -> StatusState {
-        return StatusState(collapsible: self.collapsible, collapsed: self.collapsed)
+    public func copy() -> CollapseState {
+        return CollapseState(collapsible: self.collapsible, collapsed: self.collapsed)
     }
     
     public func hash(into hasher: inout Hasher) {
@@ -30,11 +30,11 @@ public class StatusState: Equatable {
         hasher.combine(collapsed)
     }
 
-    public static var unknown: StatusState {
-        StatusState(collapsible: nil, collapsed: nil)
+    public static var unknown: CollapseState {
+        CollapseState(collapsible: nil, collapsed: nil)
     }
     
-    public static func == (lhs: StatusState, rhs: StatusState) -> Bool {
+    public static func == (lhs: CollapseState, rhs: CollapseState) -> Bool {
         lhs.collapsible == rhs.collapsible && lhs.collapsed == rhs.collapsed
     }
 }

Pachyderm/Sources/Pachyderm/Utilities/NotificationGroup.swift

@@ -12,7 +12,7 @@ public struct NotificationGroup: Identifiable, Hashable {
     public private(set) var notifications: [Notification]
     public let id: String
     public let kind: Notification.Kind
-    public let statusState: StatusState?
+    public let statusState: CollapseState?
 
     init?(notifications: [Notification]) {
         guard !notifications.isEmpty else { return nil }

Packages/Duckable/Sources/Duckable/API.swift

@@ -29,11 +29,11 @@ public protocol DuckableViewControllerDelegate: AnyObject {
 
 extension UIViewController {
     @available(iOS 16.0, *)
-    public func presentDuckable(_ viewController: DuckableViewController) -> Bool {
+    public func presentDuckable(_ viewController: DuckableViewController, animated: Bool, isDucked: Bool = false) -> Bool {
         var cur: UIViewController? = self
         while let vc = cur {
             if let container = vc as? DuckableContainerViewController {
-                container.presentDuckable(viewController, animated: true, completion: nil)
+                container.presentDuckable(viewController, animated: animated, isDucked: isDucked, completion: nil)
                 return true
             } else {
                 cur = vc.parent

Packages/Duckable/Sources/Duckable/DuckableContainerViewController.swift

@@ -17,6 +17,14 @@ public class DuckableContainerViewController: UIViewController, DuckableViewCont
     private var bottomConstraint: NSLayoutConstraint!
     private(set) var state = State.idle
     
+    public var duckedViewController: DuckableViewController? {
+        if case .ducked(let vc, placeholder: _) = state {
+            return vc
+        } else {
+            return nil
+        }
+    }
+    
     public init(child: UIViewController) {
         self.child = child
         
@@ -50,7 +58,7 @@ public class DuckableContainerViewController: UIViewController, DuckableViewCont
         ])
     }
     
-    func presentDuckable(_ viewController: DuckableViewController, animated: Bool, completion: (() -> Void)?) {
+    func presentDuckable(_ viewController: DuckableViewController, animated: Bool, isDucked: Bool, completion: (() -> Void)?) {
         guard case .idle = state else {
             if animated,
                case .ducked(_, placeholder: let placeholder) = state {
@@ -69,9 +77,14 @@ public class DuckableContainerViewController: UIViewController, DuckableViewCont
             }
             return
         }
+        if isDucked {
+            state = .ducked(viewController, placeholder: createPlaceholderForDuckedViewController(viewController))
+            configureChildForDuckedPlaceholder()
+        } else {
             state = .presentingDucked(viewController, isFirstPresentation: true)
             doPresentDuckable(viewController, animated: animated, completion: completion)
         }
+    }
     
     private func doPresentDuckable(_ viewController: DuckableViewController, animated: Bool, completion: (() -> Void)?) {
         viewController.duckableDelegate = self
@@ -79,9 +92,7 @@ public class DuckableContainerViewController: UIViewController, DuckableViewCont
         nav.modalPresentationStyle = .custom
         nav.transitioningDelegate = self
         present(nav, animated: animated) {
-            self.bottomConstraint.isActive = false
-            self.bottomConstraint = self.child.view.bottomAnchor.constraint(equalTo: self.view.safeAreaLayoutGuide.bottomAnchor, constant: -detentHeight - 4)
-            self.bottomConstraint.isActive = true
+            self.configureChildForDuckedPlaceholder()
             completion?()
         }
     }
@@ -127,10 +138,18 @@ public class DuckableContainerViewController: UIViewController, DuckableViewCont
         }
         let placeholder = createPlaceholderForDuckedViewController(viewController)
         state = .ducked(viewController, placeholder: placeholder)
+        configureChildForDuckedPlaceholder()
+        dismiss(animated: true)
+    }
+    
+    private func configureChildForDuckedPlaceholder() {
+        bottomConstraint.isActive = false
+        bottomConstraint = child.view.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor, constant: -detentHeight - 4)
+        bottomConstraint.isActive = true
+        
         child.view.layer.cornerRadius = duckedCornerRadius
         child.view.layer.maskedCorners = [.layerMinXMaxYCorner, .layerMaxXMaxYCorner]
         child.view.layer.masksToBounds = true
-        dismiss(animated: true)
     }
     
     @objc func unduckViewController() {
@@ -191,7 +210,10 @@ extension DuckableContainerViewController: UIViewControllerTransitioningDelegate
 @available(iOS 16.0, *)
 extension DuckableContainerViewController: UISheetPresentationControllerDelegate {
     public func presentationController(_ presentationController: UIPresentationController, willPresentWithAdaptiveStyle style: UIModalPresentationStyle, transitionCoordinator: UIViewControllerTransitionCoordinator?) {
-        let snapshot = child.view.snapshotView(afterScreenUpdates: false)!
+        guard let snapshot = child.view.snapshotView(afterScreenUpdates: false) else {
+            setOverrideTraitCollection(UITraitCollection(userInterfaceLevel: .elevated), forChild: child)
+            return
+        }
         snapshot.translatesAutoresizingMaskIntoConstraints = false
         self.view.addSubview(snapshot)
         NSLayoutConstraint.activate([

Tusker.xcodeproj/project.pbxproj

@@ -44,6 +44,30 @@
 		D61DC84628F498F200B82C6E /* Logging.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61DC84528F498F200B82C6E /* Logging.swift */; };
 		D61DC84B28F4FD2000B82C6E /* ProfileHeaderCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61DC84A28F4FD2000B82C6E /* ProfileHeaderCollectionViewCell.swift */; };
 		D61DC84D28F500D200B82C6E /* ProfileViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61DC84C28F500D200B82C6E /* ProfileViewController.swift */; };
+		D61F75882932DB6000C0B37F /* StatusSwipeAction.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75872932DB6000C0B37F /* StatusSwipeAction.swift */; };
+		D61F758A2932E1FC00C0B37F /* SwipeActionsPrefsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75892932E1FC00C0B37F /* SwipeActionsPrefsView.swift */; };
+		D61F758D2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F758B2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift */; };
+		D61F758E2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D61F758C2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib */; };
+		D61F759029353B4300C0B37F /* FileManager+Size.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F758F29353B4300C0B37F /* FileManager+Size.swift */; };
+		D61F759229365C6C00C0B37F /* CollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F759129365C6C00C0B37F /* CollectionViewController.swift */; };
+		D61F75942936F0DA00C0B37F /* FollowedHashtag.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75932936F0DA00C0B37F /* FollowedHashtag.swift */; };
+		D61F75962937037800C0B37F /* ToggleFollowHashtagService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75952937037800C0B37F /* ToggleFollowHashtagService.swift */; };
+		D61F759929384D4D00C0B37F /* FiltersView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F759829384D4D00C0B37F /* FiltersView.swift */; };
+		D61F759B29384F9C00C0B37F /* FilterMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F759A29384F9C00C0B37F /* FilterMO.swift */; };
+		D61F759D2938574B00C0B37F /* FilterRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F759C2938574B00C0B37F /* FilterRow.swift */; };
+		D61F759F29385AD800C0B37F /* SemiCaseSensitiveComparator.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F759E29385AD800C0B37F /* SemiCaseSensitiveComparator.swift */; };
+		D61F75A129396DE200C0B37F /* SemiCaseSensitiveComparatorTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75A029396DE200C0B37F /* SemiCaseSensitiveComparatorTests.swift */; };
+		D61F75A5293ABD6F00C0B37F /* EditFilterView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75A4293ABD6F00C0B37F /* EditFilterView.swift */; };
+		D61F75AB293AF11400C0B37F /* FilterKeywordMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75AA293AF11400C0B37F /* FilterKeywordMO.swift */; };
+		D61F75AD293AF39000C0B37F /* Filter+Helpers.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75AC293AF39000C0B37F /* Filter+Helpers.swift */; };
+		D61F75AF293AF50C00C0B37F /* EditedFilter.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75AE293AF50C00C0B37F /* EditedFilter.swift */; };
+		D61F75B1293BD85300C0B37F /* CreateFilterService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75B0293BD85300C0B37F /* CreateFilterService.swift */; };
+		D61F75B3293BD89C00C0B37F /* UpdateFilterService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75B2293BD89C00C0B37F /* UpdateFilterService.swift */; };
+		D61F75B5293BD97400C0B37F /* DeleteFilterService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75B4293BD97400C0B37F /* DeleteFilterService.swift */; };
+		D61F75B7293C119700C0B37F /* Filterer.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75B6293C119700C0B37F /* Filterer.swift */; };
+		D61F75B9293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75B8293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift */; };
+		D61F75BB293C183100C0B37F /* HTMLConverter.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75BA293C183100C0B37F /* HTMLConverter.swift */; };
+		D61F75BD293D099600C0B37F /* Lazy.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61F75BC293D099600C0B37F /* Lazy.swift */; };
 		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 */; };
@@ -286,7 +310,7 @@
 		D6DD353F22F502EC00A9563A /* Preferences+Notification.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */; };
 		D6DF95C12533F5DE0027A9B6 /* RelationshipMO.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */; };
 		D6DFC69E242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */; };
-		D6DFC6A0242C4CCC00ACC392 /* WeakArray.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DFC69F242C4CCC00ACC392 /* WeakArray.swift */; };
+		D6DFC6A0242C4CCC00ACC392 /* Weak.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6DFC69F242C4CCC00ACC392 /* Weak.swift */; };
 		D6E0DC8E216EDF1E00369478 /* Previewing.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6E0DC8D216EDF1E00369478 /* Previewing.swift */; };
 		D6E343AB265AAD6B00C4AA01 /* Media.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = D6E343AA265AAD6B00C4AA01 /* Media.xcassets */; };
 		D6E343AD265AAD6B00C4AA01 /* ActionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6E343AC265AAD6B00C4AA01 /* ActionViewController.swift */; };
@@ -311,8 +335,6 @@
 		D6F0B17524A3A1AA001E48C3 /* MainSidebarViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6F0B17424A3A1AA001E48C3 /* MainSidebarViewController.swift */; };
 		D6F2E965249E8BFD005846BB /* IssueReporterViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6F2E963249E8BFD005846BB /* IssueReporterViewController.swift */; };
 		D6F2E966249E8BFD005846BB /* IssueReporterViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = D6F2E964249E8BFD005846BB /* IssueReporterViewController.xib */; };
-		D6F6A54C291EF6FE00F496A8 /* EditListSearchResultsContainerViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6F6A54B291EF6FE00F496A8 /* EditListSearchResultsContainerViewController.swift */; };
-		D6F6A54E291EF7E100F496A8 /* EditListSearchFollowingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6F6A54D291EF7E100F496A8 /* EditListSearchFollowingViewController.swift */; };
 		D6F6A550291F058600F496A8 /* CreateListService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6F6A54F291F058600F496A8 /* CreateListService.swift */; };
 		D6F6A552291F098700F496A8 /* RenameListService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6F6A551291F098700F496A8 /* RenameListService.swift */; };
 		D6F6A554291F0D9600F496A8 /* DeleteListService.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6F6A553291F0D9600F496A8 /* DeleteListService.swift */; };
@@ -406,6 +428,30 @@
 		D61DC84528F498F200B82C6E /* Logging.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Logging.swift; sourceTree = "<group>"; };
 		D61DC84A28F4FD2000B82C6E /* ProfileHeaderCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileHeaderCollectionViewCell.swift; sourceTree = "<group>"; };
 		D61DC84C28F500D200B82C6E /* ProfileViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileViewController.swift; sourceTree = "<group>"; };
+		D61F75872932DB6000C0B37F /* StatusSwipeAction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusSwipeAction.swift; sourceTree = "<group>"; };
+		D61F75892932E1FC00C0B37F /* SwipeActionsPrefsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwipeActionsPrefsView.swift; sourceTree = "<group>"; };
+		D61F758B2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusUpdatedNotificationTableViewCell.swift; sourceTree = "<group>"; };
+		D61F758C2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = StatusUpdatedNotificationTableViewCell.xib; sourceTree = "<group>"; };
+		D61F758F29353B4300C0B37F /* FileManager+Size.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "FileManager+Size.swift"; sourceTree = "<group>"; };
+		D61F759129365C6C00C0B37F /* CollectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CollectionViewController.swift; sourceTree = "<group>"; };
+		D61F75932936F0DA00C0B37F /* FollowedHashtag.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FollowedHashtag.swift; sourceTree = "<group>"; };
+		D61F75952937037800C0B37F /* ToggleFollowHashtagService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ToggleFollowHashtagService.swift; sourceTree = "<group>"; };
+		D61F759829384D4D00C0B37F /* FiltersView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FiltersView.swift; sourceTree = "<group>"; };
+		D61F759A29384F9C00C0B37F /* FilterMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FilterMO.swift; sourceTree = "<group>"; };
+		D61F759C2938574B00C0B37F /* FilterRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FilterRow.swift; sourceTree = "<group>"; };
+		D61F759E29385AD800C0B37F /* SemiCaseSensitiveComparator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SemiCaseSensitiveComparator.swift; sourceTree = "<group>"; };
+		D61F75A029396DE200C0B37F /* SemiCaseSensitiveComparatorTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SemiCaseSensitiveComparatorTests.swift; sourceTree = "<group>"; };
+		D61F75A4293ABD6F00C0B37F /* EditFilterView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditFilterView.swift; sourceTree = "<group>"; };
+		D61F75AA293AF11400C0B37F /* FilterKeywordMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FilterKeywordMO.swift; sourceTree = "<group>"; };
+		D61F75AC293AF39000C0B37F /* Filter+Helpers.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Filter+Helpers.swift"; sourceTree = "<group>"; };
+		D61F75AE293AF50C00C0B37F /* EditedFilter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditedFilter.swift; sourceTree = "<group>"; };
+		D61F75B0293BD85300C0B37F /* CreateFilterService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateFilterService.swift; sourceTree = "<group>"; };
+		D61F75B2293BD89C00C0B37F /* UpdateFilterService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UpdateFilterService.swift; sourceTree = "<group>"; };
+		D61F75B4293BD97400C0B37F /* DeleteFilterService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeleteFilterService.swift; sourceTree = "<group>"; };
+		D61F75B6293C119700C0B37F /* Filterer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Filterer.swift; sourceTree = "<group>"; };
+		D61F75B8293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZeroHeightCollectionViewCell.swift; sourceTree = "<group>"; };
+		D61F75BA293C183100C0B37F /* HTMLConverter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HTMLConverter.swift; sourceTree = "<group>"; };
+		D61F75BC293D099600C0B37F /* Lazy.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Lazy.swift; sourceTree = "<group>"; };
 		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>"; };
@@ -656,7 +702,7 @@
 		D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Preferences+Notification.swift"; sourceTree = "<group>"; };
 		D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelationshipMO.swift; sourceTree = "<group>"; };
 		D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TrackpadScrollGestureRecognizer.swift; sourceTree = "<group>"; };
-		D6DFC69F242C4CCC00ACC392 /* WeakArray.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WeakArray.swift; sourceTree = "<group>"; };
+		D6DFC69F242C4CCC00ACC392 /* Weak.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Weak.swift; sourceTree = "<group>"; };
 		D6E0DC8D216EDF1E00369478 /* Previewing.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Previewing.swift; sourceTree = "<group>"; };
 		D6E343A8265AAD6B00C4AA01 /* OpenInTusker.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = OpenInTusker.appex; sourceTree = BUILT_PRODUCTS_DIR; };
 		D6E343AA265AAD6B00C4AA01 /* Media.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Media.xcassets; sourceTree = "<group>"; };
@@ -684,8 +730,6 @@
 		D6F0B17424A3A1AA001E48C3 /* MainSidebarViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainSidebarViewController.swift; sourceTree = "<group>"; };
 		D6F2E963249E8BFD005846BB /* IssueReporterViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IssueReporterViewController.swift; sourceTree = "<group>"; };
 		D6F2E964249E8BFD005846BB /* IssueReporterViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = IssueReporterViewController.xib; sourceTree = "<group>"; };
-		D6F6A54B291EF6FE00F496A8 /* EditListSearchResultsContainerViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditListSearchResultsContainerViewController.swift; sourceTree = "<group>"; };
-		D6F6A54D291EF7E100F496A8 /* EditListSearchFollowingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditListSearchFollowingViewController.swift; sourceTree = "<group>"; };
 		D6F6A54F291F058600F496A8 /* CreateListService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateListService.swift; sourceTree = "<group>"; };
 		D6F6A551291F098700F496A8 /* RenameListService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RenameListService.swift; sourceTree = "<group>"; };
 		D6F6A553291F0D9600F496A8 /* DeleteListService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DeleteListService.swift; sourceTree = "<group>"; };
@@ -763,6 +807,7 @@
 				D626493423BD94CE00612E6E /* CompositionAttachmentData.swift */,
 				D677284D24ECC01D00C732D3 /* Draft.swift */,
 				D627FF75217E923E00CC0648 /* DraftsManager.swift */,
+				D61F75AE293AF50C00C0B37F /* EditedFilter.swift */,
 			);
 			path = Models;
 			sourceTree = "<group>";
@@ -776,6 +821,16 @@
 			path = "Instance Cell";
 			sourceTree = "<group>";
 		};
+		D61F759729384D4200C0B37F /* Filters */ = {
+			isa = PBXGroup;
+			children = (
+				D61F759829384D4D00C0B37F /* FiltersView.swift */,
+				D61F759C2938574B00C0B37F /* FilterRow.swift */,
+				D61F75A4293ABD6F00C0B37F /* EditFilterView.swift */,
+			);
+			path = Filters;
+			sourceTree = "<group>";
+		};
 		D623A53B2635F4E20095BD04 /* Poll */ = {
 			isa = PBXGroup;
 			children = (
@@ -849,8 +904,6 @@
 			children = (
 				D627944C23A9A03D00D38C68 /* ListTimelineViewController.swift */,
 				D627944E23A9C99800D38C68 /* EditListAccountsViewController.swift */,
-				D6F6A54B291EF6FE00F496A8 /* EditListSearchResultsContainerViewController.swift */,
-				D6F6A54D291EF7E100F496A8 /* EditListSearchFollowingViewController.swift */,
 			);
 			path = Lists;
 			sourceTree = "<group>";
@@ -875,6 +928,9 @@
 				D6DF95C02533F5DE0027A9B6 /* RelationshipMO.swift */,
 				D6B9366E2828452F00237D0E /* SavedHashtag.swift */,
 				D6B9366C2828444F00237D0E /* SavedInstance.swift */,
+				D61F75932936F0DA00C0B37F /* FollowedHashtag.swift */,
+				D61F759A29384F9C00C0B37F /* FilterMO.swift */,
+				D61F75AA293AF11400C0B37F /* FilterKeywordMO.swift */,
 				D60E2F2D244248BF005F8713 /* MastodonCachePersistentStore.swift */,
 				D6B936702829F72900237D0E /* NSManagedObjectContext+Helpers.swift */,
 			);
@@ -904,6 +960,7 @@
 				D6F2E960249E772F005846BB /* Crash Reporter */,
 				D627943C23A5635D00D38C68 /* Explore */,
 				D6A4DCC92553666600D9DE31 /* Fast Account Switcher */,
+				D61F759729384D4200C0B37F /* Filters */,
 				D641C788213DD86D004B4513 /* Large Image */,
 				D627944B23A9A02400D38C68 /* Lists */,
 				D641C782213DD7F0004B4513 /* Main */,
@@ -1031,6 +1088,7 @@
 				D63661BF2381C144004B9E16 /* PreferencesNavigationController.swift */,
 				04586B4022B2FFB10021BD04 /* PreferencesView.swift */,
 				04586B4222B301470021BD04 /* AppearancePrefsView.swift */,
+				D61F75892932E1FC00C0B37F /* SwipeActionsPrefsView.swift */,
 				0427033722B30F5F000D31B6 /* BehaviorPrefsView.swift */,
 				D6B17254254F88B800128392 /* OppositeCollapseKeywordsView.swift */,
 				D680153F2401A6BA00D6103B /* ComposingPrefsView.swift */,
@@ -1081,6 +1139,8 @@
 				D64BC18E23C18B9D000D0238 /* FollowRequestNotificationTableViewCell.xib */,
 				D662AEED263A3B880082A153 /* PollFinishedTableViewCell.swift */,
 				D662AEEE263A3B880082A153 /* PollFinishedTableViewCell.xib */,
+				D61F758B2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift */,
+				D61F758C2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib */,
 			);
 			path = Notifications;
 			sourceTree = "<group>";
@@ -1133,6 +1193,7 @@
 				D6DD353C22F28CD000A9563A /* ContentWarningCopyMode.swift */,
 				D6DD353E22F502EC00A9563A /* Preferences+Notification.swift */,
 				D6BC9DB4232D4CE3002CA326 /* NotificationsMode.swift */,
+				D61F75872932DB6000C0B37F /* StatusSwipeAction.swift */,
 			);
 			path = Preferences;
 			sourceTree = "<group>";
@@ -1160,6 +1221,8 @@
 				D62E9984279CA23900C26176 /* URLSession+Development.swift */,
 				D6ADB6ED28EA74E8009924AB /* UIView+Configure.swift */,
 				D63CC70F2911F1E4000E19DE /* UIScrollView+Top.swift */,
+				D61F758F29353B4300C0B37F /* FileManager+Size.swift */,
+				D61F75AC293AF39000C0B37F /* Filter+Helpers.swift */,
 			);
 			path = Extensions;
 			sourceTree = "<group>";
@@ -1290,6 +1353,7 @@
 				D620483523D38075008A63EF /* ContentTextView.swift */,
 				D6E426B225337C7000C02E1C /* CustomEmojiImageView.swift */,
 				D6969E9F240C8384002843CE /* EmojiLabel.swift */,
+				D61F75B8293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift */,
 				D67C1794266D57D10070F250 /* FastAccountSwitcherIndicatorView.swift */,
 				D6EAE0DA2550CC8A002DB0AC /* FocusableTextField.swift */,
 				D6DD2A44273D6C5700386A6C /* GIFImageView.swift */,
@@ -1348,6 +1412,7 @@
 				D6DFC69D242C490400ACC392 /* TrackpadScrollGestureRecognizer.swift */,
 				D6B8DB332182A59300424AF7 /* UIAlertController+Visibility.swift */,
 				D6C693FD2162FEEA007D6A6D /* UIViewController+Children.swift */,
+				D61F759129365C6C00C0B37F /* CollectionViewController.swift */,
 			);
 			path = Utilities;
 			sourceTree = "<group>";
@@ -1396,17 +1461,21 @@
 				D6D4DDDB212518A200E1C4BB /* Info.plist */,
 				D6D4DDCF212518A000E1C4BB /* AppDelegate.swift */,
 				D6CA6A91249FAD8900AD45C1 /* AudioSessionHelper.swift */,
+				D61F75B6293C119700C0B37F /* Filterer.swift */,
 				D6E4269C2532A3E100C02E1C /* FuzzyMatcher.swift */,
+				D61F75BA293C183100C0B37F /* HTMLConverter.swift */,
 				D6B30E08254BAF63009CAEE5 /* ImageGrayscalifier.swift */,
+				D61F75BC293D099600C0B37F /* Lazy.swift */,
 				D60E2F2B24423EAD005F8713 /* LazilyDecoding.swift */,
 				D64D0AAC2128D88B005A6F37 /* LocalData.swift */,
 				D61DC84528F498F200B82C6E /* Logging.swift */,
 				D6B81F432560390300F6E31D /* MenuController.swift */,
 				D64D8CA82463B494006B0BAA /* MultiThreadDictionary.swift */,
 				D6945C2E23AC47C3005C403C /* SavedDataManager.swift */,
+				D61F759E29385AD800C0B37F /* SemiCaseSensitiveComparator.swift */,
 				D6895DE828D962C2006341DA /* TimelineLikeController.swift */,
 				D6C693EE216192C2007D6A6D /* TuskerNavigationDelegate.swift */,
-				D6DFC69F242C4CCC00ACC392 /* WeakArray.swift */,
+				D6DFC69F242C4CCC00ACC392 /* Weak.swift */,
 				D63D8DF32850FE7A008D95E1 /* ViewTags.swift */,
 				D6D4DDD6212518A200E1C4BB /* Assets.xcassets */,
 				D6AEBB3F2321640F00E5038B /* Activities */,
@@ -1434,6 +1503,7 @@
 				D62FF04723D7CDD700909D6E /* AttributedStringHelperTests.swift */,
 				D6E426AC25334DA500C02E1C /* FuzzyMatcherTests.swift */,
 				D6114E1627F8BB210080E273 /* VersionTests.swift */,
+				D61F75A029396DE200C0B37F /* SemiCaseSensitiveComparatorTests.swift */,
 				D6D4DDE6212518A200E1C4BB /* Info.plist */,
 			);
 			path = TuskerTests;
@@ -1514,6 +1584,10 @@
 				D6F6A54F291F058600F496A8 /* CreateListService.swift */,
 				D6F6A551291F098700F496A8 /* RenameListService.swift */,
 				D6F6A553291F0D9600F496A8 /* DeleteListService.swift */,
+				D61F75952937037800C0B37F /* ToggleFollowHashtagService.swift */,
+				D61F75B0293BD85300C0B37F /* CreateFilterService.swift */,
+				D61F75B2293BD89C00C0B37F /* UpdateFilterService.swift */,
+				D61F75B4293BD97400C0B37F /* DeleteFilterService.swift */,
 			);
 			path = API;
 			sourceTree = "<group>";
@@ -1698,6 +1772,7 @@
 				D667E5E12134937B0057A976 /* TimelineStatusTableViewCell.xib in Resources */,
 				D6F2E966249E8BFD005846BB /* IssueReporterViewController.xib in Resources */,
 				D662AEF0263A3B880082A153 /* PollFinishedTableViewCell.xib in Resources */,
+				D61F758E2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.xib in Resources */,
 				D6A4DCCD2553667800D9DE31 /* FastAccountSwitcherViewController.xib in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1783,7 +1858,6 @@
 				D6285B5321EA708700FE4B39 /* StatusFormat.swift in Sources */,
 				D6DD353D22F28CD000A9563A /* ContentWarningCopyMode.swift in Sources */,
 				0427033A22B31269000D31B6 /* AdvancedPrefsView.swift in Sources */,
-				D6F6A54C291EF6FE00F496A8 /* EditListSearchResultsContainerViewController.swift in Sources */,
 				D662AEEF263A3B880082A153 /* PollFinishedTableViewCell.swift in Sources */,
 				D626493C23C1000300612E6E /* AlbumTableViewCell.swift in Sources */,
 				D62275A624F1C81800B82A16 /* ComposeReplyView.swift in Sources */,
@@ -1791,8 +1865,11 @@
 				D6412B0324AFF6A600F5412E /* TabBarScrollableViewController.swift in Sources */,
 				D6093FB725BE0CF3004811E6 /* TrendHistoryView.swift in Sources */,
 				D6EBF01723C55E0D00AE061B /* UISceneSession+MastodonController.swift in Sources */,
+				D61F759229365C6C00C0B37F /* CollectionViewController.swift in Sources */,
 				04DACE8C212CB14B009840C4 /* MainTabBarViewController.swift in Sources */,
 				D68E525D24A3E8F00054355A /* SearchViewController.swift in Sources */,
+				D61F75BB293C183100C0B37F /* HTMLConverter.swift in Sources */,
+				D61F75A5293ABD6F00C0B37F /* EditFilterView.swift in Sources */,
 				D6AEBB412321642700E5038B /* SendMesasgeActivity.swift in Sources */,
 				D6BC9DB1232C61BC002CA326 /* NotificationsPageViewController.swift in Sources */,
 				D6ADB6EC28EA73CB009924AB /* StatusContentContainer.swift in Sources */,
@@ -1805,12 +1882,14 @@
 				D69693FA25859A8000F4E116 /* ComposeSceneDelegate.swift in Sources */,
 				D6A3BC8A2321F79B00FD64D5 /* AccountTableViewCell.swift in Sources */,
 				D66A77BB233838DC0058F1EC /* UIFont+Traits.swift in Sources */,
+				D61F759B29384F9C00C0B37F /* FilterMO.swift in Sources */,
 				D68FEC4F232C5BC300C84F23 /* SegmentedPageViewController.swift in Sources */,
 				D64AAE9126C80DC600FC57FB /* ToastView.swift in Sources */,
 				D62275AA24F1E01C00B82A16 /* ComposeTextView.swift in Sources */,
 				0450531F22B0097E00100BA2 /* Timline+UI.swift in Sources */,
 				D667E5F52135BCD50057A976 /* ConversationTableViewController.swift in Sources */,
 				D6C7D27D22B6EBF800071952 /* AttachmentsContainerView.swift in Sources */,
+				D61F75942936F0DA00C0B37F /* FollowedHashtag.swift in Sources */,
 				D63CC7122911F57C000E19DE /* StatusBarTappableViewController.swift in Sources */,
 				D620483823D38190008A63EF /* StatusContentTextView.swift in Sources */,
 				D6D3FDE224F46A8D00FF50A5 /* ComposeUIState.swift in Sources */,
@@ -1846,9 +1925,11 @@
 				D6CA6A92249FAD8900AD45C1 /* AudioSessionHelper.swift in Sources */,
 				D60D2B8223844C71001B87A3 /* BaseStatusTableViewCell.swift in Sources */,
 				D63CC70C2910AADB000E19DE /* TuskerSceneDelegate.swift in Sources */,
+				D61F759D2938574B00C0B37F /* FilterRow.swift in Sources */,
 				D6B9366F2828452F00237D0E /* SavedHashtag.swift in Sources */,
 				D6B9366D2828445000237D0E /* SavedInstance.swift in Sources */,
 				D60E2F272442372B005F8713 /* StatusMO.swift in Sources */,
+				D61F758A2932E1FC00C0B37F /* SwipeActionsPrefsView.swift in Sources */,
 				D60E2F2C24423EAD005F8713 /* LazilyDecoding.swift in Sources */,
 				D662AEF2263A4BE10082A153 /* ComposePollView.swift in Sources */,
 				D677284A24ECBDF400C732D3 /* ComposeCurrentAccount.swift in Sources */,
@@ -1872,6 +1953,7 @@
 				D62275A024F1677200B82A16 /* ComposeHostingController.swift in Sources */,
 				04DACE8E212CC7CC009840C4 /* ImageCache.swift in Sources */,
 				D6BEA249291C6118002F4D01 /* DraftsView.swift in Sources */,
+				D61F75AD293AF39000C0B37F /* Filter+Helpers.swift in Sources */,
 				D6403CC224A6B72D00E81C55 /* VisualEffectImageButton.swift in Sources */,
 				D6531DEE246B81C9000F9538 /* GifvAttachmentView.swift in Sources */,
 				D673ACCE2919E74200D6F8B0 /* MenuPicker.swift in Sources */,
@@ -1889,6 +1971,7 @@
 				D6DF95C12533F5DE0027A9B6 /* RelationshipMO.swift in Sources */,
 				D6ADB6EE28EA74E8009924AB /* UIView+Configure.swift in Sources */,
 				D623A5412635FB3C0095BD04 /* PollOptionView.swift in Sources */,
+				D61F75B1293BD85300C0B37F /* CreateFilterService.swift in Sources */,
 				D65C6BF525478A9C00A6E89C /* BackgroundableViewController.swift in Sources */,
 				D6AEBB4A23216F0400E5038B /* UnfollowAccountActivity.swift in Sources */,
 				D61DC84D28F500D200B82C6E /* ProfileViewController.swift in Sources */,
@@ -1918,16 +2001,19 @@
 				D6F0B17524A3A1AA001E48C3 /* MainSidebarViewController.swift in Sources */,
 				D62E9985279CA23900C26176 /* URLSession+Development.swift in Sources */,
 				D622757424EDF1CD00B82A16 /* ComposeAttachmentsList.swift in Sources */,
+				D61F75B7293C119700C0B37F /* Filterer.swift in Sources */,
 				D64AAE9526C88C5000FC57FB /* ToastableViewController.swift in Sources */,
 				D6895DE928D962C2006341DA /* TimelineLikeController.swift in Sources */,
 				D6420AEE26BED18B00ED8175 /* PublicTimelineDescriptionTableViewCell.swift in Sources */,
 				D6E0DC8E216EDF1E00369478 /* Previewing.swift in Sources */,
 				D6B93667281D937300237D0E /* MainSidebarMyProfileCollectionViewCell.swift in Sources */,
+				D61F75BD293D099600C0B37F /* Lazy.swift in Sources */,
 				D6BED174212667E900F02DA0 /* TimelineStatusTableViewCell.swift in Sources */,
 				D69693F42585941A00F4E116 /* UIWindowSceneDelegate+Close.swift in Sources */,
 				D6C143DA253510F4007DC240 /* ComposeEmojiTextField.swift in Sources */,
 				D6DD2A3F273C1F4900386A6C /* ComposeAttachmentImage.swift in Sources */,
 				D6DD2A45273D6C5700386A6C /* GIFImageView.swift in Sources */,
+				D61F759029353B4300C0B37F /* FileManager+Size.swift in Sources */,
 				0427033822B30F5F000D31B6 /* BehaviorPrefsView.swift in Sources */,
 				D627943923A553B600D38C68 /* UnbookmarkStatusActivity.swift in Sources */,
 				D64D0AAD2128D88B005A6F37 /* LocalData.swift in Sources */,
@@ -1944,6 +2030,7 @@
 				D6F6A550291F058600F496A8 /* CreateListService.swift in Sources */,
 				D6BEA24B291C6A2B002F4D01 /* AlertWithData.swift in Sources */,
 				D61ABEFE28F1C92600B29151 /* FavoriteService.swift in Sources */,
+				D61F75AB293AF11400C0B37F /* FilterKeywordMO.swift in Sources */,
 				D663626221360B1900C9CBA2 /* Preferences.swift in Sources */,
 				D626493823C0FD0000612E6E /* AllPhotosTableViewCell.swift in Sources */,
 				D627943B23A55BA600D38C68 /* NavigableTableViewCell.swift in Sources */,
@@ -1952,6 +2039,7 @@
 				D6C82B5625C5F3F20017F1E6 /* ExpandThreadTableViewCell.swift in Sources */,
 				D686BBE324FBF8110068E6AA /* WrappedProgressView.swift in Sources */,
 				D620483423D3801D008A63EF /* LinkTextView.swift in Sources */,
+				D61F75882932DB6000C0B37F /* StatusSwipeAction.swift in Sources */,
 				D6D12B58292D5B2C00D528E1 /* StatusActionAccountListViewController.swift in Sources */,
 				D6412B0D24B0D4CF00F5412E /* ProfileHeaderView.swift in Sources */,
 				D641C77F213DC78A004B4513 /* InlineTextAttachment.swift in Sources */,
@@ -1972,11 +2060,15 @@
 				D6262C9A28D01C4B00390C1F /* LoadingTableViewCell.swift in Sources */,
 				D68C2AE325869BAB00548EFF /* AuxiliarySceneDelegate.swift in Sources */,
 				D66C900B28DAB7FD00217BF2 /* TimelineViewController.swift in Sources */,
+				D61F758D2933C69C00C0B37F /* StatusUpdatedNotificationTableViewCell.swift in Sources */,
 				D6AEBB432321685E00E5038B /* OpenInSafariActivity.swift in Sources */,
 				D6C693FE2162FEEA007D6A6D /* UIViewController+Children.swift in Sources */,
 				D61A45EA28DF51EE002BE511 /* TimelineLikeCollectionViewController.swift in Sources */,
 				D64D0AB12128D9AE005A6F37 /* OnboardingViewController.swift in Sources */,
 				D67C1795266D57D10070F250 /* FastAccountSwitcherIndicatorView.swift in Sources */,
+				D61F75962937037800C0B37F /* ToggleFollowHashtagService.swift in Sources */,
+				D61F759929384D4D00C0B37F /* FiltersView.swift in Sources */,
+				D61F759F29385AD800C0B37F /* SemiCaseSensitiveComparator.swift in Sources */,
 				D627FF76217E923E00CC0648 /* DraftsManager.swift in Sources */,
 				04586B4322B301470021BD04 /* AppearancePrefsView.swift in Sources */,
 				D6FF9860255C717400845181 /* AccountSwitchingContainerViewController.swift in Sources */,
@@ -1988,8 +2080,9 @@
 				D67C57AF21E28EAD00C3118B /* Array+Uniques.swift in Sources */,
 				D6945C3223AC4D36005C403C /* HashtagTimelineViewController.swift in Sources */,
 				D647D92824257BEB0005044F /* AttachmentPreviewViewController.swift in Sources */,
+				D61F75B5293BD97400C0B37F /* DeleteFilterService.swift in Sources */,
 				D66362752137068A00C9CBA2 /* Visibility+Helpers.swift in Sources */,
-				D6DFC6A0242C4CCC00ACC392 /* WeakArray.swift in Sources */,
+				D6DFC6A0242C4CCC00ACC392 /* Weak.swift in Sources */,
 				D6C693FC2162FE6F007D6A6D /* LoadingViewController.swift in Sources */,
 				D61ABEF828EFC3F900B29151 /* ProfileStatusesViewController.swift in Sources */,
 				D6ADB6EA28E91C30009924AB /* TimelineStatusCollectionViewCell.swift in Sources */,
@@ -1999,6 +2092,8 @@
 				D693A72825CF282E003A14E2 /* TrendingHashtagsViewController.swift in Sources */,
 				D621733328F1D5ED004C7DB1 /* ReblogService.swift in Sources */,
 				D62275A824F1CA2800B82A16 /* ComposeReplyContentView.swift in Sources */,
+				D61F75AF293AF50C00C0B37F /* EditedFilter.swift in Sources */,
+				D61F75B9293C15A000C0B37F /* ZeroHeightCollectionViewCell.swift in Sources */,
 				D677284824ECBCB100C732D3 /* ComposeView.swift in Sources */,
 				D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */,
 				D6F6A5592920676800F496A8 /* ComposeToolbar.swift in Sources */,
@@ -2019,7 +2114,6 @@
 				D68E6F5F253C9B2D001A1B4C /* BaseEmojiLabel.swift in Sources */,
 				D6F0B12B24A3071C001E48C3 /* MainSplitViewController.swift in Sources */,
 				D6AEBB3E2321638100E5038B /* UIActivity+Types.swift in Sources */,
-				D6F6A54E291EF7E100F496A8 /* EditListSearchFollowingViewController.swift in Sources */,
 				D61AC1D5232E9FA600C54D2D /* InstanceSelectorTableViewController.swift in Sources */,
 				D681E4D9246E346E0053414F /* AccountActivityItemSource.swift in Sources */,
 				D626493F23C101C500612E6E /* AlbumAssetCollectionViewController.swift in Sources */,
@@ -2034,6 +2128,7 @@
 				D663625F2135C75500C9CBA2 /* ConversationMainStatusTableViewCell.swift in Sources */,
 				D6E426B325337C7000C02E1C /* CustomEmojiImageView.swift in Sources */,
 				D6D4DDD0212518A000E1C4BB /* AppDelegate.swift in Sources */,
+				D61F75B3293BD89C00C0B37F /* UpdateFilterService.swift in Sources */,
 				D6412B0924B0291E00F5412E /* MyProfileViewController.swift in Sources */,
 				D6D12B56292D57E800D528E1 /* AccountCollectionViewCell.swift in Sources */,
 				D6A6C10525B6138A00298D0F /* StatusTablePrefetching.swift in Sources */,
@@ -2050,6 +2145,7 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				D61F75A129396DE200C0B37F /* SemiCaseSensitiveComparatorTests.swift in Sources */,
 				D62FF04823D7CDD700909D6E /* AttributedStringHelperTests.swift in Sources */,
 				D6E426AD25334DA500C02E1C /* FuzzyMatcherTests.swift in Sources */,
 				D6114E1727F8BB210080E273 /* VersionTests.swift in Sources */,
@@ -2195,7 +2291,7 @@
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 48;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = Tusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -2263,7 +2359,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenInTusker/OpenInTusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 48;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = OpenInTusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.1;
@@ -2413,7 +2509,7 @@
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 48;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = Tusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -2442,7 +2538,7 @@
 				CODE_SIGN_ENTITLEMENTS = Tusker/Tusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 48;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = Tusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
@@ -2552,7 +2648,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenInTusker/OpenInTusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 48;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = OpenInTusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.1;
@@ -2579,7 +2675,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenInTusker/OpenInTusker.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 48;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_TEAM = V4WK9KR9U2;
 				INFOPLIST_FILE = OpenInTusker/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 14.1;

Tusker/API/CreateFilterService.swift

@@ -0,0 +1,41 @@
+//
+//  CreateFilterService.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/3/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+@MainActor
+class CreateFilterService {
+    private let filter: EditedFilter
+    private let mastodonController: MastodonController
+    
+    init(filter: EditedFilter, mastodonController: MastodonController) {
+        self.filter = filter
+        self.mastodonController = mastodonController
+    }
+    
+    func run() async throws {
+        let updateFrom: AnyFilter
+        if mastodonController.instanceFeatures.filtersV2 {
+            let updates = filter.keywords.map {
+                FilterV2.KeywordUpdate.add(keyword: $0.keyword, wholeWord: $0.wholeWord)
+            }
+            let req = FilterV2.create(title: filter.title!, context: filter.contexts, expiresIn: filter.expiresIn, action: filter.action, keywords: updates)
+            let (updated, _) = try await mastodonController.run(req)
+            updateFrom = .v2(updated)
+        } else {
+            let req = Client.createFilterV1(phrase: filter.keywords.first!.keyword, context: filter.contexts, irreversible: nil, wholeWord: filter.keywords.first!.wholeWord, expiresIn: filter.expiresIn)
+            let (updated, _) = try await mastodonController.run(req)
+            updateFrom = .v1(updated)
+        }
+        let context = mastodonController.persistentContainer.viewContext
+        let mo = FilterMO(context: context)
+        mo.updateFrom(apiFilter: updateFrom, context: context)
+        mastodonController.persistentContainer.save(context: context)
+    }
+}

Tusker/API/DeleteFilterService.swift

@@ -0,0 +1,29 @@
+//
+//  DeleteFilterService.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/3/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+@MainActor
+class DeleteFilterService {
+    private let filter: FilterMO
+    private let mastodonController: MastodonController
+    
+    init(filter: FilterMO, mastodonController: MastodonController) {
+        self.filter = filter
+        self.mastodonController = mastodonController
+    }
+
+    func run() async throws {
+        let req = FilterV1.delete(filter.id)
+        _ = try await mastodonController.run(req)
+        let context = mastodonController.persistentContainer.viewContext
+        context.delete(filter)
+        mastodonController.persistentContainer.save(context: context)
+    }
+}

Tusker/API/InstanceFeatures.swift

@@ -51,11 +51,11 @@ struct InstanceFeatures {
     }
     
     var trendingStatusesAndLinks: Bool {
-        instanceType.isMastodon && hasVersion(3, 5, 0)
+        instanceType.isMastodon && hasMastodonVersion(3, 5, 0)
     }
     
     var reblogVisibility: Bool {
-        (instanceType.isMastodon && hasVersion(2, 8, 0))
+        (instanceType.isMastodon && hasMastodonVersion(2, 8, 0))
             || (instanceType.isPleroma && hasPleromaVersion(2, 0, 0))
     }
     
@@ -84,6 +84,14 @@ struct InstanceFeatures {
         }
     }
     
+    var canFollowHashtags: Bool {
+        hasMastodonVersion(4, 0, 0)
+    }
+    
+    var filtersV2: Bool {
+        hasMastodonVersion(4, 0, 0)
+    }
+    
     mutating func update(instance: Instance, nodeInfo: NodeInfo?) {
         let ver = instance.version.lowercased()
         if ver.contains("glitch") {
@@ -91,11 +99,20 @@ struct InstanceFeatures {
         } else if nodeInfo?.software.name == "hometown" {
             var mastoVersion: Version?
             var hometownVersion: Version?
-            // like "1.0.6+3.5.2"
             let parts = ver.split(separator: "+")
-            if parts.count == 2 {
+            if parts.count == 2,
+               let first = Version(string: String(parts[0])) {
+                if first > Version(1, 0, 8) {
+                    // like 3.5.5+hometown-1.0.9
+                    mastoVersion = first
+                    if parts[1].starts(with: "hometown-") {
+                        hometownVersion = Version(string: String(parts[1][parts[1].index(parts[1].startIndex, offsetBy: "hometown-".count + 1)...]))
+                    }
+                } else {
+                    // like "1.0.6+3.5.2"
+                    hometownVersion = first
                     mastoVersion = Version(string: String(parts[1]))
-                hometownVersion = Version(string: String(parts[0]))
+                }
             } else {
                 mastoVersion = Version(string: ver)
             }
@@ -121,7 +138,7 @@ struct InstanceFeatures {
         maxStatusChars = instance.maxStatusCharacters ?? 500
     }
     
-    func hasVersion(_ major: Int, _ minor: Int, _ patch: Int) -> Bool {
+    func hasMastodonVersion(_ major: Int, _ minor: Int, _ patch: Int) -> Bool {
         if case .mastodon(_, .some(let version)) = instanceType {
             return version >= Version(major, minor, patch)
         } else {

Tusker/API/MastodonController.swift

@@ -8,6 +8,7 @@
 
 import Foundation
 import Pachyderm
+import Combine
 
 class MastodonController: ObservableObject {
 
@@ -47,7 +48,11 @@ class MastodonController: ObservableObject {
     @Published private(set) var nodeInfo: NodeInfo!
     @Published private(set) var instanceFeatures = InstanceFeatures()
     @Published private(set) var lists: [List] = []
-    private(set) var customEmojis: [Emoji]?
+    @Published private(set) var customEmojis: [Emoji]?
+    @Published private(set) var followedHashtags: [FollowedHashtag] = []
+    @Published private(set) var filters: [FilterMO] = []
+    
+    private var cancellables = Set<AnyCancellable>()
     
     private var pendingOwnInstanceRequestCallbacks = [(Result<Instance, Client.Error>) -> Void]()
     private var ownInstanceRequest: URLSessionTask?
@@ -61,6 +66,29 @@ class MastodonController: ObservableObject {
         self.accountInfo = nil
         self.client = Client(baseURL: instanceURL, session: .appDefault)
         self.transient = transient
+        
+        $instance
+            .combineLatest($nodeInfo)
+            .compactMap { (instance, nodeInfo) in
+                if let instance {
+                    return (instance, nodeInfo)
+                } else {
+                    return nil
+                }
+            }
+            .sink { [unowned self] (instance, nodeInfo) in
+                self.instanceFeatures.update(instance: instance, nodeInfo: nodeInfo)
+            }
+            .store(in: &cancellables)
+        
+        $instanceFeatures
+            .filter { [unowned self] in $0.canFollowHashtags && self.followedHashtags.isEmpty }
+            .sink { [unowned self] _ in
+                Task {
+                    await self.loadFollowedHashtags()
+                }
+            }
+            .store(in: &cancellables)
     }
     
     @discardableResult
@@ -120,13 +148,25 @@ class MastodonController: ObservableObject {
         })
     }
     
-    func initialize() async throws {
+    @MainActor
+    func initialize() {
+        // we want this to happen immediately, and synchronously so that the filters (which don't change that often)
+        // are available when Filterers are constructed
+        loadCachedFilters()
+        
+        Task {
+            do {
                 async let ownAccount = try getOwnAccount()
                 async let ownInstance = try getOwnInstance()
                 
                 _ = try await (ownAccount, ownInstance)
                 
                 loadLists()
+                async let _ = await loadFilters()
+            } catch {
+                Logging.general.error("MastodonController initialization failed: \(String(describing: error))")
+            }
+        }
     }
     
     func getOwnAccount(completion: ((Result<Account, Client.Error>) -> Void)? = nil) {
@@ -230,7 +270,6 @@ class MastodonController: ObservableObject {
                         DispatchQueue.main.async {
                             self.ownInstanceRequest = nil
                             self.instance = instance
-                            self.instanceFeatures.update(instance: instance, nodeInfo: self.nodeInfo)
                             
                             for completion in self.pendingOwnInstanceRequestCallbacks {
                                 completion(.success(instance))
@@ -248,9 +287,6 @@ class MastodonController: ObservableObject {
                     case let .success(nodeInfo, _):
                         DispatchQueue.main.async {
                             self.nodeInfo = nodeInfo
-                            if let instance = self.instance {
-                                self.instanceFeatures.update(instance: instance, nodeInfo: nodeInfo)
-                            }
                         }
                     }
                 }
@@ -279,7 +315,7 @@ class MastodonController: ObservableObject {
         run(req) { response in
             if case .success(let lists, _) = response {
                 DispatchQueue.main.async {
-                    self.lists = lists.sorted(using: ListComparator())
+                    self.lists = lists.sorted(using: SemiCaseSensitiveComparator.keyPath(\.title))
                 }
             }
         }
@@ -289,7 +325,7 @@ class MastodonController: ObservableObject {
     func addedList(_ list: List) {
         var new = self.lists
         new.append(list)
-        new.sort { $0.title < $1.title }
+        new.sort(using: SemiCaseSensitiveComparator.keyPath(\.title))
         self.lists = new
     }
     
@@ -304,23 +340,55 @@ class MastodonController: ObservableObject {
         if let index = new.firstIndex(where: { $0.id == list.id }) {
             new[index] = list
         }
-        new.sort(using: ListComparator())
+        new.sort(using: SemiCaseSensitiveComparator.keyPath(\.title))
         self.lists = new
     }
     
-}
+    @MainActor
+    private func loadFollowedHashtags() async {
+        updateFollowedHashtags()
         
-private struct ListComparator: SortComparator {
-    typealias Compared = List
-    
-    var underlying = String.Comparator(options: .caseInsensitive)
-    
-    var order: SortOrder {
-        get { underlying.order }
-        set { underlying.order = newValue }
+        let req = Client.getFollowedHashtags()
+        if let (hashtags, _) = try? await run(req) {
+            self.persistentContainer.updateFollowedHashtags(hashtags) {
+                if case .success(let hashtags) = $0 {
+                    self.followedHashtags = hashtags
+                }
+            }
+        }
     }
     
-    func compare(_ lhs: List, _ rhs: List) -> ComparisonResult {
-        return underlying.compare(lhs.title, rhs.title)
+    @MainActor
+    func updateFollowedHashtags() {
+        followedHashtags = (try? persistentContainer.viewContext.fetch(FollowedHashtag.fetchRequest())) ?? []
     }
+    
+    @MainActor
+    func loadFilters() async {
+        var apiFilters: [AnyFilter]?
+        if instanceFeatures.filtersV2 {
+            let req = Client.getFiltersV2()
+            if let (filters, _) = try? await run(req) {
+                apiFilters = filters.map { .v2($0) }
+            }
+        } else {
+            let req = Client.getFiltersV1()
+            if let (filters, _) = try? await run(req) {
+                apiFilters = filters.map { .v1($0) }
+            }
+        }
+        if let apiFilters {
+            self.persistentContainer.updateFilters(apiFilters) {
+                if case .success(let filters) = $0 {
+                    self.filters = filters
+                }
+            }
+        }
+    }
+    
+    @MainActor
+    private func loadCachedFilters() {
+        filters = (try? persistentContainer.viewContext.fetch(FilterMO.fetchRequest())) ?? []
+    }
+    
 }

Tusker/API/ToggleFollowHashtagService.swift

@@ -0,0 +1,67 @@
+//
+//  ToggleFollowHashtagService.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/29/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+
+@MainActor
+class ToggleFollowHashtagService {
+    
+    private let hashtag: Hashtag
+    private let mastodonController: MastodonController
+    private let presenter: any TuskerNavigationDelegate
+    
+    init(hashtag: Hashtag, presenter: any TuskerNavigationDelegate) {
+        self.hashtag = hashtag
+        self.mastodonController = presenter.apiController
+        self.presenter = presenter
+    }
+    
+    func toggleFollow() async {
+        let context = mastodonController.persistentContainer.viewContext
+        var config: ToastConfiguration
+        if let existing = mastodonController.followedHashtags.first(where: { $0.name == hashtag.name }) {
+            do {
+                let req = Hashtag.unfollow(name: hashtag.name)
+                _ = try await mastodonController.run(req)
+                
+                context.delete(existing)
+                mastodonController.updateFollowedHashtags()
+                
+                config = ToastConfiguration(title: "Unfollowed Hashtag")
+                config.systemImageName = "checkmark"
+                config.dismissAutomaticallyAfter = 2
+            } catch {
+                config = ToastConfiguration(from: error, with: "Error Unfollowing Hashtag", in: presenter) { [unowned self] toast in
+                    toast.dismissToast(animated: true)
+                    await self.toggleFollow()
+                }
+            }
+        } else {
+            do {
+                let req = Hashtag.follow(name: hashtag.name)
+                let (hashtag, _) = try await mastodonController.run(req)
+                
+                _ = FollowedHashtag(hashtag: hashtag, context: context)
+                mastodonController.updateFollowedHashtags()
+                
+                config = ToastConfiguration(title: "Followed Hashtag")
+                config.systemImageName = "checkmark"
+                config.dismissAutomaticallyAfter = 2
+            } catch {
+                config = ToastConfiguration(from: error, with: "Error Following Hashtag", in: presenter) { [unowned self] toast in
+                    toast.dismissToast(animated: true)
+                    await self.toggleFollow()
+                }
+            }
+        }
+        presenter.showToast(configuration: config, animated: true)
+        mastodonController.persistentContainer.save(context: context)
+    }
+    
+}

Tusker/API/UpdateFilterService.swift

@@ -0,0 +1,52 @@
+//
+//  UpdateFilterService.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/3/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+@MainActor
+class UpdateFilterService {
+    private let filter: EditedFilter
+    private let mastodonController: MastodonController
+    
+    init(filter: EditedFilter, mastodonController: MastodonController) {
+        self.filter = filter
+        self.mastodonController = mastodonController
+    }
+
+    func run() async throws {
+        let context = mastodonController.persistentContainer.viewContext
+        let mo = try context.fetch(FilterMO.fetchRequest(id: filter.id!)).first!
+        
+        let updateFrom: AnyFilter
+        if mastodonController.instanceFeatures.filtersV2 {
+            var updates = filter.keywords.map {
+                if let id = $0.id {
+                    return FilterV2.KeywordUpdate.update(id: id, keyword: $0.keyword, wholeWord: $0.wholeWord)
+                } else {
+                    return FilterV2.KeywordUpdate.add(keyword: $0.keyword, wholeWord: $0.wholeWord)
+                }
+            }
+            for existing in mo.keywordMOs where !filter.keywords.contains(where: {  existing.id == $0.id }) {
+                if let id = existing.id {
+                    updates.append(.destroy(id: id))
+                }
+            }
+            let req = FilterV2.update(filter.id!, title: filter.title ?? "", context: filter.contexts, expiresIn: filter.expiresIn, action: filter.action, keywords: updates)
+            let (updated, _) = try await mastodonController.run(req)
+            updateFrom = .v2(updated)
+        } else {
+            let req = FilterV1.update(filter.id!, phrase: filter.keywords.first!.keyword, context: filter.contexts, irreversible: false, wholeWord: filter.keywords.first!.wholeWord, expiresIn: filter.expiresIn)
+            let (updated, _) = try await mastodonController.run(req)
+            updateFrom = .v1(updated)
+        }
+        
+        mo.updateFrom(apiFilter: updateFrom, context: context)
+        mastodonController.persistentContainer.save(context: context)
+    }
+}

Tusker/Caching/DiskCache.swift

@@ -122,6 +122,10 @@ class DiskCache<T> {
         }
     }
     
+    func getSizeInBytes() -> Int64? {
+        return fileManager.recursiveSize(url: URL(fileURLWithPath: path, isDirectory: true))
+    }
+    
 }
 
 extension DiskCache {

Tusker/Caching/ImageCache.swift

@@ -110,6 +110,10 @@ class ImageCache {
         try cache.removeAll()
     }
     
+    func getDiskSizeInBytes() -> Int64? {
+        return cache.disk?.getSizeInBytes()
+    }
+    
     typealias Request = URLSessionDataTask
     
 }

Tusker/Caching/ImageDataCache.swift

@@ -11,7 +11,7 @@ import UIKit
 class ImageDataCache {
     
     private let memory: MemoryCache<Entry>
-    private let disk: DiskCache<Data>?
+    let disk: DiskCache<Data>?
     
     private let storeOriginalDataInMemory: Bool
     private let desiredPixelSize: CGSize?

Tusker/CoreData/FilterKeywordMO.swift

@@ -0,0 +1,38 @@
+//
+//  FilterKeywordMO.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/2/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import CoreData
+import Pachyderm
+
+@objc(FilterKeywordMO)
+public final class FilterKeywordMO: NSManagedObject {
+    
+    @nonobjc public class func fetchRequest() -> NSFetchRequest<FilterKeywordMO> {
+        return NSFetchRequest(entityName: "FilterKeyword")
+    }
+    
+    @NSManaged public var id: String?
+    @NSManaged public var keyword: String
+    @NSManaged public var wholeWord: Bool
+    @NSManaged public var filter: FilterMO
+    
+}
+
+extension FilterKeywordMO {
+    convenience init(apiKeyword keyword: FilterV2.Keyword, context: NSManagedObjectContext) {
+        self.init(context: context)
+        self.updateFrom(apiKeyword: keyword)
+    }
+    
+    func updateFrom(apiKeyword keyword: FilterV2.Keyword) {
+        self.id = keyword.id
+        self.keyword = keyword.keyword
+        self.wholeWord = keyword.wholeWord
+    }
+}

Tusker/CoreData/FilterMO.swift

@@ -0,0 +1,140 @@
+//
+//  FilterMO.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/30/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import CoreData
+import Pachyderm
+
+@objc(FilterMO)
+public final class FilterMO: NSManagedObject {
+    @nonobjc public class func fetchRequest() -> NSFetchRequest<FilterMO> {
+        return NSFetchRequest(entityName: "Filter")
+    }
+    
+    @nonobjc public class func fetchRequest(id: String) -> NSFetchRequest<FilterMO> {
+        let req = NSFetchRequest<FilterMO>(entityName: "Filter")
+        req.predicate = NSPredicate(format: "id = %@", id)
+        return req
+    }
+    
+    @NSManaged public var id: String
+    @NSManaged public var title: String?
+    @NSManaged private var context: String
+    @NSManaged public var expiresAt: Date?
+    @NSManaged public var keywords: NSMutableSet
+    @NSManaged public var action: String
+    
+    private var _contexts: [FilterV1.Context]?
+    public var contexts: [FilterV1.Context] {
+        get {
+            if let _contexts {
+                return _contexts
+            } else {
+                _contexts = context.split(separator: ",").compactMap { .init(rawValue: String($0)) }
+                return _contexts!
+            }
+        }
+        set {
+            _contexts = newValue
+            context = newValue.map(\.rawValue).joined(separator: ",")
+        }
+    }
+    
+    var keywordMOs: [FilterKeywordMO] {
+        keywords.allObjects as! [FilterKeywordMO]
+    }
+    
+    var titleOrKeyword: String {
+        title ?? (keywords.allObjects.first! as! FilterKeywordMO).keyword
+    }
+    
+    var filterAction: FilterV2.Action {
+        get {
+            FilterV2.Action(rawValue: action)!
+        }
+        set {
+            action = newValue.rawValue
+        }
+    }
+    
+    public override func didChangeValue(forKey key: String) {
+        super.didChangeValue(forKey: key)
+        if key == "context" {
+            _contexts = nil
+        }
+    }
+    
+}
+
+extension FilterMO {
+    func updateFrom(apiFilter filter: AnyFilter, context: NSManagedObjectContext) {
+        switch filter {
+        case .v1(let v1):
+            self.updateFrom(apiFilter: v1, context: context)
+        case .v2(let v2):
+            self.updateFrom(apiFilter: v2, context: context)
+        }
+    }
+    
+    func updateFrom(apiFilter filter: FilterV1, context: NSManagedObjectContext) {
+        self.id = filter.id
+        self.title = nil
+        self.contexts = filter.contexts
+        self.expiresAt = filter.expiresAt
+        self.filterAction = .warn
+        let keyword: FilterKeywordMO
+        if self.keywords.count == 0 {
+            keyword = FilterKeywordMO(context: context)
+            keyword.filter = self
+            self.keywords.add(keyword)
+        } else {
+            keyword = self.keywords.allObjects.first! as! FilterKeywordMO
+        }
+        keyword.keyword = filter.phrase
+        keyword.wholeWord = filter.wholeWord
+        keyword.id = nil
+    }
+    
+    func updateFrom(apiFilter filter: FilterV2, context: NSManagedObjectContext) {
+        self.id = filter.id
+        self.title = filter.title
+        self.contexts = filter.context
+        self.expiresAt = filter.expiresAt
+        self.filterAction = filter.action
+        
+        var existing = keywordMOs
+        for keyword in filter.keywords {
+            if let mo = existing.first(where: { $0.id == keyword.id }) {
+                mo.updateFrom(apiKeyword: keyword)
+                existing.removeAll(where: { $0.id == keyword.id })
+            } else {
+                let mo = FilterKeywordMO(context: context)
+                mo.updateFrom(apiKeyword: keyword)
+                mo.filter = self
+                self.keywords.add(mo)
+            }
+        }
+        for unupdated in existing {
+            context.delete(unupdated)
+        }
+    }
+}
+
+enum AnyFilter {
+    case v1(FilterV1)
+    case v2(FilterV2)
+    
+    var id: String {
+        switch self {
+        case .v1(let v1):
+            return v1.id
+        case .v2(let v2):
+            return v2.id
+        }
+    }
+}

Tusker/CoreData/FollowedHashtag.swift

@@ -0,0 +1,38 @@
+//
+//  FollowedHashtag.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/29/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import CoreData
+import Pachyderm
+import WebURLFoundationExtras
+
+@objc(FollowedHashtag)
+public final class FollowedHashtag: NSManagedObject {
+    
+    @nonobjc public class func fetchRequest() -> NSFetchRequest<FollowedHashtag> {
+        return NSFetchRequest<FollowedHashtag>(entityName: "FollowedHashtag")
+    }
+    
+    @nonobjc public class func fetchRequest(name: String) -> NSFetchRequest<FollowedHashtag> {
+        let req = NSFetchRequest<FollowedHashtag>(entityName: "FollowedHashtag")
+        req.predicate = NSPredicate(format: "name LIKE[cd] %@", name)
+        return req
+    }
+    
+    @NSManaged public var name: String
+    @NSManaged public var url: URL
+    
+}
+
+extension FollowedHashtag {
+    convenience init(hashtag: Hashtag, context: NSManagedObjectContext) {
+        self.init(context: context)
+        self.name = hashtag.name
+        self.url = URL(hashtag.url)!
+    }
+}

Tusker/CoreData/MastodonCachePersistentStore.swift

@@ -53,7 +53,7 @@ class MastodonCachePersistentStore: NSPersistentContainer {
             storeDescription.type = NSInMemoryStoreType
             persistentStoreDescriptions = [storeDescription]
         } else {
-            super.init(name: "\(accountInfo!.id)_cache", managedObjectModel: MastodonCachePersistentStore.managedObjectModel)
+            super.init(name: "\(accountInfo!.persistenceKey)_cache", managedObjectModel: MastodonCachePersistentStore.managedObjectModel)
         }
         
         loadPersistentStores { (description, error) in
@@ -267,6 +267,66 @@ class MastodonCachePersistentStore: NSPersistentContainer {
         }
     }
     
+    func updateFollowedHashtags(_ hashtags: [Hashtag], completion: @escaping (Result<[FollowedHashtag], Error>) -> Void) {
+        viewContext.perform {
+            do {
+                var all = try self.viewContext.fetch(FollowedHashtag.fetchRequest())
+                
+                let toDelete = all.filter { existing in !hashtags.contains(where: { $0.name == existing.name }) }.map(\.objectID)
+                if !toDelete.isEmpty {
+                    try self.viewContext.execute(NSBatchDeleteRequest(objectIDs: toDelete))
+                }
+                
+                for hashtag in hashtags where !all.contains(where: { $0.name == hashtag.name}) {
+                    let mo = FollowedHashtag(hashtag: hashtag, context: self.viewContext)
+                    all.append(mo)
+                }
+                
+                self.save(context: self.viewContext)
+                completion(.success(all))
+            } catch {
+                completion(.failure(error))
+            }
+        }
+    }
+    
+    func hasFollowedHashtag(_ hashtag: Hashtag) -> Bool {
+        do {
+            let req = FollowedHashtag.fetchRequest(name: name)
+            return try viewContext.count(for: req) > 0
+        } catch {
+            return false
+        }
+    }
+    
+    func updateFilters(_ filters: [AnyFilter], completion: @escaping (Result<[FilterMO], Error>) -> Void) {
+        viewContext.perform {
+            do {
+                var all = try self.viewContext.fetch(FilterMO.fetchRequest())
+                
+                let toDelete = all.filter { existing in !filters.contains(where: { $0.id == existing.id }) }.map(\.objectID)
+                if !toDelete.isEmpty {
+                    try self.viewContext.execute(NSBatchDeleteRequest(objectIDs: toDelete))
+                }
+                
+                for filter in filters {
+                    if let existing = all.first(where: { $0.id == filter.id }) {
+                        existing.updateFrom(apiFilter: filter, context: self.viewContext)
+                    } else {
+                        let mo = FilterMO(context: self.viewContext)
+                        mo.updateFrom(apiFilter: filter, context: self.viewContext)
+                        all.append(mo)
+                    }
+                }
+                
+                self.save(context: self.viewContext)
+                completion(.success(all))
+            } catch {
+                completion(.failure(error))
+            }
+        }
+    }
+    
     @objc private func managedObjectsDidChange(_ notification: Foundation.Notification) {
         let changes = hasChangedSavedHashtagsOrInstances(notification)
         if changes.hashtags {

Tusker/CoreData/SavedHashtag.swift

@@ -20,7 +20,7 @@ public final class SavedHashtag: NSManagedObject {
     
     @nonobjc public class func fetchRequest(name: String) -> NSFetchRequest<SavedHashtag> {
         let req = NSFetchRequest<SavedHashtag>(entityName: "SavedHashtag")
-        req.predicate = NSPredicate(format: "name = %@", name)
+        req.predicate = NSPredicate(format: "name LIKE[cd] %@", name)
         return req
     }
     

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

@@ -28,6 +28,24 @@
             </uniquenessConstraint>
         </uniquenessConstraints>
     </entity>
+    <entity name="Filter" representedClassName="FilterMO" syncable="YES">
+        <attribute name="action" attributeType="String" defaultValueString="warn"/>
+        <attribute name="context" attributeType="String"/>
+        <attribute name="expiresAt" optional="YES" attributeType="Date" usesScalarValueType="NO"/>
+        <attribute name="id" attributeType="String"/>
+        <attribute name="title" optional="YES" attributeType="String"/>
+        <relationship name="keywords" optional="YES" toMany="YES" deletionRule="Nullify" destinationEntity="FilterKeyword" inverseName="filter" inverseEntity="FilterKeyword"/>
+    </entity>
+    <entity name="FilterKeyword" representedClassName="FilterKeywordMO" syncable="YES">
+        <attribute name="id" optional="YES" attributeType="String"/>
+        <attribute name="keyword" attributeType="String"/>
+        <attribute name="wholeWord" attributeType="Boolean" usesScalarValueType="YES"/>
+        <relationship name="filter" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Filter" inverseName="keywords" inverseEntity="Filter"/>
+    </entity>
+    <entity name="FollowedHashtag" representedClassName="FollowedHashtag" syncable="YES">
+        <attribute name="name" attributeType="String"/>
+        <attribute name="url" attributeType="URI"/>
+    </entity>
     <entity name="Relationship" representedClassName="RelationshipMO" syncable="YES">
         <attribute name="accountID" optional="YES" attributeType="String"/>
         <attribute name="blocking" optional="YES" attributeType="Boolean" usesScalarValueType="YES"/>

Tusker/Extensions/FileManager+Size.swift

@@ -0,0 +1,35 @@
+//
+//  FileManager+Size.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/28/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+extension FileManager {
+    func recursiveSize(url: URL) -> Int64? {
+        if (try? url.resourceValues(forKeys: [.isRegularFileKey]).isRegularFile) == true {
+            return size(url: url)
+        } else {
+            guard let enumerator = enumerator(at: url, includingPropertiesForKeys: [.isRegularFileKey, .fileSizeKey, .totalFileAllocatedSizeKey]) else {
+                return nil
+            }
+            var total: Int64 = 0
+            for case let url as URL in enumerator {
+                total += size(url: url) ?? 0
+            }
+            return total
+        }
+    }
+}
+
+private func size(url: URL) -> Int64? {
+    guard let resourceValues = try? url.resourceValues(forKeys: [.isRegularFileKey, .fileSizeKey, .totalFileAllocatedSizeKey]),
+          resourceValues.isRegularFile ?? false,
+          let size = resourceValues.fileSize ?? resourceValues.totalFileAllocatedSize else {
+        return nil
+    }
+    return Int64(size)
+}

Tusker/Extensions/Filter+Helpers.swift

@@ -0,0 +1,37 @@
+//
+//  Filter+Helpers.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/2/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Pachyderm
+
+extension FilterV1.Context {
+    var displayName: String {
+        switch self {
+        case .home:
+            return "Home and lists"
+        case .notifications:
+            return "Notifications"
+        case .public:
+            return "Public timelines"
+        case .thread:
+            return "Conversations"
+        case .account:
+            return "Profiles"
+        }
+    }
+}
+
+extension FilterV2.Action {
+    var displayName: String {
+        switch self {
+        case .warn:
+            return "Warn"
+        case .hide:
+            return "Hide"
+        }
+    }
+}

Tusker/Extensions/StatusStateResolver.swift

@@ -9,12 +9,12 @@
 import Foundation
 import Pachyderm
 
-extension StatusState {
+extension CollapseState {
     
-    func resolveFor(status: StatusMO, height: CGFloat) {
+    func resolveFor(status: StatusMO, height: CGFloat, textLength: Int? = nil) {
         let longEnoughToCollapse: Bool
         if Preferences.shared.collapseLongPosts,
-           height > 500 {
+           height > 500 || (textLength != nil && textLength! > 500) {
             longEnoughToCollapse = true
         } else {
             longEnoughToCollapse = false

Tusker/Filterer.swift

@@ -0,0 +1,208 @@
+//
+//  Filterer.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/3/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+import Combine
+
+/// An opaque object that serves as the cache for the filtered-ness of a particular status.
+class FilterState {
+    static var unknown: FilterState { FilterState(state: .unknown) }
+    
+    fileprivate var state: State
+    
+    var isWarning: Bool {
+        switch state {
+        case .known(.warn(_), _):
+            return true
+        default:
+            return false
+        }
+    }
+    
+    private init(state: State) {
+        self.state = state
+    }
+    
+    fileprivate enum State {
+        case unknown
+        case known(Filterer.Result, generation: Int)
+    }
+}
+
+@MainActor
+class Filterer {
+    let mastodonController: MastodonController
+    let context: FilterV1.Context
+    
+    var filtersChanged: ((Bool) -> Void)?
+    
+    var htmlConverter = HTMLConverter()
+    private var hasSetup = false
+    private var matchers = [(NSRegularExpression, Result)]()
+    private var allFiltersObserver: AnyCancellable?
+    private var filterObservers = Set<AnyCancellable>()
+    
+    // the generation is incremented when the matchers change, to indicate that older cached FilterStates
+    // are no longer valid, without needing to go through and update each of them
+    private var generation = 0
+    
+    init(mastodonController: MastodonController, context: FilterV1.Context) {
+        self.mastodonController = mastodonController
+        self.context = context
+        
+        allFiltersObserver = mastodonController.$filters
+            .sink { [unowned self] in
+                if self.hasSetup {
+                    self.setupFilters(filters: $0)
+                }
+            }
+    }
+    
+    private func setupFilters(filters: [FilterMO]) {
+        let oldMatchers = matchers
+        
+        matchers = []
+        filterObservers = []
+        for filter in filters where (filter.expiresAt == nil || filter.expiresAt! > Date()) && filter.contexts.contains(context) {
+            guard let matcher = filter.createMatcher() else {
+                continue
+            }
+            matchers.append(matcher)
+            
+            filter.objectWillChange
+                .sink { [unowned self] _ in
+                    // wait until after the change happens
+                    DispatchQueue.main.async {
+                        self.setupFilters(filters: self.mastodonController.filters)
+                    }
+                }
+                .store(in: &filterObservers)
+        }
+        
+        if hasSetup {
+            var allMatch: Bool = false
+            var actionsChanged: Bool = false
+            if matchers.count != oldMatchers.count {
+                allMatch = false
+                actionsChanged = true
+            } else {
+                for (old, new) in zip(oldMatchers, matchers) {
+                    if old.1 != new.1 {
+                        allMatch = false
+                        actionsChanged = true
+                        break
+                    } else if old.0.pattern != new.0.pattern {
+                        allMatch = false
+                        // continue because we want to know if any actions changed
+                        continue
+                    }
+                }
+            }
+            if !allMatch {
+                generation += 1
+                filtersChanged?(actionsChanged)
+            }
+        } else {
+            hasSetup = true
+        }
+    }
+    
+    // Use a closure for the status in case the result is cached and we don't need to look it up
+    func resolve(state: FilterState, status: () -> StatusMO) -> (Filterer.Result, NSAttributedString?) {
+        switch state.state {
+        case .known(_, generation: let knownGen) where knownGen < generation:
+            fallthrough
+        case .unknown:
+            let (result, attributedString) = doResolve(status: status())
+            state.state = .known(result, generation: generation)
+            return (result, attributedString)
+        case .known(let result, _):
+            return (result, nil)
+        }
+    }
+    
+    func setResult(_ result: Result, for state: FilterState) {
+        state.state = .known(result, generation: generation)
+    }
+    
+    func isKnownHide(state: FilterState) -> Bool {
+        switch state.state {
+        case .known(.hide, generation: let gen) where gen >= generation:
+            return true
+        default:
+            return false
+        }
+    }
+    
+    private func doResolve(status: StatusMO) -> (Result, NSAttributedString?) {
+        if !hasSetup {
+            setupFilters(filters: mastodonController.filters)
+        }
+        if matchers.isEmpty {
+            return (.allow, nil)
+        }
+        @Lazy var text = self.htmlConverter.convert(status.content)
+        for (regex, result) in matchers {
+            if (!status.spoilerText.isEmpty && regex.numberOfMatches(in: status.spoilerText, range: NSRange(location: 0, length: status.spoilerText.utf16.count)) > 0)
+                || regex.numberOfMatches(in: text.string, range: NSRange(location: 0, length: text.length)) > 0 {
+                return (result, _text.valueIfInitialized)
+            }
+        }
+        return (.allow, _text.valueIfInitialized)
+    }
+    
+    enum Result: Equatable {
+        case allow
+        case hide
+        case warn(String)
+    }
+}
+
+private extension FilterMO {
+    func createMatcher() -> (NSRegularExpression,  Filterer.Result)? {
+        guard keywords.count > 0 else {
+            return nil
+        }
+        
+        // TODO: it would be cool to use the Regex builder stuff for this, but it's iOS 16 only
+        var pattern = ""
+        
+        var isFirst = true
+        for keyword in keywordMOs {
+            if isFirst {
+                isFirst = false
+            } else {
+                pattern += "|"
+            }
+            pattern += "("
+            if keyword.wholeWord {
+                pattern += "\\b"
+            }
+            pattern += NSRegularExpression.escapedPattern(for: keyword.keyword)
+            if keyword.wholeWord {
+                pattern += "\\b"
+            }
+            pattern += ")"
+        }
+        
+        guard let regex = try? NSRegularExpression(pattern: pattern, options: [.useUnicodeWordBoundaries, .caseInsensitive]) else {
+            return nil
+        }
+        
+        let result: Filterer.Result
+        switch filterAction {
+        case .hide:
+            result = .hide
+        case .warn:
+            result = .warn(titleOrKeyword)
+        }
+        
+        return (regex, result)
+    }
+}

Tusker/HTMLConverter.swift

@@ -0,0 +1,128 @@
+//
+//  HTMLConverter.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/3/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import SwiftSoup
+import WebURL
+import WebURLFoundationExtras
+
+struct HTMLConverter {
+    
+    static let defaultFont = UIFont.systemFont(ofSize: 17)
+    static let defaultColor = UIColor.label
+    static let defaultParagraphStyle: NSParagraphStyle = {
+        let style = NSMutableParagraphStyle()
+        // 2 points is enough that it doesn't make things look weirdly spaced out, but leaves a slight gap when there are multiple lines of emojis
+        style.lineSpacing = 2
+        return style
+    }()
+    
+    var font: UIFont = defaultFont
+    var color: UIColor = defaultColor
+    var paragraphStyle: NSParagraphStyle = defaultParagraphStyle
+    
+    func convert(_ html: String) -> NSAttributedString {
+        let doc = try! SwiftSoup.parseBodyFragment(html)
+        let body = doc.body()!
+        
+        let attributedText = attributedTextForHTMLNode(body)
+        let mutAttrString = NSMutableAttributedString(attributedString: attributedText)
+        mutAttrString.trimTrailingCharactersInSet(.whitespacesAndNewlines)
+        mutAttrString.collapseWhitespace()
+        
+        mutAttrString.addAttribute(.paragraphStyle, value: paragraphStyle, range: mutAttrString.fullRange)
+        
+        return mutAttrString
+    }
+    
+    private func attributedTextForHTMLNode(_ node: Node, usePreformattedText: Bool = false) -> NSAttributedString {
+        switch node {
+        case let node as TextNode:
+            let text: String
+            if usePreformattedText {
+                text = node.getWholeText()
+            } else {
+                text = node.text()
+            }
+            return NSAttributedString(string: text, attributes: [.font: font, .foregroundColor: color])
+        case let node as Element:
+            let attributed = NSMutableAttributedString(string: "", attributes: [.font: font, .foregroundColor: color])
+            for child in node.getChildNodes() {
+                attributed.append(attributedTextForHTMLNode(child, usePreformattedText: usePreformattedText || node.tagName() == "pre"))
+            }
+            
+            switch node.tagName() {
+            case "br":
+                // need to specify defaultFont here b/c otherwise it uses the default 12pt Helvetica which
+                // screws up its determination of the line height making multiple lines of emojis squash together
+                attributed.append(NSAttributedString(string: "\n", attributes: [.font: font]))
+            case "a":
+                let href = try! node.attr("href")
+                if let webURL = WebURL(href),
+                   let url = URL(webURL) {
+                    attributed.addAttribute(.link, value: url, range: attributed.fullRange)
+                } else if let url = URL(string: href) {
+                    attributed.addAttribute(.link, value: url, range: attributed.fullRange)
+                }
+            case "p":
+                attributed.append(NSAttributedString(string: "\n\n", attributes: [.font: font]))
+            case "em", "i":
+                let currentFont: UIFont
+                if attributed.length == 0 {
+                    currentFont = font
+                } else {
+                    currentFont = attributed.attribute(.font, at: 0, effectiveRange: nil) as? UIFont ?? font
+                }
+                attributed.addAttribute(.font, value: currentFont.withTraits(.traitItalic)!, range: attributed.fullRange)
+            case "strong", "b":
+                let currentFont: UIFont
+                if attributed.length == 0 {
+                    currentFont = font
+                } else {
+                    currentFont = attributed.attribute(.font, at: 0, effectiveRange: nil) as? UIFont ?? font
+                }
+                attributed.addAttribute(.font, value: currentFont.withTraits(.traitBold)!, range: attributed.fullRange)
+            case "del":
+                attributed.addAttribute(.strikethroughStyle, value: NSUnderlineStyle.single.rawValue, range: attributed.fullRange)
+            case "code":
+                // TODO: this probably breaks with dynamic type
+                attributed.addAttribute(.font, value: UIFont.monospacedSystemFont(ofSize: font.pointSize, weight: .regular), range: attributed.fullRange)
+            case "pre":
+                attributed.append(NSAttributedString(string: "\n\n"))
+                attributed.addAttribute(.font, value: UIFont.monospacedSystemFont(ofSize: font.pointSize, weight: .regular), range: attributed.fullRange)
+            case "ol", "ul":
+                attributed.append(NSAttributedString(string: "\n\n"))
+                attributed.trimLeadingCharactersInSet(.whitespacesAndNewlines)
+            case "li":
+                let parentEl = node.parent()!
+                let parentTag = parentEl.tagName()
+                let bullet: NSAttributedString
+                if parentTag == "ol" {
+                    let index = (try? node.elementSiblingIndex()) ?? 0
+                    // we use the monospace digit font so that the periods of all the list items line up
+                    // TODO: this probably breaks with dynamic type
+                    bullet = NSAttributedString(string: "\(index + 1).\t", attributes: [.font: UIFont.monospacedDigitSystemFont(ofSize: font.pointSize, weight: .regular)])
+                } else if parentTag == "ul" {
+                    bullet = NSAttributedString(string: "\u{2022}\t", attributes: [.font: font])
+                } else {
+                    bullet = NSAttributedString()
+                }
+                attributed.insert(bullet, at: 0)
+                attributed.append(NSAttributedString(string: "\n", attributes: [.font: font]))
+            default:
+                break
+            }
+            
+            return attributed
+        default:
+            fatalError("Unexpected node type \(type(of: node))")
+        }
+    }
+    
+    
+}

Tusker/Lazy.swift

@@ -0,0 +1,54 @@
+//
+//  Lazy.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/4/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+/// A lazy initialization property wrapper that allows checking the initialization state.
+@propertyWrapper
+enum Lazy<Value> {
+    case uninitialized(() -> Value)
+    case initialized(Value)
+    
+    init(wrappedValue: @autoclosure @escaping () -> Value) {
+        self = .uninitialized(wrappedValue)
+    }
+    
+    /// Returns the contained value, initializing it if the value hasn't been accessed before.
+    var wrappedValue: Value {
+        mutating get {
+            switch self {
+            case .uninitialized(let closure):
+                let value = closure()
+                self = .initialized(value)
+                return value
+            case .initialized(let value):
+                return value
+            }
+        }
+    }
+    
+    /// Whether this Lazy has been initialized yet.
+    var isInitialized: Bool {
+        switch self {
+        case .uninitialized(_):
+            return false
+        case .initialized(_):
+            return true
+        }
+    }
+    
+    /// If this Lazy is initialized, this returns the value. Otherwise, it returns `nil`.
+    var valueIfInitialized: Value? {
+        switch self {
+        case .uninitialized(_):
+            return nil
+        case .initialized(let value):
+            return value
+        }
+    }
+}

Tusker/LocalData.swift

@@ -208,6 +208,12 @@ extension LocalData {
             self.accessToken = accessToken
         }
         
+        /// A filename-safe string for this account
+        var persistenceKey: String {
+            // slashes are not allowed in the persistent store coordinator name
+            id.replacingOccurrences(of: "/", with: "_")
+        }
+        
         func hash(into hasher: inout Hasher) {
             hasher.combine(id)
         }

Tusker/Logging.swift

@@ -13,6 +13,7 @@ struct Logging {
     private init() {}
     
     static let general = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "General")
+    static let generalSignposter = OSSignposter(logger: general)
     
     static func getLogData() -> Data? {
         do {

Tusker/Models/Draft.swift

@@ -177,6 +177,7 @@ extension MastodonController {
         var acctsToMention = [String]()
         
         var visibility = inReplyToID != nil ? Preferences.shared.defaultReplyVisibility.resolved : Preferences.shared.defaultPostVisibility
+        var localOnly = false
         var contentWarning = ""
         
         if let inReplyToID = inReplyToID,
@@ -184,6 +185,7 @@ extension MastodonController {
             acctsToMention.append(inReplyTo.account.acct)
             acctsToMention.append(contentsOf: inReplyTo.mentions.map(\.acct))
             visibility = min(visibility, inReplyTo.visibility)
+            localOnly = instanceFeatures.localOnlyPosts && inReplyTo.localOnly
             
             if !inReplyTo.spoilerText.isEmpty {
                 switch Preferences.shared.contentWarningCopyMode {
@@ -213,6 +215,7 @@ extension MastodonController {
         draft.text = acctsToMention.map { "@\($0) " }.joined()
         draft.initialText = draft.text
         draft.visibility = visibility
+        draft.localOnly = localOnly
         draft.contentWarning = contentWarning
         draft.contentWarningEnabled = !contentWarning.isEmpty
         

Tusker/Models/EditedFilter.swift

@@ -0,0 +1,69 @@
+//
+//  EditedFilter.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/2/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+import Pachyderm
+
+class EditedFilter: ObservableObject {
+    let id: String?
+    @Published var title: String?
+    @Published var contexts: [FilterV1.Context]
+    @Published var expiresIn: TimeInterval?
+    @Published var keywords: [Keyword]
+    @Published var action: FilterV2.Action
+    
+    init() {
+        self.id = nil
+        self.title = nil
+        self.contexts = [.home]
+        self.expiresIn = nil
+        self.keywords = [.init(id: nil, keyword: "", wholeWord: true)]
+        self.action = .warn
+    }
+    
+    init(_ mo: FilterMO) {
+        self.id = mo.id
+        self.title = mo.title
+        self.contexts = mo.contexts
+        if let expiresAt = mo.expiresAt {
+            expiresIn = expiresAt.timeIntervalSinceNow
+        }
+        self.keywords = mo.keywordMOs.map {
+            Keyword(id: $0.id, keyword: $0.keyword, wholeWord: $0.wholeWord)
+        }
+        self.action = mo.filterAction
+    }
+    
+    init(copying other: EditedFilter) {
+        self.id = other.id
+        self.title = other.title
+        self.contexts = other.contexts
+        self.expiresIn = other.expiresIn
+        self.keywords = other.keywords
+        self.action = other.action
+    }
+    
+    func isValid(for mastodonController: MastodonController) -> Bool {
+        if mastodonController.instanceFeatures.filtersV2 && (title == nil || title!.isEmpty) {
+            return false
+        }
+        if keywords.isEmpty || keywords.contains(where: { $0.keyword.isEmpty }) {
+            return false
+        }
+        if contexts.isEmpty {
+            return false
+        }
+        return true
+    }
+    
+    struct Keyword {
+        let id: String?
+        var keyword: String
+        var wholeWord: Bool
+    }
+}

Tusker/Preferences/Preferences.swift

@@ -125,6 +125,8 @@ class Preferences: Codable, ObservableObject {
     @Published var showIsStatusReplyIcon = false
     @Published var alwaysShowStatusVisibilityIcon = false
     @Published var hideActionsInTimeline = false
+    @Published var leadingStatusSwipeActions: [StatusSwipeAction] = [.favorite, .reblog]
+    @Published var trailingStatusSwipeActions: [StatusSwipeAction] = [.reply, .share]
     
     // MARK: Composing
     @Published var defaultPostVisibility = Status.Visibility.public

Tusker/Preferences/StatusSwipeAction.swift

@@ -0,0 +1,172 @@
+//
+//  StatusSwipeAction.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/26/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+
+enum StatusSwipeAction: String, Codable, Hashable, CaseIterable {
+    case reply
+    case favorite
+    case reblog
+    case share
+    case bookmark
+    case openInSafari
+    
+    var displayName: String {
+        switch self {
+        case .reply:
+            return "Reply"
+        case .favorite:
+            return "Favorite"
+        case .reblog:
+            return "Reblog"
+        case .share:
+            return "Share"
+        case .bookmark:
+            return "Bookmark"
+        case .openInSafari:
+            return "Open in Safari"
+        }
+    }
+    
+    var systemImageName: String {
+        switch self {
+        case .reply:
+            return "arrowshape.turn.up.left.fill"
+        case .favorite:
+            return "star.fill"
+        case .reblog:
+            return "repeat"
+        case .share:
+            return "square.and.arrow.up"
+        case .bookmark:
+            return "bookmark.fill"
+        case .openInSafari:
+            return "safari"
+        }
+    }
+    
+    func createAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
+        switch self {
+        case .reply:
+            return createReplyAction(status: status, container: container)
+        case .favorite:
+            return createFavoriteAction(status: status, container: container)
+        case .reblog:
+            return createReblogAction(status: status, container: container)
+        case .share:
+            return createShareAction(status: status, container: container)
+        case .bookmark:
+            return createBookmarkAction(status: status, container: container)
+        case .openInSafari:
+            return createOpenInSafariAction(status: status, container: container)
+        }
+    }
+}
+
+protocol StatusSwipeActionContainer: UIView {
+    var mastodonController: MastodonController! { get }
+    var navigationDelegate: any TuskerNavigationDelegate { get }
+    var toastableViewController: ToastableViewController? { get }
+    
+    // necessary b/c the reblog-handling logic only exists in the cells
+    func performReplyAction()
+}
+
+private func createReplyAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
+    guard container.mastodonController.loggedIn else {
+        return nil
+    }
+    let action = UIContextualAction(style: .normal, title: "Reply") { [unowned container] _, _, completion in
+        container.performReplyAction()
+        completion(true)
+    }
+    action.image = UIImage(systemName: "arrowshape.turn.up.left.fill")
+    action.backgroundColor = container.tintColor
+    return action
+}
+
+private func createFavoriteAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
+    guard container.mastodonController.loggedIn else {
+        return nil
+    }
+    let title = status.favourited ? "Unfavorite" : "Favorite"
+    let action = UIContextualAction(style: .normal, title: title) { [unowned container] _, _, completion in
+        Task { @MainActor in
+            await FavoriteService(status: status, mastodonController: container.mastodonController, presenter: container.navigationDelegate).toggleFavorite()
+            completion(true)
+        }
+    }
+    action.image = UIImage(systemName: "star.fill")
+    action.backgroundColor = status.favourited ? UIColor(displayP3Red: 235/255, green: 77/255, blue: 62/255, alpha: 1) : UIColor(displayP3Red: 1, green: 204/255, blue: 0, alpha: 1)
+    return action
+}
+
+private func createReblogAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
+    guard container.mastodonController.loggedIn else {
+        return nil
+    }
+    let title = status.reblogged ? "Unreblog" : "Reblog"
+    let action = UIContextualAction(style: .normal, title: title) { [unowned container] _, _, completion in
+        Task { @MainActor in
+            await ReblogService(status: status, mastodonController: container.mastodonController, presenter: container.navigationDelegate).toggleReblog()
+            completion(true)
+        }
+    }
+    action.image = UIImage(systemName: "repeat")
+    action.backgroundColor = status.reblogged ? UIColor(displayP3Red: 235/255, green: 77/255, blue: 62/255, alpha: 1) : container.tintColor
+    return action
+}
+
+private func createShareAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction {
+    let action = UIContextualAction(style: .normal, title: "Share") { [unowned container] _, _, completion in
+        container.navigationDelegate.showMoreOptions(forStatus: status.id, source: .view(container))
+        completion(true)
+    }
+    // bold to more closesly match other action symbols
+    let config = UIImage.SymbolConfiguration(weight: .bold)
+    action.image = UIImage(systemName: "square.and.arrow.up")!.applyingSymbolConfiguration(config)!
+    action.backgroundColor = .lightGray
+    return action
+}
+
+private func createBookmarkAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction? {
+    guard container.mastodonController.loggedIn else {
+        return nil
+    }
+    let bookmarked = status.bookmarked ?? false
+    let title = bookmarked ? "Unbookmark" : "Bookmark"
+    let action = UIContextualAction(style: .normal, title: title) { [unowned container] _, _, completion in
+        Task { @MainActor in
+            let request = (bookmarked ? Status.unbookmark : Status.bookmark)(status.id)
+            do {
+                let (status, _) = try await container.mastodonController.run(request)
+                container.mastodonController.persistentContainer.addOrUpdate(status: status)
+            } catch {
+                if let toastable = container.toastableViewController {
+                    let config = ToastConfiguration(from: error, with: "Error \(bookmarked ? "Unb" : "B")ookmarking", in: toastable, retryAction: nil)
+                    toastable.showToast(configuration: config, animated: true)
+                }
+            }
+            completion(true)
+        }
+    }
+    action.image = UIImage(systemName: "bookmark.fill")
+    action.backgroundColor = .systemRed
+    return action
+}
+
+private func createOpenInSafariAction(status: StatusMO, container: StatusSwipeActionContainer) -> UIContextualAction {
+    let action = UIContextualAction(style: .normal, title: "Open in Safari") { [unowned container] _, _, completion in
+        container.navigationDelegate.selected(url: status.url!, allowUniversalLinks: false)
+        completion(true)
+    }
+    action.image = UIImage(systemName: "safari")
+    action.backgroundColor = container.tintColor
+    return action
+}

Tusker/Scenes/AuxiliarySceneDelegate.swift

@@ -42,9 +42,7 @@ class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate {
         
         let controller = MastodonController.getForAccount(account)
         session.mastodonController = controller
-        Task {
-            try? await controller.initialize()
-        }
+        controller.initialize()
         
         guard let rootVC = viewController(for: activity, mastodonController: controller) else {
             UIApplication.shared.requestSceneSessionDestruction(session, options: nil, errorHandler: nil)

Tusker/Scenes/ComposeSceneDelegate.swift

@@ -50,9 +50,7 @@ class ComposeSceneDelegate: UIResponder, UIWindowSceneDelegate {
         }
         
         session.mastodonController = controller
-        Task {
-            try? await controller.initialize()
-        }
+        controller.initialize()
         
         let composeVC = ComposeHostingController(draft: draft, mastodonController: controller)
         composeVC.delegate = self

Tusker/Scenes/MainSceneDelegate.swift

@@ -212,9 +212,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
 
     func createAppUI() -> TuskerRootViewController {
         let mastodonController = window!.windowScene!.session.mastodonController!
-        Task {
-            try? await mastodonController.initialize()
-        }
+        mastodonController.initialize()
         
         let split = MainSplitViewController(mastodonController: mastodonController)
         if UIDevice.current.userInterfaceIdiom == .phone,

Tusker/Screens/Account List/AccountListViewController.swift

@@ -58,6 +58,13 @@ class AccountListViewController: UIViewController {
         dataSource.apply(snapshot, animatingDifferences: false)
     }
     
+    override func viewWillAppear(_ animated: Bool) {
+        super.viewWillAppear(animated)
+        
+        collectionView.indexPathsForSelectedItems?.forEach {
+            collectionView.deselectItem(at: $0, animated: true)
+        }
+    }
 }
 
 extension AccountListViewController {
@@ -81,7 +88,7 @@ extension AccountListViewController: UICollectionViewDelegate {
         return UIContextMenuConfiguration {
             ProfileViewController(accountID: id, mastodonController: self.mastodonController)
         } actionProvider: { _ in
-            UIMenu(children: self.actionsForProfile(accountID: id, sourceView: cell))
+            UIMenu(children: self.actionsForProfile(accountID: id, source: .view(cell)))
         }
     }
     

Tusker/Screens/Attachment Gallery/GalleryViewController.swift

@@ -99,11 +99,9 @@ class GalleryViewController: UIPageViewController, UIPageViewControllerDataSourc
                 return vc
             case .gifv:
                 // Passing the source view to the LargeImageGifvContentView is a crappy workaround for not
-                // having the video size directly inside the content view. This will break when there
+                // having the current frame to use as the animationImage. This will break when there
                 // are more than 4 attachments and there is a gifv at index >= 3 (the More... button will show
                 // in place of the fourth attachment, so there aren't source views for the attachments at index >= 3).
-                // Really, what should happen is the LargeImageGifvContentView should get the size of the video from
-                // the AVFoundation instead of the source view.
                 // This isn't a priority as only Mastodon converts gifs to gifvs, and Mastodon (in its default configuration,
                 // I don't know about forks) doesn't allow more than four attachments, meaning there will always be a source view.
                 let gifvContentView = LargeImageGifvContentView(attachment: attachment, source: sourceViews[index]!)

Tusker/Screens/Bookmarks/BookmarksTableViewController.swift

@@ -17,7 +17,7 @@ class BookmarksTableViewController: EnhancedTableViewController {
     
     private var loaded = false
     
-    var statuses: [(id: String, state: StatusState)] = []
+    var statuses: [(id: String, state: CollapseState)] = []
     
     var newer: RequestRange?
     var older: RequestRange?

Tusker/Screens/Compose/ComposeAutocompleteView.swift

@@ -176,6 +176,19 @@ struct ComposeAutocompleteEmojisView: View {
     @State private var emojis: [Emoji] = []
     @ScaledMetric private var emojiSize = 30
     
+    private var emojisBySection: [String: [Emoji]] {
+        var values: [String: [Emoji]] = [:]
+        for emoji in emojis {
+            let key = emoji.category ?? ""
+            if !values.keys.contains(key) {
+                values[key] = [emoji]
+            } else {
+                values[key]!.append(emoji)
+            }
+        }
+        return values
+    }
+    
     var body: some View {
         // When exapnded, the toggle button should be at the top. When collapsed, it should be centered.
         HStack(alignment: expanded ? .top : .center, spacing: 0) {
@@ -214,7 +227,9 @@ struct ComposeAutocompleteEmojisView: View {
     private var verticalGrid: some View {
         ScrollView {
             LazyVGrid(columns: [GridItem(.adaptive(minimum: emojiSize), spacing: 4)]) {
-                ForEach(emojis, id: \.shortcode) { (emoji) in
+                ForEach(emojisBySection.keys.sorted(), id: \.self) { section in
+                    Section {
+                        ForEach(emojisBySection[section]!, id: \.shortcode) { emoji in
                             Button {
                                 uiState.currentInput?.autocomplete(with: ":\(emoji.shortcode):")
                             } label: {
@@ -222,6 +237,20 @@ struct ComposeAutocompleteEmojisView: View {
                                     .frame(height: emojiSize)
                             }
                         }
+                    } header: {
+                        if !section.isEmpty {
+                            VStack(alignment: .leading, spacing: 2) {
+                                Text(section)
+                                    .font(.caption)
+                                
+                                Rectangle()
+                                    .foregroundColor(Color(.separator))
+                                    .frame(height: 0.5)
+                            }
+                            .padding(.top, 4)
+                        }
+                    }
+                }
             }
             .padding(.all, 8)
         }

Tusker/Screens/Compose/ComposeCurrentAccount.swift

@@ -22,7 +22,7 @@ struct ComposeCurrentAccount: View {
             ComposeAvatarImageView(url: account?.avatar)
                 .frame(width: 50, height: 50)
                 .cornerRadius(preferences.avatarStyle.cornerRadiusFraction * 50)
-                .accessibility(label: Text(account != nil ? "\(account!.displayName) avatar" : "Avatar"))
+                .accessibilityHidden(true)
             
             if let id = account?.id,
                let account = mastodonController.persistentContainer.account(for: id) {

Tusker/Screens/Compose/ComposeHostingController.swift

@@ -43,11 +43,11 @@ class ComposeHostingController: UIHostingController<ComposeHostingController.Wra
         super.init(rootView: wrapper)
         
         self.uiState.delegate = self
-        
         pasteConfiguration = UIPasteConfiguration(forAccepting: CompositionAttachment.self)
-        
         userActivity = UserActivityManager.newPostActivity(accountID: mastodonController.accountInfo!.id)
         
+        updateNavigationTitle(draft: uiState.draft)
+        
         self.uiState.$draft
             .flatMap(\.objectWillChange)
             .debounce(for: .milliseconds(250), scheduler: DispatchQueue.global(qos: .utility))
@@ -55,12 +55,27 @@ class ComposeHostingController: UIHostingController<ComposeHostingController.Wra
                 DraftsManager.save()
             }
             .store(in: &cancellables)
+        
+        self.uiState.$draft
+            .sink { [unowned self] draft in
+                self.updateNavigationTitle(draft: draft)
+            }
+            .store(in: &cancellables)
     }
     
     required init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
     
+    private func updateNavigationTitle(draft: Draft) {
+        if let id = draft.inReplyToID,
+           let status = mastodonController.persistentContainer.status(for: id) {
+            navigationItem.title = "Reply to @\(status.account.acct)"
+        } else {
+            navigationItem.title = "New Post"
+        }
+    }
+    
     override func viewWillDisappear(_ animated: Bool) {
         super.viewWillDisappear(animated)
         
@@ -92,6 +107,11 @@ class ComposeHostingController: UIHostingController<ComposeHostingController.Wra
         }
     }
     
+    override func accessibilityPerformEscape() -> Bool {
+        dismissCompose(mode: .cancel)
+        return true
+    }
+    
     // MARK: Duckable
     
     func duckableViewControllerWillAnimateDuck(withDuration duration: CGFloat, afterDelay delay: CGFloat) {

Tusker/Screens/Compose/ComposeReplyView.swift

@@ -80,6 +80,7 @@ struct ComposeReplyView: View {
             .frame(width: 50, height: 50)
             .cornerRadius(preferences.avatarStyle.cornerRadiusFraction * 50)
             .offset(x: 0, y: offset)
+            .accessibilityHidden(true)
     }
     
 }

Tusker/Screens/Compose/ComposeView.swift

@@ -107,7 +107,6 @@ struct ComposeView: View {
                     globalFrameOutsideList = frame
                 }
         })
-        .navigationTitle(navTitle)
         .sheet(isPresented: $uiState.isShowingDraftsList) {
             DraftsView(currentDraft: draft, mastodonController: mastodonController)
         }
@@ -203,23 +202,19 @@ struct ComposeView: View {
     private var header: some View {
         HStack(alignment: .top) {
             ComposeCurrentAccount()
+                .accessibilitySortPriority(1)
+            
             Spacer()
+            
             Text(verbatim: charactersRemaining.description)
                 .foregroundColor(charactersRemaining < 0 ? .red : .secondary)
                 .font(Font.body.monospacedDigit())
                 .accessibility(label: Text(charactersRemaining < 0 ? "\(-charactersRemaining) characters too many" : "\(charactersRemaining) characters remaining"))
+                // this should come first, so VO users can back to it from the main compose text view
+                .accessibilitySortPriority(0)
         }.frame(height: 50)
     }
     
-    private var navTitle: Text {
-        if let id = draft.inReplyToID,
-           let status = mastodonController.persistentContainer.status(for: id) {
-            return Text("Reply to @\(status.account.acct)")
-        } else {
-            return Text("New Post")
-        }
-    }
-    
     private var cancelButton: some View {
         Button(action: self.cancel) {
             Text("Cancel")
@@ -236,6 +231,7 @@ struct ComposeView: View {
         } label: {
             Text("Post")
         }
+        .keyboardShortcut(.return, modifiers: .command)
         .disabled(!postButtonEnabled)
     }
     

Tusker/Screens/Conversation/ConversationTableViewController.swift

@@ -30,7 +30,7 @@ class ConversationTableViewController: EnhancedTableViewController {
     weak var mastodonController: MastodonController!
     
     let mainStatusID: String
-    let mainStatusState: StatusState
+    let mainStatusState: CollapseState
     var statusIDToScrollToOnLoad: String
     private(set) var dataSource: UITableViewDiffableDataSource<Section, Item>!
     
@@ -39,7 +39,7 @@ class ConversationTableViewController: EnhancedTableViewController {
     
     private var loadingState = LoadingState.unloaded
     
-    init(for mainStatusID: String, state: StatusState = .unknown, mastodonController: MastodonController) {
+    init(for mainStatusID: String, state: CollapseState = .unknown, mastodonController: MastodonController) {
         self.mainStatusID = mainStatusID
         self.mainStatusState = state
         self.statusIDToScrollToOnLoad = mainStatusID
@@ -336,7 +336,7 @@ class ConversationTableViewController: EnhancedTableViewController {
         }
     }
     
-    func item(for indexPath: IndexPath) -> (id: String, state: StatusState)? {
+    func item(for indexPath: IndexPath) -> (id: String, state: CollapseState)? {
         return self.dataSource.itemIdentifier(for: indexPath).flatMap { (item) in
             switch item {
             case let .status(id: id, state: state):
@@ -402,7 +402,7 @@ extension ConversationTableViewController {
         case childThread(firstStatusID: String)
     }
     enum Item: Hashable {
-        case status(id: String, state: StatusState)
+        case status(id: String, state: CollapseState)
         case expandThread(childThreads: [ConversationNode], inline: Bool)
         
         static func == (lhs: Item, rhs: Item) -> Bool {
@@ -443,7 +443,7 @@ extension ConversationTableViewController {
 extension ConversationTableViewController: TuskerNavigationDelegate {
     var apiController: MastodonController! { mastodonController }
     
-    func conversation(mainStatusID: String, state: StatusState) -> ConversationTableViewController {
+    func conversation(mainStatusID: String, state: CollapseState) -> ConversationTableViewController {
         let vc = ConversationTableViewController(for: mainStatusID, state: state, mastodonController: mastodonController)
         // transfer show statuses automatically state when showing new conversation
         vc.showStatusesAutomatically = self.showStatusesAutomatically

Tusker/Screens/Explore/ProfileDirectoryViewController.swift

@@ -174,7 +174,7 @@ extension ProfileDirectoryViewController: UICollectionViewDelegate {
         return UIContextMenuConfiguration(identifier: nil) {
             return ProfileViewController(accountID: account.id, mastodonController: self.mastodonController)
         } actionProvider: { (_) in
-            let actions = self.actionsForProfile(accountID: account.id, sourceView: self.collectionView.cellForItem(at: indexPath))
+            let actions = self.actionsForProfile(accountID: account.id, source: .view(self.collectionView.cellForItem(at: indexPath)))
             return UIMenu(children: actions)
         }
 

Tusker/Screens/Explore/TrendingHashtagsViewController.swift

@@ -98,7 +98,7 @@ extension TrendingHashtagsViewController: UICollectionViewDelegate {
         return UIContextMenuConfiguration(identifier: nil) {
             HashtagTimelineViewController(for: hashtag, mastodonController: self.mastodonController)
         } actionProvider: { (_) in
-            UIMenu(children: self.actionsForHashtag(hashtag, sourceView: self.collectionView.cellForItem(at: indexPath)))
+            UIMenu(children: self.actionsForHashtag(hashtag, source: .view(self.collectionView.cellForItem(at: indexPath))))
         }
     }
 }

Tusker/Screens/Explore/TrendingStatusesViewController.swift

@@ -62,9 +62,10 @@ class TrendingStatusesViewController: UIViewController {
     }
     
     private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
-        let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, (String, StatusState)> { [unowned self] cell, indexPath, item in
+        let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, (String, CollapseState)> { [unowned self] cell, indexPath, item in
             cell.delegate = self
-            cell.updateUI(statusID: item.0, state: item.1)
+            // TODO: filter these
+            cell.updateUI(statusID: item.0, state: item.1, filterResult: .allow, precomputedContent: nil)
         }
         let loadingCell = UICollectionView.CellRegistration<LoadingCollectionViewCell, Void> { cell, _, _ in
             cell.indicator.startAnimating()
@@ -119,7 +120,7 @@ extension TrendingStatusesViewController {
         case statuses
     }
     enum Item: Hashable {
-        case status(id: String, state: StatusState)
+        case status(id: String, state: CollapseState)
         case loadingIndicator
         
         static func ==(lhs: Item, rhs: Item) -> Bool {
@@ -206,6 +207,10 @@ extension TrendingStatusesViewController: StatusCollectionViewCellDelegate {
             dataSource.apply(snapshot, animatingDifferences: animated, completion: completion)
         }
     }
+    
+    func statusCellShowFiltered(_ cell: StatusCollectionViewCell) {
+        fatalError()
+    }
 }
 
 extension TrendingStatusesViewController: StatusBarTappableViewController {

Tusker/Screens/Filters/EditFilterView.swift

@@ -0,0 +1,214 @@
+//
+//  EditFilterView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 12/2/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+
+struct EditFilterView: View {
+    private static let expiresInOptions: [MenuPicker<TimeInterval>.Option] = {
+        let f = DateComponentsFormatter()
+        f.maximumUnitCount = 1
+        f.unitsStyle = .full
+        f.allowedUnits = [.weekOfMonth, .day, .hour, .minute]
+        
+        let durations: [TimeInterval] = [
+                     30 * 60,
+                     60 * 60,
+                 6 * 60 * 60,
+                24 * 60 * 60,
+            3 * 24 * 60 * 60,
+            7 * 24 * 60 * 60,
+        ]
+        return durations.map { .init(value: $0, title: f.string(from: $0)!) }
+    }()
+    
+    @ObservedObject var filter: EditedFilter
+    let create: Bool
+    @EnvironmentObject private var mastodonController: MastodonController
+    @Environment(\.dismiss) private var dismiss
+    @State private var originalFilter: EditedFilter
+    @State private var edited = false
+    @State private var isSaving = false
+    @State private var saveError: (any Error)?
+    
+    init(filter: EditedFilter, create: Bool) {
+        self.filter = filter
+        self.create = create
+        self._originalFilter = State(wrappedValue: EditedFilter(copying: filter))
+        if let expiresIn = filter.expiresIn {
+            self._expiresIn = State(wrappedValue: Self.expiresInOptions.min(by: { a, b in
+                let aDist = abs(a.value - expiresIn)
+                let bDist = abs(b.value - expiresIn)
+                return aDist < bDist
+            })!.value)
+        } else {
+            self._expiresIn = State(wrappedValue: 24 * 60 * 60)
+        }
+    }
+    
+    @State private var expiresIn: TimeInterval {
+        didSet {
+            if expires.wrappedValue {
+                filter.expiresIn = expiresIn
+            }
+        }
+    }
+    private var expires: Binding<Bool> {
+        Binding {
+            filter.expiresIn != nil
+        } set: { newValue in
+            filter.expiresIn = newValue ? expiresIn : nil
+        }
+    }
+    
+    var body: some View {
+        Form {
+            if mastodonController.instanceFeatures.filtersV2 {
+                Section {
+                    TextField("Title", text: Binding(get: {
+                        filter.title ?? ""
+                    }, set: { newValue in
+                        filter.title = newValue
+                    }))
+                }
+            }
+            
+            Section {
+                ForEach(Array($filter.keywords.enumerated()), id: \.offset) { keyword in
+                    VStack {
+                        TextField("Phrase", text: keyword.element.keyword)
+                        Toggle("Whole Word", isOn: keyword.element.wholeWord)
+                    }
+                }
+                .onDelete(perform: mastodonController.instanceFeatures.filtersV2 ? { indices in
+                    filter.keywords.remove(atOffsets: indices)
+                } : nil)
+                
+                if mastodonController.instanceFeatures.filtersV2 {
+                    Button {
+                        let new = EditedFilter.Keyword(id: nil, keyword: "", wholeWord: true)
+                        withAnimation {
+                            filter.keywords.append(new)
+                        }
+                    } label: {
+                        Label("Add Keyword", systemImage: "plus")
+                    }
+                }
+            }
+            
+            Section {
+                if mastodonController.instanceFeatures.filtersV2 {
+                    Picker(selection: $filter.action) {
+                        ForEach(FilterV2.Action.allCases, id: \.self) { action in
+                            Text(action.displayName).tag(action)
+                        }
+                    } label: {
+                        Text("Action")
+                    }
+                }
+
+                
+                Toggle("Expires", isOn: expires)
+                
+                if expires.wrappedValue {
+                    Picker(selection: $expiresIn) {
+                        ForEach(Self.expiresInOptions, id: \.value) { option in
+                            Text(option.title).tag(option.value)
+                        }
+                    } label: {
+                        Text("Duration")
+                    }
+                }
+            }
+            
+            Section {
+                ForEach(FilterV1.Context.allCases, id: \.rawValue) { context in
+                    Toggle(isOn: Binding(get: {
+                        filter.contexts.contains(context)
+                    }, set: { newValue in
+                        if newValue {
+                            if !filter.contexts.contains(context) {
+                                filter.contexts.append(context)
+                            }
+                        } else if filter.contexts.count > 1 {
+                            filter.contexts.removeAll(where: { $0 == context })
+                        }
+                    })) {
+                        Text(context.displayName)
+                    }
+                    .toggleStyle(FilterContextToggleStyle())
+                }
+            } header: {
+                Text("Contexts")
+            }
+        }
+        .navigationTitle("Edit Filter")
+        .navigationBarTitleDisplayMode(.inline)
+        .toolbar {
+            ToolbarItem(placement: .confirmationAction) {
+                if isSaving {
+                    ProgressView()
+                        .progressViewStyle(.circular)
+                } else {
+                    Button(create ? "Create" : "Save") {
+                        saveFilter()
+                    }
+                    .disabled(!filter.isValid(for: mastodonController) || !edited)
+                }
+            }
+        }
+        .alertWithData("Error Saving Filter", data: $saveError, actions: { _ in
+            Button("OK") {}
+        }, message: { error in
+            Text(error.localizedDescription)
+        })
+        .onReceive(filter.objectWillChange, perform: { _ in
+            edited = true
+        })
+    }
+    
+    private func saveFilter() {
+        Task {
+            do {
+                isSaving = true
+                if create {
+                    try await CreateFilterService(filter: filter, mastodonController: mastodonController).run()
+                } else {
+                    try await UpdateFilterService(filter: filter, mastodonController: mastodonController).run()
+                }
+                dismiss()
+            } catch {
+                isSaving = false
+                saveError = error
+            }
+        }
+    }
+}
+
+private struct FilterContextToggleStyle: ToggleStyle {
+    func makeBody(configuration: Configuration) -> some View {
+        Button {
+            configuration.isOn.toggle()
+        } label: {
+            HStack {
+                configuration.label
+                    .foregroundColor(.primary)
+                Spacer()
+                if configuration.isOn {
+                    Image(systemName: "checkmark")
+                }
+            }
+        }
+    }
+}
+
+//struct EditFilterView_Previews: PreviewProvider {
+//    static var previews: some View {
+//        EditFilterView()
+//    }
+//}

Tusker/Screens/Filters/FilterRow.swift

@@ -0,0 +1,63 @@
+//
+//  FilterRow.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/30/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+
+struct FilterRow: View {
+    @ObservedObject var filter: FilterMO
+    @EnvironmentObject var mastodonController: MastodonController
+    
+    var body: some View {
+        VStack(alignment: .leading) {
+            HStack(alignment: .top) {
+                Text(mastodonController.instanceFeatures.filtersV2 ? filter.title ?? "" : filter.keywordMOs.first?.keyword ?? "")
+                    .font(.headline)
+                
+                Spacer()
+                
+                if let expiresAt = filter.expiresAt {
+                    if expiresAt <= Date() {
+                        Text("Expired")
+                            .font(.body.lowercaseSmallCaps())
+                            .foregroundColor(.red)
+                    } else {
+                        Text(expiresAt.formatted(.relative(presentation: .numeric, unitsStyle: .narrow)))
+                            .font(.body.lowercaseSmallCaps())
+                    }
+                }
+            }
+            
+            if mastodonController.instanceFeatures.filtersV2 {
+                Text("^[\(filter.keywords.count) keywords](inflect: true)")
+            }
+            
+            // rather than mapping over filter.contexts, because we want a consistent order
+            Text(FilterV1.Context.allCases.filter { filter.contexts.contains($0) }.map(\.displayName).formatted())
+                .font(.subheadline)
+            
+            if !mastodonController.instanceFeatures.filtersV2 && filter.keywordMOs.first?.wholeWord == true {
+                Text("Whole word")
+                    .font(.subheadline)
+                    .foregroundColor(.secondary)
+            }
+        }
+    }
+}
+
+struct FilterRow_Previews: PreviewProvider {
+    static var previews: some View {
+        let filter = FilterMO()
+        filter.id = "1"
+//        filter.phrase = "test"
+        filter.expiresAt = Date().addingTimeInterval(60 * 60)
+//        filter.wholeWord = true
+        filter.contexts = [.home]
+        return FilterRow(filter: filter)
+    }
+}

Tusker/Screens/Filters/FiltersView.swift

@@ -0,0 +1,129 @@
+//
+//  FiltersView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/30/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+import Pachyderm
+
+struct FiltersView: View {
+    let mastodonController: MastodonController
+    
+    var body: some View {
+        FiltersList()
+            .environmentObject(mastodonController)
+            .environment(\.managedObjectContext, mastodonController.persistentContainer.viewContext)
+    }
+    
+}
+
+struct FiltersList: View {
+    @EnvironmentObject private var mastodonController: MastodonController
+    @FetchRequest(sortDescriptors: []) private var filters: FetchedResults<FilterMO>
+    @Environment(\.dismiss) private var dismiss
+    @State private var deletionError: (any Error)?
+    
+    var body: some View {
+        if #available(iOS 16.0, *) {
+            NavigationStack {
+                navigationBody
+            }
+        } else {
+            NavigationView {
+                navigationBody
+            }
+            .navigationViewStyle(.stack)
+        }
+    }
+    
+    private var unexpiredFilters: [FilterMO] {
+        filters.filter { $0.expiresAt == nil || $0.expiresAt! > Date() }.sorted(using: SemiCaseSensitiveComparator.keyPath(\.titleOrKeyword))
+    }
+    
+    private var expiredFilters: [FilterMO] {
+        filters.filter { $0.expiresAt != nil && $0.expiresAt! <= Date() }.sorted(using: SemiCaseSensitiveComparator.keyPath(\.titleOrKeyword))
+    }
+    
+    private var navigationBody: some View {
+        List {
+            Section {
+                NavigationLink {
+                    EditFilterView(filter: EditedFilter(), create: true)
+                } label: {
+                    Label("Add Filter", systemImage: "plus")
+                        .foregroundColor(.accentColor)
+                }
+            }
+            
+            filtersSection(unexpiredFilters, header: Text("Active"))
+            filtersSection(expiredFilters, header: Text("Expired"))
+        }
+        .navigationTitle(Text("Filters"))
+        .navigationBarTitleDisplayMode(.inline)
+        .toolbar {
+            ToolbarItem(placement: .confirmationAction) {
+                Button("Done") {
+                    dismiss()
+                }
+            }
+        }
+        .alertWithData("Error Deleting Filter", data: $deletionError, actions: { _ in
+            Button("OK") {
+                self.deletionError = nil
+            }
+        }, message: { error in
+            Text(error.localizedDescription)
+        })
+        .task {
+            await mastodonController.loadFilters()
+        }
+    }
+    
+    @ViewBuilder
+    private func filtersSection(_ filters: [FilterMO], header: some View) -> some View {
+        if !filters.isEmpty {
+            Section {
+                ForEach(filters, id: \.id) { filter in
+                    NavigationLink {
+                        EditFilterView(filter: EditedFilter(filter), create: false)
+                    } label: {
+                        FilterRow(filter: filter)
+                    }
+                    .contextMenu {
+                        Button(role: .destructive) {
+                            deleteFilter(filter)
+                        } label: {
+                            Label("Delete Filter", systemImage: "trash")
+                        }
+                    }
+                }
+                .onDelete { indices in
+                    for filter in indices.map({ filters[$0] }) {
+                        deleteFilter(filter)
+                    }
+                }
+            } header: {
+                header
+            }
+        }
+    }
+    
+    private func deleteFilter(_ filter: FilterMO) {
+        Task {
+            do {
+                try await DeleteFilterService(filter: filter, mastodonController: mastodonController).run()
+            } catch {
+                self.deletionError = error
+            }
+        }
+    }
+}
+
+//struct FiltersView_Previews: PreviewProvider {
+//    static var previews: some View {
+//        FiltersView()
+//    }
+//}

Tusker/Screens/Large Image/LargeImageContentView.swift

@@ -146,11 +146,9 @@ class LargeImageGifvContentView: GifvAttachmentView, LargeImageContentView {
     
     private let asset: AVURLAsset
     
-    // The content view needs to supply an intrinsicContentSize for the LargeImageViewController to handle layout/scrolling/zooming correctly
+    private var videoSize: CGSize?
     override var intrinsicContentSize: CGSize {
-        // This is a really sucky workaround for the fact that in the content view, we don't have access to the size of the underlying video.
-        // There's probably some way of getting this from the AVPlayer/AVAsset directly
-        animationImage?.size ?? CGSize(width: UIView.noIntrinsicMetric, height: UIView.noIntrinsicMetric)
+        videoSize ?? CGSize(width: UIView.noIntrinsicMetric, height: UIView.noIntrinsicMetric)
     }
 
     init(attachment: Attachment, source: UIImageView) {
@@ -163,6 +161,17 @@ class LargeImageGifvContentView: GifvAttachmentView, LargeImageContentView {
         self.animationImage = source.image
         
         self.player.play()
+        
+        Task {
+            do {
+                if let track = try await asset.loadTracks(withMediaType: .video).first {
+                    let (size, transform) = try await track.load(.naturalSize, .preferredTransform)
+                    self.videoSize = size.applying(transform)
+                    self.invalidateIntrinsicContentSize()
+                }
+            } catch {
+            }
+        }
     }
     
     required init?(coder: NSCoder) {

Tusker/Screens/Large Image/LargeImageViewController.swift

@@ -48,6 +48,7 @@ class LargeImageViewController: UIViewController, UIScrollViewDelegate, LargeIma
     
     private var prevZoomScale: CGFloat?
     private var isGrayscale = false
+    private var contentViewSizeObservation: NSKeyValueObservation?
     
     var isInteractivelyAnimatingDismissal: Bool = false {
         didSet {
@@ -127,6 +128,9 @@ class LargeImageViewController: UIViewController, UIScrollViewDelegate, LargeIma
             contentViewLeadingConstraint,
             contentViewTopConstraint,
         ])
+        contentViewSizeObservation = (contentView as UIView).observe(\.bounds, changeHandler: { [unowned self] _, _ in
+            self.centerImage()
+        })
     }
     
     private func setupControls() {
@@ -259,8 +263,6 @@ class LargeImageViewController: UIViewController, UIScrollViewDelegate, LargeIma
     }
     
     func scrollViewDidZoom(_ scrollView: UIScrollView) {
-        centerImage()
-        
         let prevZoomScale = self.prevZoomScale ?? scrollView.minimumZoomScale
         if scrollView.zoomScale <= scrollView.minimumZoomScale {
             setControlsVisible(true, animated: true)

Tusker/Screens/Lists/EditListAccountsViewController.swift

@@ -20,7 +20,7 @@ class EditListAccountsViewController: EnhancedTableViewController {
     
     var nextRange: RequestRange?
     
-    var searchResultsController: EditListSearchResultsContainerViewController!
+    var searchResultsController: SearchResultsViewController!
     var searchController: UISearchController!
     
     private var listRenamedCancellable: AnyCancellable?
@@ -64,27 +64,22 @@ class EditListAccountsViewController: EnhancedTableViewController {
         })
         dataSource.editListAccountsController = self
         
-        searchResultsController = EditListSearchResultsContainerViewController(mastodonController: mastodonController) { [unowned self] accountID in
-            Task {
-                await self.addAccount(id: accountID)
-            }
-        }
+        searchResultsController = SearchResultsViewController(mastodonController: mastodonController, resultTypes: [.accounts])
+        searchResultsController.following = true
+        searchResultsController.delegate = self
         searchController = UISearchController(searchResultsController: searchResultsController)
         searchController.hidesNavigationBarDuringPresentation = false
         searchController.searchResultsUpdater = searchResultsController
-        if #available(iOS 16.0, *) {
-            searchController.scopeBarActivation = .onSearchActivation
-        } else {
-            searchController.automaticallyShowsScopeBar = true
-        }
         searchController.searchBar.autocapitalizationType = .none
-        searchController.searchBar.placeholder = NSLocalizedString("Search for accounts to add", comment: "edit list search field placeholder")
+        searchController.searchBar.placeholder = NSLocalizedString("Search accounts you follow", comment: "edit list search field placeholder")
         searchController.searchBar.delegate = searchResultsController
-        searchController.searchBar.scopeButtonTitles = ["Everyone", "People You Follow"]
         definesPresentationContext = true
         
         navigationItem.searchController = searchController
         navigationItem.hidesSearchBarWhenScrolling = false
+        if #available(iOS 16.0, *) {
+            navigationItem.preferredSearchBarPlacement = .stacked
+        }
         
         navigationItem.rightBarButtonItem = UIBarButtonItem(title: NSLocalizedString("Rename", comment: "rename list button title"), style: .plain, target: self, action: #selector(renameButtonPressed))
         
@@ -206,3 +201,11 @@ extension EditListAccountsViewController: ToastableViewController {
 
 extension EditListAccountsViewController: MenuActionProvider {
 }
+
+extension EditListAccountsViewController: SearchResultsViewControllerDelegate {
+    func selectedSearchResult(account accountID: String) {
+        Task {
+            await addAccount(id: accountID)
+        }
+    }
+}

Tusker/Screens/Lists/EditListSearchFollowingViewController.swift

@@ -1,178 +0,0 @@
-//
-//  EditListSearchFollowingViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 11/11/22.
-//  Copyright © 2022 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Pachyderm
-
-class EditListSearchFollowingViewController: EnhancedTableViewController {
-    
-    private let mastodonController: MastodonController
-    private let didSelectAccount: (String) -> Void
-    
-    private var dataSource: UITableViewDiffableDataSource<Section, String>!
-    
-    private var query: String?
-    private var accountIDs: [String] = []
-    private var nextRange: RequestRange?
-    
-    init(mastodonController: MastodonController, didSelectAccount: @escaping (String) -> Void) {
-        self.mastodonController = mastodonController
-        self.didSelectAccount = didSelectAccount
-        
-        super.init(style: .grouped)
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-
-    override func viewDidLoad() {
-        super.viewDidLoad()
-
-        tableView.register(UINib(nibName: "AccountTableViewCell", bundle: .main), forCellReuseIdentifier: "accountCell")
-        dataSource = UITableViewDiffableDataSource(tableView: tableView) { tableView, indexPath, itemIdentifier in
-            let cell = tableView.dequeueReusableCell(withIdentifier: "accountCell", for: indexPath) as! AccountTableViewCell
-            cell.delegate = self
-            cell.updateUI(accountID: itemIdentifier)
-            return cell
-        }
-    }
-    
-    override func viewWillAppear(_ animated: Bool) {
-        super.viewWillAppear(animated)
-        
-        if dataSource.snapshot().numberOfItems == 0 {
-            Task {
-                await load()
-            }
-        }
-    }
-    
-    override func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
-        print("will display: \(indexPath)")
-        if indexPath.row == tableView.numberOfRows(inSection: indexPath.section) - 1 {
-            Task {
-                await load()
-            }
-        }
-    }
-    
-    override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
-        guard let id = dataSource.itemIdentifier(for: indexPath) else {
-            return
-        }
-        didSelectAccount(id)
-    }
-    
-    private func load() async {
-        do {
-            let ownAccount = try await mastodonController.getOwnAccount()
-            let req = Account.getFollowing(ownAccount.id, range: nextRange ?? .default)
-            let (following, pagination) = try await mastodonController.run(req)
-            await withCheckedContinuation { continuation in
-                mastodonController.persistentContainer.addAll(accounts: following) {
-                    continuation.resume()
-                }
-            }
-            accountIDs.append(contentsOf: following.lazy.map(\.id))
-            nextRange = pagination?.older
-            updateDataSource(appending: following.map(\.id))
-        } catch {
-            let config = ToastConfiguration(from: error, with: "Error Loading Following", in: self) { toast in
-                toast.dismissToast(animated: true)
-                await self.load()
-            }
-            self.showToast(configuration: config, animated: true)
-        }
-    }
-    
-    private func updateDataSourceForQueryChanged() {
-        guard let query, !query.isEmpty else {
-            let snapshot = NSDiffableDataSourceSnapshot<Section, String>()
-            dataSource.apply(snapshot, animatingDifferences: true)
-            return
-        }
-        
-        let ids = filterAccounts(ids: accountIDs, with: query)
-        
-        var snapshot = dataSource.snapshot()
-        if snapshot.indexOfSection(.accounts) == nil {
-            snapshot.appendSections([.accounts])
-        } else {
-            snapshot.deleteItems(snapshot.itemIdentifiers(inSection: .accounts))
-        }
-        snapshot.appendItems(ids)
-        dataSource.apply(snapshot, animatingDifferences: true)
-        
-        // if there aren't any results for the current query, try to load more
-        if ids.isEmpty {
-            Task {
-                await load()
-            }
-        }
-    }
-    
-    private func updateDataSource(appending ids: [String]) {
-        guard let query, !query.isEmpty else {
-            let snapshot = NSDiffableDataSourceSnapshot<Section, String>()
-            dataSource.apply(snapshot, animatingDifferences: true)
-            return
-        }
-        
-        let ids = filterAccounts(ids: ids, with: query)
-        
-        var snapshot = dataSource.snapshot()
-        if snapshot.indexOfSection(.accounts) == nil {
-            snapshot.appendSections([.accounts])
-        }
-        let existing = snapshot.itemIdentifiers(inSection: .accounts)
-        snapshot.appendItems(ids.filter { !existing.contains($0) })
-        dataSource.apply(snapshot, animatingDifferences: true)
-        
-        // if there aren't any results for the current query, try to load more
-        if ids.isEmpty {
-            Task {
-                await load()
-            }
-        }
-    }
-    
-    private func filterAccounts(ids: [String], with query: String) -> [String] {
-        let req = AccountMO.fetchRequest()
-        req.predicate = NSPredicate(format: "id in %@", ids)
-        let accounts = try! mastodonController.persistentContainer.viewContext.fetch(req)
-        
-        return accounts
-            .map { (account) -> (AccountMO, Bool) in
-                let displayNameMatch = FuzzyMatcher.match(pattern: query, str: account.displayNameWithoutCustomEmoji)
-                let usernameMatch = FuzzyMatcher.match(pattern: query, str: account.acct)
-                return (account, displayNameMatch.matched || usernameMatch.matched)
-            }
-            .filter(\.1)
-            .map(\.0.id)
-    }
-    
-    func updateQuery(_ query: String) {
-        self.query = query
-        updateDataSourceForQueryChanged()
-    }
-    
-}
-
-extension EditListSearchFollowingViewController {
-    enum Section {
-        case accounts
-    }
-}
-
-extension EditListSearchFollowingViewController: TuskerNavigationDelegate {
-    var apiController: MastodonController! { mastodonController }
-}
-
-extension EditListSearchFollowingViewController: MenuActionProvider {
-}

Tusker/Screens/Lists/EditListSearchResultsContainerViewController.swift

@@ -1,115 +0,0 @@
-//
-//  EditListSearchResultsContainerViewController.swift
-//  Tusker
-//
-//  Created by Shadowfacts on 11/11/22.
-//  Copyright © 2022 Shadowfacts. All rights reserved.
-//
-
-import UIKit
-import Combine
-
-class EditListSearchResultsContainerViewController: UIViewController {
-    
-    private let mastodonController: MastodonController
-    private let didSelectAccount: (String) -> Void
-    
-    private let searchResultsController: SearchResultsViewController
-    private let searchFollowingController: EditListSearchFollowingViewController
-    
-    var mode = Mode.search {
-        willSet {
-            currentViewController.removeViewAndController()
-        }
-        didSet {
-            embedChild(currentViewController)
-        }
-    }
-    var currentViewController: UIViewController {
-        switch mode {
-        case .search:
-            return searchResultsController
-        case .following:
-            return searchFollowingController
-        }
-    }
-    
-    private var currentQuery: String?
-    private var searchSubject = PassthroughSubject<String?, Never>()
-    private var cancellables = Set<AnyCancellable>()
-    
-    init(mastodonController: MastodonController, didSelectAccount: @escaping (String) -> Void) {
-        self.mastodonController = mastodonController
-        self.didSelectAccount = didSelectAccount
-        
-        self.searchResultsController = SearchResultsViewController(mastodonController: mastodonController, resultTypes: [.accounts])
-        self.searchFollowingController = EditListSearchFollowingViewController(mastodonController: mastodonController, didSelectAccount: didSelectAccount)
-        
-        super.init(nibName: nil, bundle: nil)
-        
-        self.searchResultsController.delegate = self
-    }
-    
-    required init?(coder: NSCoder) {
-        fatalError("init(coder:) has not been implemented")
-    }
-    
-    override func viewDidLoad() {
-        super.viewDidLoad()
-
-        embedChild(currentViewController)
-        
-        searchSubject
-            .debounce(for: .milliseconds(500), scheduler: RunLoop.main)
-            .sink { [unowned self] in self.performSearch(query: $0) }
-            .store(in: &cancellables)
-    }
-    
-    func performSearch(query: String?) {
-        guard var query = query?.trimmingCharacters(in: .whitespacesAndNewlines) else {
-            return
-        }
-        if query.starts(with: "@") {
-            query = String(query.dropFirst())
-        }
-        guard query != self.currentQuery else {
-            return
-        }
-        self.currentQuery = query
-        
-        switch mode {
-        case .search:
-            searchResultsController.performSearch(query: query)
-        case .following:
-            searchFollowingController.updateQuery(query)
-        }
-    }
-    
-    enum Mode: Equatable {
-        case search, following
-    }
-
-}
-
-extension EditListSearchResultsContainerViewController: UISearchResultsUpdating {
-    func updateSearchResults(for searchController: UISearchController) {
-        searchSubject.send(searchController.searchBar.text)
-    }
-}
-
-extension EditListSearchResultsContainerViewController: UISearchBarDelegate {
-    func searchBarTextDidEndEditing(_ searchBar: UISearchBar) {
-        performSearch(query: searchBar.text)
-    }
-    
-    func searchBar(_ searchBar: UISearchBar, selectedScopeButtonIndexDidChange selectedScope: Int) {
-        mode = selectedScope == 0 ? .search : .following
-        performSearch(query: searchBar.text)
-    }
-}
-
-extension EditListSearchResultsContainerViewController: SearchResultsViewControllerDelegate {
-    func selectedSearchResult(account accountID: String) {
-        didSelectAccount(accountID)
-    }
-}

Tusker/Screens/Lists/ListTimelineViewController.swift

@@ -48,7 +48,7 @@ class ListTimelineViewController: TimelineViewController {
         super.viewDidAppear(animated)
         
         if presentEditOnAppear {
-            presentEdit(animated: animated)
+            presentEdit(animated: true)
             presentEditOnAppear = false
         }
     }

Tusker/Screens/Main/Duckable+Root.swift

@@ -12,10 +12,21 @@ import Duckable
 @available(iOS 16.0, *)
 extension DuckableContainerViewController: TuskerRootViewController {
     func stateRestorationActivity() -> NSUserActivity? {
-        (child as? TuskerRootViewController)?.stateRestorationActivity()
+        var activity = (child as? TuskerRootViewController)?.stateRestorationActivity()
+        if let compose = duckedViewController as? ComposeHostingController,
+           compose.draft.hasContent {
+            activity = UserActivityManager.addDuckedDraft(to: activity, draft: compose.draft)
+        }
+        return activity
     }
     
     func restoreActivity(_ activity: NSUserActivity) {
+        if let draft = UserActivityManager.getDraft(from: activity),
+           let account = UserActivityManager.getAccount(from: activity) {
+            let mastodonController = MastodonController.getForAccount(account)
+            let compose = ComposeHostingController(draft: draft, mastodonController: mastodonController)
+            _ = presentDuckable(compose, animated: false, isDucked: true)
+        }
         (child as? TuskerRootViewController)?.restoreActivity(activity)
     }
     

Tusker/Screens/Main/MainSidebarViewController.swift

@@ -13,6 +13,7 @@ import Combine
 protocol MainSidebarViewControllerDelegate: AnyObject {
     func sidebarRequestPresentCompose(_ sidebarViewController: MainSidebarViewController)
     func sidebar(_ sidebarViewController: MainSidebarViewController, didSelectItem item: MainSidebarViewController.Item)
+    func sidebar(_ sidebarViewController: MainSidebarViewController, showViewController viewController: UIViewController)
 }
 
 class MainSidebarViewController: UIViewController {
@@ -208,28 +209,18 @@ class MainSidebarViewController: UIViewController {
     }
     
     private func reloadLists(_ lists: [List]) {
+        if let selectedItem,
+           case .list(let list) = selectedItem,
+           !lists.contains(where: { $0.id == list.id }) {
+            returnToPreviousItem()
+        }
+        
         var exploreSnapshot = NSDiffableDataSourceSectionSnapshot<Item>()
         exploreSnapshot.append([.listsHeader])
         exploreSnapshot.expand([.listsHeader])
         exploreSnapshot.append(lists.map { .list($0) }, to: .listsHeader)
         exploreSnapshot.append([.addList], to: .listsHeader)
-        var selectedItem: Item?
-        if let selectedIndexPath = collectionView.indexPathsForSelectedItems?.first,
-           let item = dataSource.itemIdentifier(for: selectedIndexPath) {
-            if case .list(let list) = item,
-               let newList = lists.first(where: { $0.id == list.id }) {
-                selectedItem = .list(newList)
-            } else {
-                selectedItem = item
-            }
-        }
-        
-        self.dataSource.apply(exploreSnapshot, to: .lists) {
-            if let selectedItem,
-               let indexPath = self.dataSource.indexPath(for: selectedItem) {
-                self.collectionView.selectItem(at: indexPath, animated: false, scrollPosition: .centeredVertically)
-            }
-        }
+        self.dataSource.apply(exploreSnapshot, to: .lists)
     }
     
     @MainActor
@@ -255,39 +246,39 @@ class MainSidebarViewController: UIViewController {
     }
     
     @objc private func reloadSavedHashtags() {
-        let selected = collectionView.indexPathsForSelectedItems?.first
+        let hashtags = fetchSavedHashtags().map {
+            Item.savedHashtag(Hashtag(name: $0.name, url: $0.url))
+        }
+        if let selectedItem,
+           case .savedHashtag(_) = selectedItem,
+           !hashtags.contains(selectedItem) {
+            returnToPreviousItem()
+        }
         
         var hashtagsSnapshot = NSDiffableDataSourceSectionSnapshot<Item>()
         hashtagsSnapshot.append([.savedHashtagsHeader])
         hashtagsSnapshot.expand([.savedHashtagsHeader])
-        let hashtags = fetchSavedHashtags().map {
-            Item.savedHashtag(Hashtag(name: $0.name, url: $0.url))
-        }
         hashtagsSnapshot.append(hashtags, to: .savedHashtagsHeader)
         hashtagsSnapshot.append([.addSavedHashtag], to: .savedHashtagsHeader)
-        self.dataSource.apply(hashtagsSnapshot, to: .savedHashtags, animatingDifferences: false) {
-            if let selected = selected {
-                self.collectionView.selectItem(at: selected, animated: false, scrollPosition: .centeredVertically)
-            }
-        }
+        self.dataSource.apply(hashtagsSnapshot, to: .savedHashtags)
     }
     
     @objc private func reloadSavedInstances() {
-        let selected = collectionView.indexPathsForSelectedItems?.first
+        let instances = fetchSavedInstances().map {
+            Item.savedInstance($0.url)
+        }
+        if let selectedItem,
+           case .savedInstance(_) = selectedItem,
+           !instances.contains(selectedItem) {
+            returnToPreviousItem()
+        }
 
         var instancesSnapshot = NSDiffableDataSourceSectionSnapshot<Item>()
         instancesSnapshot.append([.savedInstancesHeader])
         instancesSnapshot.expand([.savedInstancesHeader])
-        let instances = fetchSavedInstances().map {
-            Item.savedInstance($0.url)
-        }
         instancesSnapshot.append(instances, to: .savedInstancesHeader)
         instancesSnapshot.append([.addSavedInstance], to: .savedInstancesHeader)
-        self.dataSource.apply(instancesSnapshot, to: .savedInstances, animatingDifferences: false) {
-            if let selected = selected {
-                self.collectionView.selectItem(at: selected, animated: false, scrollPosition: .centeredVertically)
-            }
-        }
+        self.dataSource.apply(instancesSnapshot, to: .savedInstances)
     }
     
     @objc private func preferencesChanged() {
@@ -306,10 +297,20 @@ class MainSidebarViewController: UIViewController {
         }
     }
     
+    private func returnToPreviousItem() {
+        let item = previouslySelectedItem ?? .tab(.timelines)
+        previouslySelectedItem = nil
+        select(item: item, animated: true)
+        sidebarDelegate?.sidebar(self, didSelectItem: item)
+    }
+
     private func showAddList() {
         let service = CreateListService(mastodonController: mastodonController, present: { self.present($0, animated: true
         ) }) { list in
-            self.sidebarDelegate?.sidebar(self, didSelectItem: .list(list))
+            self.select(item: .list(list), animated: false)
+            let list = ListTimelineViewController(for: list, mastodonController: self.mastodonController)
+            list.presentEditOnAppear = true
+            self.sidebarDelegate?.sidebar(self, showViewController: list)
         }
         service.run()
     }

Tusker/Screens/Main/MainSplitViewController.swift

@@ -101,7 +101,11 @@ class MainSplitViewController: UISplitViewController {
         }
     }
     
-    @objc func handleSidebarItemCommand(_ command: UICommand) {
+    @objc func handleSidebarItemCommand(_ sender: AnyObject) {
+        // workaround for crash when sender is not a UICommand, see #253 and FB11804009
+        guard let command = sender as? UICommand else {
+            return
+        }
         let item: MainSidebarViewController.Item
         if let index = command.propertyList as? Int {
             item = .tab(MainTabBarViewController.Tab(rawValue: index)!)
@@ -238,7 +242,7 @@ extension MainSplitViewController: UISplitViewControllerDelegate {
             
         case .discoverHeader, .listsHeader, .addList, .savedHashtagsHeader, .addSavedHashtag, .savedInstancesHeader, .addSavedInstance:
             // These items are not selectable in the sidebar collection view, so this code is unreachable.
-            fatalError("unreachable")
+            fatalError("unexpected selected sidebar item: \(sidebar.selectedItem!)")
         }
     }
     
@@ -313,7 +317,7 @@ extension MainSplitViewController: UISplitViewControllerDelegate {
                     case is ProfileDirectoryViewController:
                         exploreItem = .profileDirectory
                     default:
-                        fatalError("unhandled second-level explore screen")
+                        fatalError("unhandled second-level explore screen: \(tabNavigationStack[1])")
                     }
                 }
                 transferNavigationStack(from: tabNavController, to: exploreItem!, skipFirst: 1, prepend: toPrepend)
@@ -354,6 +358,13 @@ extension MainSplitViewController: MainSidebarViewControllerDelegate {
         }
         select(item: item)
     }
+    
+    func sidebar(_ sidebarViewController: MainSidebarViewController, showViewController viewController: UIViewController) {
+        if let previous = sidebar.previouslySelectedItem {
+            navigationStacks[previous] = secondaryNavController.viewControllers
+        }
+        secondaryNavController.viewControllers = [viewController]
+    }
 }
 
 fileprivate extension MainSidebarViewController.Item {
@@ -391,8 +402,7 @@ extension MainSplitViewController: TuskerRootViewController {
             return tabBarViewController.stateRestorationActivity()
         } else {
             if let timelinePages = navigationStackFor(item: .tab(.timelines))?.first as? TimelinesPageViewController {
-                let timeline = timelinePages.pageControllers[timelinePages.currentIndex] as! TimelineViewController
-                return timeline.stateRestorationActivity()
+                return timelinePages.stateRestorationActivity()
             } else {
                 stateRestorationLogger.fault("MainSplitViewController: Unable to create state restoration activity")
                 return nil

Tusker/Screens/Main/MainTabBarViewController.swift

@@ -13,11 +13,14 @@ class MainTabBarViewController: UITabBarController, UITabBarControllerDelegate {
     weak var mastodonController: MastodonController!
     
     private var composePlaceholder: UIViewController!
-    private var fastAccountSwitcher: FastAccountSwitcherViewController!
     
+    private var fastAccountSwitcher: FastAccountSwitcherViewController!
     private var fastSwitcherIndicator: FastAccountSwitcherIndicatorView!
     private var fastSwitcherConstraints: [NSLayoutConstraint] = []
     
+    @available(iOS, obsoleted: 16.0)
+    private var draftToPresentOnAppear: Draft?
+    
     var selectedTab: Tab {
         return Tab(rawValue: selectedIndex)!
     }
@@ -85,6 +88,11 @@ class MainTabBarViewController: UITabBarController, UITabBarControllerDelegate {
     override func viewDidAppear(_ animated: Bool) {
         super.viewDidAppear(animated)
         stateRestorationLogger.info("MainTabBarViewController: viewDidAppear, selectedIndex=\(self.selectedIndex, privacy: .public)")
+        
+        if let draftToPresentOnAppear {
+            self.draftToPresentOnAppear = nil
+            compose(editing: draftToPresentOnAppear, animated: true)
+        }
     }
     
     override func viewDidLayoutSubviews() {
@@ -235,23 +243,39 @@ extension MainTabBarViewController: TuskerNavigationDelegate {
 extension MainTabBarViewController: TuskerRootViewController {
     func stateRestorationActivity() -> NSUserActivity? {
         let nav = viewController(for: .timelines) as! UINavigationController
-        guard let timelinePages = nav.viewControllers.first as? TimelinesPageViewController,
-              let timelineVC = timelinePages.pageControllers[timelinePages.currentIndex] as? TimelineViewController else {
-            stateRestorationLogger.fault("MainTabBarViewController: Unable to create state restoration actiivty, couldn't find timeline/page VC")
-            return nil
+        var activity: NSUserActivity?
+        if let timelinePages = nav.viewControllers.first as? TimelinesPageViewController {
+            activity = timelinePages.stateRestorationActivity()
+        } else {
+            stateRestorationLogger.fault("MainTabBarViewController: Unable to create state restoration activity, couldn't find timeline/page VC")
         }
-        return timelineVC.stateRestorationActivity()
+        if let presentedNav = presentedViewController as? UINavigationController,
+           let compose = presentedNav.viewControllers.first as? ComposeHostingController {
+            activity = UserActivityManager.addEditedDraft(to: activity, draft: compose.draft)
+        }
+        return activity
     }
     
     func restoreActivity(_ activity: NSUserActivity) {
+        func restoreEditedDraft() {
+            // on iOS 16+, this is handled by the duckable container
+            if #unavailable(iOS 16.0),
+               let draft = UserActivityManager.getDraft(from: activity) {
+                draftToPresentOnAppear = draft
+            }
+        }
+        
         if activity.activityType == UserActivityType.showTimeline.rawValue {
             let nav = viewController(for: .timelines) as! UINavigationController
-            guard let timelinePages = nav.viewControllers.first as? TimelinesPageViewController,
-                  let timelineVC = timelinePages.pageControllers[timelinePages.currentIndex] as? TimelineViewController else {
+            guard let timelinePages = nav.viewControllers.first as? TimelinesPageViewController else {
                 stateRestorationLogger.fault("MainTabBarViewController: Unable to restore timeline activity, couldn't find VC")
                 return
             }
-            timelineVC.restoreActivity(activity)
+            timelinePages.restoreActivity(activity)
+            restoreEditedDraft()
+        } else if activity.activityType == UserActivityType.newPost.rawValue {
+            restoreEditedDraft()
+            return
         } else {
             stateRestorationLogger.fault("MainTabBarViewController: Unable to restore activity of unexpected type \(activity.activityType, privacy: .public)")
         }

Tusker/Screens/Mute/MuteAccountView.swift

@@ -22,7 +22,7 @@ struct MuteAccountView: View {
                  6 * 60 * 60,
                 24 * 60 * 60,
             3 * 24 * 60 * 60,
-            7 * 60 * 60 * 60,
+            7 * 24 * 60 * 60,
         ]
         return [
             .init(value: 0, title: "Forever")
@@ -40,9 +40,16 @@ struct MuteAccountView: View {
     @State private var error: Error?
     
     var body: some View {
+        if #available(iOS 16.0, *) {
+            NavigationStack {
+                navigationViewContent
+            }
+        } else {
             NavigationView {
                 navigationViewContent
             }
+            .navigationViewStyle(.stack)
+        }
     }
     
     private var navigationViewContent: some View {
@@ -107,7 +114,7 @@ struct MuteAccountView: View {
             .disabled(isMuting)
         }
         .alertWithData("Erorr Muting", data: $error, actions: { error in
-            Button("Ok") {}
+            Button("OK") {}
         }, message: { error in
             Text(error.localizedDescription)
         })

Tusker/Screens/Notifications/NotificationsTableViewController.swift

@@ -8,6 +8,7 @@
 
 import UIKit
 import Pachyderm
+import Sentry
 
 class NotificationsTableViewController: DiffableTimelineLikeTableViewController<NotificationsTableViewController.Section, NotificationsTableViewController.Item> {
 
@@ -16,6 +17,7 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
     private let followGroupCell = "followGroupCell"
     private let followRequestCell = "followRequestCell"
     private let pollCell = "pollCell"
+    private let updatedCell = "updatedCell"
     private let unknownCell = "unknownCell"
     
     weak var mastodonController: MastodonController!
@@ -51,6 +53,7 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
         tableView.register(UINib(nibName: "FollowNotificationGroupTableViewCell", bundle: .main), forCellReuseIdentifier: followGroupCell)
         tableView.register(UINib(nibName: "FollowRequestNotificationTableViewCell", bundle: .main), forCellReuseIdentifier: followRequestCell)
         tableView.register(UINib(nibName: "PollFinishedTableViewCell", bundle: .main), forCellReuseIdentifier: pollCell)
+        tableView.register(UINib(nibName: "StatusUpdatedNotificationTableViewCell", bundle: .main), forCellReuseIdentifier: updatedCell)
         tableView.register(UINib(nibName: "BasicTableViewCell", bundle: .main), forCellReuseIdentifier: unknownCell)
     }
     
@@ -69,7 +72,18 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
                 fatalError()
             }
             cell.delegate = self
-            cell.updateUI(statusID: notification.status!.id, state: group.statusState!)
+            guard let status = notification.status else {
+                let crumb = Breadcrumb(level: .fatal, category: "notifications")
+                crumb.data = [
+                    "id": notification.id,
+                    "type": notification.kind.rawValue,
+                    "created_at": notification.createdAt.formatted(.iso8601),
+                    "account": notification.account.id,
+                ]
+                SentrySDK.addBreadcrumb(crumb: crumb)
+                fatalError("missing status for mention notification")
+            }
+            cell.updateUI(statusID: status.id, state: group.statusState!)
             return cell
             
         case .favourite, .reblog:
@@ -98,6 +112,13 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
             cell.updateUI(notification: notification)
             return cell
             
+        case .update:
+            guard let notification = group.notifications.first,
+                  let cell = tableView.dequeueReusableCell(withIdentifier: updatedCell, for: indexPath) as? StatusUpdatedNotificationTableViewCell else { fatalError() }
+            cell.delegate = self
+            cell.updateUI(notification: notification)
+            return cell
+            
         case .unknown:
             let cell = tableView.dequeueReusableCell(withIdentifier: unknownCell, for: indexPath)
             cell.textLabel!.text = NSLocalizedString("Unknown Notification", comment: "unknown notification fallback cell text")
@@ -105,6 +126,19 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
         }
     }
     
+    private func validateNotifications(_ notifications: [Pachyderm.Notification]) {
+        for notif in notifications where notif.status == nil && (notif.kind == .mention || notif.kind == .reblog || notif.kind == .favourite) {
+            let crumb = Breadcrumb(level: .fatal, category: "notifications")
+            crumb.data = [
+                "id": notif.id,
+                "type": notif.kind.rawValue,
+                "created_at": notif.createdAt.formatted(.iso8601),
+                "account": notif.account.id,
+            ]
+            SentrySDK.addBreadcrumb(crumb: crumb)
+        }
+    }
+    
     override func loadInitialItems(completion: @escaping (LoadResult) -> Void) {
         let request = Client.getNotifications(excludeTypes: excludedTypes)
         mastodonController.run(request) { (response) in
@@ -113,6 +147,7 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
                 completion(.failure(.client(error)))
                 
             case let .success(notifications, _):
+                self.validateNotifications(notifications)
                 let groups = NotificationGroup.createGroups(notifications: notifications, only: self.groupTypes)
                 
                 if !notifications.isEmpty {
@@ -143,6 +178,7 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
                 completion(.failure(.client(error)))
                 
             case let .success(newNotifications, _):
+                self.validateNotifications(newNotifications)
                 if !newNotifications.isEmpty {
                     self.older = .before(id: newNotifications.last!.id, count: nil)
                 }
@@ -174,6 +210,7 @@ class NotificationsTableViewController: DiffableTimelineLikeTableViewController<
                 completion(.failure(.client(error)))
                 
             case let .success(newNotifications, _):
+                self.validateNotifications(newNotifications)
                 guard !newNotifications.isEmpty else {
                     completion(.failure(.allCaughtUp))
                     return

Tusker/Screens/Onboarding/OnboardingViewController.swift

@@ -147,7 +147,7 @@ extension OnboardingViewController: InstanceSelectorTableViewControllerDelegate
                 // no-op, don't show an error message
             } catch let error as Error {
                 let alert = UIAlertController(title: "Error Logging In", message: error.localizedDescription, preferredStyle: .alert)
-                alert.addAction(UIAlertAction(title: "Ok", style: .default))
+                alert.addAction(UIAlertAction(title: "OK", style: .default))
                 self.present(alert, animated: true)
             }
         }

Tusker/Screens/Preferences/AdvancedPrefsView.swift

@@ -11,6 +11,8 @@ import CoreData
 
 struct AdvancedPrefsView : View {
     @ObservedObject var preferences = Preferences.shared
+    @State private var imageCacheSize: Int64 = 0
+    @State private var mastodonCacheSize: Int64 = 0
     
     var body: some View {
         List {
@@ -64,13 +66,42 @@ struct AdvancedPrefsView : View {
     }
     
     var cachingSection: some View {
-        Section(header: Text("Caching"), footer: Text("Clearing caches will restart the app.")) {
+        Section {
             Button(action: clearCache) {
                 Text("Clear Mastodon Cache")
             }.foregroundColor(.red)
             Button(action: clearImageCaches) {
                 Text("Clear Image Caches")
             }.foregroundColor(.red)
+        } header: {
+            Text("Caching")
+        } footer: {
+            var s: AttributedString = "Clearing caches will restart the app."
+            if imageCacheSize != 0 {
+                s += AttributedString("\nImage cache size: \(ByteCountFormatter().string(fromByteCount: imageCacheSize))")
+            }
+            if mastodonCacheSize != 0 {
+                s += AttributedString("\nMastodon cache size: \(ByteCountFormatter().string(fromByteCount: mastodonCacheSize))")
+            }
+            return Text(s)
+        }.task {
+            imageCacheSize = [
+                ImageCache.avatars,
+                .headers,
+                .attachments,
+                .emojis,
+            ].map {
+                $0.getDiskSizeInBytes() ?? 0
+            }.reduce(0, +)
+            mastodonCacheSize = LocalData.shared.accounts.map {
+                let descriptions = MastodonController.getForAccount($0).persistentContainer.persistentStoreDescriptions
+                return descriptions.map {
+                    guard let url = $0.url else {
+                        return 0
+                    }
+                    return FileManager.default.recursiveSize(url: url) ?? 0
+                }.reduce(0, +)
+            }.reduce(0, +)
         }
     }
     

Tusker/Screens/Preferences/AppearancePrefsView.swift

@@ -59,6 +59,16 @@ struct AppearancePrefsView : View {
             Toggle(isOn: $preferences.hideActionsInTimeline) {
                 Text("Hide Actions on Timeline")
             }
+            NavigationLink("Leading Swipe Actions") {
+                SwipeActionsPrefsView(selection: $preferences.leadingStatusSwipeActions)
+                    .edgesIgnoringSafeArea(.all)
+                    .navigationTitle("Leading Swipe Actions")
+            }
+            NavigationLink("Trailing Swipe Actions") {
+                SwipeActionsPrefsView(selection: $preferences.trailingStatusSwipeActions)
+                    .edgesIgnoringSafeArea(.all)
+                    .navigationTitle("Trailing Swipe Actions")
+            }
         }
     }
 }

Tusker/Screens/Preferences/SwipeActionsPrefsView.swift

@@ -0,0 +1,122 @@
+//
+//  SwipeActionsPrefsView.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/26/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import SwiftUI
+
+struct SwipeActionsPrefsView: UIViewControllerRepresentable {
+    @Binding var selection: [StatusSwipeAction]
+    
+    typealias UIViewControllerType = SwipeActionsPrefsViewController
+    
+    func makeUIViewController(context: Context) -> SwipeActionsPrefsViewController {
+        return SwipeActionsPrefsViewController(selection: $selection)
+    }
+    
+    func updateUIViewController(_ uiViewController: SwipeActionsPrefsViewController, context: Context) {
+    }
+}
+
+class SwipeActionsPrefsViewController: UIViewController, UICollectionViewDelegate {
+    @Binding var selection: [StatusSwipeAction]
+    
+    private var collectionView: UICollectionView {
+        view as! UICollectionView
+    }
+    private var dataSource: UICollectionViewDiffableDataSource<Section, Item>!
+    
+    init(selection: Binding<[StatusSwipeAction]>) {
+        self._selection = selection
+        
+        super.init(nibName: nil, bundle: nil)
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override func loadView() {
+        let layout = UICollectionViewCompositionalLayout { [unowned self] sectionIndex, environment in
+            var config = UICollectionLayoutListConfiguration(appearance: .insetGrouped)
+            if dataSource.sectionIdentifier(for: sectionIndex) == .selected {
+                config.headerMode = .supplementary
+            }
+            return .list(using: config, layoutEnvironment: environment)
+        }
+        view = UICollectionView(frame: .zero, collectionViewLayout: layout)
+        collectionView.delegate = self
+        dataSource = createDataSource()
+    }
+    
+    private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
+        let listCell = UICollectionView.CellRegistration<UICollectionViewListCell, StatusSwipeAction> { cell, indexPath, item in
+            var config = cell.defaultContentConfiguration()
+            config.text = item.displayName
+            config.image = UIImage(systemName: item.systemImageName)
+            cell.contentConfiguration = config
+            cell.accessories = [.reorder(displayed: .always)]
+        }
+        let dataSource = UICollectionViewDiffableDataSource<Section, Item>(collectionView: collectionView) { collectionView, indexPath, itemIdentifier in
+            return collectionView.dequeueConfiguredReusableCell(using: listCell, for: indexPath, item: itemIdentifier)
+        }
+        let headerCell = UICollectionView.SupplementaryRegistration<UICollectionViewListCell>(elementKind: UICollectionView.elementKindSectionHeader) { supplementaryView, elementKind, indexPath in
+            var config = supplementaryView.defaultContentConfiguration()
+            config.text = "Selected"
+            supplementaryView.contentConfiguration = config
+        }
+        dataSource.supplementaryViewProvider = { collectionView, kind, indexPath in
+            return collectionView.dequeueConfiguredReusableSupplementary(using: headerCell, for: indexPath)
+        }
+        dataSource.reorderingHandlers.canReorderItem = { _ in
+            return true
+        }
+        dataSource.reorderingHandlers.didReorder = { [unowned self] transaction in
+            guard let selectedSection = transaction.sectionTransactions.first(where: { $0.sectionIdentifier == .selected }) else {
+                return
+            }
+            self.selection = self.selection.applying(selectedSection.difference)!
+        }
+        return dataSource
+    }
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        setEditing(true, animated: false)
+        applySnapshot(animated: false)
+    }
+    
+    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
+        collectionView.deselectItem(at: indexPath, animated: true)
+        guard let item = dataSource.itemIdentifier(for: indexPath),
+              let section = dataSource.sectionIdentifier(for: indexPath.section) else {
+            return
+        }
+        switch section {
+        case .selected:
+            selection.removeAll(where: { $0 == item })
+        case .remainder:
+            selection.append(item)
+        }
+        applySnapshot(animated: true)
+    }
+    
+    private func applySnapshot(animated: Bool) {
+        var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
+        snapshot.appendSections([.selected, .remainder])
+        snapshot.appendItems(selection, toSection: .selected)
+        snapshot.appendItems(StatusSwipeAction.allCases.filter { !selection.contains($0) }, toSection: .remainder)
+        dataSource.apply(snapshot, animatingDifferences: animated)
+    }
+    
+    enum Section {
+        case selected
+        case remainder
+    }
+    
+    typealias Item = StatusSwipeAction
+}

Tusker/Screens/Profile/ProfileStatusesViewController.swift

@@ -14,6 +14,7 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
     
     weak var owner: ProfileViewController?
     let mastodonController: MastodonController
+    let filterer: Filterer
     private(set) var accountID: String!
     let kind: Kind
     var initialHeaderMode: HeaderMode?
@@ -38,6 +39,9 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
         self.kind = kind
         self.owner = owner
         self.mastodonController = owner.mastodonController
+        self.filterer = Filterer(mastodonController: mastodonController, context: .account)
+        self.filterer.htmlConverter.font = TimelineStatusCollectionViewCell.contentFont
+        self.filterer.htmlConverter.paragraphStyle = TimelineStatusCollectionViewCell.contentParagraphStyle
         
         super.init(nibName: nil, bundle: nil)
         
@@ -66,8 +70,11 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
             if item.hideSeparators {
                 config.topSeparatorVisibility = .hidden
                 config.bottomSeparatorVisibility = .hidden
-            }
-            if case .status(_, _, _) = item {
+            } else if case .status(id: _, collapseState: _, filterState: let filterState, pinned: _) = item,
+                      filterer.isKnownHide(state: filterState) {
+                config.topSeparatorVisibility = .hidden
+                config.bottomSeparatorVisibility = .hidden
+            } else if case .status(_, _, _, _) = item {
                 config.topSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
                 config.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
             }
@@ -106,14 +113,20 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
                 }
             }
             .store(in: &cancellables)
+        
+        filterer.filtersChanged = { [unowned self] actionsChanged in
+            self.reapplyFilters(actionsChanged: actionsChanged)
+        }
     }
     
     private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
         collectionView.register(ProfileHeaderCollectionViewCell.self, forCellWithReuseIdentifier: "headerCell")
-        let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, (String, StatusState, Bool)> { [unowned self] cell, indexPath, item in
+        let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, (String, CollapseState, Filterer.Result, NSAttributedString?, Bool)> { [unowned self] cell, indexPath, item in
             cell.delegate = self
-            cell.showPinned = item.2
-            cell.updateUI(statusID: item.0, state: item.1)
+            cell.showPinned = item.4
+            cell.updateUI(statusID: item.0, state: item.1, filterResult: item.2, precomputedContent: item.3)
+        }
+        let zeroHeightCell = UICollectionView.CellRegistration<ZeroHeightCollectionViewCell, Void> { _, _, _ in
         }
         return UICollectionViewDiffableDataSource(collectionView: collectionView) { [unowned self] collectionView, indexPath, itemIdentifier in
             switch itemIdentifier {
@@ -139,8 +152,14 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
                     self.headerCell = cell
                     return cell
                 }
-            case .status(id: let id, state: let state, pinned: let pinned):
-                return collectionView.dequeueConfiguredReusableCell(using: statusCell, for: indexPath, item: (id, state, pinned))
+            case .status(id: let id, collapseState: let collapseState, filterState: let filterState, pinned: let pinned):
+                let (result, precomputedContent) = filterResult(state: filterState, statusID: id)
+                switch result {
+                case .allow, .warn(_):
+                    return collectionView.dequeueConfiguredReusableCell(using: statusCell, for: indexPath, item: (id, collapseState, result, precomputedContent, pinned))
+                case .hide:
+                    return collectionView.dequeueConfiguredReusableCell(using: zeroHeightCell, for: indexPath, item: ())
+                }
             case .loadingIndicator:
                 return loadingIndicatorCell(for: indexPath)
             case .confirmLoadMore:
@@ -225,7 +244,7 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
         var snapshot = dataSource.snapshot()
         let existingPinned = snapshot.itemIdentifiers(inSection: .pinned)
         let items = statuses.map {
-            let item = Item.status(id: $0.id, state: .unknown, pinned: true)
+            let item = Item.status(id: $0.id, collapseState: .unknown, filterState: .unknown, pinned: true)
             // try to keep the existing status state
             if let existing = existingPinned.first(where: { $0 == item }) {
                 return existing
@@ -238,6 +257,38 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
         await apply(snapshot, animatingDifferences: true)
     }
     
+    private func filterResult(state: FilterState, statusID: String) -> (Filterer.Result, NSAttributedString?) {
+        let status = {
+            let status = self.mastodonController.persistentContainer.status(for: statusID)!
+            // if the status is a reblog of another one, filter based on that one
+            return status.reblog ?? status
+        }
+        return filterer.resolve(state: state, status: status)
+    }
+    
+    private func reapplyFilters(actionsChanged: Bool) {
+        let visible = collectionView.indexPathsForVisibleItems
+        let items = visible
+            .compactMap { dataSource.itemIdentifier(for: $0) }
+            .filter {
+                if case .status(_, _, _, _) = $0 {
+                    return true
+                } else {
+                    return false
+                }
+            }
+        guard !items.isEmpty else {
+            return
+        }
+        var snapshot = dataSource.snapshot()
+        if actionsChanged {
+            snapshot.reloadItems(items)
+        } else {
+            snapshot.reconfigureItems(items)
+        }
+        dataSource.apply(snapshot)
+    }
+    
     @objc func refresh() {
         guard case .loaded = state else {
             #if !targetEnvironment(macCatalyst)
@@ -288,19 +339,19 @@ extension ProfileStatusesViewController {
         typealias TimelineItem = String
         
         case header(String)
-        case status(id: String, state: StatusState, pinned: Bool)
+        case status(id: String, collapseState: CollapseState, filterState: FilterState, pinned: Bool)
         case loadingIndicator
         case confirmLoadMore
         
         static func fromTimelineItem(_ item: String) -> Self {
-            return .status(id: item, state: .unknown, pinned: false)
+            return .status(id: item, collapseState: .unknown, filterState: .unknown, pinned: false)
         }
         
         static func ==(lhs: Item, rhs: Item) -> Bool {
             switch (lhs, rhs) {
             case let (.header(a), .header(b)):
                 return a == b
-            case let (.status(id: a, state: _, pinned: ap), .status(id: b, state: _, pinned: bp)):
+            case let (.status(id: a, _, _, pinned: ap), .status(id: b, _, _, pinned: bp)):
                 return a == b && ap == bp
             case (.loadingIndicator, .loadingIndicator):
                 return true
@@ -316,7 +367,7 @@ extension ProfileStatusesViewController {
             case .header(let id):
                 hasher.combine(0)
                 hasher.combine(id)
-            case .status(id: let id, state: _, pinned: let pinned):
+            case .status(id: let id, _, _, pinned: let pinned):
                 hasher.combine(1)
                 hasher.combine(id)
                 hasher.combine(pinned)
@@ -338,7 +389,7 @@ extension ProfileStatusesViewController {
         
         var isSelectable: Bool {
             switch self {
-            case .status(id: _, state: _, pinned: _):
+            case .status(_, _, _, _):
                 return true
             default:
                 return false
@@ -445,11 +496,20 @@ extension ProfileStatusesViewController: UICollectionViewDelegate {
     }
     
     func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
-        guard case .status(id: let id, state: let state, pinned: _) = dataSource.itemIdentifier(for: indexPath) else {
+        guard let item = dataSource.itemIdentifier(for: indexPath),
+              case .status(id: let id, collapseState: let collapseState, filterState: let filterState, pinned: _) = item else {
             return
         }
+        if filterState.isWarning {
+            filterer.setResult(.allow, for: filterState)
+            collectionView.deselectItem(at: indexPath, animated: true)
+            var snapshot = dataSource.snapshot()
+            snapshot.reconfigureItems([item])
+            dataSource.apply(snapshot, animatingDifferences: true)
+        } else {
             let status = mastodonController.persistentContainer.status(for: id)!
-        selected(status: status.reblog?.id ?? id, state: state.copy())
+            selected(status: status.reblog?.id ?? id, state: collapseState.copy())
+        }
     }
     
     func collectionView(_ collectionView: UICollectionView, contextMenuConfigurationForItemAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
@@ -482,6 +542,17 @@ extension ProfileStatusesViewController: StatusCollectionViewCellDelegate {
             dataSource.apply(snapshot, animatingDifferences: animated, completion: completion)
         }
     }
+    
+    func statusCellShowFiltered(_ cell: StatusCollectionViewCell) {
+        if let indexPath = collectionView.indexPath(for: cell),
+           let item = dataSource.itemIdentifier(for: indexPath),
+           case .status(id: _, collapseState: _, filterState: let filterState, pinned: _) = item {
+            filterer.setResult(.allow, for: filterState)
+            var snapshot = dataSource.snapshot()
+            snapshot.reconfigureItems([item])
+            dataSource.apply(snapshot, animatingDifferences: true)
+        }
+    }
 }
 
 extension ProfileStatusesViewController: TabBarScrollableViewController {

Tusker/Screens/Search/SearchResultsViewController.swift

@@ -40,6 +40,8 @@ class SearchResultsViewController: EnhancedTableViewController {
     
     /// Types of results to search for. `nil` means all results will be included.
     var resultTypes: [SearchResultType]? = nil
+    /// Whether to limit results to accounts the users is following.
+    var following: Bool? = nil
     
     let searchSubject = PassthroughSubject<String?, Never>()
     var currentQuery: String?
@@ -77,7 +79,6 @@ class SearchResultsViewController: EnhancedTableViewController {
             tableView.trailingAnchor.constraint(equalToSystemSpacingAfter: errorLabel.trailingAnchor, multiplier: 1),
         ])
 
-
         tableView.register(UINib(nibName: "AccountTableViewCell", bundle: .main), forCellReuseIdentifier: accountCell)
         tableView.register(UINib(nibName: "TimelineStatusTableViewCell", bundle: .main), forCellReuseIdentifier: statusCell)
         tableView.register(UINib(nibName: "HashtagTableViewCell", bundle: .main), forCellReuseIdentifier: hashtagCell)
@@ -150,7 +151,7 @@ class SearchResultsViewController: EnhancedTableViewController {
         activityIndicator.startAnimating()
         errorLabel.isHidden = true
 
-        let request = Client.search(query: query, types: resultTypes, resolve: true, limit: 10)
+        let request = Client.search(query: query, types: resultTypes, resolve: true, limit: 10, following: following)
         mastodonController.run(request) { (response) in
             switch response {
             case let .success(results, _):
@@ -247,7 +248,7 @@ extension SearchResultsViewController {
     enum Item: Hashable {
         case account(String)
         case hashtag(Hashtag)
-        case status(String, StatusState)
+        case status(String, CollapseState)
         
         func hash(into hasher: inout Hasher) {
             switch self {

Tusker/Screens/Search/SearchViewController.swift

@@ -270,7 +270,7 @@ extension SearchViewController: UICollectionViewDelegate {
             return UIContextMenuConfiguration(identifier: nil) {
                 HashtagTimelineViewController(for: hashtag, mastodonController: self.mastodonController)
             } actionProvider: { (_) in
-                UIMenu(children: self.actionsForHashtag(hashtag, sourceView: self.collectionView.cellForItem(at: indexPath)))
+                UIMenu(children: self.actionsForHashtag(hashtag, source: .view(self.collectionView.cellForItem(at: indexPath))))
             }
             
         case let .link(card):

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

@@ -14,7 +14,7 @@ class StatusActionAccountListViewController: UIViewController {
     private let mastodonController: MastodonController
     private let actionType: ActionType
     private let statusID: String
-    private let statusState: StatusState
+    private let statusState: CollapseState
     private var accountIDs: [String]?
     
     /// If `true`, a warning will be shown below the account list describing that the total favs/reblogs may be innacurate.
@@ -33,7 +33,7 @@ class StatusActionAccountListViewController: UIViewController {
      - Parameter accountIDs The accounts that will be shown. If `nil` is passed, a request will be performed to load the accounts.
      - Parameter mastodonController The `MastodonController` instance this view controller uses.
      */
-    init(actionType: ActionType, statusID: String, statusState: StatusState, accountIDs: [String]?, mastodonController: MastodonController) {
+    init(actionType: ActionType, statusID: String, statusState: CollapseState, accountIDs: [String]?, mastodonController: MastodonController) {
         self.mastodonController = mastodonController
         self.actionType = actionType
         self.statusID = statusID
@@ -80,7 +80,7 @@ class StatusActionAccountListViewController: UIViewController {
     private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
         let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, Void> { [unowned self] cell, indexPath, _ in
             cell.delegate = self
-            cell.updateUI(statusID: self.statusID, state: self.statusState)
+            cell.updateUI(statusID: self.statusID, state: self.statusState, filterResult: .allow, precomputedContent: nil)
         }
         let accountCell = UICollectionView.CellRegistration<AccountCollectionViewCell, String> { [unowned self] cell, indexPath, item in
             cell.delegate = self
@@ -120,6 +120,10 @@ class StatusActionAccountListViewController: UIViewController {
     override func viewWillAppear(_ animated: Bool) {
         super.viewWillAppear(animated)
         
+        collectionView.indexPathsForSelectedItems?.forEach {
+            collectionView.deselectItem(at: $0, animated: true)
+        }
+        
         if accountIDs == nil {
             Task {
                 await loadAccounts()
@@ -202,7 +206,7 @@ extension StatusActionAccountListViewController: UICollectionViewDelegate {
             return UIContextMenuConfiguration {
                 ProfileViewController(accountID: id, mastodonController: self.mastodonController)
             } actionProvider: { _ in
-                UIMenu(children: self.actionsForProfile(accountID: id, sourceView: cell))
+                UIMenu(children: self.actionsForProfile(accountID: id, source: .view(cell)))
             }
         }
     }
@@ -256,6 +260,10 @@ extension StatusActionAccountListViewController: StatusCollectionViewCellDelegat
             dataSource.apply(snapshot, animatingDifferences: animated, completion: completion)
         }
     }
+    
+    func statusCellShowFiltered(_ cell: StatusCollectionViewCell) {
+        fatalError()
+    }
 }
 
 extension StatusActionAccountListViewController: StatusBarTappableViewController {

Tusker/Screens/Timeline/HashtagTimelineViewController.swift

@@ -14,18 +14,15 @@ class HashtagTimelineViewController: TimelineViewController {
     let hashtag: Hashtag
     
     var toggleSaveButton: UIBarButtonItem!
-    var toggleSaveButtonTitle: String {
-        if isHashtagSaved {
-            return NSLocalizedString("Unsave", comment: "unsave hashtag button")
-        } else {
-            return NSLocalizedString("Save", comment: "save hashtag button")
-        }
-    }
     
     private var isHashtagSaved: Bool {
         mastodonController.persistentContainer.viewContext.objectExists(for: SavedHashtag.fetchRequest(name: hashtag.name))
     }
     
+    private var isHashtagFollowed: Bool {
+        mastodonController.followedHashtags.contains(where: { $0.name == hashtag.name })
+    }
+    
     init(for hashtag: Hashtag, mastodonController: MastodonController) {
         self.hashtag = hashtag
         
@@ -39,19 +36,16 @@ class HashtagTimelineViewController: TimelineViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
 
-        toggleSaveButton = UIBarButtonItem(title: toggleSaveButtonTitle, style: .plain, target: self, action: #selector(toggleSaveButtonPressed))
-        navigationItem.rightBarButtonItem = toggleSaveButton
-        
-        NotificationCenter.default.addObserver(self, selector: #selector(savedHashtagsChanged), name: .savedHashtagsChanged, object: nil)
+        let menu = UIMenu(children: [
+            // uncached so that the saved/followed updates every time
+            UIDeferredMenuElement.uncached({ [unowned self] elementHandler in
+                elementHandler(actionsForHashtag(hashtag, source: .barButtonItem(self.navigationItem.rightBarButtonItem!)))
+            })
+        ])
+        navigationItem.rightBarButtonItem = UIBarButtonItem(image: UIImage(systemName: "ellipsis"), menu: menu)
     }
     
-    @objc func savedHashtagsChanged() {
-        toggleSaveButton.title = toggleSaveButtonTitle
-    }
-    
-    // MARK: - Interaction
-    
-    @objc func toggleSaveButtonPressed() {
+    private func toggleSave() {
         let context = mastodonController.persistentContainer.viewContext
         if let existing = try? context.fetch(SavedHashtag.fetchRequest(name: hashtag.name)).first {
             context.delete(existing)
@@ -61,4 +55,10 @@ class HashtagTimelineViewController: TimelineViewController {
         mastodonController.persistentContainer.save(context: context)
     }
     
+    private func toggleFollow() {
+        Task {
+            await ToggleFollowHashtagService(hashtag: hashtag, presenter: self).toggleFollow()
+        }
+    }
+
 }

Tusker/Screens/Timeline/InstanceTimelineViewController.swift

@@ -69,10 +69,10 @@ class InstanceTimelineViewController: TimelineViewController {
         toggleSaveButton.title = toggleSaveButtonTitle
     }
     
-    override func configureStatusCell(_ cell: TimelineStatusCollectionViewCell, id: String, state: StatusState) {
+    override func configureStatusCell(_ cell: TimelineStatusCollectionViewCell, id: String, state: CollapseState, filterResult: Filterer.Result, precomputedContent: NSAttributedString?) {
         cell.delegate = browsingEnabled ? self : nil
         cell.overrideMastodonController = mastodonController
-        cell.updateUI(statusID: id, state: state)
+        cell.updateUI(statusID: id, state: state, filterResult: filterResult, precomputedContent: precomputedContent)
     }
     
     override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {

Tusker/Screens/Timeline/TimelineViewController.swift

@@ -10,9 +10,10 @@ import UIKit
 import Pachyderm
 import Combine
 
-class TimelineViewController: UIViewController, TimelineLikeCollectionViewController, RefreshableViewController {
+class TimelineViewController: UIViewController, TimelineLikeCollectionViewController, CollectionViewController, RefreshableViewController {
     let timeline: Timeline
     weak var mastodonController: MastodonController!
+    let filterer: Filterer
     
     private(set) var controller: TimelineLikeController<TimelineItem>!
     let confirmLoadMore = PassthroughSubject<Void, Never>()
@@ -28,6 +29,16 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
     init(for timeline: Timeline, mastodonController: MastodonController!) {
         self.timeline = timeline
         self.mastodonController = mastodonController
+        let filterContext: FilterV1.Context
+        switch timeline {
+        case .home, .list(id: _):
+            filterContext = .home
+        default:
+            filterContext = .public
+        }
+        self.filterer = Filterer(mastodonController: mastodonController, context: filterContext)
+        self.filterer.htmlConverter.font = TimelineStatusCollectionViewCell.contentFont
+        self.filterer.htmlConverter.paragraphStyle = TimelineStatusCollectionViewCell.contentParagraphStyle
         
         super.init(nibName: nil, bundle: nil)
         
@@ -59,6 +70,10 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
             if item.hideSeparators {
                 config.topSeparatorVisibility = .hidden
                 config.bottomSeparatorVisibility = .hidden
+            } else if case .status(id: _, collapseState: _, filterState: let filterState) = item,
+                      filterer.isKnownHide(state: filterState) {
+                config.topSeparatorVisibility = .hidden
+                config.bottomSeparatorVisibility = .hidden
             } else {
                 config.topSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
                 config.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
@@ -95,18 +110,29 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
            }
         }
         
+        filterer.filtersChanged = { [unowned self] actionsChanged in
+            self.reapplyFilters(actionsChanged: actionsChanged)
+        }
+        
         NotificationCenter.default.addObserver(self, selector: #selector(sceneWillEnterForeground), name: UIScene.willEnterForegroundNotification, object: nil)
     }
     
     // separate method because InstanceTimelineViewController needs to be able to customize it
-    func configureStatusCell(_ cell: TimelineStatusCollectionViewCell, id: String, state: StatusState) {
+    func configureStatusCell(_ cell: TimelineStatusCollectionViewCell, id: String, state: CollapseState, filterResult: Filterer.Result, precomputedContent: NSAttributedString?) {
         cell.delegate = self
-        cell.updateUI(statusID: id, state: state)
+        if case .home = timeline {
+            cell.showFollowedHashtags = true
+        } else {
+            cell.showFollowedHashtags = false
+        }
+        cell.updateUI(statusID: id, state: state, filterResult: filterResult, precomputedContent: precomputedContent)
     }
     
     private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
-        let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, (String, StatusState)> { [unowned self] cell, indexPath, item in
-            self.configureStatusCell(cell, id: item.0, state: item.1)
+        let statusCell = UICollectionView.CellRegistration<TimelineStatusCollectionViewCell, (String, CollapseState, Filterer.Result, NSAttributedString?)> { [unowned self] cell, indexPath, item in
+            self.configureStatusCell(cell, id: item.0, state: item.1, filterResult: item.2, precomputedContent: item.3)
+        }
+        let zeroHeightCell = UICollectionView.CellRegistration<ZeroHeightCollectionViewCell, Void> { _, _, _ in
         }
         let gapCell = UICollectionView.CellRegistration<TimelineGapCollectionViewCell, Void> { cell, indexPath, _ in
             cell.showsIndicator = false
@@ -123,8 +149,14 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
         }
         return UICollectionViewDiffableDataSource(collectionView: collectionView) { [unowned self] collectionView, indexPath, itemIdentifier in
             switch itemIdentifier {
-            case .status(id: let id, state: let state):
-                return collectionView.dequeueConfiguredReusableCell(using: statusCell, for: indexPath, item: (id, state))
+            case .status(id: let id, collapseState: let state, filterState: let filterState):
+                let (result, attributedString) = filterResult(state: filterState, statusID: id)
+                switch result {
+                case .allow, .warn(_):
+                    return collectionView.dequeueConfiguredReusableCell(using: statusCell, for: indexPath, item: (id, state, result, nil))
+                case .hide:
+                    return collectionView.dequeueConfiguredReusableCell(using: zeroHeightCell, for: indexPath, item: ())
+                }
             case .gap:
                 return collectionView.dequeueConfiguredReusableCell(using: gapCell, for: indexPath, item: ())
             case .loadingIndicator:
@@ -224,14 +256,14 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
             centerVisibleItem = allItems[centerVisible.row]
         }
         let ids = items.map {
-            if case .status(id: let id, state: _) = $0 {
+            if case .status(id: let id, _, _) = $0 {
                 return id
             } else {
                 fatalError()
             }
         }
         let centerVisibleID: String
-        if case .status(id: let id, state: _) = centerVisibleItem {
+        if case .status(id: let id, _, _) = centerVisibleItem {
             centerVisibleID = id
         } else {
             fatalError()
@@ -252,8 +284,10 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
     }
     
     private func doRestore() -> Bool {
-        guard let activity = activityToRestore,
-              let statusIDs = activity.userInfo?["statusIDs"] as? [String] else {
+        guard let activity = activityToRestore else {
+            return false
+        }
+        guard let statusIDs = activity.userInfo?["statusIDs"] as? [String] else {
             stateRestorationLogger.fault("TimelineViewController: activity missing statusIDs")
             return false
         }
@@ -262,7 +296,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
         controller.restoreInitial {
             var snapshot = dataSource.snapshot()
             snapshot.appendSections([.statuses])
-            let items = statusIDs.map { Item.status(id: $0, state: .unknown) }
+            let items = statusIDs.map { Item.status(id: $0, collapseState: .unknown, filterState: .unknown) }
             snapshot.appendItems(items, toSection: .statuses)
             dataSource.apply(snapshot, animatingDifferences: false) {
                 if let centerID = activity.userInfo?["centerID"] as? String ?? activity.userInfo?["topID"] as? String,
@@ -297,6 +331,40 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
         isShowingTimelineDescription = false
     }
     
+    private func filterResult(state: FilterState, statusID: String) -> (Filterer.Result, NSAttributedString?) {
+        let status = {
+            let status = self.mastodonController.persistentContainer.status(for: statusID)!
+            // if the status is a reblog of another one, filter based on that one
+            return status.reblog ?? status
+        }
+        return filterer.resolve(state: state, status: status)
+    }
+    
+    private func reapplyFilters(actionsChanged: Bool) {
+        let visible = collectionView.indexPathsForVisibleItems
+        let items = visible
+            .compactMap { dataSource.itemIdentifier(for: $0) }
+            .filter {
+                if case .status(_, _, _) = $0 {
+                    return true
+                } else {
+                    return false
+                }
+            }
+        guard !items.isEmpty else {
+            return
+        }
+        var snapshot = dataSource.snapshot()
+        if actionsChanged {
+            // need to reload not just reconfigure because hidden posts use a separate cell type
+            snapshot.reloadItems(items)
+        } else {
+            // reconfigure when possible to avoid the content offset jumping around
+            snapshot.reconfigureItems(items)
+        }
+        dataSource.apply(snapshot)
+    }
+    
     @objc private func sceneWillEnterForeground(_ notification: Foundation.Notification) {
         guard let scene = notification.object as? UIScene,
               // view.window is nil when the VC is not on screen
@@ -312,16 +380,24 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
         Task {
             if case .notLoadedInitial = controller.state {
                 await controller.loadInitial()
-            } else {
-                // I'm not sure whether this should move into TimelineLikeController/TimelineLikeCollectionViewController
-                let (_, presentItems) = await (controller.loadNewer(), try? loadInitial())
-                if let presentItems {
-                    insertPresentItemsIfNecessary(presentItems)
-                }
-            }
                 #if !targetEnvironment(macCatalyst)
                 collectionView.refreshControl?.endRefreshing()
                 #endif
+            } else {
+                @MainActor
+                func loadNewerAndEndRefreshing() async {
+                    await controller.loadNewer()
+                    #if !targetEnvironment(macCatalyst)
+                    collectionView.refreshControl?.endRefreshing()
+                    #endif
+                }
+                
+                // I'm not sure whether this should move into TimelineLikeController/TimelineLikeCollectionViewController
+                let (_, presentItems) = await (loadNewerAndEndRefreshing(), try? loadInitial())
+                if let presentItems, !presentItems.isEmpty {
+                    insertPresentItemsIfNecessary(presentItems)
+                }
+            }
         }
     }
     
@@ -333,18 +409,19 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
     }
     
     private func insertPresentItemsIfNecessary(_ presentItems: [String]) {
-        var snapshot = dataSource.snapshot()
+        let snapshot = dataSource.snapshot()
+        guard snapshot.indexOfSection(.statuses) != nil else {
+            return
+        }
         let currentItems = snapshot.itemIdentifiers(inSection: .statuses)
-        if case .status(id: let firstID, state: _) = currentItems.first,
-           // if there's no overlap between presentItems and the existing items in the data source, insert the present items and prompt the user
+        if case .status(id: let firstID, _, _) = currentItems.first,
+           // if there's no overlap between presentItems and the existing items in the data source, prompt the user
            !presentItems.contains(firstID) {
             
-            // remove any existing gap, if there is one
-            if let index = currentItems.lastIndex(of: .gap) {
-                snapshot.deleteItems(Array(currentItems[index...]))
-            }
-            snapshot.insertItems([.gap], beforeItem: currentItems.first!)
-            snapshot.insertItems(presentItems.map { .status(id: $0, state: .unknown) }, beforeItem: .gap)
+            // create a new snapshot to reset the timeline to the "present" state
+            var snapshot = NSDiffableDataSourceSnapshot<Section, Item>()
+            snapshot.appendSections([.statuses])
+            snapshot.appendItems(presentItems.map { .status(id: $0, collapseState: .unknown, filterState: .unknown) }, toSection: .statuses)
             
             var config = ToastConfiguration(title: "Jump to present")
             config.edge = .top
@@ -353,12 +430,34 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
             config.action = { [unowned self] toast in
                 toast.dismissToast(animated: true)
                 
+                let origSnapshot = self.dataSource.snapshot()
+                let origItemAtTop: (Item, CGFloat)?
+                if let statusesSection = origSnapshot.indexOfSection(.statuses),
+                   let indexPath = self.collectionView.indexPathsForVisibleItems.sorted().first(where: { $0.section == statusesSection }),
+                   let cell = self.collectionView.cellForItem(at: indexPath),
+                   let item = self.dataSource.itemIdentifier(for: indexPath) {
+                    origItemAtTop = (item, cell.convert(.zero, to: self.view).y - self.view.safeAreaInsets.top)
+                } else {
+                    origItemAtTop = nil
+                }
+                
                 self.dataSource.apply(snapshot, animatingDifferences: true) {
-                    // TODO: we can't set prevScrollOffsetBeforeScrollToTop here to allow undoing the scroll-to-top
-                    // because that would involve scrolling through unmeasured-cell which fucks up the content offset values.
-                    // we probably need a data-source aware implementation of scrollToTop which uses item & offset w/in item
-                    // to track the restore position
                     self.collectionView.scrollToItem(at: IndexPath(row: 0, section: 0), at: .top, animated: true)
+                    
+                    var config = ToastConfiguration(title: "Go back")
+                    config.edge = .top
+                    config.systemImageName = "arrow.down"
+                    config.dismissAutomaticallyAfter = 4
+                    config.action = { [unowned self] toast in
+                        toast.dismissToast(animated: true)
+                        // todo: it would be nice if we could animate this, but that doesn't work with the screen-position-maintaining stuff
+                        if let (item, offset) = origItemAtTop {
+                            self.applySnapshot(snapshot, maintainingScreenPosition: offset, ofItem: item)
+                        } else {
+                            self.dataSource.apply(origSnapshot, animatingDifferences: false)
+                        }
+                    }
+                    self.showToast(configuration: config, animated: true)
                 }
             }
             self.showToast(configuration: config, animated: true)
@@ -367,32 +466,35 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
     
     // NOTE: this only works when items are being inserted ABOVE the item to maintain
     private func applySnapshot(_ snapshot: NSDiffableDataSourceSnapshot<Section, Item>, maintainingBottomRelativeScrollPositionOf itemToMaintain: Item) {
-        // use a snapshot of the collection view to hide the flicker as the content offset changes and then changes back
-        let snapshotView = collectionView.snapshotView(afterScreenUpdates: false)!
-        snapshotView.layer.zPosition = 1000
-        snapshotView.frame = view.bounds
-        view.addSubview(snapshotView)
-        
         var firstItemAfterOriginalGapOffsetFromTop: CGFloat = 0
         if let indexPath = dataSource.indexPath(for: itemToMaintain),
            let cell = collectionView.cellForItem(at: indexPath) {
             // subtract top safe area inset b/c scrollToItem at .top aligns the top of the cell to the top of the safe area
             firstItemAfterOriginalGapOffsetFromTop = cell.convert(.zero, to: view).y - view.safeAreaInsets.top
         }
+        applySnapshot(snapshot, maintainingScreenPosition: firstItemAfterOriginalGapOffsetFromTop, ofItem: itemToMaintain)
+    }
+    
+    private func applySnapshot(_ snapshot: NSDiffableDataSourceSnapshot<Section, Item>, maintainingScreenPosition offsetFromTop: CGFloat, ofItem itemToMaintain: Item) {
+        // use a snapshot of the collection view to hide the flicker as the content offset changes and then changes back
+        let snapshotView = collectionView.snapshotView(afterScreenUpdates: false)!
+        snapshotView.layer.zPosition = 1000
+        snapshotView.frame = view.bounds
+        view.addSubview(snapshotView)
         
         dataSource.apply(snapshot, animatingDifferences: false) {
-            if let indexPathOfItemAfterOriginalGap = self.dataSource.indexPath(for: itemToMaintain) {
+            if let indexPathOfItemToMaintain = self.dataSource.indexPath(for: itemToMaintain) {
                 // scroll up until we've accumulated enough MEASURED height that we can put the
                 // firstItemAfterOriginalGapCell at the top of the screen and then scroll down by
                 // firstItemAfterOriginalGapOffsetFromTop without intruding into unmeasured area
-                var cur = indexPathOfItemAfterOriginalGap
+                var cur = indexPathOfItemToMaintain
                 var amountScrolledUp: CGFloat = 0
                 while true {
                     if cur.row <= 0 {
                         break
                     }
-                    if let cell = self.collectionView.cellForItem(at: indexPathOfItemAfterOriginalGap),
-                       cell.convert(.zero, to: self.view).y - self.view.safeAreaInsets.top > firstItemAfterOriginalGapOffsetFromTop {
+                    if let cell = self.collectionView.cellForItem(at: indexPathOfItemToMaintain),
+                       cell.convert(.zero, to: self.view).y - self.view.safeAreaInsets.top > offsetFromTop {
                         break
                     }
                     cur = IndexPath(row: cur.row - 1, section: cur.section)
@@ -402,7 +504,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
                     amountScrolledUp += attrs.size.height
                 }
                 self.collectionView.contentOffset.y += amountScrolledUp
-                self.collectionView.contentOffset.y -= firstItemAfterOriginalGapOffsetFromTop
+                self.collectionView.contentOffset.y -= offsetFromTop
             }
             
             snapshotView.removeFromSuperview()
@@ -422,19 +524,19 @@ extension TimelineViewController {
     enum Item: TimelineLikeCollectionViewItem {
         typealias TimelineItem = String // status ID
         
-        case status(id: String, state: StatusState)
+        case status(id: String, collapseState: CollapseState, filterState: FilterState)
         case gap
         case loadingIndicator
         case confirmLoadMore
         case publicTimelineDescription
         
         static func fromTimelineItem(_ id: String) -> Self {
-            return .status(id: id, state: .unknown)
+            return .status(id: id, collapseState: .unknown, filterState: .unknown)
         }
         
         static func ==(lhs: Item, rhs: Item) -> Bool {
             switch (lhs, rhs) {
-            case let (.status(id: a, state: _), .status(id: b, state: _)):
+            case let (.status(id: a, _, _), .status(id: b, _, _)):
                 return a == b
             case (.gap, .gap):
                 return true
@@ -451,7 +553,7 @@ extension TimelineViewController {
         
         func hash(into hasher: inout Hasher) {
             switch self {
-            case .status(id: let id, state: _):
+            case .status(id: let id, _, _):
                 hasher.combine(0)
                 hasher.combine(id)
             case .gap:
@@ -476,7 +578,7 @@ extension TimelineViewController {
         
         var isSelectable: Bool {
             switch self {
-            case .publicTimelineDescription, .gap, .status(id: _, state: _):
+            case .publicTimelineDescription, .gap, .status(_, _, _):
                 return true
             default:
                 return false
@@ -506,7 +608,7 @@ extension TimelineViewController {
     
     func loadNewer() async throws -> [TimelineItem] {
         let statusesSection = dataSource.snapshot().indexOfSection(.statuses)!
-        guard case .status(id: let id, state: _) = dataSource.itemIdentifier(for: IndexPath(row: 0, section: statusesSection)) else {
+        guard case .status(id: let id, _, _) = dataSource.itemIdentifier(for: IndexPath(row: 0, section: statusesSection)) else {
             throw Error.noNewer
         }
         let newer = RequestRange.after(id: id, count: nil)
@@ -530,7 +632,7 @@ extension TimelineViewController {
     func loadOlder() async throws -> [TimelineItem] {
         let snapshot = dataSource.snapshot()
         let statusesSection = snapshot.indexOfSection(.statuses)!
-        guard case .status(id: let id, state: _) = dataSource.itemIdentifier(for: IndexPath(row: snapshot.numberOfItems(inSection: .statuses) - 1, section: statusesSection)) else {
+        guard case .status(id: let id, _, _) = dataSource.itemIdentifier(for: IndexPath(row: snapshot.numberOfItems(inSection: .statuses) - 1, section: statusesSection)) else {
             throw Error.noNewer
         }
         let older = RequestRange.before(id: id, count: nil)
@@ -560,14 +662,14 @@ extension TimelineViewController {
         switch direction {
         case .above:
             guard gapIndexPath.row > 0,
-                  case .status(id: let id, state: _) = dataSource.itemIdentifier(for: IndexPath(row: gapIndexPath.row - 1, section: gapIndexPath.section)) else {
+                  case .status(id: let id, _, _) = dataSource.itemIdentifier(for: IndexPath(row: gapIndexPath.row - 1, section: gapIndexPath.section)) else {
                 // not really the right error but w/e
                 throw Error.noGap
             }
             range = .before(id: id, count: nil)
         case .below:
             guard gapIndexPath.row < statusItemsCount - 1,
-                  case .status(id: let id, state: _) = dataSource.itemIdentifier(for: IndexPath(row: gapIndexPath.row + 1, section: gapIndexPath.section)) else {
+                  case .status(id: let id, _, _) = dataSource.itemIdentifier(for: IndexPath(row: gapIndexPath.row + 1, section: gapIndexPath.section)) else {
                 throw Error.noGap
             }
             range = .after(id: id, count: nil)
@@ -617,13 +719,13 @@ extension TimelineViewController {
             
             // if there is any overlap, the first overlapping item will be the first item below the gap
             var indexOfFirstTimelineItemExistingBelowGap: Int?
-            if case .status(id: let id, state: _) = afterGap.first {
+            if case .status(id: let id, _, _) = afterGap.first {
                 indexOfFirstTimelineItemExistingBelowGap = timelineItems.firstIndex(of: id)
             }
             
             // the end index of the range of timelineItems that don't yet exist in the data source
             let endIndex = indexOfFirstTimelineItemExistingBelowGap ?? timelineItems.endIndex
-            let toInsert = timelineItems[..<endIndex].map { Item.status(id: $0, state: .unknown) }
+            let toInsert = timelineItems[..<endIndex].map { Item.status(id: $0, collapseState: .unknown, filterState: .unknown) }
             if toInsert.isEmpty {
                 addedItems = false
             } else {
@@ -645,7 +747,7 @@ extension TimelineViewController {
             
             // if there's any overlap, last overlapping item will be the last item below the gap
             var indexOfLastTimelineItemExistingAboveGap: Int?
-            if case .status(id: let id, state: _) = beforeGap.last {
+            if case .status(id: let id, _, _) = beforeGap.last {
                 indexOfLastTimelineItemExistingAboveGap = timelineItems.lastIndex(of: id)
             }
             
@@ -657,7 +759,7 @@ extension TimelineViewController {
             } else {
                 startIndex = timelineItems.startIndex
             }
-            let toInsert = timelineItems[startIndex...].map { Item.status(id: $0, state: .unknown) }
+            let toInsert = timelineItems[startIndex...].map { Item.status(id: $0, collapseState: .unknown, filterState: .unknown) }
             if toInsert.isEmpty {
                 addedItems = false
             } else {
@@ -721,10 +823,18 @@ extension TimelineViewController: UICollectionViewDelegate {
         switch item {
         case .publicTimelineDescription:
             removeTimelineDescriptionCell()
-        case .status(id: let id, state: let state):
+        case .status(id: let id, collapseState: let collapseState, filterState: let filterState):
+            if filterState.isWarning {
+                filterer.setResult(.allow, for: filterState)
+                collectionView.deselectItem(at: indexPath, animated: true)
+                var snapshot = dataSource.snapshot()
+                snapshot.reconfigureItems([item])
+                dataSource.apply(snapshot, animatingDifferences: true)
+            } else {
                 let status = mastodonController.persistentContainer.status(for: id)!
                 // if the status in the timeline is a reblog, show the status that it is a reblog of
-            selected(status: status.reblog?.id ?? id, state: state.copy())
+                selected(status: status.reblog?.id ?? id, state: collapseState.copy())
+            }
         case .gap:
             let cell = collectionView.cellForItem(at: indexPath) as! TimelineGapCollectionViewCell
             cell.showsIndicator = true
@@ -773,6 +883,17 @@ extension TimelineViewController: StatusCollectionViewCellDelegate {
             dataSource.apply(snapshot, animatingDifferences: animated, completion: completion)
         }
     }
+    
+    func statusCellShowFiltered(_ cell: StatusCollectionViewCell) {
+        if let indexPath = collectionView.indexPath(for: cell),
+           let item = dataSource.itemIdentifier(for: indexPath),
+           case .status(id: _, collapseState: _, filterState: let filterState) = item {
+            filterer.setResult(.allow, for: filterState)
+            var snapshot = dataSource.snapshot()
+            snapshot.reconfigureItems([item])
+            dataSource.apply(snapshot, animatingDifferences: true)
+        }
+    }
 }
 
 extension TimelineViewController: TabBarScrollableViewController {

Tusker/Screens/Timeline/TimelinesPageViewController.swift

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import SwiftUI
 
 class TimelinesPageViewController: SegmentedPageViewController {
 
@@ -40,28 +41,42 @@ class TimelinesPageViewController: SegmentedPageViewController {
         
         title = homeTitle
         tabBarItem.image = UIImage(systemName: "house.fill")
+        
+        let filtersItem = UIBarButtonItem(image: UIImage(systemName: "line.3.horizontal.decrease.circle"), style: .plain, target: self, action: #selector(filtersPressed))
+        filtersItem.accessibilityLabel = "Filters"
+        navigationItem.leftBarButtonItem = filtersItem
     }
     
     required init?(coder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
     
+    func stateRestorationActivity() -> NSUserActivity? {
+        return (pageControllers[currentIndex] as! TimelineViewController).stateRestorationActivity()
+    }
+    
     func restoreActivity(_ activity: NSUserActivity) {
         guard let timeline = UserActivityManager.getTimeline(from: activity) else {
             return
         }
+        let index: Int
         switch timeline {
         case .home:
-            selectPage(at: 0, animated: false)
+            index = 0
         case .public(local: false):
-            selectPage(at: 1, animated: false)
+            index = 1
         case .public(local: true):
-            selectPage(at: 2, animated: false)
+            index = 2
         default:
             return
         }
-        let timelineVC = pageControllers[currentIndex] as! TimelineViewController
+        selectPage(at: index, animated: false)
+        let timelineVC = pageControllers[index] as! TimelineViewController
         timelineVC.restoreActivity(activity)
     }
     
+    @objc private func filtersPressed() {
+        present(UIHostingController(rootView: FiltersView(mastodonController: mastodonController)), animated: true)
+    }
+
 }

Tusker/Screens/Utilities/CollectionViewController.swift

@@ -0,0 +1,13 @@
+//
+//  CollectionViewController.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/29/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+
+protocol CollectionViewController: UIViewController {
+    var collectionView: UICollectionView! { get }
+}

Tusker/Screens/Utilities/Previewing.swift

@@ -39,15 +39,15 @@ extension MenuActionProvider {
     
     private var mastodonController: MastodonController? { navigationDelegate?.apiController }
     
-    func actionsForProfile(accountID: String, sourceView: UIView?) -> [UIMenuElement] {
+    func actionsForProfile(accountID: String, source: PopoverSource) -> [UIMenuElement] {
         guard let mastodonController = mastodonController,
             let account = mastodonController.persistentContainer.account(for: accountID) else { return [] }
         
         var shareSection = [
             openInSafariAction(url: account.url),
-            createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self, weak sourceView] (_) in
+            createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self] (_) in
                 guard let self = self else { return }
-                self.navigationDelegate?.showMoreOptions(forAccount: accountID, sourceView: sourceView)
+                self.navigationDelegate?.showMoreOptions(forAccount: accountID, source: source)
             })
         ]
         
@@ -95,24 +95,27 @@ extension MenuActionProvider {
         ]
     }
     
-    func actionsForURL(_ url: URL, sourceView: UIView?) -> [UIAction] {
+    func actionsForURL(_ url: URL, source: PopoverSource) -> [UIAction] {
         return [
             openInSafariAction(url: url),
-            createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self, weak sourceView] (_) in
+            createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self] (_) in
                 guard let self = self else { return }
-                self.navigationDelegate?.showMoreOptions(forURL: url, sourceView: sourceView)
+                self.navigationDelegate?.showMoreOptions(forURL: url, source: source)
             })
         ]
     }
     
-    func actionsForHashtag(_ hashtag: Hashtag, sourceView: UIView?) -> [UIMenuElement] {
-        let actionsSection: [UIMenuElement]
+    func actionsForHashtag(_ hashtag: Hashtag, source: PopoverSource) -> [UIMenuElement] {
+        var actionsSection: [UIMenuElement] = []
         if let mastodonController = mastodonController,
            mastodonController.loggedIn {
+            let name = hashtag.name.lowercased()
             let context = mastodonController.persistentContainer.viewContext
-            let existing = try? context.fetch(SavedHashtag.fetchRequest(name: hashtag.name)).first
+            let existing = try? context.fetch(SavedHashtag.fetchRequest(name: name)).first
+            let saveSubtitle = "Saved hashtags appear in the Explore section of Tusker"
+            let saveImage = UIImage(systemName: existing != nil ? "minus" : "plus")
             actionsSection = [
-                createAction(identifier: "save", title: existing != nil ? "Unsave Hashtag" : "Save Hashtag", systemImageName: "number", handler: { (_) in
+                UIAction(title: existing != nil ? "Unsave Hashtag" : "Save Hashtag", subtitle: saveSubtitle, image: saveImage, handler: { (_) in
                     if let existing = existing {
                         context.delete(existing)
                     } else {
@@ -121,13 +124,21 @@ extension MenuActionProvider {
                     mastodonController.persistentContainer.save(context: context)
                 })
             ]
-        } else {
-            actionsSection = []
+            if mastodonController.instanceFeatures.canFollowHashtags {
+                let existing = mastodonController.followedHashtags.first(where: { $0.name.lowercased() == name })
+                let subtitle = "Posts tagged with followed hashtags appear in your Home timeline"
+                let image = UIImage(systemName: existing != nil ? "person.badge.minus" : "person.badge.plus")
+                actionsSection.append(UIAction(title: existing != nil ? "Unfollow" : "Follow", subtitle: subtitle, image: image) { [unowned self] _ in
+                    Task {
+                        await ToggleFollowHashtagService(hashtag: hashtag, presenter: navigationDelegate!).toggleFollow()
+                    }
+                })
+            }
         }
         
         let shareSection: [UIMenuElement]
         if let url = URL(hashtag.url) {
-            shareSection = actionsForURL(url, sourceView: sourceView)
+            shareSection = actionsForURL(url, source: source)
         } else {
             shareSection = []
         }
@@ -138,16 +149,16 @@ extension MenuActionProvider {
         ]
     }
     
-    func actionsForStatus(_ status: StatusMO, sourceView: UIView?, includeStatusButtonActions: Bool = true) -> [UIMenuElement] {
+    func actionsForStatus(_ status: StatusMO, source: PopoverSource, includeStatusButtonActions: Bool = true) -> [UIMenuElement] {
         guard let mastodonController = mastodonController else { return [] }
         
         guard let accountID = mastodonController.accountInfo?.id else {
             // user is logged out
             return [
                 openInSafariAction(url: status.url!),
-                createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self, weak sourceView] (_) in
+                createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self] (_) in
                     guard let self = self else { return }
-                    self.navigationDelegate?.showMoreOptions(forStatus: status.id, sourceView: sourceView)
+                    self.navigationDelegate?.showMoreOptions(forStatus: status.id, source: source)
                 })
             ]
         }
@@ -271,9 +282,9 @@ extension MenuActionProvider {
         } else {
             Logging.general.fault("Status missing URL: id=\(status.id, privacy: .public), reblog=\((status.reblog?.id).debugDescription, privacy: .public)")
         }
-        shareSection.append(createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self, weak sourceView] (_) in
+        shareSection.append(createAction(identifier: "share", title: "Share", systemImageName: "square.and.arrow.up", handler: { [weak self] (_) in
             guard let self = self else { return }
-            self.navigationDelegate?.showMoreOptions(forStatus: status.id, sourceView: sourceView)
+            self.navigationDelegate?.showMoreOptions(forStatus: status.id, source: source)
         }))
         
         addOpenInNewWindow(actions: &shareSection, activity: UserActivityManager.showConversationActivity(mainStatusID: status.id, accountID: accountID))
@@ -355,6 +366,17 @@ extension MenuActionProvider {
         }
     }
     
+    private func handleSuccess(title: String) {
+        if let toastable = self.toastableViewController {
+            var config = ToastConfiguration(title: title)
+            config.systemImageName = "checkmark"
+            config.dismissAutomaticallyAfter = 2
+            DispatchQueue.main.async {
+                toastable.showToast(configuration: config, animated: true)
+            }
+        }
+    }
+    
     private func relationshipAction(accountID: String, mastodonController: MastodonController, builder: @escaping @MainActor (RelationshipMO, MastodonController) -> UIMenuElement) -> UIDeferredMenuElement {
         return UIDeferredMenuElement.uncached({ @MainActor elementHandler in
             let relationship = Task {
@@ -380,14 +402,26 @@ extension MenuActionProvider {
     private func followAction(for relationship: RelationshipMO, mastodonController: MastodonController) -> UIMenuElement {
         let accountID = relationship.accountID
         let following = relationship.following
-        return createAction(identifier: "follow", title: following ? "Unfollow" : "Follow", systemImageName: following ? "person.badge.minus" : "person.badge.plus") { [weak self] _ in
-            let request = (following ? Account.unfollow : Account.follow)(accountID)
+        let requested = relationship.requested
+        let title = following ? "Unfollow" : requested ? "Cancel Request" : "Follow"
+        let imageName = following || requested  ? "person.badge.minus" : "person.badge.plus"
+        return createAction(identifier: "follow", title: title, systemImageName: imageName) { [weak self] _ in
+            let request = (following || requested ? Account.unfollow : Account.follow)(accountID)
             mastodonController.run(request) { response in
                 switch response {
                 case .failure(let error):
-                    self?.handleError(error, title: "Error \(following ? "Unf" : "F")ollowing")
+                    self?.handleError(error, title: following ? "Error Unfollowing" : requested ? "Error Cancelinng Request" : "Error Following")
                 case .success(let relationship, _):
                     mastodonController.persistentContainer.addOrUpdate(relationship: relationship)
+                    if requested { // was requested, now cancelled
+                        self?.handleSuccess(title: "Follow Request Cancelled")
+                    } else if following { // was following, now unfollowed
+                        self?.handleSuccess(title: "Unfollowed")
+                    } else if relationship.followRequested { // was not following, now requested
+                        self?.handleSuccess(title: "Request Sent")
+                    } else { // was not following, not now requested, assume success
+                        self?.handleSuccess(title: "Followed")
+                    }
                 }
             }
         }
@@ -407,6 +441,7 @@ extension MenuActionProvider {
                         self?.handleError(error, title: "Error \(block ? "B" : "Unb")locking")
                     case .success(let relationship, _):
                         mastodonController.persistentContainer.addOrUpdate(relationship: relationship)
+                        self?.handleSuccess(title: "\(block ? "B" : "Unb")locked")
                     }
                 }
             }
@@ -415,8 +450,11 @@ extension MenuActionProvider {
             return { [weak self] (_: UIAction) in
                 let req = block ? Client.block(domain: host) : Client.unblock(domain: host)
                 mastodonController.run(req) { response in
-                    if case .failure(let error) = response {
+                    switch response {
+                    case .failure(let error):
                         self?.handleError(error, title: "Error \(block ? "B" : "Unb")locking")
+                    case .success(_, _):
+                        self?.handleSuccess(title: "Domain \(block ? "B" : "Unb")locked")
                     }
                 }
             }
@@ -446,6 +484,7 @@ extension MenuActionProvider {
                         self?.handleError(error, title: "Error Unmuting")
                     case .success(let relationship, _):
                         mastodonController.persistentContainer.addOrUpdate(relationship: relationship)
+                        self?.handleSuccess(title: "Unmuted")
                     }
                 }
             }

Tusker/Screens/Utilities/SegmentedPageViewController.swift

@@ -13,6 +13,7 @@ class SegmentedPageViewController: UIPageViewController, UIPageViewControllerDel
     let titles: [String]
     let pageControllers: [UIViewController]
     
+    private var initialIndex = 0
     private(set) var currentIndex = 0
     
     var segmentedControl: UISegmentedControl!
@@ -43,7 +44,7 @@ class SegmentedPageViewController: UIPageViewController, UIPageViewControllerDel
         
         view.backgroundColor = .systemBackground
         
-        selectPage(at: 0, animated: false)
+        selectPage(at: initialIndex, animated: false)
         
         addKeyCommand(MenuController.prevSubTabCommand)
         addKeyCommand(MenuController.nextSubTabCommand)
@@ -57,6 +58,10 @@ class SegmentedPageViewController: UIPageViewController, UIPageViewControllerDel
     }
     
     func selectPage(at index: Int, animated: Bool) {
+        guard isViewLoaded else {
+            initialIndex = index
+            return
+        }
         let direction: UIPageViewController.NavigationDirection = index - currentIndex > 0 ? .forward : .reverse
         setViewControllers([pageControllers[index]], direction: direction, animated: animated)
         navigationItem.title = pageControllers[index].title

Tusker/Screens/Utilities/SplitNavigationController.swift

@@ -56,7 +56,7 @@ class SplitNavigationController: UIViewController {
                    let selectedIndexPath = tableVC.tableView.indexPathForSelectedRow {
                     tableVC.tableView.deselectRow(at: selectedIndexPath, animated: true)
                 } else if let sender = sender as? UIViewController,
-                          let collectionView = sender.view as? UICollectionView {
+                          let collectionView = (sender as? CollectionViewController)?.collectionView ?? sender.view as? UICollectionView {
                     // the collection view's animation speed is weirdly fast, so we do it slower
                     UIView.animate(withDuration: 0.5, delay: 0) {
                         collectionView.indexPathsForSelectedItems?.forEach { collectionView.deselectItem(at: $0, animated: false) }

Tusker/SemiCaseSensitiveComparator.swift

@@ -0,0 +1,61 @@
+//
+//  SemiCaseSensitiveComparator.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/30/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import Foundation
+
+/// A comparator that sorts objects with a string key path case insensitively unless they're the same, in which case uppercase comes after lowercase.
+struct SemiCaseSensitiveComparator: SortComparator {
+    var order: SortOrder = .forward
+    
+    typealias Compared = String
+    
+    static func keyPath<Object>(_ keyPath: KeyPath<Object, String>) -> KeyPathComparator<Object> {
+        return KeyPathComparator(keyPath, comparator: SemiCaseSensitiveComparator())
+    }
+    
+    func compare(_ lhs: String, _ rhs: String) -> ComparisonResult {
+        let result = doCompare(lhs, rhs)
+        if case .reverse = order {
+            switch result {
+            case .orderedDescending:
+                return .orderedAscending
+            case .orderedAscending:
+                return .orderedDescending
+            case .orderedSame:
+                return .orderedSame
+            }
+        } else {
+            return result
+        }
+    }
+    
+    private func doCompare(_ lhs: String, _ rhs: String) -> ComparisonResult {
+        for (l, r) in zip(lhs, rhs) {
+            let lLower = l.lowercased()
+            let rLower = r.lowercased()
+            if lLower < rLower {
+                return .orderedAscending
+            } else if lLower > rLower {
+                return .orderedDescending
+            } else {
+                if l < r {
+                    return .orderedDescending
+                } else if l > r {
+                    return .orderedAscending
+                }
+            }
+        }
+        if lhs.count > rhs.count {
+            return .orderedDescending
+        } else if lhs.count < rhs.count {
+            return .orderedAscending
+        } else {
+            return .orderedSame
+        }
+    }
+}

Tusker/Shortcuts/UserActivityManager.swift

@@ -91,10 +91,37 @@ class UserActivityManager {
         return activity
     }
     
+    static func addDuckedDraft(to activity: NSUserActivity?, draft: Draft) -> NSUserActivity {
+        if let activity {
+            activity.addUserInfoEntries(from: [
+                "duckedDraftID": draft.id.uuidString
+            ])
+            return activity
+        } else {
+            return editDraftActivity(id: draft.id, accountID: draft.accountID)
+        }
+    }
+    
+    static func addEditedDraft(to activity: NSUserActivity?, draft: Draft) -> NSUserActivity {
+        if let activity {
+            activity.addUserInfoEntries(from: [
+                "editedDraftID": draft.id.uuidString
+            ])
+            return activity
+        } else {
+            return editDraftActivity(id: draft.id, accountID: draft.accountID)
+        }
+    }
+    
     static func getDraft(from activity: NSUserActivity) -> Draft? {
-        guard activity.activityType == UserActivityType.newPost.rawValue,
-              let str = activity.userInfo?["draftID"] as? String,
-              let uuid = UUID(uuidString: str) else {
+        let idStr: String?
+        if activity.activityType == UserActivityType.newPost.rawValue {
+            idStr = activity.userInfo?["draftID"] as? String
+        } else {
+            idStr = activity.userInfo?["duckedDraftID"] as? String ?? activity.userInfo?["editedDraftID"] as? String
+        }
+        guard let idStr,
+              let uuid = UUID(uuidString: idStr) else {
             return nil
         }
         return DraftsManager.shared.getBy(id: uuid)

Tusker/TuskerNavigationDelegate.swift

@@ -13,7 +13,7 @@ import Pachyderm
 protocol TuskerNavigationDelegate: UIViewController, ToastableViewController {
     var apiController: MastodonController! { get }
     
-    func conversation(mainStatusID: String, state: StatusState) -> ConversationTableViewController
+    func conversation(mainStatusID: String, state: CollapseState) -> ConversationTableViewController
 }
 
 extension TuskerNavigationDelegate {
@@ -59,7 +59,7 @@ extension TuskerNavigationDelegate {
                     message += " This can happen if you do not have an app installed for '\(scheme)://' URLs."
                 }
                 let alert = UIAlertController(title: "Invalid URL", message: message, preferredStyle: .alert)
-                alert.addAction(UIAlertAction(title: "Ok", style: .default, handler: nil))
+                alert.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
                 present(alert, animated: true)
             }
         }
@@ -76,7 +76,7 @@ extension TuskerNavigationDelegate {
         }
     }
     
-    func conversation(mainStatusID: String, state: StatusState) -> ConversationTableViewController {
+    func conversation(mainStatusID: String, state: CollapseState) -> ConversationTableViewController {
         return ConversationTableViewController(for: mainStatusID, state: state, mastodonController: apiController)
     }
     
@@ -84,11 +84,11 @@ extension TuskerNavigationDelegate {
         self.selected(status: statusID, state: .unknown)
     }
     
-    func selected(status statusID: String, state: StatusState) {
+    func selected(status statusID: String, state: CollapseState) {
         show(conversation(mainStatusID: statusID, state: state), sender: self)
     }
     
-    func compose(editing draft: Draft) {
+    func compose(editing draft: Draft, animated: Bool = true) {
         if UIDevice.current.userInterfaceIdiom == .pad || UIDevice.current.userInterfaceIdiom == .mac {
             let compose = UserActivityManager.editDraftActivity(id: draft.id, accountID: apiController.accountInfo!.id)
             let options = UIWindowScene.ActivationRequestOptions()
@@ -97,20 +97,20 @@ extension TuskerNavigationDelegate {
         } else {
             let compose = ComposeHostingController(draft: draft, mastodonController: apiController)
             if #available(iOS 16.0, *),
-               presentDuckable(compose) {
+               presentDuckable(compose, animated: animated) {
                 return
             } else {
                 let compose = ComposeHostingController(draft: draft, mastodonController: apiController)
                 let nav = UINavigationController(rootViewController: compose)
                 nav.presentationController?.delegate = compose
-                present(nav, animated: true)
+                present(nav, animated: animated)
             }
         }
     }
     
-    func compose(inReplyToID: String? = nil, mentioningAcct: String? = nil) {
+    func compose(inReplyToID: String? = nil, mentioningAcct: String? = nil, animated: Bool = true) {
         let draft = apiController.createDraft(inReplyToID: inReplyToID, mentioningAcct: mentioningAcct)
-        compose(editing: draft)
+        compose(editing: draft, animated: animated)
     }
     
     func loadingLargeImage(url: URL, cache: ImageCache, description: String?, animatingFrom sourceView: UIImageView) -> LoadingLargeImageViewController {
@@ -159,21 +159,21 @@ extension TuskerNavigationDelegate {
         return UIActivityViewController(activityItems: [account.url, AccountActivityItemSource(account)], applicationActivities: nil)
     }
     
-    func showMoreOptions(forStatus statusID: String, sourceView: UIView?) {
+    func showMoreOptions(forStatus statusID: String, source: PopoverSource) {
         let vc = moreOptions(forStatus: statusID)
-        vc.popoverPresentationController?.sourceView = sourceView
+        source.apply(to: vc)
         present(vc, animated: true)
     }
     
-    func showMoreOptions(forURL url: URL, sourceView: UIView?) {
+    func showMoreOptions(forURL url: URL, source: PopoverSource) {
         let vc = moreOptions(forURL: url)
-        vc.popoverPresentationController?.sourceView = sourceView
+        source.apply(to: vc)
         present(vc, animated: true)
     }
     
-    func showMoreOptions(forAccount accountID: String, sourceView: UIView?) {
+    func showMoreOptions(forAccount accountID: String, source: PopoverSource) {
         let vc = moreOptions(forAccount: accountID)
-        vc.popoverPresentationController?.sourceView = sourceView
+        source.apply(to: vc)
         present(vc, animated: true)
     }
     
@@ -183,8 +183,35 @@ extension TuskerNavigationDelegate {
         show(vc, sender: self)
     }
     
-    func statusActionAccountList(action: StatusActionAccountListViewController.ActionType, statusID: String, statusState state: StatusState, accountIDs: [String]?) -> StatusActionAccountListViewController {
+    func statusActionAccountList(action: StatusActionAccountListViewController.ActionType, statusID: String, statusState state: CollapseState, accountIDs: [String]?) -> StatusActionAccountListViewController {
         return StatusActionAccountListViewController(actionType: action, statusID: statusID, statusState: state, accountIDs: accountIDs, mastodonController: apiController)
     }
     
 }
+
+enum PopoverSource {
+    case none
+    case view(WeakHolder<UIView>)
+    case barButtonItem(WeakHolder<UIBarButtonItem>)
+    
+    func apply(to viewController: UIViewController) {
+        if let popoverPresentationController = viewController.popoverPresentationController {
+            switch self {
+            case .none:
+                break
+            case .view(let view):
+                popoverPresentationController.sourceView = view.object
+            case .barButtonItem(let item):
+                popoverPresentationController.barButtonItem = item.object
+            }
+        }
+    }
+    
+    static func view(_ view: UIView?) -> Self {
+        .view(WeakHolder(view))
+    }
+    
+    static func barButtonItem(_ item: UIBarButtonItem?) -> Self {
+        .barButtonItem(WeakHolder(item))
+    }
+}

Tusker/Views/Account Cell/AccountTableViewCell.swift

@@ -109,7 +109,7 @@ extension AccountTableViewCell: MenuPreviewProvider {
         guard let mastodonController = mastodonController else { return nil }
         return (
 			content: { ProfileViewController(accountID: self.accountID, mastodonController: mastodonController) },
-            actions: { self.delegate?.actionsForProfile(accountID: self.accountID, sourceView: self.avatarImageView) ?? [] }
+            actions: { self.delegate?.actionsForProfile(accountID: self.accountID, source: .view(self.avatarImageView)) ?? [] }
 		)
     }
 }

Tusker/Views/ContentTextView.swift

@@ -14,6 +14,7 @@ import WebURL
 import WebURLFoundationExtras
 
 private let emojiRegex = try! NSRegularExpression(pattern: ":(\\w+):", options: [])
+private let dataDetectorsScheme = "x-apple-data-detectors"
 
 class ContentTextView: LinkTextView, BaseEmojiLabel {
     
@@ -21,14 +22,19 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
     weak var overrideMastodonController: MastodonController?
     var mastodonController: MastodonController? { overrideMastodonController ?? navigationDelegate?.apiController }
 
-    var defaultFont: UIFont = .systemFont(ofSize: 17)
-    var defaultColor: UIColor = .label
-    var paragraphStyle: NSParagraphStyle = {
-        let style = NSMutableParagraphStyle()
-        // 2 points is enough that it doesn't make things look weirdly spaced out, but leaves a slight gap when there are multiple lines of emojis
-        style.lineSpacing = 2
-        return style
-    }()
+    private var htmlConverter = HTMLConverter()
+    var defaultFont: UIFont {
+        _read { yield htmlConverter.font }
+        _modify { yield &htmlConverter.font }
+    }
+    var defaultColor: UIColor {
+        _read { yield htmlConverter.color }
+        _modify { yield &htmlConverter.color }
+    }
+    var paragraphStyle: NSParagraphStyle {
+        _read { yield htmlConverter.paragraphStyle }
+        _modify { yield &htmlConverter.paragraphStyle }
+    }
     
     private(set) var hasEmojis = false
     
@@ -84,99 +90,7 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
 
     // MARK: - HTML Parsing
     func setTextFromHtml(_ html: String) {
-        let doc = try! SwiftSoup.parse(html)
-        let body = doc.body()!
-        
-        let attributedText = attributedTextForHTMLNode(body)
-        let mutAttrString = NSMutableAttributedString(attributedString: attributedText)
-        mutAttrString.trimTrailingCharactersInSet(.whitespacesAndNewlines)
-        mutAttrString.collapseWhitespace()
-        
-        mutAttrString.addAttribute(.paragraphStyle, value: paragraphStyle, range: mutAttrString.fullRange)
-        
-        self.attributedText = mutAttrString
-    }
-    
-    private func attributedTextForHTMLNode(_ node: Node, usePreformattedText: Bool = false) -> NSAttributedString {
-        switch node {
-        case let node as TextNode:
-            let text: String
-            if usePreformattedText {
-                text = node.getWholeText()
-            } else {
-                text = node.text()
-            }
-            return NSAttributedString(string: text, attributes: [.font: defaultFont, .foregroundColor: defaultColor])
-        case let node as Element:
-            let attributed = NSMutableAttributedString(string: "", attributes: [.font: defaultFont, .foregroundColor: defaultColor])
-            for child in node.getChildNodes() {
-                attributed.append(attributedTextForHTMLNode(child, usePreformattedText: usePreformattedText || node.tagName() == "pre"))
-            }
-            
-            switch node.tagName() {
-            case "br":
-                // need to specify defaultFont here b/c otherwise it uses the default 12pt Helvetica which
-                // screws up its determination of the line height making multiple lines of emojis squash together
-                attributed.append(NSAttributedString(string: "\n", attributes: [.font: defaultFont]))
-            case "a":
-                let href = try! node.attr("href")
-                if let webURL = WebURL(href),
-                   let url = URL(webURL) {
-                    attributed.addAttribute(.link, value: url, range: attributed.fullRange)
-                } else if let url = URL(string: href) {
-                    attributed.addAttribute(.link, value: url, range: attributed.fullRange)
-                }
-            case "p":
-                attributed.append(NSAttributedString(string: "\n\n", attributes: [.font: defaultFont]))
-            case "em", "i":
-                let currentFont: UIFont
-                if attributed.length == 0 {
-                    currentFont = defaultFont
-                } else {
-                    currentFont = attributed.attribute(.font, at: 0, effectiveRange: nil) as? UIFont ?? defaultFont
-                }
-                attributed.addAttribute(.font, value: currentFont.withTraits(.traitItalic)!, range: attributed.fullRange)
-            case "strong", "b":
-                let currentFont: UIFont
-                if attributed.length == 0 {
-                    currentFont = defaultFont
-                } else {
-                    currentFont = attributed.attribute(.font, at: 0, effectiveRange: nil) as? UIFont ?? defaultFont
-                }
-                attributed.addAttribute(.font, value: currentFont.withTraits(.traitBold)!, range: attributed.fullRange)
-            case "del":
-                attributed.addAttribute(.strikethroughStyle, value: NSUnderlineStyle.single.rawValue, range: attributed.fullRange)
-            case "code":
-                attributed.addAttribute(.font, value: UIFont.monospacedSystemFont(ofSize: defaultFont.pointSize, weight: .regular), range: attributed.fullRange)
-            case "pre":
-                attributed.append(NSAttributedString(string: "\n\n"))
-                attributed.addAttribute(.font, value: UIFont.monospacedSystemFont(ofSize: defaultFont.pointSize, weight: .regular), range: attributed.fullRange)
-            case "ol", "ul":
-                attributed.append(NSAttributedString(string: "\n\n"))
-                attributed.trimLeadingCharactersInSet(.whitespacesAndNewlines)
-            case "li":
-                let parentEl = node.parent()!
-                let parentTag = parentEl.tagName()
-                let bullet: NSAttributedString
-                if parentTag == "ol" {
-                    let index = (try? node.elementSiblingIndex()) ?? 0
-                    // we use the monospace digit font so that the periods of all the list items line up
-                    bullet = NSAttributedString(string: "\(index + 1).\t", attributes: [.font: UIFont.monospacedDigitSystemFont(ofSize: defaultFont.pointSize, weight: .regular)])
-                } else if parentTag == "ul" {
-                    bullet = NSAttributedString(string: "\u{2022}\t", attributes: [.font: defaultFont])
-                } else {
-                    bullet = NSAttributedString()
-                }
-                attributed.insert(bullet, at: 0)
-                attributed.append(NSAttributedString(string: "\n", attributes: [.font: defaultFont]))
-            default:
-                break
-            }
-            
-            return attributed
-        default:
-            fatalError("Unexpected node type \(type(of: node))")
-        }
+        self.attributedText = htmlConverter.convert(html)
     }
     
     // MARK: - Interaction
@@ -198,7 +112,8 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
         }
         
         let location = recognizer.location(in: self)
-        if let (link, range) = getLinkAtPoint(location) {
+        if let (link, range) = getLinkAtPoint(location),
+           link.scheme != dataDetectorsScheme {
             let text = (self.text as NSString).substring(with: range)
             handleLinkTapped(url: link, text: text)
         }
@@ -287,9 +202,15 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
 
 extension ContentTextView: UITextViewDelegate {
     func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
-        // generally disable the text view's link interactions, we handle tapping links ourself with a gesture recognizer
         // the builtin data detectors use the x-apple-data-detectors scheme, and we allow the text view to handle those itself
-        return URL.scheme == "x-apple-data-detectors"
+        if URL.scheme == dataDetectorsScheme {
+            return true
+        } else {
+            // otherwise, regular taps are handled by the gesture recognizer, but the accessibility interaction to select links with the rotor goes through here
+            // and this seems to be the only way of overriding what it does
+            handleLinkTapped(url: URL, text: (text as NSString).substring(with: characterRange))
+            return false
+        }
     }
 }
 
@@ -313,11 +234,11 @@ extension ContentTextView: UIContextMenuInteractionDelegate {
                 let text = (self.text as NSString).substring(with: range)
                 let actions: [UIMenuElement]
                 if let mention = self.getMention(for: link, text: text) {
-                    actions = self.actionsForProfile(accountID: mention.id, sourceView: self)
+                    actions = self.actionsForProfile(accountID: mention.id, source: .view(self))
                 } else if let tag = self.getHashtag(for: link, text: text) {
-                    actions = self.actionsForHashtag(tag, sourceView: self)
+                    actions = self.actionsForHashtag(tag, source: .view(self))
                 } else {
-                    actions = self.actionsForURL(link, sourceView: self)
+                    actions = self.actionsForURL(link, source: .view(self))
                 }
                 return UIMenu(title: "", image: nil, identifier: nil, options: [], children: actions)
             }

Tusker/Views/Notifications/ActionNotificationGroupTableViewCell.swift

@@ -9,6 +9,7 @@
 import UIKit
 import Pachyderm
 import SwiftSoup
+import Sentry
 
 class ActionNotificationGroupTableViewCell: UITableViewCell {
 
@@ -66,7 +67,17 @@ class ActionNotificationGroupTableViewCell: UITableViewCell {
         self.group = group
         
         guard let firstNotification = group.notifications.first else { fatalError() }
-        let status = firstNotification.status!
+        guard let status = firstNotification.status else {
+            let crumb = Breadcrumb(level: .fatal, category: "notifications")
+            crumb.data = [
+                "id": firstNotification.id,
+                "type": firstNotification.kind.rawValue,
+                "created_at": firstNotification.createdAt.formatted(.iso8601),
+                "account": firstNotification.account.id,
+            ]
+            SentrySDK.addBreadcrumb(crumb: crumb)
+            fatalError("missing status for favorite/reblog notification")
+        }
         self.statusID = status.id
         
         updateUIForPreferences()

Tusker/Views/Notifications/FollowNotificationGroupTableViewCell.swift

@@ -214,7 +214,7 @@ extension FollowNotificationGroupTableViewCell: MenuPreviewProvider {
             }
         }, actions: {
             if accountIDs.count == 1 {
-                return self.delegate?.actionsForProfile(accountID: accountIDs.first!, sourceView: self) ?? []
+                return self.delegate?.actionsForProfile(accountID: accountIDs.first!, source: .view(self)) ?? []
             } else {
                 return []
             }

Tusker/Views/Notifications/PollFinishedTableViewCell.swift

@@ -52,7 +52,7 @@ class PollFinishedTableViewCell: UITableViewCell {
         displayNameLabel.text = notification.account.displayName
         displayNameLabel.setEmojis(notification.account.emojis, identifier: notification.account.id)
         
-        let doc = try! SwiftSoup.parse(status.content)
+        let doc = try! SwiftSoup.parseBodyFragment(status.content)
         statusContentLabel.text = try! doc.text()
         
         pollView.updateUI(status: status, poll: poll)
@@ -114,7 +114,7 @@ extension PollFinishedTableViewCell: MenuPreviewProvider {
         return (content: {
             delegate.conversation(mainStatusID: statusID, state: .unknown)
         }, actions: {
-            delegate.actionsForStatus(status, sourceView: self)
+            delegate.actionsForStatus(status, source: .view(self))
         })
     }
 }

Tusker/Views/Notifications/StatusUpdatedNotificationTableViewCell.swift

@@ -0,0 +1,114 @@
+//
+//  StatusUpdatedNotificationTableViewCell.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 11/27/22.
+//  Copyright © 2022 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+import SwiftSoup
+
+class StatusUpdatedNotificationTableViewCell: UITableViewCell {
+    
+    weak var delegate: (TuskerNavigationDelegate & MenuActionProvider)?
+
+    @IBOutlet weak var timestampLabel: UILabel!
+    @IBOutlet weak var displayNameLabel: EmojiLabel!
+    @IBOutlet weak var contentLabel: UILabel!
+    
+    private var notification: Pachyderm.Notification?
+    private var updateTimestampWorkItem: DispatchWorkItem?
+    
+    override func awakeFromNib() {
+        super.awakeFromNib()
+        
+        timestampLabel.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).addingAttributes([
+            .traits: [
+                UIFontDescriptor.TraitKey.weight: UIFont.Weight.light.rawValue,
+            ]
+        ]), size: 0)
+        timestampLabel.adjustsFontForContentSizeCategory = true
+
+        displayNameLabel.font = .preferredFont(forTextStyle: .body).withTraits(.traitBold)!
+        displayNameLabel.adjustsFontForContentSizeCategory = true
+    }
+    
+    func updateUI(notification: Pachyderm.Notification) {
+        guard notification.kind == .update,
+              let status = notification.status else {
+            return
+        }
+        
+        self.notification = notification
+        
+        updateTimestamp()
+        
+        displayNameLabel.text = notification.account.displayName
+        displayNameLabel.setEmojis(notification.account.emojis, identifier: notification.account.id)
+        
+        let doc = try! SwiftSoup.parseBodyFragment(status.content)
+        contentLabel.text = try! doc.text()
+    }
+    
+    private func updateTimestamp() {
+        guard let notification else { return }
+        
+        timestampLabel.text = notification.createdAt.timeAgoString()
+        
+        let delay: DispatchTimeInterval?
+        switch notification.createdAt.timeAgo().1 {
+        case .second:
+            delay = .seconds(10)
+        case .minute:
+            delay = .seconds(60)
+        default:
+            delay = nil
+        }
+        if let delay = delay {
+            if updateTimestampWorkItem == nil {
+                updateTimestampWorkItem = DispatchWorkItem { [weak self] in
+                    self?.updateTimestamp()
+                }
+                DispatchQueue.main.asyncAfter(deadline: .now() + delay, execute: updateTimestampWorkItem!)
+            }
+        } else {
+            updateTimestampWorkItem = nil
+        }
+    }
+    
+    override func prepareForReuse() {
+        super.prepareForReuse()
+        
+        updateTimestampWorkItem?.cancel()
+        updateTimestampWorkItem = nil
+    }
+    
+}
+
+extension StatusUpdatedNotificationTableViewCell: SelectableTableViewCell {
+    func didSelectCell() {
+        guard let delegate,
+        let status = notification?.status else {
+            return
+        }
+        let vc = delegate.conversation(mainStatusID: status.id, state: .unknown)
+        delegate.show(vc)
+    }
+}
+
+extension StatusUpdatedNotificationTableViewCell: MenuPreviewProvider {
+    func getPreviewProviders(for location: CGPoint, sourceViewController: UIViewController) -> PreviewProviders? {
+        guard let delegate,
+              let statusID = notification?.status?.id,
+              let status = delegate.apiController.persistentContainer.status(for: statusID) else {
+            return nil
+        }
+        return (content: {
+            delegate.conversation(mainStatusID: statusID, state: .unknown)
+        }, actions: {
+            delegate.actionsForStatus(status, source: .view(self))
+        })
+    }
+}

Tusker/Views/Notifications/StatusUpdatedNotificationTableViewCell.xib

@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="21507" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES">
+    <device id="retina6_12" orientation="portrait" appearance="light"/>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21505"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="System colors in document resources" minToolsVersion="11.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
+        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
+        <tableViewCell contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" rowHeight="124" id="KGk-i7-Jjw" customClass="StatusUpdatedNotificationTableViewCell" customModule="Tusker" customModuleProvider="target">
+            <rect key="frame" x="0.0" y="0.0" width="320" height="124"/>
+            <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
+            <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="KGk-i7-Jjw" id="H2p-sc-9uM">
+                <rect key="frame" x="0.0" y="0.0" width="320" height="124"/>
+                <autoresizingMask key="autoresizingMask"/>
+                <subviews>
+                    <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" spacing="4" translatesAutoresizingMaskIntoConstraints="NO" id="ZWN-ni-RLP">
+                        <rect key="frame" x="74" y="11" width="230" height="102"/>
+                        <subviews>
+                            <stackView opaque="NO" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="HLB-Iv-HTR">
+                                <rect key="frame" x="0.0" y="0.0" width="230" height="20.333333333333332"/>
+                                <subviews>
+                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="A post was edited" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontForContentSizeCategory="YES" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="mBx-jm-6sU">
+                                        <rect key="frame" x="0.0" y="0.0" width="206" height="20.333333333333332"/>
+                                        <fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
+                                        <nil key="textColor"/>
+                                        <nil key="highlightedColor"/>
+                                    </label>
+                                    <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="252" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" text="2m" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="04d-Lt-yL5">
+                                        <rect key="frame" x="206" y="0.0" width="24" height="20.333333333333332"/>
+                                        <fontDescription key="fontDescription" type="system" weight="light" pointSize="17"/>
+                                        <color key="textColor" systemColor="secondaryLabelColor"/>
+                                        <nil key="highlightedColor"/>
+                                    </label>
+                                </subviews>
+                            </stackView>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" text="Person" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="F5w-FN-c33" customClass="EmojiLabel" customModule="Tusker" customModuleProvider="target">
+                                <rect key="frame" x="0.0" y="24.333333333333336" width="230" height="20.333333333333336"/>
+                                <fontDescription key="fontDescription" type="boldSystem" pointSize="17"/>
+                                <color key="textColor" systemColor="secondaryLabelColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" text="Content" textAlignment="natural" lineBreakMode="tailTruncation" numberOfLines="2" baselineAdjustment="alignBaselines" adjustsFontForContentSizeCategory="YES" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="A4y-Se-5rW">
+                                <rect key="frame" x="0.0" y="48.666666666666657" width="230" height="53.333333333333343"/>
+                                <fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
+                                <color key="textColor" systemColor="secondaryLabelColor"/>
+                                <nil key="highlightedColor"/>
+                            </label>
+                        </subviews>
+                    </stackView>
+                    <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="pencil" catalog="system" translatesAutoresizingMaskIntoConstraints="NO" id="3pZ-j9-PPP">
+                        <rect key="frame" x="36" y="11" width="30" height="31"/>
+                        <constraints>
+                            <constraint firstAttribute="width" constant="30" id="FOx-Ib-CH7"/>
+                            <constraint firstAttribute="height" constant="30" id="UNQ-xp-O8B"/>
+                        </constraints>
+                        <preferredSymbolConfiguration key="preferredSymbolConfiguration" scale="large"/>
+                    </imageView>
+                </subviews>
+                <constraints>
+                    <constraint firstItem="3pZ-j9-PPP" firstAttribute="top" secondItem="H2p-sc-9uM" secondAttribute="topMargin" id="6Aw-t0-5vM"/>
+                    <constraint firstItem="ZWN-ni-RLP" firstAttribute="top" secondItem="H2p-sc-9uM" secondAttribute="topMargin" id="88f-jC-7Dk"/>
+                    <constraint firstItem="ZWN-ni-RLP" firstAttribute="leading" secondItem="3pZ-j9-PPP" secondAttribute="trailing" constant="8" id="R68-9I-Bnh"/>
+                    <constraint firstAttribute="bottomMargin" secondItem="ZWN-ni-RLP" secondAttribute="bottom" id="eCm-M2-qlS"/>
+                    <constraint firstItem="ZWN-ni-RLP" firstAttribute="leading" secondItem="H2p-sc-9uM" secondAttribute="leadingMargin" constant="58" id="r84-Xe-N1F"/>
+                    <constraint firstAttribute="trailingMargin" secondItem="ZWN-ni-RLP" secondAttribute="trailing" id="w0X-u7-BPp"/>
+                </constraints>
+            </tableViewCellContentView>
+            <viewLayoutGuide key="safeArea" id="njF-e1-oar"/>
+            <connections>
+                <outlet property="contentLabel" destination="A4y-Se-5rW" id="1j0-QT-bzy"/>
+                <outlet property="displayNameLabel" destination="F5w-FN-c33" id="q3K-Od-YxV"/>
+                <outlet property="timestampLabel" destination="04d-Lt-yL5" id="VeH-73-9Gh"/>
+            </connections>
+            <point key="canvasLocation" x="74.809160305343511" y="16.901408450704228"/>
+        </tableViewCell>
+    </objects>
+    <resources>
+        <image name="pencil" catalog="system" width="128" height="113"/>
+        <systemColor name="secondaryLabelColor">
+            <color red="0.23529411764705882" green="0.23529411764705882" blue="0.2627450980392157" alpha="0.59999999999999998" colorSpace="custom" customColorSpace="sRGB"/>
+        </systemColor>
+    </resources>
+</document>

Tusker/Views/Profile Header/ProfileHeaderView.swift

@@ -34,7 +34,8 @@ class ProfileHeaderView: UIView {
     @IBOutlet weak var moreButton: VisualEffectImageButton!
     @IBOutlet weak var displayNameLabel: EmojiLabel!
     @IBOutlet weak var usernameLabel: UILabel!
-    @IBOutlet weak var followsYouLabel: UILabel!
+    @IBOutlet weak var lockImageView: UIImageView!
+    @IBOutlet weak var relationshipLabel: UILabel!
     @IBOutlet weak var noteTextView: StatusContentTextView!
     @IBOutlet weak var fieldsView: ProfileFieldsView!
     @IBOutlet weak var pagesSegmentedControl: UISegmentedControl!
@@ -76,8 +77,8 @@ class ProfileHeaderView: UIView {
         usernameLabel.font = UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 15, weight: .light))
         usernameLabel.adjustsFontForContentSizeCategory = true
         
-        followsYouLabel.font = UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 14))
-        followsYouLabel.adjustsFontForContentSizeCategory = true
+        relationshipLabel.font = UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 14))
+        relationshipLabel.adjustsFontForContentSizeCategory = true
         
         noteTextView.defaultFont = .preferredFont(forTextStyle: .body)
         noteTextView.adjustsFontForContentSizeCategory = true
@@ -117,10 +118,11 @@ class ProfileHeaderView: UIView {
         updateUIForPreferences()
         
         usernameLabel.text = "@\(account.acct)"
+        lockImageView.isHidden = !account.locked
         
         updateImages(account: account)
         
-        moreButton.menu = UIMenu(title: "", image: nil, identifier: nil, options: [], children: delegate?.actionsForProfile(accountID: accountID, sourceView: moreButton) ?? [])
+        moreButton.menu = UIMenu(title: "", image: nil, identifier: nil, options: [], children: delegate?.actionsForProfile(accountID: accountID, source: .view(moreButton)) ?? [])
         
         noteTextView.navigationDelegate = delegate
         noteTextView.setTextFromHtml(account.note)
@@ -148,6 +150,7 @@ class ProfileHeaderView: UIView {
         accessibilityElements = [
             displayNameLabel!,
             usernameLabel!,
+            relationshipLabel!,
             noteTextView!,
             fieldsView!,
             moreButton!,
@@ -161,7 +164,22 @@ class ProfileHeaderView: UIView {
                   return
               }
         
-        followsYouLabel.isHidden = !relationship.followedBy
+        var relationshipStr: String?
+        if relationship.following && relationship.followedBy {
+            relationshipStr = "You follow each other"
+        } else if relationship.following {
+            relationshipStr = "You follow"
+        } else if relationship.followedBy {
+            relationshipStr = "Follows you"
+        } else if relationship.blocking {
+            relationshipStr = "You block"
+        }
+        if let relationshipStr {
+            relationshipLabel.text = relationshipStr
+            relationshipLabel.isHidden = false
+        } else {
+            relationshipLabel.isHidden = true
+        }
     }
     
     @objc private func updateUIForPreferences() {

Tusker/Views/Profile Header/ProfileHeaderView.xib

@@ -40,7 +40,7 @@
                     </constraints>
                 </view>
                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" text="Display name" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="10" adjustsLetterSpacingToFitWidth="YES" translatesAutoresizingMaskIntoConstraints="NO" id="vcl-Gl-kXl" customClass="EmojiLabel" customModule="Tusker" customModuleProvider="target">
-                    <rect key="frame" x="144" y="206" width="254" height="32"/>
+                    <rect key="frame" x="144" y="206" width="254" height="29"/>
                     <fontDescription key="fontDescription" type="system" weight="semibold" pointSize="24"/>
                     <nil key="textColor"/>
                     <nil key="highlightedColor"/>
@@ -60,7 +60,7 @@
                     </userDefinedRuntimeAttributes>
                 </view>
                 <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" alignment="top" spacing="8" translatesAutoresizingMaskIntoConstraints="NO" id="u4P-3i-gEq">
-                    <rect key="frame" x="16" y="419" width="398" height="443"/>
+                    <rect key="frame" x="16" y="266" width="398" height="596"/>
                     <subviews>
                         <label hidden="YES" opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Follows you" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="UF8-nI-KVj">
                             <rect key="frame" x="0.0" y="0.0" width="75.5" height="0.0"/>
@@ -83,7 +83,7 @@
                             </constraints>
                         </view>
                         <segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="n1M-vM-Cj0">
-                            <rect key="frame" x="0.0" y="403.5" width="382" height="32"/>
+                            <rect key="frame" x="0.0" y="403.5" width="382" height="185"/>
                             <segments>
                                 <segment title="Posts"/>
                                 <segment title="Posts and Replies"/>
@@ -94,7 +94,7 @@
                             </connections>
                         </segmentedControl>
                         <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="5ja-fK-Fqz">
-                            <rect key="frame" x="0.0" y="442.5" width="398" height="0.5"/>
+                            <rect key="frame" x="0.0" y="595.5" width="398" height="0.5"/>
                             <color key="backgroundColor" systemColor="separatorColor"/>
                             <constraints>
                                 <constraint firstAttribute="height" constant="0.5" id="VwS-gV-q8M"/>
@@ -108,46 +108,57 @@
                         <constraint firstItem="1O8-2P-Gbf" firstAttribute="width" secondItem="u4P-3i-gEq" secondAttribute="width" constant="-16" id="hnA-3G-B9B"/>
                     </constraints>
                 </stackView>
+                <stackView opaque="NO" contentMode="scaleToFill" alignment="center" spacing="4" translatesAutoresizingMaskIntoConstraints="NO" id="jwU-EH-hmC">
+                    <rect key="frame" x="144" y="235" width="103.5" height="23"/>
+                    <subviews>
                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="@username" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="1C3-Pd-QiL">
-                    <rect key="frame" x="144" y="238" width="254" height="18"/>
+                            <rect key="frame" x="0.0" y="2.5" width="81" height="18"/>
                             <fontDescription key="fontDescription" type="system" weight="light" pointSize="15"/>
                             <color key="textColor" systemColor="secondaryLabelColor"/>
                             <nil key="highlightedColor"/>
                         </label>
+                        <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" image="lock.fill" catalog="system" translatesAutoresizingMaskIntoConstraints="NO" id="KNY-GD-beC">
+                            <rect key="frame" x="85" y="1.5" width="18.5" height="19.5"/>
+                            <color key="tintColor" systemColor="secondaryLabelColor"/>
+                            <preferredSymbolConfiguration key="preferredSymbolConfiguration" weight="light"/>
+                        </imageView>
+                    </subviews>
+                </stackView>
             </subviews>
             <viewLayoutGuide key="safeArea" id="vUN-kp-3ea"/>
             <color key="backgroundColor" systemColor="systemBackgroundColor"/>
             <constraints>
-                <constraint firstItem="1C3-Pd-QiL" firstAttribute="leading" secondItem="wT9-2J-uSY" secondAttribute="trailing" constant="8" id="23a-no-Gjj"/>
+                <constraint firstItem="vUN-kp-3ea" firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="jwU-EH-hmC" secondAttribute="trailing" constant="16" id="0VP-ri-Io5"/>
                 <constraint firstItem="dgG-dR-lSv" firstAttribute="top" secondItem="vUN-kp-3ea" secondAttribute="top" id="6Q0-q5-Ju6"/>
                 <constraint firstItem="wT9-2J-uSY" firstAttribute="centerY" secondItem="dgG-dR-lSv" secondAttribute="bottom" id="7gb-T3-Xe7"/>
                 <constraint firstItem="vcl-Gl-kXl" firstAttribute="top" secondItem="dgG-dR-lSv" secondAttribute="bottom" constant="8" symbolic="YES" id="7ss-Mf-YYH"/>
                 <constraint firstItem="vcl-Gl-kXl" firstAttribute="leading" secondItem="wT9-2J-uSY" secondAttribute="trailing" constant="8" id="8ho-WU-MxW"/>
+                <constraint firstItem="jwU-EH-hmC" firstAttribute="top" secondItem="vcl-Gl-kXl" secondAttribute="bottom" id="9lx-Fn-M0U"/>
                 <constraint firstItem="vUN-kp-3ea" firstAttribute="bottom" secondItem="u4P-3i-gEq" secondAttribute="bottom" id="9zc-N2-mfI"/>
                 <constraint firstItem="bRJ-Xf-kc9" firstAttribute="bottom" secondItem="dgG-dR-lSv" secondAttribute="bottom" constant="-8" id="AXS-bG-20Q"/>
-                <constraint firstItem="1C3-Pd-QiL" firstAttribute="bottom" relation="greaterThanOrEqual" secondItem="TkY-oK-if4" secondAttribute="bottom" id="OpB-YM-gyu"/>
+                <constraint firstItem="jwU-EH-hmC" firstAttribute="bottom" relation="greaterThanOrEqual" secondItem="TkY-oK-if4" secondAttribute="bottom" id="HBR-rg-RxO"/>
                 <constraint firstItem="dgG-dR-lSv" firstAttribute="leading" secondItem="vUN-kp-3ea" secondAttribute="leading" id="VD1-yc-KSa"/>
                 <constraint firstItem="wT9-2J-uSY" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="16" id="WNS-AR-ff2"/>
                 <constraint firstItem="bRJ-Xf-kc9" firstAttribute="trailing" secondItem="vUN-kp-3ea" secondAttribute="trailing" constant="-8" id="ZB4-ys-9zP"/>
-                <constraint firstItem="1C3-Pd-QiL" firstAttribute="top" secondItem="vcl-Gl-kXl" secondAttribute="bottom" id="d0z-X6-Sig"/>
                 <constraint firstItem="vUN-kp-3ea" firstAttribute="trailing" secondItem="vcl-Gl-kXl" secondAttribute="trailing" constant="16" id="e38-Od-kPg"/>
                 <constraint firstItem="u4P-3i-gEq" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="16" id="hgl-UR-o3W"/>
                 <constraint firstItem="vUN-kp-3ea" firstAttribute="trailing" secondItem="dgG-dR-lSv" secondAttribute="trailing" id="j0d-hY-815"/>
-                <constraint firstItem="vUN-kp-3ea" firstAttribute="trailing" secondItem="1C3-Pd-QiL" secondAttribute="trailing" constant="16" id="pcH-vi-2zH"/>
+                <constraint firstItem="jwU-EH-hmC" firstAttribute="leading" secondItem="wT9-2J-uSY" secondAttribute="trailing" constant="8" id="oGR-6M-gdd"/>
                 <constraint firstAttribute="trailing" secondItem="u4P-3i-gEq" secondAttribute="trailing" id="ph6-NT-A02"/>
-                <constraint firstItem="u4P-3i-gEq" firstAttribute="top" relation="greaterThanOrEqual" secondItem="wT9-2J-uSY" secondAttribute="bottom" constant="8" id="tKQ-6d-Z55"/>
-                <constraint firstItem="u4P-3i-gEq" firstAttribute="top" relation="greaterThanOrEqual" secondItem="vcl-Gl-kXl" secondAttribute="bottom" constant="8" id="xDD-rx-gC0"/>
+                <constraint firstItem="u4P-3i-gEq" firstAttribute="top" secondItem="wT9-2J-uSY" secondAttribute="bottom" priority="999" constant="8" id="tKQ-6d-Z55"/>
+                <constraint firstItem="u4P-3i-gEq" firstAttribute="top" secondItem="jwU-EH-hmC" secondAttribute="bottom" priority="999" constant="8" id="xDD-rx-gC0"/>
             </constraints>
             <connections>
                 <outlet property="avatarContainerView" destination="wT9-2J-uSY" id="yEm-h7-tfq"/>
                 <outlet property="avatarImageView" destination="TkY-oK-if4" id="bSJ-7z-j4w"/>
                 <outlet property="displayNameLabel" destination="vcl-Gl-kXl" id="64n-a9-my0"/>
                 <outlet property="fieldsView" destination="vKC-m1-Sbs" id="FeE-jh-lYH"/>
-                <outlet property="followsYouLabel" destination="UF8-nI-KVj" id="dTe-DQ-eJV"/>
                 <outlet property="headerImageView" destination="dgG-dR-lSv" id="HXT-v4-2iX"/>
+                <outlet property="lockImageView" destination="KNY-GD-beC" id="9EJ-iM-Eos"/>
                 <outlet property="moreButton" destination="bRJ-Xf-kc9" id="zIN-pz-L7y"/>
                 <outlet property="noteTextView" destination="1O8-2P-Gbf" id="yss-zZ-uQ5"/>
                 <outlet property="pagesSegmentedControl" destination="n1M-vM-Cj0" id="TCU-ku-YZN"/>
+                <outlet property="relationshipLabel" destination="UF8-nI-KVj" id="dTe-DQ-eJV"/>
                 <outlet property="usernameLabel" destination="1C3-Pd-QiL" id="57b-LQ-3pM"/>
             </connections>
             <point key="canvasLocation" x="-590" y="117"/>
@@ -155,6 +166,7 @@
     </objects>
     <resources>
         <image name="ellipsis" catalog="system" width="128" height="37"/>
+        <image name="lock.fill" catalog="system" width="125" height="128"/>
         <systemColor name="labelColor">
             <color red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
         </systemColor>

Tusker/Views/Status/BaseStatusTableViewCell.swift

@@ -57,7 +57,7 @@ class BaseStatusTableViewCell: UITableViewCell {
         }
     }
     
-    private(set) var statusState: StatusState!
+    private(set) var statusState: CollapseState!
     var collapsible = false {
         didSet {
             collapseButton.isHidden = !collapsible
@@ -130,7 +130,7 @@ class BaseStatusTableViewCell: UITableViewCell {
         }
     }
     
-    final func updateUI(statusID: String, state: StatusState) {
+    final func updateUI(statusID: String, state: CollapseState) {
         createObserversIfNecessary()
         
         guard let status = mastodonController.persistentContainer.status(for: statusID) else {
@@ -142,7 +142,7 @@ class BaseStatusTableViewCell: UITableViewCell {
         doUpdateUI(status: status, state: state)
     }
     
-    func doUpdateUI(status: StatusMO, state: StatusState) {
+    func doUpdateUI(status: StatusMO, state: CollapseState) {
         self.statusState = state
         
         let account = status.account
@@ -182,8 +182,8 @@ class BaseStatusTableViewCell: UITableViewCell {
         updateStatusIconsForPreferences(status)
 
         if state.unknown {
-            layoutIfNeeded()
-            state.resolveFor(status: status, height: contentTextView.bounds.height)
+            // for some reason the height here can't be computed correctly, so we fallback to the old hack of just considering raw length
+            state.resolveFor(status: status, height: 0, textLength: contentTextView.attributedText.length)
             if state.collapsible! && showStatusAutomatically {
                 state.collapsed = false
             }
@@ -209,7 +209,7 @@ class BaseStatusTableViewCell: UITableViewCell {
         
         // keep menu in sync with changed states e.g. bookmarked, muted
         // do not include reply action here, because the cell already contains a button for it
-        moreButton.menu = UIMenu(title: "", image: nil, identifier: nil, options: [], children: delegate?.actionsForStatus(status, sourceView: moreButton, includeStatusButtonActions: false) ?? [])
+        moreButton.menu = UIMenu(title: "", image: nil, identifier: nil, options: [], children: delegate?.actionsForStatus(status, source: .view(moreButton), includeStatusButtonActions: false) ?? [])
         
         pollView.isHidden = status.poll == nil
         pollView.mastodonController = mastodonController
@@ -336,7 +336,6 @@ class BaseStatusTableViewCell: UITableViewCell {
         super.prepareForReuse()
         
         avatarRequest?.cancel()
-        attachmentsView.attachmentViews.allObjects.forEach { $0.removeFromSuperview() }
         showStatusAutomatically = false
     }
     
@@ -409,7 +408,7 @@ class BaseStatusTableViewCell: UITableViewCell {
     }
     
     @IBAction func morePressed() {
-        delegate?.showMoreOptions(forStatus: statusID, sourceView: moreButton)
+        delegate?.showMoreOptions(forStatus: statusID, source: .view(moreButton))
     }
     
     @objc func accountPressed() {