Add accessibility description/action to status edit history entry

Tusker/API/DeleteStatusService.swift

@@ -35,8 +35,7 @@ class DeleteStatusService {
                 reblogIDs = reblogs.map(\.id)
             }
             
-            NotificationCenter.default.post(name: .statusDeleted, object: nil, userInfo: [
-                "accountID": mastodonController.accountInfo!.id,
+            NotificationCenter.default.post(name: .statusDeleted, object: mastodonController, userInfo: [
                 "statusIDs": [status.id] + reblogIDs,
             ])
         } catch {

Tusker/API/FetchStatusService.swift

@@ -36,11 +36,6 @@ class FetchStatusService {
     }
     
     private func handleStatusNotFound() {
-        // todo: what about when browsing on another instance?
-        guard let accountID = mastodonController.accountInfo?.id else {
-            return
-        }
-        
         var reblogIDs = [String]()
         if let cached = mastodonController.persistentContainer.status(for: statusID) {
             let reblogsReq = StatusMO.fetchRequest()
@@ -50,8 +45,7 @@ class FetchStatusService {
             }
         }
         
-        NotificationCenter.default.post(name: .statusDeleted, object: nil, userInfo: [
-            "accountID": accountID,
+        NotificationCenter.default.post(name: .statusDeleted, object: mastodonController, userInfo: [
             "statusIDs": [statusID] + reblogIDs
         ])
     }

Tusker/Screens/Conversation/ConversationViewController.swift

@@ -112,7 +112,7 @@ class ConversationViewController: UIViewController {
         appearance.configureWithDefaultBackground()
         navigationItem.scrollEdgeAppearance = appearance
         
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
     }
     
     private func updateVisibilityBarButtonItem() {
@@ -145,8 +145,6 @@ class ConversationViewController: UIViewController {
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String],
               case .localID(let mainStatusID) = mode else {
             return

Tusker/Screens/Explore/TrendingStatusesViewController.swift

@@ -102,7 +102,7 @@ class TrendingStatusesViewController: UIViewController, CollectionViewController
     override func viewDidLoad() {
         super.viewDidLoad()
         
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
     }
 
     override func viewWillAppear(_ animated: Bool) {
@@ -146,8 +146,6 @@ class TrendingStatusesViewController: UIViewController, CollectionViewController
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String] else {
             return
         }

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

@@ -107,7 +107,7 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
         
         addKeyCommand(MenuController.refreshCommand(discoverabilityTitle: "Refresh \(predicateTitle)"))
         
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
         NotificationCenter.default.addObserver(self, selector: #selector(managedObjectsDidChange), name: .NSManagedObjectContextObjectsDidChange, object: mastodonController.persistentContainer.viewContext)
     }
     
@@ -205,8 +205,6 @@ class LocalPredicateStatusesViewController: UIViewController, CollectionViewCont
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String] else {
             return
         }

Tusker/Screens/Notifications/NotificationsCollectionViewController.swift

@@ -121,7 +121,7 @@ class NotificationsCollectionViewController: UIViewController, TimelineLikeColle
             self.reapplyFilters(actionsChanged: actionsChanged)
         }
         
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
     }
     
     private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
@@ -257,8 +257,6 @@ class NotificationsCollectionViewController: UIViewController, TimelineLikeColle
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String] else {
             return
         }

Tusker/Screens/Profile/ProfileStatusesViewController.swift

@@ -148,7 +148,7 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
             self.reapplyFilters(actionsChanged: actionsChanged)
         }
         
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
     }
     
     private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
@@ -376,8 +376,6 @@ class ProfileStatusesViewController: UIViewController, TimelineLikeCollectionVie
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String] else {
             return
         }

Tusker/Screens/Search/MastodonSearchController.swift

@@ -65,12 +65,13 @@ class MastodonSearchController: UISearchController {
             searchText.isEmpty || $0.contains(searchText)
         }))
         
-        // TODO: use default language from preferences
         var langSuggestions = [String]()
-        if searchText.isEmpty || "language:en".contains(searchText) {
-            langSuggestions.append("language:en")
+        let defaultLanguage = searchResultsController.mastodonController.accountPreferences.serverDefaultLanguage ?? "en"
+        let languageToken = "language:\(defaultLanguage)"
+        if searchText.isEmpty || languageToken.contains(searchText) {
+            langSuggestions.append(languageToken)
         }
-        if searchText != "en",
+        if searchText != defaultLanguage,
            let match = languageRegex.firstMatch(in: searchText, range: NSRange(location: 0, length: searchText.utf16.count)) {
             let identifier = (searchText as NSString).substring(with: match.range(at: 1))
             if #available(iOS 16.0, *) {

Tusker/Screens/Search/SearchResultsViewController.swift

@@ -120,7 +120,7 @@ class SearchResultsViewController: UIViewController, CollectionViewController {
 
         userActivity = UserActivityManager.searchActivity(query: nil, accountID: mastodonController.accountInfo!.id)
         
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
     }
     
     private func createDataSource() -> UICollectionViewDiffableDataSource<Section, Item> {
@@ -309,8 +309,6 @@ class SearchResultsViewController: UIViewController, CollectionViewController {
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String] else {
             return
         }

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

@@ -84,7 +84,7 @@ class StatusActionAccountListViewController: UIViewController {
 
         view.backgroundColor = .appBackground
         
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
     }
     
     override func viewWillAppear(_ animated: Bool) {
@@ -99,8 +99,6 @@ class StatusActionAccountListViewController: UIViewController {
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String] else {
             return
         }

Tusker/Screens/Status Edit History/StatusEditCollectionViewCell.swift

@@ -91,8 +91,76 @@ class StatusEditCollectionViewCell: UICollectionViewListCell {
         fatalError("init(coder:) has not been implemented")
     }
     
-    // todo: accessibility
+    // MARK: Accessibility
     
+    override var isAccessibilityElement: Bool {
+        get { true }
+        set {}
+    }
+    
+    override var accessibilityAttributedLabel: NSAttributedString? {
+        get {
+            var str: AttributedString = ""
+            if statusState.collapsed ?? false {
+                if !edit.spoilerText.isEmpty {
+                    str += AttributedString(edit.spoilerText)
+                    str += ", "
+                }
+                str += "collapsed"
+            } else {
+                str += AttributedString(contentContainer.contentTextView.attributedText)
+                
+                if edit.attachments.count > 0 {
+                    let includeDescriptions: Bool
+                    switch Preferences.shared.attachmentBlurMode {
+                    case .useStatusSetting:
+                        includeDescriptions = !Preferences.shared.blurMediaBehindContentWarning || edit.spoilerText.isEmpty
+                    case .always:
+                        includeDescriptions = true
+                    case .never:
+                        includeDescriptions = false
+                    }
+                    if includeDescriptions {
+                        if edit.attachments.count == 1 {
+                            let attachment = edit.attachments[0]
+                            let desc = attachment.description?.isEmpty == false ? attachment.description! : "no description"
+                            str += AttributedString(", attachment: \(desc)")
+                        } else {
+                            for (index, attachment) in edit.attachments.enumerated() {
+                                let desc = attachment.description?.isEmpty == false ? attachment.description! : "no description"
+                                str += AttributedString(", attachment \(index + 1): \(desc)")
+                            }
+                        }
+                    } else {
+                        str += AttributedString(", \(edit.attachments.count) attachment\(edit.attachments.count == 1 ? "" : "s")")
+                    }
+                }
+                if edit.poll != nil {
+                    str += ", poll"
+                }
+            }
+            return NSAttributedString(str)
+        }
+        set {}
+    }
+    
+    override var accessibilityHint: String? {
+        get {
+            if statusState.collapsed ?? false {
+                return "Double tap to expand the post."
+            } else {
+                return nil
+            }
+        }
+        set {}
+    }
+    
+    override func accessibilityActivate() -> Bool {
+        if statusState.collapsed ?? false {
+            collapseButtonPressed()
+        }
+        return true
+    }
     
     // MARK: Configure UI
     

Tusker/Screens/Timeline/TimelineViewController.swift

@@ -162,7 +162,7 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
                 }
             }
             .store(in: &cancellables)
-        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(handleStatusDeleted), name: .statusDeleted, object: mastodonController)
         
         if userActivity != nil {
             userActivityNeedsUpdate
@@ -943,8 +943,6 @@ class TimelineViewController: UIViewController, TimelineLikeCollectionViewContro
     
     @objc private func handleStatusDeleted(_ notification: Foundation.Notification) {
         guard let userInfo = notification.userInfo,
-              let accountID = mastodonController.accountInfo?.id,
-              userInfo["accountID"] as? String == accountID,
               let statusIDs = userInfo["statusIDs"] as? [String] else {
             return
         }