IOS-80 Add AXCustomContent to ProfileCardView (#979)

Localization/StringsConvertor/input/Base.lproj/app.json

@@ -508,7 +508,8 @@
                 "my_followers": "followers",
                 "other_posts": "posts",
                 "other_following": "following",
-                "other_followers": "followers"
+                "other_followers": "followers",
+                "familiar_followers": "mutuals"
             },
             "fields": {
                 "joined": "Joined",

Localization/app.json

@@ -553,7 +553,8 @@
                 "my_followers": "followers",
                 "other_posts": "posts",
                 "other_following": "following",
-                "other_followers": "followers"
+                "other_followers": "followers",
+                "familiar_followers": "mutuals"
             },
             "fields": {
                 "joined": "Joined",

Mastodon/Scene/Discovery/ForYou/DiscoveryForYouViewController.swift

@@ -70,7 +70,13 @@ extension DiscoveryForYouViewController {
             .receive(on: DispatchQueue.main)
             .sink { [weak self] isFetching in
                 guard let self = self else { return }
-                if !isFetching {
+                if isFetching {
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+                        if !self.refreshControl.isRefreshing {
+                            self.refreshControl.beginRefreshing()
+                        }
+                    }
+                } else {
                     self.refreshControl.endRefreshing()
                 }
             }

MastodonSDK/Sources/MastodonLocalization/Generated/Strings.swift

@@ -899,6 +899,8 @@ public enum L10n {
         public static let showBannerImage = L10n.tr("Localizable", "Scene.Profile.Accessibility.ShowBannerImage", fallback: "Show banner image")
       }
       public enum Dashboard {
+        /// mutuals
+        public static let familiarFollowers = L10n.tr("Localizable", "Scene.Profile.Dashboard.FamiliarFollowers", fallback: "mutuals")
         /// followers
         public static let myFollowers = L10n.tr("Localizable", "Scene.Profile.Dashboard.MyFollowers", fallback: "followers")
         /// following

MastodonSDK/Sources/MastodonLocalization/Resources/Base.lproj/Localizable.strings

@@ -311,6 +311,7 @@ uploaded to Mastodon.";
 "Scene.Profile.Accessibility.EditAvatarImage" = "Edit avatar image";
 "Scene.Profile.Accessibility.ShowAvatarImage" = "Show avatar image";
 "Scene.Profile.Accessibility.ShowBannerImage" = "Show banner image";
+"Scene.Profile.Dashboard.FamiliarFollowers" = "mutuals";
 "Scene.Profile.Dashboard.MyFollowers" = "followers";
 "Scene.Profile.Dashboard.MyFollowing" = "following";
 "Scene.Profile.Dashboard.MyPosts" = "posts";

MastodonSDK/Sources/MastodonUI/Extension/AXCustomContent.swift

@@ -0,0 +1,21 @@
+// Copyright © 2023 Mastodon gGmbH. All rights reserved.
+
+import Accessibility
+
+extension AXCustomContent {
+    convenience init?(label: String, value: String?) {
+        if let value, !value.isEmpty {
+            self.init(label: label, value: value)
+        } else {
+            return nil
+        }
+    }
+
+    convenience init?(label: String, value: (some BinaryInteger)?) {
+        if let value {
+            self.init(label: label, value: value.formatted())
+        } else {
+            return nil
+        }
+    }
+}

MastodonSDK/Sources/MastodonUI/Extension/Meta+Accessibility.swift

@@ -7,6 +7,7 @@
 
 import Meta
 import MastodonLocalization
+import Foundation
 
 extension Meta {
     public var accessibilityLabel: String? {
@@ -25,3 +26,14 @@ extension Meta {
         }
     }
 }
+
+extension MetaContent {
+    public var accessibilityLabel: String {
+        return entities.reversed().reduce(string) { string, entity in
+            if case .emoji(_, let shortcode, _, _) = entity.meta {
+                return (string as NSString).replacingCharacters(in: entity.range, with: ":" + shortcode + ":")
+            }
+            return string
+        } as String
+    }
+}

MastodonSDK/Sources/MastodonUI/View/Content/FamiliarFollowersDashboardView+ViewModel.swift

@@ -9,6 +9,7 @@ import os.log
 import UIKit
 import Combine
 import CoreDataStack
+import Meta
 import MastodonCore
 import MastodonMeta
 import MastodonLocalization
@@ -23,6 +24,8 @@ extension FamiliarFollowersDashboardView {
         @Published var names: [String] = []
         @Published var emojis: MastodonContent.Emojis = [:]
         @Published var backgroundColor: UIColor?
+
+        @Published var label: MetaContent?
     }
 }
 
@@ -74,11 +77,11 @@ extension FamiliarFollowersDashboardView.ViewModel {
         }
         .store(in: &disposeBag)
         
-        Publishers.CombineLatest(
+        let label = Publishers.CombineLatest(
             $names,
             $emojis
         )
-        .sink { names, emojis in
+        .map { (names, emojis) -> MetaContent in
             let content: String = {
                 guard names.count > 0 else { return " " }
                 
@@ -97,13 +100,18 @@ extension FamiliarFollowersDashboardView.ViewModel {
             }()
             let document = MastodonContent(content: content, emojis: emojis)
             do {
-                let metaContent = try MastodonMetaContent.convert(document: document)
-                view.descriptionMetaLabel.configure(content: metaContent)
+                return try MastodonMetaContent.convert(document: document)
             } catch {
                 assertionFailure()
-                view.descriptionMetaLabel.configure(content: PlaintextMetaContent(string: content))
+                return PlaintextMetaContent(string: content)
             }            
         }
-        .store(in: &disposeBag)
+
+        label
+            .sink { [weak self] metaContent in
+                view.descriptionMetaLabel.configure(content: metaContent)
+                self?.label = metaContent
+            }
+            .store(in: &disposeBag)
     }
 }

MastodonSDK/Sources/MastodonUI/View/Content/ProfileCardView+ViewModel.swift

@@ -246,5 +246,47 @@ extension ProfileCardView.ViewModel {
                 view.accessibilityLabel = accessibilityLabel
             }
             .store(in: &disposeBag)
+
+        let statusesContent = $statusesCount
+            .removeDuplicates()
+            .map {
+                AXCustomContent(
+                    label: L10n.Scene.Profile.Dashboard.otherPosts,
+                    value: $0
+                )
+            }
+        let followingContent = $followingCount
+            .removeDuplicates()
+            .map {
+                AXCustomContent(
+                    label: L10n.Scene.Profile.Dashboard.otherFollowing,
+                    value: $0
+                )
+            }
+        let followersContent = $followersCount
+            .removeDuplicates()
+            .map {
+                AXCustomContent(
+                    label: L10n.Scene.Profile.Dashboard.otherFollowers,
+                    value: $0
+                )
+            }
+        let familiarContent = view.familiarFollowersDashboardView.viewModel.$label
+            .map { $0?.accessibilityLabel }
+            .removeDuplicates()
+            .map {
+                AXCustomContent(
+                    label: L10n.Scene.Profile.Dashboard.familiarFollowers,
+                    value: $0
+                )
+            }
+        Publishers.CombineLatest4(
+            statusesContent,
+            followingContent,
+            followersContent,
+            familiarContent
+        ).sink { statuses, following, followers, familiar in
+            view.accessibilityCustomContent = [statuses, following, followers, familiar].compactMap { $0 }
+        }.store(in: &disposeBag)
     }
 }

MastodonSDK/Sources/MastodonUI/View/Content/ProfileCardView.swift

@@ -16,7 +16,7 @@ public protocol ProfileCardViewDelegate: AnyObject {
     func profileCardView(_ profileCardView: ProfileCardView, familiarFollowersDashboardViewDidPressed view: FamiliarFollowersDashboardView)
 }
 
-public final class ProfileCardView: UIView {
+public final class ProfileCardView: UIView, AXCustomContentProvider {
     
     let logger = Logger(subsystem: "ProfileCardView", category: "View")
     
@@ -27,7 +27,9 @@ public final class ProfileCardView: UIView {
     weak var delegate: ProfileCardViewDelegate?
     private var _disposeBag = Set<AnyCancellable>()
     var disposeBag = Set<AnyCancellable>()
-    
+
+    public var accessibilityCustomContent: [AXCustomContent]! = []
+
     let container = UIStackView()
     
     let bannerImageView: UIImageView = {