Convert follow notification to collection view cell
This commit is contained in:
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90efee3f20
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@ -122,6 +122,7 @@
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D646DCAE2A06C8C90059ECEB /* ProfileFieldVerificationView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D646DCAD2A06C8C90059ECEB /* ProfileFieldVerificationView.swift */; };
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D646DCD22A06F2510059ECEB /* NotificationsCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D646DCD12A06F2510059ECEB /* NotificationsCollectionViewController.swift */; };
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D646DCD42A0729440059ECEB /* ActionNotificationGroupCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D646DCD32A0729440059ECEB /* ActionNotificationGroupCollectionViewCell.swift */; };
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D646DCD62A07ED970059ECEB /* FollowNotificationGroupCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D646DCD52A07ED970059ECEB /* FollowNotificationGroupCollectionViewCell.swift */; };
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D647D92824257BEB0005044F /* AttachmentPreviewViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D647D92724257BEB0005044F /* AttachmentPreviewViewController.swift */; };
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D64AAE9126C80DC600FC57FB /* ToastView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64AAE9026C80DC600FC57FB /* ToastView.swift */; };
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D64AAE9526C88C5000FC57FB /* ToastableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64AAE9426C88C5000FC57FB /* ToastableViewController.swift */; };
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@ -519,6 +520,7 @@
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D646DCAD2A06C8C90059ECEB /* ProfileFieldVerificationView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileFieldVerificationView.swift; sourceTree = "<group>"; };
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D646DCD12A06F2510059ECEB /* NotificationsCollectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationsCollectionViewController.swift; sourceTree = "<group>"; };
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D646DCD32A0729440059ECEB /* ActionNotificationGroupCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ActionNotificationGroupCollectionViewCell.swift; sourceTree = "<group>"; };
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D646DCD52A07ED970059ECEB /* FollowNotificationGroupCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FollowNotificationGroupCollectionViewCell.swift; sourceTree = "<group>"; };
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D647D92724257BEB0005044F /* AttachmentPreviewViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AttachmentPreviewViewController.swift; sourceTree = "<group>"; };
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D64AAE9026C80DC600FC57FB /* ToastView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ToastView.swift; sourceTree = "<group>"; };
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D64AAE9426C88C5000FC57FB /* ToastableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ToastableViewController.swift; sourceTree = "<group>"; };
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@ -1075,6 +1077,7 @@
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D65234E02561AA68001AF9CF /* NotificationsTableViewController.swift */,
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D646DCD12A06F2510059ECEB /* NotificationsCollectionViewController.swift */,
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D646DCD32A0729440059ECEB /* ActionNotificationGroupCollectionViewCell.swift */,
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D646DCD52A07ED970059ECEB /* FollowNotificationGroupCollectionViewCell.swift */,
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);
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path = Notifications;
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sourceTree = "<group>";
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@ -2073,6 +2076,7 @@
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D693A72F25CF91C6003A14E2 /* FeaturedProfileCollectionViewCell.swift in Sources */,
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D627943223A5466600D38C68 /* SelectableTableViewCell.swift in Sources */,
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D6EAE0DB2550CC8A002DB0AC /* FocusableTextField.swift in Sources */,
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D646DCD62A07ED970059ECEB /* FollowNotificationGroupCollectionViewCell.swift in Sources */,
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D623A53D2635F5590095BD04 /* StatusPollView.swift in Sources */,
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D64AAE9726C88DC400FC57FB /* ToastConfiguration.swift in Sources */,
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D63661C02381C144004B9E16 /* PreferencesNavigationController.swift in Sources */,
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@ -0,0 +1,212 @@
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//
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// FollowNotificationGroupCollectionViewCell.swift
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// Tusker
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//
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// Created by Shadowfacts on 5/7/23.
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// Copyright © 2023 Shadowfacts. All rights reserved.
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//
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import UIKit
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import Pachyderm
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class FollowNotificationGroupCollectionViewCell: UICollectionViewCell {
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private let iconView = UIImageView(image: UIImage(systemName: "person.fill.badge.plus")).configure {
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$0.contentMode = .scaleAspectFit
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NSLayoutConstraint.activate([
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$0.heightAnchor.constraint(equalToConstant: 30),
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$0.widthAnchor.constraint(equalToConstant: 30),
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])
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}
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private let avatarStack = UIStackView().configure {
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$0.axis = .horizontal
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$0.alignment = .fill
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$0.spacing = 8
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}
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private let timestampLabel = UILabel().configure {
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$0.textColor = .secondaryLabel
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$0.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).addingAttributes([
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.traits: [
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UIFontDescriptor.TraitKey.weight: UIFont.Weight.light.rawValue,
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]
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]), size: 0)
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$0.adjustsFontForContentSizeCategory = true
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}
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private lazy var hStack = UIStackView(arrangedSubviews: [
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avatarStack,
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UIView().configure {
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$0.backgroundColor = .clear
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$0.setContentHuggingPriority(.init(249), for: .horizontal)
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},
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timestampLabel,
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]).configure {
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$0.axis = .horizontal
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$0.alignment = .fill
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let heightConstraint = $0.heightAnchor.constraint(equalToConstant: 30)
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heightConstraint.priority = .init(999)
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heightConstraint.isActive = true
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}
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private lazy var actionLabel = MultiSourceEmojiLabel().configure {
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$0.font = .preferredFont(forTextStyle: .body)
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$0.adjustsFontForContentSizeCategory = true
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$0.numberOfLines = 2
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$0.lineBreakMode = .byTruncatingTail
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$0.combiner = { [unowned self] in self.updateActionLabel(names: $0) }
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}
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private lazy var vStack = UIStackView(arrangedSubviews: [
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hStack,
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actionLabel,
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]).configure {
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$0.axis = .vertical
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$0.alignment = .fill
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}
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weak var delegate: (TuskerNavigationDelegate & MenuActionProvider)?
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private var mastodonController: MastodonController { delegate!.apiController }
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private var group: NotificationGroup!
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private var updateTimestampWorkItem: DispatchWorkItem?
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deinit {
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updateTimestampWorkItem?.cancel()
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}
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override init(frame: CGRect) {
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super.init(frame: frame)
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iconView.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(iconView)
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vStack.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(vStack)
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NSLayoutConstraint.activate([
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iconView.topAnchor.constraint(equalTo: vStack.topAnchor),
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iconView.trailingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 16 + 50),
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vStack.leadingAnchor.constraint(equalTo: iconView.trailingAnchor, constant: 8),
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vStack.trailingAnchor.constraint(equalTo: contentView.trailingAnchor, constant: -16),
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vStack.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 8),
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vStack.bottomAnchor.constraint(equalTo: contentView.bottomAnchor, constant: -8),
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])
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NotificationCenter.default.addObserver(self, selector: #selector(updateUIForPreferences), name: .preferencesChanged, object: nil)
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func updateConfiguration(using state: UICellConfigurationState) {
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backgroundConfiguration = .appListPlainCell(for: state)
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}
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func updateUI(group: NotificationGroup) {
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guard group.kind == .follow else {
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fatalError()
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}
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self.group = group
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let people = group.notifications.compactMap { mastodonController.persistentContainer.account(for: $0.account.id) }
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actionLabel.setEmojis(pairs: people.map {
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($0.displayOrUserName, $0.emojis)
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}, identifier: group.id)
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updateTimestamp()
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avatarStack.arrangedSubviews.forEach { $0.removeFromSuperview() }
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for avatarURL in people.lazy.compactMap(\.avatar).prefix(10) {
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let imageView = CachedImageView(cache: .avatars)
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imageView.layer.masksToBounds = true
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imageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * 30
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imageView.update(for: avatarURL)
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avatarStack.addArrangedSubview(imageView)
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}
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NSLayoutConstraint.activate(avatarStack.arrangedSubviews.map {
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$0.widthAnchor.constraint(equalTo: $0.heightAnchor)
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})
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}
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private func updateActionLabel(names: [NSAttributedString]) -> NSAttributedString {
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// todo: figure out how to localize this
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let str = NSMutableAttributedString(string: "Followed by ")
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switch names.count {
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case 1:
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str.append(names.first!)
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case 2:
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str.append(names.first!)
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str.append(NSAttributedString(string: " and "))
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str.append(names.last!)
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default:
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for (index, name) in names.enumerated() {
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str.append(name)
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if index < names.count - 2 {
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str.append(NSAttributedString(string: ", "))
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} else if index == names.count - 2 {
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str.append(NSAttributedString(string: ", and "))
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}
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}
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}
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return str
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}
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@objc private func updateUIForPreferences() {
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for view in avatarStack.arrangedSubviews {
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view.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadius(for: view)
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}
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}
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private func updateTimestamp() {
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guard let notification = group.notifications.first else {
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fatalError("Missing cached notification")
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}
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timestampLabel.text = notification.createdAt.timeAgoString()
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let delay: DispatchTimeInterval?
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switch notification.createdAt.timeAgo().1 {
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case .second:
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delay = .seconds(10)
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case .minute:
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delay = .seconds(60)
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default:
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delay = nil
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}
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if let delay = delay {
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if updateTimestampWorkItem == nil {
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updateTimestampWorkItem = DispatchWorkItem { [weak self] in
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self?.updateTimestamp()
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}
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}
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DispatchQueue.main.asyncAfter(deadline: .now() + delay, execute: updateTimestampWorkItem!)
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} else {
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updateTimestampWorkItem = nil
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}
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}
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override func prepareForReuse() {
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super.prepareForReuse()
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updateTimestampWorkItem?.cancel()
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}
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// MARK: Accessibility
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override var accessibilityLabel: String? {
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get {
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let first = group.notifications.first!
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var str = "Followed by "
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str += first.account.displayNameWithoutCustomEmoji
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if group.notifications.count > 1 {
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str += " and \(group.notifications.count - 1) more"
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}
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str += ", \(first.createdAt.formatted(.relative(presentation: .numeric)))"
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return str
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}
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set {}
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}
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}
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@ -87,6 +87,10 @@ class NotificationsCollectionViewController: UIViewController, TimelineLikeColle
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cell.delegate = self
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cell.updateUI(group: itemIdentifier)
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}
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let followCell = UICollectionView.CellRegistration<FollowNotificationGroupCollectionViewCell, NotificationGroup> { [unowned self] cell, indexPath, itemIdentifier in
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cell.delegate = self
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cell.updateUI(group: itemIdentifier)
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}
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let unknownCell = UICollectionView.CellRegistration<UICollectionViewListCell, ()> { cell, indexPath, itemIdentifier in
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var config = cell.defaultContentConfiguration()
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config.text = "Unknown Notification"
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@ -100,6 +104,8 @@ class NotificationsCollectionViewController: UIViewController, TimelineLikeColle
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return collectionView.dequeueConfiguredReusableCell(using: statusCell, for: indexPath, item: group)
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case .favourite, .reblog:
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return collectionView.dequeueConfiguredReusableCell(using: actionGroupCell, for: indexPath, item: group)
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case .follow:
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return collectionView.dequeueConfiguredReusableCell(using: followCell, for: indexPath, item: group)
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default:
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return collectionView.dequeueConfiguredReusableCell(using: unknownCell, for: indexPath, item: ())
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}
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