283 lines
10 KiB
Swift
283 lines
10 KiB
Swift
//
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// FollowRequestNotificationCollectionViewCell.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 FollowRequestNotificationCollectionViewCell: UICollectionViewListCell {
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private let iconView = UIImageView(image: UIImage(systemName: "person.fill")).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 avatarImageView = CachedImageView(cache: .avatars).configure {
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$0.layer.masksToBounds = true
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$0.layer.cornerCurve = .continuous
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NSLayoutConstraint.activate([
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$0.widthAnchor.constraint(equalTo: $0.heightAnchor),
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])
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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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avatarImageView,
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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 = EmojiLabel().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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}
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private lazy var acceptButton = UIButton(configuration: {
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var config = UIButton.Configuration.plain()
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config.image = UIImage(systemName: "checkmark.circle.fill")
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config.title = "Accept"
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return config
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}()).configure {
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$0.addTarget(self, action: #selector(acceptButtonPressed), for: .touchUpInside)
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}
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private lazy var rejectButton = UIButton(configuration: {
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var config = UIButton.Configuration.plain()
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config.image = UIImage(systemName: "xmark.circle.fill")
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config.title = "Reject"
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return config
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}()).configure {
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$0.addTarget(self, action: #selector(rejectButtonPressed), for: .touchUpInside)
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}
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private lazy var actionButtonsStack = UIStackView(arrangedSubviews: [
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acceptButton,
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rejectButton,
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]).configure {
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$0.axis = .horizontal
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$0.distribution = .fillEqually
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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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actionButtonsStack,
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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 notification: Pachyderm.Notification!
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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(notification: Pachyderm.Notification) {
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guard notification.kind == .followRequest,
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let account = mastodonController.persistentContainer.account(for: notification.account.id) else {
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fatalError()
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}
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self.notification = notification
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updateActionLabel(account: account)
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avatarImageView.update(for: account.avatar)
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updateTimestamp()
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}
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@objc private func updateUIForPreferences() {
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avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * 30
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if let account = mastodonController.persistentContainer.account(for: notification.account.id) {
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updateActionLabel(account: account)
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}
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}
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private func updateActionLabel(account: AccountMO) {
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if Preferences.shared.hideCustomEmojiInUsernames {
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actionLabel.text = "Request to follow from \(account.displayNameWithoutCustomEmoji)"
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} else {
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actionLabel.text = "Request to follow from \(account.displayOrUserName)"
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}
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}
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private func updateTimestamp() {
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guard let notification = notification else { return }
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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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private func addLabel(_ text: String) {
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let label = UILabel()
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label.textAlignment = .center
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label.font = .boldSystemFont(ofSize: 17)
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label.adjustsFontForContentSizeCategory = true
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label.text = text
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self.vStack.addArrangedSubview(label)
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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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guard let notification else { return nil }
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var str = "Follow requested by "
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str += notification.account.displayNameWithoutCustomEmoji
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str += ", \(notification.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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override var accessibilityCustomActions: [UIAccessibilityCustomAction]? {
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get {
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return [
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UIAccessibilityCustomAction(name: "Accept Request", target: self, selector: #selector(acceptButtonPressed)),
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UIAccessibilityCustomAction(name: "Reject Request", target: self, selector: #selector(acceptButtonPressed)),
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]
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}
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set {}
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}
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// MARK: - Interaction
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@objc func rejectButtonPressed() {
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acceptButton.isEnabled = false
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rejectButton.isEnabled = false
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Task {
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let request = Account.rejectFollowRequest(notification.account.id)
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do {
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_ = try await mastodonController.run(request)
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UIImpactFeedbackGenerator(style: .light).impactOccurred()
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self.actionButtonsStack.isHidden = true
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self.addLabel(NSLocalizedString("Rejected", comment: "rejected follow request label"))
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} catch let error as Client.Error {
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acceptButton.isEnabled = true
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rejectButton.isEnabled = true
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if let delegate = delegate {
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let config = ToastConfiguration(from: error, with: "Rejecting Follow", in: delegate) { [weak self] toast in
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toast.dismissToast(animated: true)
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self?.rejectButtonPressed()
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}
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delegate.showToast(configuration: config, animated: true)
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}
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}
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}
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}
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@objc func acceptButtonPressed() {
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acceptButton.isEnabled = false
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rejectButton.isEnabled = false
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Task {
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let request = Account.authorizeFollowRequest(notification.account.id)
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do {
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_ = try await mastodonController.run(request)
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UIImpactFeedbackGenerator(style: .light).impactOccurred()
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self.actionButtonsStack.isHidden = true
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self.addLabel(NSLocalizedString("Accepted", comment: "accepted follow request label"))
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} catch let error as Client.Error {
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acceptButton.isEnabled = true
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rejectButton.isEnabled = true
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if let delegate = delegate {
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let config = ToastConfiguration(from: error, with: "Accepting Follow", in: delegate) { [weak self] toast in
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toast.dismissToast(animated: true)
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self?.acceptButtonPressed()
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}
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delegate.showToast(configuration: config, animated: true)
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}
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}
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}
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}
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}
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