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Code Issues 78 Pull Requests Releases Wiki Activity

Extract a bunch of common stuff to StatusCollectionViewCell protocol

This commit is contained in:
Shadowfacts 2022-10-05 23:12:03 -04:00
parent 24e90de672
commit 4d654358d7
5 changed files with 330 additions and 246 deletions
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4
Tusker.xcodeproj/project.pbxproj
View File

@ -36,6 +36,7 @@
D61A45E628DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E528DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift */; };
D61A45E828DF477D002BE511 /* LoadingCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E728DF477D002BE511 /* LoadingCollectionViewCell.swift */; };
D61A45EA28DF51EE002BE511 /* TimelineLikeCollectionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61A45E928DF51EE002BE511 /* TimelineLikeCollectionViewController.swift */; };
D61ABEF628EE74D400B29151 /* StatusCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61ABEF528EE74D400B29151 /* StatusCollectionViewCell.swift */; };
D61AC1D5232E9FA600C54D2D /* InstanceSelectorTableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61AC1D4232E9FA600C54D2D /* InstanceSelectorTableViewController.swift */; };
D61AC1D8232EA42D00C54D2D /* InstanceTableViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D61AC1D6232EA42D00C54D2D /* InstanceTableViewCell.swift */; };
D61AC1D9232EA42D00C54D2D /* InstanceTableViewCell.xib in Resources */ = {isa = PBXBuildFile; fileRef = D61AC1D7232EA42D00C54D2D /* InstanceTableViewCell.xib */; };
@ -387,6 +388,7 @@
D61A45E528DC0F2F002BE511 /* ConfirmLoadMoreCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConfirmLoadMoreCollectionViewCell.swift; sourceTree = "<group>"; };
D61A45E728DF477D002BE511 /* LoadingCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoadingCollectionViewCell.swift; sourceTree = "<group>"; };
D61A45E928DF51EE002BE511 /* TimelineLikeCollectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineLikeCollectionViewController.swift; sourceTree = "<group>"; };
D61ABEF528EE74D400B29151 /* StatusCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusCollectionViewCell.swift; sourceTree = "<group>"; };
D61AC1D4232E9FA600C54D2D /* InstanceSelectorTableViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstanceSelectorTableViewController.swift; sourceTree = "<group>"; };
D61AC1D6232EA42D00C54D2D /* InstanceTableViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstanceTableViewCell.swift; sourceTree = "<group>"; };
D61AC1D7232EA42D00C54D2D /* InstanceTableViewCell.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = InstanceTableViewCell.xib; sourceTree = "<group>"; };
@ -1030,6 +1032,7 @@
D6C1B2072545D1EC00DAAA66 /* StatusCardView.swift */,
D6EE63FA2551F7F60065485C /* StatusCollapseButton.swift */,
D62E9986279D094F00C26176 /* StatusMetaIndicatorsView.swift */,
D61ABEF528EE74D400B29151 /* StatusCollectionViewCell.swift */,
D6ADB6E928E91C30009924AB /* TimelineStatusCollectionViewCell.swift */,
D6ADB6EB28EA73CB009924AB /* StatusContentContainer.swift */,
);
@ -1837,6 +1840,7 @@
D6A6C11B25B63CEE00298D0F /* MemoryCache.swift in Sources */,
D6114E0D27F7FEB30080E273 /* TrendingStatusesViewController.swift in Sources */,
D6BC9DDA232D8BE5002CA326 /* SearchResultsViewController.swift in Sources */,
D61ABEF628EE74D400B29151 /* StatusCollectionViewCell.swift in Sources */,
D627FF7F217E95E000CC0648 /* DraftTableViewCell.swift in Sources */,
D6B17255254F88B800128392 /* OppositeCollapseKeywordsView.swift in Sources */,
D6A00B1D26379FC900316AD4 /* PollOptionsView.swift in Sources */,

4
Tusker/Screens/Timeline/TimelineViewController.swift
View File

@ -355,8 +355,8 @@ extension TimelineViewController: TuskerNavigationDelegate {
extension TimelineViewController: MenuActionProvider {
}
extension TimelineViewController: TimelineStatusCollectionViewCellDelegate {
func statusCellNeedsReconfigure(_ cell: TimelineStatusCollectionViewCell, animated: Bool) {
extension TimelineViewController: StatusCollectionViewCellDelegate {
func statusCellNeedsReconfigure(_ cell: StatusCollectionViewCell, animated: Bool) {
if let indexPath = collectionView.indexPath(for: cell) {
var snapshot = dataSource.snapshot()
snapshot.reconfigureItems([dataSource.itemIdentifier(for: indexPath)!])

15
Tusker/Screens/Utilities/Previewing.swift
View File

@ -409,6 +409,21 @@ extension MenuActionProvider {
}
struct MenuPreviewHelper {
static func willPerformPreviewAction(animator: UIContextMenuInteractionCommitAnimating, presenter: UIViewController) {
if let viewController = animator.previewViewController {
animator.preferredCommitStyle = .pop
animator.addCompletion {
if let customPresenting = viewController as? CustomPreviewPresenting {
customPresenting.presentFromPreview(presenter: presenter)
} else {
presenter.show(viewController, sender: nil)
}
}
}
}
}
extension LargeImageViewController: CustomPreviewPresenting {
func presentFromPreview(presenter: UIViewController) {
presenter.present(self, animated: true)

269
Tusker/Views/Status/StatusCollectionViewCell.swift Normal file
View File

@ -0,0 +1,269 @@
//
// StatusCollectionViewCell.swift
// Tusker
//
// Created by Shadowfacts on 10/5/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import UIKit
import Pachyderm
@MainActor
protocol StatusCollectionViewCellDelegate: AnyObject, TuskerNavigationDelegate, MenuActionProvider {
func statusCellNeedsReconfigure(_ cell: StatusCollectionViewCell, animated: Bool)
}
@MainActor
protocol StatusCollectionViewCell: UICollectionViewCell {
// MARK: Subviews
var avatarImageView: CachedImageView { get }
var displayNameLabel: EmojiLabel { get }
var usernameLabel: UILabel { get }
var contentWarningLabel: EmojiLabel { get }
var collapseButton: UIButton { get }
var contentContainer: StatusContentContainer { get }
var replyButton: UIButton { get }
var favoriteButton: UIButton { get }
var reblogButton: UIButton { get }
var moreButton: UIButton { get }
// TODO: why is one of these ! and the other ?
var mastodonController: MastodonController! { get }
var delegate: StatusCollectionViewCellDelegate? { get }
var showStatusAutomatically: Bool { get }
var showReplyIndicator: Bool { get }
var statusID: String! { get set }
var statusState: StatusState! { get set }
var accountID: String! { get set }
var isGrayscale: Bool { get set }
func updateUIForPreferences(status: StatusMO)
}
// MARK: UI Configuration
extension StatusCollectionViewCell {
static var avatarImageViewSize: CGFloat { 50 }
func doUpdateUI(status: StatusMO) {
statusID = status.id
accountID = status.account.id
let account = status.account
avatarImageView.update(for: account.avatar)
displayNameLabel.updateForAccountDisplayName(account: account)
usernameLabel.text = "@\(account.acct)"
contentContainer.contentTextView.setTextFrom(status: status)
updateUIForPreferences(status: status)
contentContainer.cardView.card = status.card
contentContainer.cardView.isHidden = status.card == nil
contentContainer.cardView.navigationDelegate = delegate
contentContainer.cardView.actionProvider = delegate
contentContainer.attachmentsView.updateUI(status: status)
updateStatusState(status: status)
contentWarningLabel.text = status.spoilerText
contentWarningLabel.isHidden = status.spoilerText.isEmpty
if !contentWarningLabel.isHidden {
contentWarningLabel.setEmojis(status.emojis, identifier: statusID)
}
let reblogDisabled: Bool
if mastodonController.instanceFeatures.boostToOriginalAudience {
reblogDisabled = status.visibility == .direct || (status.visibility == .private && mastodonController.loggedIn && accountID != mastodonController.account.id)
} else {
reblogDisabled = status.visibility == .direct || status.visibility == .private
}
reblogButton.isEnabled = !reblogDisabled && mastodonController.loggedIn
replyButton.isEnabled = mastodonController.loggedIn
favoriteButton.isEnabled = mastodonController.loggedIn
if statusState.unknown {
statusState.resolveFor(status: status, text: contentContainer.contentTextView.text)
if statusState.collapsible! && showStatusAutomatically {
statusState.collapsed = false
}
}
contentContainer.setCollapsed(statusState.collapsed!)
if statusState.collapsed! {
contentContainer.alpha = 0
// TODO: is this accessing the image view before the button's been laid out?
collapseButton.imageView!.transform = CGAffineTransform(rotationAngle: .pi)
collapseButton.accessibilityLabel = NSLocalizedString("Expand Status", comment: "expand status button accessibility label")
} else {
contentContainer.alpha = 1
collapseButton.imageView!.transform = CGAffineTransform(rotationAngle: 0)
collapseButton.accessibilityLabel = NSLocalizedString("Collapse Status", comment: "collapse status button accessibility label")
}
}
func baseUpdateUIForPreferences(status: StatusMO) {
avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * Self.avatarImageViewSize
contentContainer.attachmentsView.contentHidden = Preferences.shared.blurAllMedia || status.sensitive
}
// only called when isGrayscale does not match the pref
func updateGrayscaleableUI(status: StatusMO) {
isGrayscale = Preferences.shared.grayscaleImages
if contentContainer.contentTextView.hasEmojis {
contentContainer.contentTextView.setTextFrom(status: status)
}
displayNameLabel.updateForAccountDisplayName(account: status.account)
}
func updateStatusState(status: StatusMO) {
if status.favourited {
favoriteButton.tintColor = UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)
favoriteButton.accessibilityLabel = NSLocalizedString("Undo Favorite", comment: "undo favorite button accessibility label")
} else {
favoriteButton.tintColor = nil
favoriteButton.accessibilityLabel = NSLocalizedString("Favorite", comment: "favorite button accessibility label")
}
if status.reblogged {
reblogButton.tintColor = UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)
reblogButton.accessibilityLabel = NSLocalizedString("Undo Reblog", comment: "undo reblog button accessibility label")
} else {
reblogButton.tintColor = nil
reblogButton.accessibilityLabel = NSLocalizedString("Reblog", comment: "reblog button accessibility label")
}
// 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, includeReply: false) ?? [])
contentContainer.pollView.isHidden = status.poll == nil
contentContainer.pollView.mastodonController = mastodonController
contentContainer.pollView.toastableViewController = delegate?.toastableViewController
contentContainer.pollView.updateUI(status: status, poll: status.poll)
}
}
// MARK: Interaction
extension StatusCollectionViewCell {
func toggleCollapse() {
statusState.collapsed!.toggle()
// this delegate call causes the collection view to reconfigure this cell, at which point (and inside of the collection view's animation handling) we'll update the contentContainer
delegate?.statusCellNeedsReconfigure(self, animated: true)
}
func toggleFavorite() {
guard let status = mastodonController.persistentContainer.status(for: statusID) else {
fatalError()
}
let oldValue = status.favourited
status.favourited.toggle()
// update ui before network request to make things appear speedy
updateStatusState(status: status)
let request = (status.favourited ? Status.favourite : Status.unfavourite)(statusID)
Task {
do {
let (newStatus, _) = try await mastodonController.run(request)
mastodonController.persistentContainer.addOrUpdate(status: newStatus)
// TODO: should this before the network request
UIImpactFeedbackGenerator(style: .light).impactOccurred()
} catch {
status.favourited = oldValue
// TODO: display error message
UINotificationFeedbackGenerator().notificationOccurred(.error)
}
}
}
func toggleReblog() {
guard let status = mastodonController.persistentContainer.status(for: statusID) else {
fatalError()
}
if !status.reblogged,
Preferences.shared.confirmBeforeReblog {
let image: UIImage?
let reblogVisibilityActions: [CustomAlertController.MenuAction]?
if mastodonController.instanceFeatures.reblogVisibility {
image = UIImage(systemName: Status.Visibility.public.unfilledImageName)
reblogVisibilityActions = [Status.Visibility.unlisted, .private].map { visibility in
CustomAlertController.MenuAction(title: "Reblog as \(visibility.displayName)", subtitle: visibility.subtitle, image: UIImage(systemName: visibility.unfilledImageName)) { [unowned self] in
self.doReblog(status: status, visibility: visibility)
}
}
} else {
image = nil
reblogVisibilityActions = []
}
let preview = ConfirmReblogStatusPreviewView(status: status)
var config = CustomAlertController.Configuration(title: "Are you sure you want to reblog this post?", content: preview, actions: [
CustomAlertController.Action(title: "Cancel", style: .cancel, handler: nil),
CustomAlertController.Action(title: "Reblog", image: image, style: .default, handler: { [unowned self] in
self.doReblog(status: status, visibility: nil)
})
])
if let reblogVisibilityActions {
var menuAction = CustomAlertController.Action(title: nil, image: UIImage(systemName: "chevron.down"), style: .menu(reblogVisibilityActions), handler: nil)
menuAction.isSecondaryMenu = true
config.actions.append(menuAction)
}
let alert = CustomAlertController(config: config)
delegate?.present(alert, animated: true)
} else {
doReblog(status: status, visibility: nil)
}
}
private func doReblog(status: StatusMO, visibility: Status.Visibility?) {
let oldValue = status.reblogged
status.reblogged.toggle()
updateStatusState(status: status)
let request: Request<Status>
if status.reblogged {
request = Status.reblog(statusID, visibility: visibility)
} else {
request = Status.unreblog(statusID)
}
Task {
do {
let (newStatus, _) = try await mastodonController.run(request)
mastodonController.persistentContainer.addOrUpdate(status: newStatus)
// TODO: should this before the network request
UIImpactFeedbackGenerator(style: .light).impactOccurred()
} catch {
status.reblogged = oldValue
// TODO: display error message
UINotificationFeedbackGenerator().notificationOccurred(.error)
}
}
}
}
extension StatusCollectionViewCell {
func contextMenuConfigurationForAccount(sourceView: UIView) -> UIContextMenuConfiguration? {
return UIContextMenuConfiguration() {
ProfileViewController(accountID: self.accountID, mastodonController: self.mastodonController)
} actionProvider: { _ in
return UIMenu(children: self.delegate?.actionsForProfile(accountID: self.accountID, sourceView: sourceView) ?? [])
}
}
}
extension StatusCollectionViewCell {
func dragItemsForAccount() -> [UIDragItem] {
guard let currentAccountID = mastodonController.accountInfo?.id,
let account = mastodonController.persistentContainer.account(for: accountID) else {
return []
}
let provider = NSItemProvider(object: account.url as NSURL)
let activity = UserActivityManager.showProfileActivity(id: accountID, accountID: currentAccountID)
activity.displaysAuxiliaryScene = true
provider.registerObject(activity, visibility: .all)
return [UIDragItem(itemProvider: provider)]
}
}

284
Tusker/Views/Status/TimelineStatusCollectionViewCell.swift
View File

@ -9,12 +9,7 @@
import UIKit
import Pachyderm
@MainActor
protocol TimelineStatusCollectionViewCellDelegate: AnyObject, TuskerNavigationDelegate, MenuActionProvider {
func statusCellNeedsReconfigure(_ cell: TimelineStatusCollectionViewCell, animated: Bool)
}
class TimelineStatusCollectionViewCell: UICollectionViewListCell {
class TimelineStatusCollectionViewCell: UICollectionViewListCell, StatusCollectionViewCell {
// MARK: Subviews
@ -46,7 +41,7 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
}
private static let avatarImageViewSize: CGFloat = 50
private lazy var avatarImageView = CachedImageView(cache: .avatars).configure {
private(set) lazy var avatarImageView = CachedImageView(cache: .avatars).configure {
$0.layer.masksToBounds = true
NSLayoutConstraint.activate([
$0.heightAnchor.constraint(equalToConstant: TimelineStatusCollectionViewCell.avatarImageViewSize),
@ -82,7 +77,7 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
$0.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(accountPressed)))
}
private let displayNameLabel = EmojiLabel().configure {
let displayNameLabel = EmojiLabel().configure {
$0.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).addingAttributes([
.traits: [
UIFontDescriptor.TraitKey.weight: UIFont.Weight.semibold.rawValue,
@ -92,7 +87,7 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
$0.setContentCompressionResistancePriority(.init(749), for: .horizontal)
}
private let usernameLabel = UILabel().configure {
let usernameLabel = UILabel().configure {
$0.textColor = .secondaryLabel
$0.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).addingAttributes([
.traits: [
@ -117,7 +112,7 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
]), size: 0)
}
private lazy var contentWarningLabel = EmojiLabel().configure {
private(set) lazy var contentWarningLabel = EmojiLabel().configure {
$0.textColor = .secondaryLabel
$0.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).addingAttributes([
.traits: [
@ -129,16 +124,18 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
$0.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(collapseButtonPressed)))
}
private lazy var collapseButton = UIButton(configuration: {
private(set) lazy var collapseButton = UIButton(configuration: {
var config = UIButton.Configuration.filled()
config.image = UIImage(systemName: "chevron.down")
return config
}()).configure {
// this button is so big that dimming its background color is visually distracting
$0.tintAdjustmentMode = .normal
$0.setContentHuggingPriority(.defaultHigh, for: .vertical)
$0.addTarget(self, action: #selector(collapseButtonPressed), for: .touchUpInside)
}
private let contentContainer = StatusContentContainer().configure {
let contentContainer = StatusContentContainer().configure {
$0.setContentHuggingPriority(.defaultLow, for: .vertical)
}
private var contentTextView: StatusContentTextView {
@ -190,22 +187,22 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
])
}
private lazy var replyButton = UIButton().configure {
private(set) lazy var replyButton = UIButton().configure {
$0.setImage(UIImage(systemName: "arrowshape.turn.up.left.fill"), for: .normal)
$0.addTarget(self, action: #selector(replyPressed), for: .touchUpInside)
}
private lazy var favoriteButton = UIButton().configure {
private(set) lazy var favoriteButton = UIButton().configure {
$0.setImage(UIImage(systemName: "star.fill"), for: .normal)
$0.addTarget(self, action: #selector(favoritePressed), for: .touchUpInside)
}
private lazy var reblogButton = UIButton().configure {
private(set) lazy var reblogButton = UIButton().configure {
$0.setImage(UIImage(systemName: "repeat"), for: .normal)
$0.addTarget(self, action: #selector(reblogPressed), for: .touchUpInside)
}
private let moreButton = UIButton().configure {
let moreButton = UIButton().configure {
$0.setImage(UIImage(systemName: "ellipsis"), for: .normal)
$0.showsMenuAsPrimaryAction = true
}
@ -218,7 +215,7 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
private var mainContainerBottomToSelfConstraint: NSLayoutConstraint!
weak var mastodonController: MastodonController!
weak var delegate: TimelineStatusCollectionViewCellDelegate?
weak var delegate: StatusCollectionViewCellDelegate?
var showStatusAutomatically: Bool {
// TODO: needed once conversation controller refactored
false
@ -232,14 +229,15 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
false
}
private(set) var statusID: String!
private(set) var statusState = StatusState.unknown
private var accountID: String!
// alas these need to be internal so they're accessible from the protocol extensions
var statusID: String!
var statusState: StatusState!
var accountID: String!
private var reblogStatusID: String?
private var rebloggerID: String?
private var firstLayout = true
private var isGrayscale = false
var isGrayscale = false
private var updateTimestampWorkItem: DispatchWorkItem?
@ -280,23 +278,6 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
updateActionsVisibility()
NotificationCenter.default.addObserver(self, selector: #selector(preferencesChanged), name: .preferencesChanged, object: nil)
// TEMP
reblogLabel.text = "Reblogged by Person"
avatarImageView.backgroundColor = .red
displayNameLabel.text = "Display name"
usernameLabel.text = "@username"
timestampLabel.text = "2m"
contentWarningLabel.text = "Content Warning"
contentTextView.setTextFromHtml("<p>Weeeeeeeee</p>")
attachmentsView.backgroundColor = .red
metaIndicatorsView.placeholder()
// contentWarningLabel.isHidden = true
// collapseButton.isHidden = true
// cardView.isHidden = true
// pollView.isHidden = true
// attachmentsView.isHidden = true
// actionsContainer.isHidden = true
}
required init?(coder: NSCoder) {
@ -375,68 +356,14 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
}
doUpdateUI(status: status)
}
private func doUpdateUI(status: StatusMO) {
self.statusID = status.id
self.accountID = status.account.id
let account = status.account
usernameLabel.text = "@\(account.acct)"
contentTextView.setTextFrom(status: status)
updateGrayscaleableUI(account: account, status: status)
updateUIForPreferences(account: account, status: status)
doUpdateTimestamp(status: status)
timestampLabel.isHidden = showPinned
pinImageView.isHidden = !showPinned
cardView.card = status.card
cardView.isHidden = status.card == nil
cardView.navigationDelegate = delegate
cardView.actionProvider = delegate
attachmentsView.updateUI(status: status)
updateStatusState(status: status)
contentWarningLabel.text = status.spoilerText
contentWarningLabel.isHidden = status.spoilerText.isEmpty
if !contentWarningLabel.isHidden {
contentWarningLabel.setEmojis(status.emojis, identifier: statusID)
}
let reblogDisabled: Bool
if mastodonController.instanceFeatures.boostToOriginalAudience {
reblogDisabled = status.visibility == .direct || (status.visibility == .private && status.account.id != mastodonController.account.id)
} else {
reblogDisabled = status.visibility == .private || status.visibility == .direct
}
reblogButton.isEnabled = !reblogDisabled && mastodonController.loggedIn
favoriteButton.isEnabled = mastodonController.loggedIn
replyButton.isEnabled = mastodonController.loggedIn
if statusState.unknown {
statusState.resolveFor(status: status, text: contentTextView.text)
if statusState.collapsible! && showStatusAutomatically {
statusState.collapsed = false
}
}
contentContainer.setCollapsed(statusState.collapsed!)
contentContainer.alpha = statusState.collapsed! ? 0 : 1
collapseButton.imageView!.transform = CGAffineTransform(rotationAngle: statusState.collapsed! ? .pi : 0)
if statusState.collapsed! {
collapseButton.accessibilityLabel = NSLocalizedString("Expand Status", comment: "expand status button accessibility label")
} else {
collapseButton.accessibilityLabel = NSLocalizedString("Collapse Status", comment: "collapse status button accessibility label")
}
}
private func updateUIForPreferences(account: AccountMO, status: StatusMO) {
avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * TimelineStatusCollectionViewCell.avatarImageViewSize
attachmentsView.contentHidden = Preferences.shared.blurAllMedia || status.sensitive
func updateUIForPreferences(status: StatusMO) {
baseUpdateUIForPreferences(status: status)
if showReplyIndicator {
metaIndicatorsView.allowedIndicators = .all
@ -444,10 +371,6 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
metaIndicatorsView.allowedIndicators = .all.subtracting(.reply)
}
if isGrayscale != Preferences.shared.grayscaleImages {
updateGrayscaleableUI(account: account, status: status)
}
if let rebloggerID,
let reblogger = mastodonController.persistentContainer.account(for: rebloggerID) {
updateRebloggerLabel(reblogger: reblogger)
@ -496,41 +419,6 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
}
}
func updateGrayscaleableUI(account: AccountMO, status: StatusMO) {
isGrayscale = Preferences.shared.grayscaleImages
avatarImageView.update(for: account.avatar)
if contentTextView.hasEmojis {
contentTextView.setTextFrom(status: status)
}
displayNameLabel.updateForAccountDisplayName(account: account)
}
func updateStatusState(status: StatusMO) {
if status.favourited {
favoriteButton.tintColor = UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)
favoriteButton.accessibilityLabel = NSLocalizedString("Undo Favorite", comment: "undo favorite button accessibility label")
} else {
favoriteButton.tintColor = nil
favoriteButton.accessibilityLabel = NSLocalizedString("Favorite", comment: "favorite button accessibility label")
}
if status.reblogged {
reblogButton.tintColor = UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1)
reblogButton.accessibilityLabel = NSLocalizedString("Undo Reblog", comment: "undo reblog button accessibility label")
} else {
reblogButton.tintColor = nil
reblogButton.accessibilityLabel = NSLocalizedString("Reblog", comment: "reblog button accessibility label")
}
// 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, includeReply: false) ?? [])
pollView.isHidden = status.poll == nil
pollView.mastodonController = mastodonController
pollView.toastableViewController = delegate?.toastableViewController
pollView.updateUI(status: status, poll: status.poll)
}
private func updateActionsVisibility() {
if Preferences.shared.hideActionsInTimeline {
actionsContainer.isHidden = true
@ -549,7 +437,11 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
return
}
updateUIForPreferences(account: status.account, status: status)
updateUIForPreferences(status: status)
if isGrayscale != Preferences.shared.grayscaleImages {
updateGrayscaleableUI(status: status)
}
// only needs to happen when prefs change, rather than in updateUIForPrefs b/c this is setup correctly during init
let oldState = actionsContainer.isHidden
@ -573,139 +465,43 @@ class TimelineStatusCollectionViewCell: UICollectionViewListCell {
}
@objc private func collapseButtonPressed() {
statusState.collapsed!.toggle()
// this delegate call causes the collection view to reconfigure this cell, at which point (and inside of the collection view's animation handling) we'll update the contentContainer
delegate?.statusCellNeedsReconfigure(self, animated: true)
toggleCollapse()
}
@objc private func replyPressed() {
fatalError()
if Preferences.shared.mentionReblogger,
let rebloggerID = rebloggerID,
let rebloggerAccount = mastodonController.persistentContainer.account(for: rebloggerID) {
delegate?.compose(inReplyToID: statusID, mentioningAcct: rebloggerAccount.acct)
} else {
delegate?.compose(inReplyToID: statusID)
}
}
@objc private func favoritePressed() {
guard let status = mastodonController.persistentContainer.status(for: statusID) else {
fatalError()
}
let oldValue = status.favourited
status.favourited.toggle()
// update ui before network request to make things appear speedy
updateStatusState(status: status)
let request = (status.favourited ? Status.favourite : Status.unfavourite)(statusID)
Task {
do {
let (newStatus, _) = try await mastodonController.run(request)
mastodonController.persistentContainer.addOrUpdate(status: newStatus)
// TODO: should this before the network request
UIImpactFeedbackGenerator(style: .light).impactOccurred()
} catch {
status.favourited = oldValue
// TODO: display error message
UINotificationFeedbackGenerator().notificationOccurred(.error)
}
}
toggleFavorite()
}
@objc private func reblogPressed() {
guard let status = mastodonController.persistentContainer.status(for: statusID) else {
fatalError()
}
if !status.reblogged,
Preferences.shared.confirmBeforeReblog {
let image: UIImage?
let reblogVisibilityActions: [CustomAlertController.MenuAction]?
if mastodonController.instanceFeatures.reblogVisibility {
image = UIImage(systemName: Status.Visibility.public.unfilledImageName)
reblogVisibilityActions = [Status.Visibility.unlisted, .private].map { visibility in
CustomAlertController.MenuAction(title: "Reblog as \(visibility.displayName)", subtitle: visibility.subtitle, image: UIImage(systemName: visibility.unfilledImageName)) { [unowned self] in
self.doReblog(status: status, visibility: visibility)
}
}
} else {
image = nil
reblogVisibilityActions = []
}
let preview = ConfirmReblogStatusPreviewView(status: status)
var config = CustomAlertController.Configuration(title: "Are you sure you want to reblog this post?", content: preview, actions: [
CustomAlertController.Action(title: "Cancel", style: .cancel, handler: nil),
CustomAlertController.Action(title: "Reblog", image: image, style: .default, handler: { [unowned self] in
self.doReblog(status: status, visibility: nil)
})
])
if let reblogVisibilityActions {
var menuAction = CustomAlertController.Action(title: nil, image: UIImage(systemName: "chevron.down"), style: .menu(reblogVisibilityActions), handler: nil)
menuAction.isSecondaryMenu = true
config.actions.append(menuAction)
}
let alert = CustomAlertController(config: config)
delegate?.present(alert, animated: true)
} else {
doReblog(status: status, visibility: nil)
}
}
private func doReblog(status: StatusMO, visibility: Status.Visibility?) {
let oldValue = status.reblogged
status.reblogged.toggle()
updateStatusState(status: status)
let request: Request<Status>
if status.reblogged {
request = Status.reblog(statusID, visibility: visibility)
} else {
request = Status.unreblog(statusID)
}
Task {
do {
let (newStatus, _) = try await mastodonController.run(request)
mastodonController.persistentContainer.addOrUpdate(status: newStatus)
UIImpactFeedbackGenerator(style: .light).impactOccurred()
} catch {
status.reblogged = oldValue
// TODO: display error message
UINotificationFeedbackGenerator().notificationOccurred(.error)
}
}
toggleReblog()
}
}
extension TimelineStatusCollectionViewCell: UIContextMenuInteractionDelegate {
func contextMenuInteraction(_ interaction: UIContextMenuInteraction, configurationForMenuAtLocation location: CGPoint) -> UIContextMenuConfiguration? {
return UIContextMenuConfiguration() {
ProfileViewController(accountID: self.accountID, mastodonController: self.mastodonController)
} actionProvider: { _ in
return UIMenu(children: self.delegate?.actionsForProfile(accountID: self.accountID, sourceView: interaction.view!) ?? [])
}
return contextMenuConfigurationForAccount(sourceView: interaction.view!)
}
func contextMenuInteraction(_ interaction: UIContextMenuInteraction, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
if let viewController = animator.previewViewController,
let delegate {
animator.preferredCommitStyle = .pop
animator.addCompletion {
if let customPresenting = viewController as? CustomPreviewPresenting {
customPresenting.presentFromPreview(presenter: delegate)
} else {
delegate.show(viewController)
}
}
if let delegate {
MenuPreviewHelper.willPerformPreviewAction(animator: animator, presenter: delegate)
}
}
}
extension TimelineStatusCollectionViewCell: UIDragInteractionDelegate {
func dragInteraction(_ interaction: UIDragInteraction, itemsForBeginning session: UIDragSession) -> [UIDragItem] {
guard let currentAccountID = mastodonController.accountInfo?.id,
let account = mastodonController.persistentContainer.account(for: accountID) else {
return []
}
let provider = NSItemProvider(object: account.url as NSURL)
let activity = UserActivityManager.showProfileActivity(id: accountID, accountID: currentAccountID)
activity.displaysAuxiliaryScene = true
provider.registerObject(activity, visibility: .all)
return [UIDragItem(itemProvider: provider)]
return dragItemsForAccount()
}
}