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Show preview of status in reblog confirmation alert 

Closes #121
This commit is contained in:
Shadowfacts 2022-09-17 20:27:36 -04:00
parent f2ab1778c5
commit e9962997a6
6 changed files with 514 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Tusker.xcodeproj/project.pbxproj
View File

@ -166,6 +166,8 @@
D681E4D9246E346E0053414F /* AccountActivityItemSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = D681E4D8246E346E0053414F /* AccountActivityItemSource.swift */; };
D68232F72464F4FD00325FB8 /* ComposeDrawingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */; };
D686BBE324FBF8110068E6AA /* WrappedProgressView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */; };
D6895DC228D65274006341DA /* CustomAlertController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6895DC128D65274006341DA /* CustomAlertController.swift */; };
D6895DC428D65342006341DA /* ConfirmReblogStatusPreviewView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D6895DC328D65342006341DA /* ConfirmReblogStatusPreviewView.swift */; };
D68ACE5D279B1ABA001CE8EB /* AssetPickerControlCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68ACE5C279B1ABA001CE8EB /* AssetPickerControlCollectionViewCell.swift */; };
D68C2AE325869BAB00548EFF /* AuxiliarySceneDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68C2AE225869BAB00548EFF /* AuxiliarySceneDelegate.swift */; };
D68E525B24A3D77E0054355A /* TuskerRootViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D68E525A24A3D77E0054355A /* TuskerRootViewController.swift */; };
@ -513,6 +515,8 @@
D681E4D8246E346E0053414F /* AccountActivityItemSource.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountActivityItemSource.swift; sourceTree = "<group>"; };
D68232F62464F4FD00325FB8 /* ComposeDrawingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ComposeDrawingViewController.swift; sourceTree = "<group>"; };
D686BBE224FBF8110068E6AA /* WrappedProgressView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WrappedProgressView.swift; sourceTree = "<group>"; };
D6895DC128D65274006341DA /* CustomAlertController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomAlertController.swift; sourceTree = "<group>"; };
D6895DC328D65342006341DA /* ConfirmReblogStatusPreviewView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConfirmReblogStatusPreviewView.swift; sourceTree = "<group>"; };
D68ACE5C279B1ABA001CE8EB /* AssetPickerControlCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AssetPickerControlCollectionViewCell.swift; sourceTree = "<group>"; };
D68C2AE225869BAB00548EFF /* AuxiliarySceneDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AuxiliarySceneDelegate.swift; sourceTree = "<group>"; };
D68E525A24A3D77E0054355A /* TuskerRootViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TuskerRootViewController.swift; sourceTree = "<group>"; };
@ -1253,6 +1257,7 @@
children = (
D6B4A4FE2506B81A000C81C1 /* AccountDisplayNameLabel.swift */,
D68E6F5E253C9B2D001A1B4C /* BaseEmojiLabel.swift */,
D6895DC328D65342006341DA /* ConfirmReblogStatusPreviewView.swift */,
D620483523D38075008A63EF /* ContentTextView.swift */,
D6E426B225337C7000C02E1C /* CustomEmojiImageView.swift */,
D6969E9F240C8384002843CE /* EmojiLabel.swift */,
@ -1293,6 +1298,7 @@
isa = PBXGroup;
children = (
D65C6BF425478A9C00A6E89C /* BackgroundableViewController.swift */,
D6895DC128D65274006341DA /* CustomAlertController.swift */,
D653F410267D1E32004E32B1 /* DiffableTimelineLikeTableViewController.swift */,
D625E4812588262A0074BB2B /* DraggableTableViewCell.swift */,
D693DE5623FE1A6A0061E07D /* EnhancedNavigationViewController.swift */,
@ -1770,6 +1776,7 @@
D620483823D38190008A63EF /* StatusContentTextView.swift in Sources */,
D6D3FDE224F46A8D00FF50A5 /* ComposeUIState.swift in Sources */,
D6B22A0F2560D52D004D82EF /* TabbedPageViewController.swift in Sources */,
D6895DC228D65274006341DA /* CustomAlertController.swift in Sources */,
D6F953F021251A2900CF0F2B /* MastodonController.swift in Sources */,
0411610022B442870030A9B7 /* LoadingLargeImageViewController.swift in Sources */,
D6A4DCE525537C7A00D9DE31 /* FastSwitchingAccountView.swift in Sources */,
@ -1943,6 +1950,7 @@
D6B9366B281EE77E00237D0E /* PollVoteButton.swift in Sources */,
D6BC9DB5232D4CE3002CA326 /* NotificationsMode.swift in Sources */,
D68015402401A6BA00D6103B /* ComposingPrefsView.swift in Sources */,
D6895DC428D65342006341DA /* ConfirmReblogStatusPreviewView.swift in Sources */,
D67895BC24671E6D00D4CD9E /* PKDrawing+Render.swift in Sources */,
D62E9987279D094F00C26176 /* StatusMetaIndicatorsView.swift in Sources */,
04D14BB022B34A2800642648 /* GalleryViewController.swift in Sources */,

1
Tusker/Caching/ImageCache.swift
View File

@ -73,6 +73,7 @@ class ImageCache {
}
func get(_ url: URL, loadOriginal: Bool = false) async -> (Data?, UIImage?) {
// todo: this should integrate with the task cancellation mechanism somehow
return await withCheckedContinuation { continuation in
_ = get(url, loadOriginal: loadOriginal) { data, image in
continuation.resume(returning: (data, image))

393
Tusker/Screens/Utilities/CustomAlertController.swift Normal file
View File

@ -0,0 +1,393 @@
//
// CustomAlertController.swift
// Tusker
//
// Created by Shadowfacts on 9/17/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import UIKit
class CustomAlertController: UIViewController {
private let config: Configuration
fileprivate var blurView: UIVisualEffectView!
fileprivate var dimmingView: UIView!
fileprivate var buttonsStack: UIStackView!
fileprivate var actionsView: CustomAlertActionsView!
private var separatorHeightConstraint: NSLayoutConstraint!
init(config: Configuration) {
self.config = config
super.init(nibName: nil, bundle: nil)
transitioningDelegate = self
modalPresentationStyle = .custom
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .clear
dimmingView = UIView()
dimmingView.backgroundColor = .black.withAlphaComponent(0.2)
dimmingView.translatesAutoresizingMaskIntoConstraints = false
view.addSubview(dimmingView)
NSLayoutConstraint.activate([
dimmingView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
dimmingView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
dimmingView.topAnchor.constraint(equalTo: view.topAnchor),
dimmingView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
])
blurView = UIVisualEffectView(effect: UIBlurEffect(style: .systemChromeMaterial))
blurView.backgroundColor = .systemBackground
blurView.layer.cornerRadius = 15
blurView.layer.cornerCurve = .continuous
blurView.layer.masksToBounds = true
blurView.translatesAutoresizingMaskIntoConstraints = false
view.addSubview(blurView)
NSLayoutConstraint.activate([
blurView.widthAnchor.constraint(equalToConstant: 270),
blurView.heightAnchor.constraint(greaterThanOrEqualToConstant: 100),
blurView.centerXAnchor.constraint(equalTo: view.centerXAnchor),
blurView.centerYAnchor.constraint(equalTo: view.centerYAnchor),
])
let stack = UIStackView()
stack.axis = .vertical
stack.spacing = 0
stack.alignment = .fill
stack.translatesAutoresizingMaskIntoConstraints = false
blurView.contentView.addSubview(stack)
NSLayoutConstraint.activate([
stack.leadingAnchor.constraint(equalTo: blurView.contentView.leadingAnchor),
blurView.contentView.trailingAnchor.constraint(equalTo: stack.trailingAnchor),
stack.topAnchor.constraint(equalTo: blurView.contentView.topAnchor, constant: 16),
stack.bottomAnchor.constraint(equalTo: blurView.contentView.bottomAnchor),
])
let titleLabel = UILabel()
titleLabel.text = config.title
titleLabel.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).withSymbolicTraits(.traitBold)!, size: 0)
titleLabel.numberOfLines = 0
titleLabel.textAlignment = .center
stack.addArrangedSubview(titleLabel)
stack.addSpacer(length: 8)
stack.addArrangedSubview(config.content)
stack.addSpacer(length: 16)
let separator = UIView()
separator.backgroundColor = .separator
stack.addArrangedSubview(separator)
separatorHeightConstraint = separator.heightAnchor.constraint(equalToConstant: 0.5)
NSLayoutConstraint.activate([
separator.widthAnchor.constraint(equalTo: stack.widthAnchor),
separatorHeightConstraint,
])
actionsView = CustomAlertActionsView(config: config, dismiss: { [unowned self] in
self.dismiss(animated: true)
})
stack.addArrangedSubview(actionsView)
NSLayoutConstraint.activate([
actionsView.widthAnchor.constraint(equalTo: stack.widthAnchor),
])
}
override func viewWillLayoutSubviews() {
super.viewWillLayoutSubviews()
separatorHeightConstraint.constant = 1 / view.window!.screen.scale
}
struct Configuration {
var title: String
var content: UIView
var actions: [Action]
}
struct Action {
let title: String
let style: UIAlertAction.Style
let handler: (() -> Void)?
}
}
class CustomAlertActionsView: UIControl {
private let dismiss: () -> Void
private let stack = UIStackView()
private var labels: [UIView] = []
private var labelWrappers: [UIView] = []
private var labelWrapperWidthConstraints: [NSLayoutConstraint] = []
// the actions from the config but reordered to match labelWrappers order
private var reorderedActions: [CustomAlertController.Action] = []
private var separators: [UIView] = []
private var separatorSizeConstraints: [NSLayoutConstraint] = []
private let generator = UISelectionFeedbackGenerator()
private var currentSelectedActionIndex: Int?
init(config: CustomAlertController.Configuration, dismiss: @escaping () -> Void) {
self.dismiss = dismiss
super.init(frame: .zero)
stack.alignment = .fill
stack.translatesAutoresizingMaskIntoConstraints = false
addSubview(stack)
NSLayoutConstraint.activate([
stack.leadingAnchor.constraint(equalTo: leadingAnchor),
stack.trailingAnchor.constraint(equalTo: trailingAnchor),
stack.topAnchor.constraint(equalTo: topAnchor),
stack.bottomAnchor.constraint(equalTo: bottomAnchor),
])
for action in config.actions {
let labelWrapper = UIView()
labelWrapper.isAccessibilityElement = true
labelWrapper.accessibilityTraits = .button
labelWrapper.accessibilityRespondsToUserInteraction = true
labelWrapper.accessibilityLabel = action.title
let label = UILabel()
labels.append(label)
label.text = action.title
label.textColor = .tintColor
switch action.style {
case .cancel:
label.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).withSymbolicTraits(.traitBold)!, size: 0)
case .destructive:
label.textColor = .systemRed
default:
break
}
label.translatesAutoresizingMaskIntoConstraints = false
labelWrapper.addSubview(label)
NSLayoutConstraint.activate([
label.leadingAnchor.constraint(greaterThanOrEqualTo: labelWrapper.leadingAnchor, constant: 4),
label.trailingAnchor.constraint(lessThanOrEqualTo: labelWrapper.trailingAnchor, constant: -4),
label.centerXAnchor.constraint(equalTo: labelWrapper.centerXAnchor),
label.centerYAnchor.constraint(equalTo: labelWrapper.centerYAnchor),
labelWrapper.heightAnchor.constraint(equalToConstant: 44),
])
if action.style == .cancel {
labelWrappers.insert(labelWrapper, at: 0)
reorderedActions.insert(action, at: 0)
} else {
labelWrappers.append(labelWrapper)
reorderedActions.append(action)
}
}
var first = true
for wrapper in labelWrappers {
if first {
first = false
} else {
let separator = UIView()
separator.backgroundColor = .separator
stack.addArrangedSubview(separator)
separators.append(separator)
}
stack.addArrangedSubview(wrapper)
}
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func layoutSubviews() {
updateAxis()
super.layoutSubviews()
}
private func updateAxis() {
if reorderedActions.count > 2 || labels.map({ $0.intrinsicContentSize.width }).contains(where: { $0 > (bounds.width - 16) / 2 }) {
stack.axis = .vertical
NSLayoutConstraint.deactivate(labelWrapperWidthConstraints)
labelWrapperWidthConstraints = []
NSLayoutConstraint.deactivate(separatorSizeConstraints)
separatorSizeConstraints = separators.map {
$0.heightAnchor.constraint(equalToConstant: 0.5)
}
NSLayoutConstraint.activate(separatorSizeConstraints)
} else {
stack.axis = .horizontal
labelWrapperWidthConstraints = labelWrappers.map {
$0.widthAnchor.constraint(equalToConstant: (bounds.width - 0.5) / 2)
}
NSLayoutConstraint.activate(labelWrapperWidthConstraints)
NSLayoutConstraint.deactivate(separatorSizeConstraints)
separatorSizeConstraints = separators.map {
$0.widthAnchor.constraint(equalToConstant: 0.5)
}
NSLayoutConstraint.activate(separatorSizeConstraints)
}
}
// MARK: - UIControl
override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
// we want this view to handle all touches inside it
return self
}
override func beginTracking(_ touch: UITouch, with event: UIEvent?) -> Bool {
for (index, labelWrapper) in labelWrappers.enumerated() {
if labelWrapper.point(inside: touch.location(in: labelWrapper), with: event) {
currentSelectedActionIndex = index
labelWrapper.backgroundColor = .secondarySystemFill
generator.prepare()
return true
}
}
return false
}
override func continueTracking(_ touch: UITouch, with event: UIEvent?) -> Bool {
for (index, labelWrapper) in labelWrappers.enumerated() {
if labelWrapper.point(inside: touch.location(in: labelWrapper), with: event) {
if index != currentSelectedActionIndex {
if let currentSelectedActionIndex {
labelWrappers[currentSelectedActionIndex].backgroundColor = nil
}
generator.selectionChanged()
}
currentSelectedActionIndex = index
labelWrapper.backgroundColor = .secondarySystemFill
generator.prepare()
return true
}
}
// didn't hit any button
if let currentSelectedActionIndex {
labelWrappers[currentSelectedActionIndex].backgroundColor = nil
self.currentSelectedActionIndex = nil
}
return true
}
override func endTracking(_ touch: UITouch?, with event: UIEvent?) {
super.endTracking(touch, with: event)
if let currentSelectedActionIndex {
labelWrappers[currentSelectedActionIndex].backgroundColor = nil
reorderedActions[currentSelectedActionIndex].handler?()
dismiss()
}
}
override func cancelTracking(with event: UIEvent?) {
super.cancelTracking(with: event)
if let currentSelectedActionIndex {
labelWrappers[currentSelectedActionIndex].backgroundColor = nil
}
}
}
extension CustomAlertController {
override func animationController(forPresented presented: UIViewController, presenting: UIViewController, source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
return CustomAlertPresentationAnimation()
}
override func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
return CustomAlertDismissAnimation()
}
}
class CustomAlertPresentationAnimation: NSObject, UIViewControllerAnimatedTransitioning {
func transitionDuration(using transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval {
return 0.2
}
func animateTransition(using transitionContext: UIViewControllerContextTransitioning) {
guard let presenter = transitionContext.viewController(forKey: .from),
let alert = transitionContext.viewController(forKey: .to) as? CustomAlertController else {
transitionContext.completeTransition(false)
return
}
let container = transitionContext.containerView
container.addSubview(alert.view)
guard transitionContext.isAnimated else {
presenter.view.tintAdjustmentMode = .dimmed
transitionContext.completeTransition(true)
return
}
alert.dimmingView.layer.opacity = 0
alert.blurView.layer.opacity = 0
alert.blurView.transform = CGAffineTransform(scaleX: 1.1, y: 1.1)
UIView.animate(withDuration: transitionDuration(using: transitionContext), delay: 0, options: .curveEaseOut) {
presenter.view.tintAdjustmentMode = .dimmed
alert.dimmingView.layer.opacity = 1
alert.blurView.layer.opacity = 1
alert.blurView.transform = .identity
} completion: { _ in
transitionContext.completeTransition(true)
}
}
}
class CustomAlertDismissAnimation: NSObject, UIViewControllerAnimatedTransitioning {
func transitionDuration(using transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval {
return 0.2
}
func animateTransition(using transitionContext: UIViewControllerContextTransitioning) {
guard let presenter = transitionContext.viewController(forKey: .to),
let alert = transitionContext.viewController(forKey: .from) as? CustomAlertController else {
transitionContext.completeTransition(false)
return
}
guard transitionContext.isAnimated else {
presenter.view.tintAdjustmentMode = .dimmed
transitionContext.completeTransition(true)
return
}
UIView.animate(withDuration: transitionDuration(using: transitionContext), delay: 0) {
presenter.view.tintAdjustmentMode = .automatic
alert.view.layer.opacity = 0
} completion: { _ in
transitionContext.completeTransition(true)
}
}
}
fileprivate extension UIStackView {
func addSpacer(length: CGFloat) {
let spacer = UIView()
addArrangedSubview(spacer)
if axis == .vertical {
spacer.heightAnchor.constraint(equalToConstant: length).isActive = true
} else {
spacer.widthAnchor.constraint(equalToConstant: length).isActive = true
}
}
}

86
Tusker/Views/ConfirmReblogStatusPreviewView.swift Normal file
View File

@ -0,0 +1,86 @@
//
// ConfirmReblogStatusPreviewView.swift
// Tusker
//
// Created by Shadowfacts on 9/17/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import UIKit
class ConfirmReblogStatusPreviewView: UIView {
private var avatarTask: Task<Void, Error>?
init(status: StatusMO) {
super.init(frame: .zero)
let hStack = UIStackView()
hStack.axis = .horizontal
hStack.spacing = 8
hStack.alignment = .leading
hStack.translatesAutoresizingMaskIntoConstraints = false
addSubview(hStack)
NSLayoutConstraint.activate([
hStack.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 8),
hStack.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -8),
hStack.topAnchor.constraint(equalTo: topAnchor),
hStack.bottomAnchor.constraint(equalTo: bottomAnchor),
])
let avatarSize: CGFloat = 30
let avatarImageView = UIImageView()
avatarImageView.layer.masksToBounds = true
avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * avatarSize
hStack.addArrangedSubview(avatarImageView)
NSLayoutConstraint.activate([
avatarImageView.widthAnchor.constraint(equalToConstant: avatarSize),
avatarImageView.heightAnchor.constraint(equalToConstant: avatarSize),
])
if let avatar = status.account.avatar {
avatarTask = Task {
let (_, image) = await ImageCache.avatars.get(avatar)
try Task.checkCancellation()
avatarImageView.image = image
}
}
let vStack = UIStackView()
vStack.axis = .vertical
vStack.spacing = 2
vStack.alignment = .fill
vStack.setContentHuggingPriority(.defaultLow, for: .horizontal)
hStack.addArrangedSubview(vStack)
let displayNameLabel = EmojiLabel()
displayNameLabel.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .caption1).addingAttributes([.traits: [UIFontDescriptor.TraitKey.weight: UIFont.Weight.semibold]]), size: 0)
displayNameLabel.adjustsFontSizeToFitWidth = true
displayNameLabel.updateForAccountDisplayName(account: status.account)
vStack.addArrangedSubview(displayNameLabel)
let contentView = StatusContentTextView()
contentView.defaultFont = .preferredFont(forTextStyle: .caption2)
contentView.isUserInteractionEnabled = false
contentView.isScrollEnabled = false
contentView.backgroundColor = nil
contentView.textContainerInset = .zero
// remove the extra line spacing applied by StatusContentTextView because, since we're using a smaller font, the regular 2pt looks big
contentView.paragraphStyle = .default
// TODO: line limit
contentView.setTextFrom(status: status)
contentView.translatesAutoresizingMaskIntoConstraints = false
vStack.addArrangedSubview(contentView)
NSLayoutConstraint.activate([
contentView.heightAnchor.constraint(lessThanOrEqualToConstant: 200),
])
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
deinit {
avatarTask?.cancel()
}
}

23
Tusker/Views/ContentTextView.swift
View File

@ -23,6 +23,12 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
var defaultFont: UIFont = .systemFont(ofSize: 17)
var defaultColor: UIColor = .label
var paragraphStyle: NSParagraphStyle = {
let style = NSMutableParagraphStyle()
// 2 points is enough that it doesn't make things look weirdly spaced out, but leaves a slight gap when there are multiple lines of emojis
style.lineSpacing = 2
return style
}()
private(set) var hasEmojis = false
@ -36,9 +42,17 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
// The preview created in the previewForHighlighting method, so that we can use the same one in previewForDismissing.
private weak var currentTargetedPreview: UITargetedPreview?
override func awakeFromNib() {
super.awakeFromNib()
override init(frame: CGRect, textContainer: NSTextContainer?) {
super.init(frame: frame, textContainer: textContainer)
commonInit()
}
required init?(coder: NSCoder) {
super.init(coder: coder)
commonInit()
}
private func commonInit() {
delegate = self
// Disable layer masking, otherwise the context menu opening animation
@ -78,10 +92,7 @@ class ContentTextView: LinkTextView, BaseEmojiLabel {
mutAttrString.trimTrailingCharactersInSet(.whitespacesAndNewlines)
mutAttrString.collapseWhitespace()
let style = NSMutableParagraphStyle()
// 2 points is enough that it doesn't make things look weirdly spaced out, but leaves a slight gap when there are multiple lines of emojis
style.lineSpacing = 2
mutAttrString.addAttribute(.paragraphStyle, value: style, range: mutAttrString.fullRange)
mutAttrString.addAttribute(.paragraphStyle, value: paragraphStyle, range: mutAttrString.fullRange)
self.attributedText = mutAttrString
}

13
Tusker/Views/Status/BaseStatusTableViewCell.swift
View File

@ -412,11 +412,14 @@ class BaseStatusTableViewCell: UITableViewCell {
// if we are about to reblog and the user has confirmation enabled
if !reblogged,
Preferences.shared.confirmBeforeReblog {
let alert = UIAlertController(title: "Confirm Reblog", message: "Are you sure you want to reblog this post by @\(status.account.acct)?", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: nil))
alert.addAction(UIAlertAction(title: "Reblog", style: .default) { (_) in
self.toggleReblogInternal()
})
let preview = ConfirmReblogStatusPreviewView(status: status)
let 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", style: .default, handler: { [unowned self] in
self.toggleReblogInternal()
}),
])
let alert = CustomAlertController(config: config)
delegate?.present(alert, animated: true)
} else {
toggleReblogInternal()