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92 lines
3.7 KiB
Swift
92 lines
3.7 KiB
Swift
// Copyright © 2021 Metabolist. All rights reserved.
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import SDWebImage
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import UIKit
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import ViewModels
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final class SecondaryNavigationTitleView: UIView {
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private let viewModel: NavigationViewModel
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private let avatarImageView = SDAnimatedImageView()
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private let displayNameLabel = AnimatedAttachmentLabel()
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private let accountLabel = UILabel()
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private let stackView = UIStackView()
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init(viewModel: NavigationViewModel) {
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self.viewModel = viewModel
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super.init(frame: .zero)
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initialSetup()
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applyViewModel()
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}
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@available(*, unavailable)
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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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}
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private extension SecondaryNavigationTitleView {
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func initialSetup() {
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addSubview(avatarImageView)
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avatarImageView.translatesAutoresizingMaskIntoConstraints = false
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avatarImageView.layer.cornerRadius = .barButtonItemDimension / 2
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avatarImageView.contentMode = .scaleAspectFill
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avatarImageView.clipsToBounds = true
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addSubview(stackView)
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stackView.translatesAutoresizingMaskIntoConstraints = false
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stackView.axis = .vertical
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stackView.spacing = .ultraCompactSpacing
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stackView.addArrangedSubview(displayNameLabel)
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displayNameLabel.adjustsFontForContentSizeCategory = true
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displayNameLabel.adjustsFontSizeToFitWidth = true
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displayNameLabel.minimumScaleFactor = 0.5
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displayNameLabel.font = .preferredFont(forTextStyle: .headline)
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stackView.addArrangedSubview(accountLabel)
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accountLabel.adjustsFontForContentSizeCategory = true
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accountLabel.adjustsFontSizeToFitWidth = true
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accountLabel.minimumScaleFactor = 0.5
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accountLabel.font = .preferredFont(forTextStyle: .footnote)
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accountLabel.textColor = .secondaryLabel
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NSLayoutConstraint.activate([
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avatarImageView.widthAnchor.constraint(equalToConstant: .barButtonItemDimension),
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avatarImageView.heightAnchor.constraint(equalToConstant: .barButtonItemDimension),
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avatarImageView.leadingAnchor.constraint(equalTo: leadingAnchor),
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avatarImageView.centerYAnchor.constraint(equalTo: centerYAnchor),
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stackView.leadingAnchor.constraint(equalTo: avatarImageView.trailingAnchor, constant: .defaultSpacing),
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stackView.topAnchor.constraint(equalTo: topAnchor),
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stackView.trailingAnchor.constraint(equalTo: trailingAnchor),
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stackView.bottomAnchor.constraint(equalTo: bottomAnchor)
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])
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}
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func applyViewModel() {
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let avatarURL = viewModel.identityContext.appPreferences.animateAvatars == .everywhere
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? viewModel.identityContext.identity.account?.avatar
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: viewModel.identityContext.identity.account?.avatarStatic
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avatarImageView.sd_setImage(with: avatarURL?.url)
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if let displayName = viewModel.identityContext.identity.account?.displayName,
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!displayName.isEmpty {
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let mutableDisplayName = NSMutableAttributedString(string: displayName)
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if let emojis = viewModel.identityContext.identity.account?.emojis {
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mutableDisplayName.insert(emojis: emojis,
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view: displayNameLabel,
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identityContext: viewModel.identityContext)
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mutableDisplayName.resizeAttachments(toLineHeight: displayNameLabel.font.lineHeight)
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}
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displayNameLabel.attributedText = mutableDisplayName
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} else {
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displayNameLabel.isHidden = true
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}
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accountLabel.text = viewModel.identityContext.identity.handle
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}
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}
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