mastodon-app-ufficiale-ipho.../MastodonSDK/Sources/MastodonUI/View/Content/CondensedUserView.swift

173 lines
8.1 KiB
Swift

// Copyright © 2023 Mastodon gGmbH. All rights reserved.
import UIKit
import CoreDataStack
import MetaTextKit
import MastodonAsset
import MastodonLocalization
import MastodonMeta
import MastodonCore
import MastodonSDK
public class CondensedUserView: UIView {
private static var metricFormatter = MastodonMetricFormatter()
private let avatarImageWrapperView: UIView
let avatarImageView: AvatarImageView
private let metaInformationStackView: UIStackView
private let upperLineStackView: UIStackView
let displayNameLabel: MetaLabel
let acctLabel: UILabel
private let lowerLineStackView: UIStackView
let followersLabel: UILabel
let verifiedLinkImageView: UIImageView
let verifiedLinkLabel: MetaLabel
private let contentStackView: UIStackView
public override init(frame: CGRect) {
avatarImageView = AvatarImageView()
avatarImageView.cornerConfiguration = AvatarImageView.CornerConfiguration(corner: .fixed(radius: 8))
avatarImageView.translatesAutoresizingMaskIntoConstraints = false
avatarImageWrapperView = UIView()
avatarImageWrapperView.translatesAutoresizingMaskIntoConstraints = false
avatarImageWrapperView.addSubview(avatarImageView)
displayNameLabel = MetaLabel(style: .statusName)
displayNameLabel.setContentCompressionResistancePriority(.required, for: .horizontal)
displayNameLabel.setContentHuggingPriority(.required, for: .horizontal)
acctLabel = UILabel()
acctLabel.textColor = .secondaryLabel
acctLabel.font = UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 15, weight: .regular))
acctLabel.setContentCompressionResistancePriority(.defaultHigh, for: .horizontal)
upperLineStackView = UIStackView(arrangedSubviews: [displayNameLabel, acctLabel])
upperLineStackView.distribution = .fill
upperLineStackView.alignment = .center
followersLabel = UILabel()
followersLabel.setContentCompressionResistancePriority(.defaultHigh, for: .horizontal)
followersLabel.textColor = .secondaryLabel
followersLabel.setContentHuggingPriority(.required, for: .horizontal)
verifiedLinkImageView = UIImageView()
verifiedLinkImageView.setContentCompressionResistancePriority(.defaultHigh - 1, for: .vertical)
verifiedLinkImageView.setContentHuggingPriority(.required, for: .horizontal)
verifiedLinkImageView.contentMode = .scaleAspectFit
verifiedLinkLabel = MetaLabel(style: .profileFieldValue)
verifiedLinkLabel.setContentCompressionResistancePriority(.defaultHigh - 2, for: .horizontal)
verifiedLinkLabel.translatesAutoresizingMaskIntoConstraints = false
verifiedLinkLabel.textAttributes = [
.font: UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 15, weight: .regular)),
.foregroundColor: UIColor.secondaryLabel
]
verifiedLinkLabel.linkAttributes = [
.font: UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 15, weight: .regular)),
.foregroundColor: Asset.Colors.Brand.blurple.color
]
verifiedLinkLabel.isUserInteractionEnabled = false
lowerLineStackView = UIStackView(arrangedSubviews: [followersLabel, verifiedLinkImageView, verifiedLinkLabel])
lowerLineStackView.distribution = .fill
lowerLineStackView.alignment = .center
lowerLineStackView.spacing = 4
lowerLineStackView.setCustomSpacing(2, after: verifiedLinkImageView)
metaInformationStackView = UIStackView(arrangedSubviews: [upperLineStackView, lowerLineStackView])
metaInformationStackView.axis = .vertical
metaInformationStackView.alignment = .leading
contentStackView = UIStackView(arrangedSubviews: [avatarImageWrapperView, metaInformationStackView])
contentStackView.translatesAutoresizingMaskIntoConstraints = false
contentStackView.axis = .horizontal
contentStackView.alignment = .center
contentStackView.spacing = 16
super.init(frame: .zero)
addSubview(contentStackView)
setupConstraints()
}
required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") }
private func setupConstraints() {
let constraints = [
contentStackView.topAnchor.constraint(equalTo: topAnchor, constant: 8),
contentStackView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 16),
trailingAnchor.constraint(greaterThanOrEqualTo: contentStackView.trailingAnchor, constant: 16),
bottomAnchor.constraint(equalTo: contentStackView.bottomAnchor, constant: 8),
upperLineStackView.trailingAnchor.constraint(greaterThanOrEqualTo: metaInformationStackView.trailingAnchor),
lowerLineStackView.trailingAnchor.constraint(greaterThanOrEqualTo: metaInformationStackView.trailingAnchor),
metaInformationStackView.trailingAnchor.constraint(greaterThanOrEqualTo: contentStackView.trailingAnchor),
avatarImageView.widthAnchor.constraint(equalToConstant: 30),
avatarImageView.heightAnchor.constraint(equalTo: avatarImageView.widthAnchor),
avatarImageView.topAnchor.constraint(greaterThanOrEqualTo: avatarImageWrapperView.topAnchor),
avatarImageView.leadingAnchor.constraint(equalTo: avatarImageWrapperView.leadingAnchor),
avatarImageWrapperView.trailingAnchor.constraint(equalTo: avatarImageView.trailingAnchor),
avatarImageWrapperView.bottomAnchor.constraint(greaterThanOrEqualTo: avatarImageView.bottomAnchor),
avatarImageView.centerYAnchor.constraint(equalTo: avatarImageWrapperView.centerYAnchor),
]
NSLayoutConstraint.activate(constraints)
}
public func prepareForReuse() {
avatarImageView.prepareForReuse()
}
public func configure(with account: Mastodon.Entity.Account, showFollowers: Bool = true) {
let displayNameMetaContent: MetaContent
do {
let content = MastodonContent(content: account.displayNameWithFallback, emojis: account.emojis.asDictionary)
displayNameMetaContent = try MastodonMetaContent.convert(document: content)
} catch {
displayNameMetaContent = PlaintextMetaContent(string: account.displayNameWithFallback)
}
displayNameLabel.configure(content: displayNameMetaContent)
acctLabel.text = account.acct
if showFollowers {
followersLabel.attributedText = NSAttributedString(
format: NSAttributedString(string: L10n.Common.UserList.followersCount("%@"), attributes: [.font: UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 15, weight: .regular))]),
args: NSAttributedString(string: Self.metricFormatter.string(from: account.followersCount) ?? account.followersCount.formatted(), attributes: [.font: UIFontMetrics(forTextStyle: .body).scaledFont(for: .systemFont(ofSize: 15, weight: .bold))])
)
followersLabel.isHidden = false
} else {
followersLabel.isHidden = false
}
avatarImageView.setImage(url: account.avatarImageURL())
if let verifiedLink = account.verifiedLink?.value {
verifiedLinkImageView.image = UIImage(systemName: "checkmark")
verifiedLinkImageView.tintColor = Asset.Colors.Brand.blurple.color
let verifiedLinkMetaContent: MetaContent
do {
let mastodonContent = MastodonContent(content: verifiedLink, emojis: [:])
verifiedLinkMetaContent = try MastodonMetaContent.convert(document: mastodonContent)
} catch {
verifiedLinkMetaContent = PlaintextMetaContent(string: verifiedLink)
}
verifiedLinkLabel.configure(content: verifiedLinkMetaContent)
} else {
verifiedLinkImageView.image = UIImage(systemName: "questionmark.circle")
verifiedLinkImageView.tintColor = .secondaryLabel
verifiedLinkLabel.configure(content: PlaintextMetaContent(string: L10n.Common.UserList.noVerifiedLink))
}
}
}