Tusker/Tusker/Views/StatusTableViewCell.swift

138 lines
3.8 KiB
Swift

//
// StatusTableViewCell.swift
// Tusker
//
// Created by Shadowfacts on 8/16/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import UIKit
import MastodonKit
protocol StatusTableViewCellDelegate {
func selected(account: Account)
func selected(mention: Mention)
func selected(tag: MastodonKit.Tag)
func selected(url: URL)
func selected(status: Status)
func reply(to status: Status)
}
class StatusTableViewCell: UITableViewCell, PreferencesAdaptive {
var delegate: StatusTableViewCellDelegate?
@IBOutlet weak var displayNameLabel: UILabel!
@IBOutlet weak var usernameLabel: UILabel!
@IBOutlet weak var contentLabel: StatusContentLabel!
@IBOutlet weak var avatarImageView: UIImageView!
@IBOutlet weak var reblogLabel: UILabel!
var status: Status!
var account: Account!
var reblogger: Account?
var avatarURL: URL?
override func awakeFromNib() {
displayNameLabel.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(accountPressed)))
displayNameLabel.isUserInteractionEnabled = true
usernameLabel.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(accountPressed)))
usernameLabel.isUserInteractionEnabled = true
reblogLabel.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(reblogLabelPressed)))
reblogLabel.isUserInteractionEnabled = true
avatarImageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(accountPressed)))
avatarImageView.isUserInteractionEnabled = true
avatarImageView.layer.masksToBounds = true
}
func updateUIForPreferences() {
avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadius(for: avatarImageView)
if let reblogger = reblogger {
reblogLabel.text = "Reblogged by \(reblogger.realDisplayName)"
}
displayNameLabel.text = account.realDisplayName
}
func updateUI(for status: Status) {
self.status = status
let account: Account
if let reblog = status.reblog {
account = reblog.account
reblogger = status.account
reblogLabel.isHidden = false
} else {
account = status.account
reblogLabel.isHidden = true
reblogger = nil
}
self.account = account
updateUIForPreferences()
usernameLabel.text = "@\(account.acct)"
avatarImageView.image = nil
if let url = URL(string: account.avatar) {
avatarURL = url
AvatarCache.shared.get(url) { image in
DispatchQueue.main.async {
self.avatarImageView.image = image
self.avatarURL = nil
}
}
}
contentLabel.status = status
contentLabel.delegate = self
}
override func prepareForReuse() {
if let url = avatarURL {
AvatarCache.shared.cancel(url)
}
}
@IBAction func replyPressed(_ sender: Any) {
delegate?.reply(to: status)
}
@objc func accountPressed() {
delegate?.selected(account: account)
}
@objc func reblogLabelPressed() {
guard let reblogger = reblogger else { return }
delegate?.selected(account: reblogger)
}
func didSelect() {
delegate?.selected(status: status)
}
}
extension StatusTableViewCell: HTMLContentLabelDelegate {
func selected(mention: Mention) {
delegate?.selected(mention: mention)
}
func selected(tag: MastodonKit.Tag) {
delegate?.selected(tag: tag)
}
func selected(url: URL) {
delegate?.selected(url: url)
}
}