129 lines
4.5 KiB
Swift
129 lines
4.5 KiB
Swift
//
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// ProfileHeaderTableViewCell.swift
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// Tusker
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//
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// Created by Shadowfacts on 8/27/18.
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// Copyright © 2018 Shadowfacts. All rights reserved.
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//
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import UIKit
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import Pachyderm
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protocol ProfileHeaderTableViewCellDelegate: TuskerNavigationDelegate {
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func showMoreOptions()
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}
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class ProfileHeaderTableViewCell: UITableViewCell, PreferencesAdaptive {
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var delegate: ProfileHeaderTableViewCellDelegate? {
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didSet {
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noteLabel.navigationDelegate = delegate
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}
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}
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@IBOutlet weak var headerImageView: UIImageView!
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@IBOutlet weak var avatarContainerView: UIView!
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@IBOutlet weak var avatarImageView: UIImageView!
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@IBOutlet weak var displayNameLabel: UILabel!
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@IBOutlet weak var usernameLabel: UILabel!
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@IBOutlet weak var followsYouLabel: UILabel!
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@IBOutlet weak var noteLabel: StatusContentLabel!
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var accountID: String!
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var avatarURL: URL?
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var headerURL: URL?
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override func awakeFromNib() {
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avatarContainerView.layer.masksToBounds = true
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avatarImageView.layer.masksToBounds = true
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avatarImageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(avatarPressed)))
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avatarImageView.isUserInteractionEnabled = true
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headerImageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(headerPressed)))
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headerImageView.isUserInteractionEnabled = true
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}
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func updateUIForPreferences() {
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guard let account = MastodonCache.account(for: accountID) else { fatalError("Missing cached account \(accountID!)") }
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avatarContainerView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadius(for: avatarContainerView)
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avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadius(for: avatarImageView)
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displayNameLabel.text = account.realDisplayName
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}
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func updateUI(for accountID: String) {
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self.accountID = accountID
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guard let account = MastodonCache.account(for: accountID) else { fatalError("Missing cached account \(accountID)") }
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updateUIForPreferences()
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usernameLabel.text = "@\(account.acct)"
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avatarImageView.image = nil
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avatarURL = account.avatar
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ImageCache.avatars.get(account.avatar) { (data) in
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guard let data = data else { return }
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DispatchQueue.main.async {
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self.avatarImageView.image = UIImage(data: data)
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self.avatarURL = nil
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}
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}
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ImageCache.headers.get(account.header) { (data) in
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guard let data = data else { return }
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DispatchQueue.main.async {
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self.headerImageView.image = UIImage(data: data)
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self.headerURL = nil
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}
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}
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noteLabel.setTextFromHtml(account.note)
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if accountID != MastodonController.account.id {
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// don't show relationship label for the user's own account
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if let relationship = MastodonCache.relationship(for: accountID) {
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followsYouLabel.isHidden = !relationship.followedBy
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} else {
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MastodonCache.relationship(for: accountID) { relationship in
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DispatchQueue.main.async {
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self.followsYouLabel.isHidden = !(relationship?.followedBy ?? false)
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}
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}
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}
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}
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}
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override func prepareForReuse() {
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if let url = avatarURL {
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ImageCache.avatars.cancel(url)
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}
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if let url = headerURL {
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ImageCache.headers.cancel(url)
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}
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}
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@IBAction func morePressed(_ sender: Any) {
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delegate?.showMoreOptions()
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}
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@objc func avatarPressed() {
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delegate?.showLargeImage(avatarImageView.image!, description: nil, animatingFrom: avatarImageView)
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}
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@objc func headerPressed() {
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delegate?.showLargeImage(headerImageView.image!, description: nil, animatingFrom: headerImageView)
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}
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}
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extension ProfileHeaderTableViewCell: PreviewViewControllerProvider {
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func getPreviewViewController(forLocation location: CGPoint, sourceViewController: UIViewController) -> UIViewController? {
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let noteLabelPoint = noteLabel.convert(location, from: self)
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if noteLabel.bounds.contains(noteLabelPoint),
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let vc = noteLabel.getViewController(forLinkAt: noteLabelPoint) {
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return vc
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}
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// TODO: should this also have peek/pop for avatar/header images?
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return nil
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}
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}
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