// // ReadViewController.swift // Reader // // Created by Shadowfacts on 1/9/22. // import UIKit import WebKit import HTMLEntities import SafariServices class ReadViewController: UIViewController { private static let publishedFormatter: DateFormatter = { let f = DateFormatter() f.dateStyle = .medium f.timeStyle = .medium return f }() let fervorController: FervorController let item: Item override var prefersStatusBarHidden: Bool { navigationController?.isNavigationBarHidden ?? false } override var preferredStatusBarUpdateAnimation: UIStatusBarAnimation { .slide } init(item: Item, fervorController: FervorController) { self.fervorController = fervorController self.item = item super.init(nibName: nil, bundle: nil) } required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") } override func viewDidLoad() { super.viewDidLoad() navigationItem.largeTitleDisplayMode = .never view.backgroundColor = .appBackground let webView = WKWebView() webView.translatesAutoresizingMaskIntoConstraints = false webView.navigationDelegate = self webView.uiDelegate = self // transparent background required to prevent white flash in dark mode, just using .appBackground doesn't work webView.isOpaque = false webView.backgroundColor = .clear if let content = itemContentHTML() { webView.loadHTMLString(content, baseURL: item.url) } view.addSubview(webView) NSLayoutConstraint.activate([ webView.leadingAnchor.constraint(equalTo: view.leadingAnchor), webView.trailingAnchor.constraint(equalTo: view.trailingAnchor), webView.topAnchor.constraint(equalTo: view.topAnchor), webView.bottomAnchor.constraint(equalTo: view.bottomAnchor), ]) } private static let css = try! String(contentsOf: Bundle.main.url(forResource: "read", withExtension: "css")!) private func itemContentHTML() -> String? { guard let content = item.content else { return nil } var info = "" if let title = item.title, !title.isEmpty { info += "