Merge branch 'ios-candidate' of https://github.com/brentsimmons/NetNewsWire into ios-candidate
This commit is contained in:
Brent Simmons
commit
b9d68d4ac0
|
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@ -110,7 +110,7 @@
|
|||
51707439232AA97100A461A3 /* ShareFolderPickerController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51707438232AA97100A461A3 /* ShareFolderPickerController.swift */; };
|
||||
517630042336215100E15FFF /* main.js in Resources */ = {isa = PBXBuildFile; fileRef = 517630032336215100E15FFF /* main.js */; };
|
||||
517630052336215100E15FFF /* main.js in Resources */ = {isa = PBXBuildFile; fileRef = 517630032336215100E15FFF /* main.js */; };
|
||||
517630232336657E00E15FFF /* ArticleViewControllerWebViewProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 517630222336657E00E15FFF /* ArticleViewControllerWebViewProvider.swift */; };
|
||||
517630232336657E00E15FFF /* WebViewProvider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 517630222336657E00E15FFF /* WebViewProvider.swift */; };
|
||||
5183CCD0226E1E880010922C /* NonIntrinsicLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5183CCCF226E1E880010922C /* NonIntrinsicLabel.swift */; };
|
||||
5183CCDA226E31A50010922C /* NonIntrinsicImageView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5183CCD9226E31A50010922C /* NonIntrinsicImageView.swift */; };
|
||||
5183CCE5226F4DFA0010922C /* RefreshInterval.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5183CCE4226F4DFA0010922C /* RefreshInterval.swift */; };
|
||||
|
|
@ -148,6 +148,7 @@
|
|||
51A9A5F32380DE530033AADF /* AddWebFeedDefaultContainer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51A66684238075AE00CB272D /* AddWebFeedDefaultContainer.swift */; };
|
||||
51A9A5F52380F6A60033AADF /* ModalNavigationController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51A9A5F42380F6A60033AADF /* ModalNavigationController.swift */; };
|
||||
51A9A60A2382FD240033AADF /* PoppableGestureRecognizerDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51A9A6092382FD240033AADF /* PoppableGestureRecognizerDelegate.swift */; };
|
||||
51AB8AB323B7F4C6008F147D /* WebViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51AB8AB223B7F4C6008F147D /* WebViewController.swift */; };
|
||||
51B62E68233186730085F949 /* IconView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51B62E67233186730085F949 /* IconView.swift */; };
|
||||
51BB7C272335A8E5008E8144 /* ArticleActivityItemSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51BB7C262335A8E5008E8144 /* ArticleActivityItemSource.swift */; };
|
||||
51BB7C312335ACDE008E8144 /* page.html in Resources */ = {isa = PBXBuildFile; fileRef = 51BB7C302335ACDE008E8144 /* page.html */; };
|
||||
|
|
@ -1292,7 +1293,7 @@
|
|||
516AE9DE2372269A007DEEAA /* IconImage.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IconImage.swift; sourceTree = "<group>"; };
|
||||
51707438232AA97100A461A3 /* ShareFolderPickerController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareFolderPickerController.swift; sourceTree = "<group>"; };
|
||||
517630032336215100E15FFF /* main.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; path = main.js; sourceTree = "<group>"; };
|
||||
517630222336657E00E15FFF /* ArticleViewControllerWebViewProvider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ArticleViewControllerWebViewProvider.swift; sourceTree = "<group>"; };
|
||||
517630222336657E00E15FFF /* WebViewProvider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebViewProvider.swift; sourceTree = "<group>"; };
|
||||
5183CCCF226E1E880010922C /* NonIntrinsicLabel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NonIntrinsicLabel.swift; sourceTree = "<group>"; };
|
||||
5183CCD9226E31A50010922C /* NonIntrinsicImageView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NonIntrinsicImageView.swift; sourceTree = "<group>"; };
|
||||
5183CCE4226F4DFA0010922C /* RefreshInterval.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RefreshInterval.swift; sourceTree = "<group>"; };
|
||||
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@ -1320,6 +1321,7 @@
|
|||
51A9A5E72380CA130033AADF /* ShareFolderPickerCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareFolderPickerCell.swift; sourceTree = "<group>"; };
|
||||
51A9A5F42380F6A60033AADF /* ModalNavigationController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ModalNavigationController.swift; sourceTree = "<group>"; };
|
||||
51A9A6092382FD240033AADF /* PoppableGestureRecognizerDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PoppableGestureRecognizerDelegate.swift; sourceTree = "<group>"; };
|
||||
51AB8AB223B7F4C6008F147D /* WebViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebViewController.swift; sourceTree = "<group>"; };
|
||||
51B62E67233186730085F949 /* IconView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = IconView.swift; sourceTree = "<group>"; };
|
||||
51BB7C262335A8E5008E8144 /* ArticleActivityItemSource.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ArticleActivityItemSource.swift; sourceTree = "<group>"; };
|
||||
51BB7C302335ACDE008E8144 /* page.html */ = {isa = PBXFileReference; lastKnownFileType = text.html; path = page.html; sourceTree = "<group>"; };
|
||||
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@ -1950,7 +1952,8 @@
|
|||
isa = PBXGroup;
|
||||
children = (
|
||||
51C4527E2265092C00C03939 /* ArticleViewController.swift */,
|
||||
517630222336657E00E15FFF /* ArticleViewControllerWebViewProvider.swift */,
|
||||
51AB8AB223B7F4C6008F147D /* WebViewController.swift */,
|
||||
517630222336657E00E15FFF /* WebViewProvider.swift */,
|
||||
51102164233A7D6C0007A5F7 /* ArticleExtractorButton.swift */,
|
||||
51C266E9238C334800F53014 /* ContextMenuPreviewViewController.swift */,
|
||||
5142192923522B5500E07E2C /* ImageViewController.swift */,
|
||||
|
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@ -3835,7 +3838,7 @@
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|||
511B9807237DCAC90028BCAA /* UserInfoKey.swift in Sources */,
|
||||
51C45269226508F600C03939 /* MasterFeedTableViewCell.swift in Sources */,
|
||||
51F85BFD2275DCA800C787DC /* SingleLineUILabelSizer.swift in Sources */,
|
||||
517630232336657E00E15FFF /* ArticleViewControllerWebViewProvider.swift in Sources */,
|
||||
517630232336657E00E15FFF /* WebViewProvider.swift in Sources */,
|
||||
51E43962238037C400015C31 /* AddWebFeedFolderViewController.swift in Sources */,
|
||||
51C4528F226509BD00C03939 /* UnreadFeed.swift in Sources */,
|
||||
51FD413B2342BD0500880194 /* MasterTimelineUnreadCountView.swift in Sources */,
|
||||
|
|
@ -3843,6 +3846,7 @@
|
|||
51D87EE12311D34700E63F03 /* ActivityType.swift in Sources */,
|
||||
51C452772265091600C03939 /* MultilineUILabelSizer.swift in Sources */,
|
||||
51C452A522650A2D00C03939 /* SmallIconProvider.swift in Sources */,
|
||||
51AB8AB323B7F4C6008F147D /* WebViewController.swift in Sources */,
|
||||
516A09392360A2AE00EAE89B /* SettingsAccountTableViewCell.swift in Sources */,
|
||||
3B3A32A5238B820900314204 /* FeedWranglerAccountViewController.swift in Sources */,
|
||||
51D5948722668EFA00DFC836 /* MarkStatusCommand.swift in Sources */,
|
||||
|
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@ -59,7 +59,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
|
|||
appDelegate = self
|
||||
|
||||
// Force lazy initialization of the web view provider so that it can warm up the queue of prepared web views
|
||||
let _ = ArticleViewControllerWebViewProvider.shared
|
||||
let _ = WebViewProvider.shared
|
||||
AccountManager.shared = AccountManager()
|
||||
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(unreadCountDidChange(_:)), name: .UnreadCountDidChange, object: nil)
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||||
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|
|
|||
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|
@ -12,32 +12,20 @@ import Account
|
|||
import Articles
|
||||
import SafariServices
|
||||
|
||||
enum ArticleViewState: Equatable {
|
||||
case noSelection
|
||||
case multipleSelection
|
||||
case loading
|
||||
case article(Article)
|
||||
case extracted(Article, ExtractedArticle)
|
||||
}
|
||||
|
||||
class ArticleViewController: UIViewController {
|
||||
|
||||
private struct MessageName {
|
||||
static let imageWasClicked = "imageWasClicked"
|
||||
static let imageWasShown = "imageWasShown"
|
||||
}
|
||||
|
||||
@IBOutlet private weak var nextUnreadBarButtonItem: UIBarButtonItem!
|
||||
@IBOutlet private weak var prevArticleBarButtonItem: UIBarButtonItem!
|
||||
@IBOutlet private weak var nextArticleBarButtonItem: UIBarButtonItem!
|
||||
@IBOutlet private weak var readBarButtonItem: UIBarButtonItem!
|
||||
@IBOutlet private weak var starBarButtonItem: UIBarButtonItem!
|
||||
@IBOutlet private weak var actionBarButtonItem: UIBarButtonItem!
|
||||
@IBOutlet private weak var webViewContainer: UIView!
|
||||
@IBOutlet private weak var showNavigationView: UIView!
|
||||
@IBOutlet private weak var showToolbarView: UIView!
|
||||
@IBOutlet private weak var showNavigationViewConstraint: NSLayoutConstraint!
|
||||
@IBOutlet private weak var showToolbarViewConstraint: NSLayoutConstraint!
|
||||
|
||||
private var pageViewController: UIPageViewController!
|
||||
|
||||
private var currentWebViewController: WebViewController? {
|
||||
return pageViewController?.viewControllers?.first as? WebViewController
|
||||
}
|
||||
|
||||
private var articleExtractorButton: ArticleExtractorButton = {
|
||||
let button = ArticleExtractorButton(type: .system)
|
||||
|
|
@ -46,44 +34,23 @@ class ArticleViewController: UIViewController {
|
|||
return button
|
||||
}()
|
||||
|
||||
private var webView: WKWebView!
|
||||
private lazy var contextMenuInteraction = UIContextMenuInteraction(delegate: self)
|
||||
private var isFullScreenAvailable: Bool {
|
||||
return traitCollection.userInterfaceIdiom == .phone && coordinator.isRootSplitCollapsed
|
||||
}
|
||||
private lazy var transition = ImageTransition(controller: self)
|
||||
private var clickedImageCompletion: (() -> Void)?
|
||||
|
||||
weak var coordinator: SceneCoordinator!
|
||||
|
||||
var state: ArticleViewState = .noSelection {
|
||||
var article: Article? {
|
||||
didSet {
|
||||
if state != oldValue {
|
||||
updateUI()
|
||||
reloadHTML()
|
||||
if let controller = currentWebViewController, controller.article != article {
|
||||
controller.article = article
|
||||
DispatchQueue.main.async {
|
||||
// You have to set the view controller to clear out the UIPageViewController child controller cache.
|
||||
// You also have to do it in an async call or you will get a strange assertion error.
|
||||
self.pageViewController.setViewControllers([controller], direction: .forward, animated: false, completion: nil)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var restoreOffset = 0
|
||||
|
||||
var currentArticle: Article? {
|
||||
switch state {
|
||||
case .article(let article):
|
||||
return article
|
||||
case .extracted(let article, _):
|
||||
return article
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
var articleExtractorButtonState: ArticleExtractorButtonState {
|
||||
get {
|
||||
return articleExtractorButton.buttonState
|
||||
}
|
||||
set {
|
||||
articleExtractorButton.buttonState = newValue
|
||||
updateUI()
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -92,26 +59,11 @@ class ArticleViewController: UIViewController {
|
|||
return keyboardManager.keyCommands
|
||||
}
|
||||
|
||||
deinit {
|
||||
if webView != nil {
|
||||
webView?.evaluateJavaScript("cancelImageLoad();")
|
||||
webView.configuration.userContentController.removeScriptMessageHandler(forName: MessageName.imageWasClicked)
|
||||
webView.configuration.userContentController.removeScriptMessageHandler(forName: MessageName.imageWasShown)
|
||||
webView.removeFromSuperview()
|
||||
ArticleViewControllerWebViewProvider.shared.enqueueWebView(webView)
|
||||
webView = nil
|
||||
}
|
||||
}
|
||||
|
||||
override func viewDidLoad() {
|
||||
super.viewDidLoad()
|
||||
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(unreadCountDidChange(_:)), name: .UnreadCountDidChange, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(statusesDidChange(_:)), name: .StatusesDidChange, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(webFeedIconDidBecomeAvailable(_:)), name: .WebFeedIconDidBecomeAvailable, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(avatarDidBecomeAvailable(_:)), name: .AvatarDidBecomeAvailable, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(faviconDidBecomeAvailable(_:)), name: .FaviconDidBecomeAvailable, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(contentSizeCategoryDidChange(_:)), name: UIContentSizeCategory.didChangeNotification, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(willEnterForeground(_:)), name: UIApplication.willEnterForegroundNotification, object: nil)
|
||||
|
||||
let fullScreenTapZone = UIView()
|
||||
|
|
@ -125,43 +77,29 @@ class ArticleViewController: UIViewController {
|
|||
articleExtractorButton.addTarget(self, action: #selector(toggleArticleExtractor(_:)), for: .touchUpInside)
|
||||
toolbarItems?.insert(UIBarButtonItem(customView: articleExtractorButton), at: 6)
|
||||
|
||||
showNavigationView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(showBars(_:))))
|
||||
showToolbarView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(showBars(_:))))
|
||||
pageViewController = UIPageViewController(transitionStyle: .scroll, navigationOrientation: .horizontal, options: [:])
|
||||
pageViewController.delegate = self
|
||||
pageViewController.dataSource = self
|
||||
|
||||
ArticleViewControllerWebViewProvider.shared.dequeueWebView() { webView in
|
||||
|
||||
self.webView = webView
|
||||
self.webViewContainer.addChildAndPin(webView)
|
||||
|
||||
webView.translatesAutoresizingMaskIntoConstraints = false
|
||||
self.webViewContainer.addSubview(webView)
|
||||
NSLayoutConstraint.activate([
|
||||
self.webViewContainer.leadingAnchor.constraint(equalTo: webView.leadingAnchor),
|
||||
self.webViewContainer.trailingAnchor.constraint(equalTo: webView.trailingAnchor),
|
||||
self.webViewContainer.topAnchor.constraint(equalTo: webView.topAnchor),
|
||||
self.webViewContainer.bottomAnchor.constraint(equalTo: webView.bottomAnchor)
|
||||
])
|
||||
|
||||
webView.navigationDelegate = self
|
||||
webView.uiDelegate = self
|
||||
self.configureContextMenuInteraction()
|
||||
|
||||
webView.configuration.userContentController.add(WrapperScriptMessageHandler(self), name: MessageName.imageWasClicked)
|
||||
webView.configuration.userContentController.add(WrapperScriptMessageHandler(self), name: MessageName.imageWasShown)
|
||||
|
||||
// Even though page.html should be loaded into this webview, we have to do it again
|
||||
// to work around this bug: http://www.openradar.me/22855188
|
||||
let url = Bundle.main.url(forResource: "page", withExtension: "html")!
|
||||
webView.loadFileURL(url, allowingReadAccessTo: url.deletingLastPathComponent())
|
||||
|
||||
}
|
||||
view.addSubview(pageViewController.view)
|
||||
addChild(pageViewController!)
|
||||
NSLayoutConstraint.activate([
|
||||
view.leadingAnchor.constraint(equalTo: pageViewController.view.leadingAnchor),
|
||||
view.trailingAnchor.constraint(equalTo: pageViewController.view.trailingAnchor),
|
||||
view.topAnchor.constraint(equalTo: pageViewController.view.topAnchor),
|
||||
view.bottomAnchor.constraint(equalTo: pageViewController.view.bottomAnchor)
|
||||
])
|
||||
|
||||
let controller = createWebViewController(article)
|
||||
pageViewController.setViewControllers([controller], direction: .forward, animated: false, completion: nil)
|
||||
|
||||
updateUI()
|
||||
}
|
||||
|
||||
override func viewWillAppear(_ animated: Bool) {
|
||||
super.viewWillAppear(animated)
|
||||
if AppDefaults.articleFullscreenEnabled {
|
||||
hideBars()
|
||||
currentWebViewController?.hideBars()
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -177,7 +115,7 @@ class ArticleViewController: UIViewController {
|
|||
|
||||
func updateUI() {
|
||||
|
||||
guard let article = currentArticle else {
|
||||
guard let article = article else {
|
||||
articleExtractorButton.isEnabled = false
|
||||
nextUnreadBarButtonItem.isEnabled = false
|
||||
prevArticleBarButtonItem.isEnabled = false
|
||||
|
|
@ -205,41 +143,6 @@ class ArticleViewController: UIViewController {
|
|||
|
||||
}
|
||||
|
||||
func reloadHTML() {
|
||||
|
||||
let style = ArticleStylesManager.shared.currentStyle
|
||||
let rendering: ArticleRenderer.Rendering
|
||||
|
||||
switch state {
|
||||
case .noSelection:
|
||||
rendering = ArticleRenderer.noSelectionHTML(style: style)
|
||||
case .multipleSelection:
|
||||
rendering = ArticleRenderer.multipleSelectionHTML(style: style)
|
||||
case .loading:
|
||||
rendering = ArticleRenderer.loadingHTML(style: style)
|
||||
case .article(let article):
|
||||
rendering = ArticleRenderer.articleHTML(article: article, style: style, useImageIcon: true)
|
||||
case .extracted(let article, let extractedArticle):
|
||||
rendering = ArticleRenderer.articleHTML(article: article, extractedArticle: extractedArticle, style: style, useImageIcon: true)
|
||||
}
|
||||
|
||||
let templateData = TemplateData(style: rendering.style, body: rendering.html)
|
||||
|
||||
let encoder = JSONEncoder()
|
||||
var render = "error();"
|
||||
if let data = try? encoder.encode(templateData) {
|
||||
let json = String(data: data, encoding: .utf8)!
|
||||
render = "render(\(json), \(restoreOffset));"
|
||||
}
|
||||
|
||||
restoreOffset = 0
|
||||
|
||||
ArticleViewControllerWebViewProvider.shared.articleIconSchemeHandler.currentArticle = currentArticle
|
||||
webView?.scrollView.setZoomScale(1.0, animated: false)
|
||||
webView?.evaluateJavaScript(render)
|
||||
|
||||
}
|
||||
|
||||
// MARK: Notifications
|
||||
|
||||
@objc dynamic func unreadCountDidChange(_ notification: Notification) {
|
||||
|
|
@ -250,49 +153,33 @@ class ArticleViewController: UIViewController {
|
|||
guard let articleIDs = note.userInfo?[Account.UserInfoKey.articleIDs] as? Set<String> else {
|
||||
return
|
||||
}
|
||||
guard let currentArticle = currentArticle else {
|
||||
guard let article = article else {
|
||||
return
|
||||
}
|
||||
if articleIDs.contains(currentArticle.articleID) {
|
||||
if articleIDs.contains(article.articleID) {
|
||||
updateUI()
|
||||
}
|
||||
}
|
||||
|
||||
@objc func webFeedIconDidBecomeAvailable(_ note: Notification) {
|
||||
reloadArticleImage()
|
||||
}
|
||||
|
||||
@objc func avatarDidBecomeAvailable(_ note: Notification) {
|
||||
reloadArticleImage()
|
||||
}
|
||||
|
||||
@objc func faviconDidBecomeAvailable(_ note: Notification) {
|
||||
reloadArticleImage()
|
||||
}
|
||||
|
||||
@objc func contentSizeCategoryDidChange(_ note: Notification) {
|
||||
reloadHTML()
|
||||
}
|
||||
|
||||
@objc func willEnterForeground(_ note: Notification) {
|
||||
// The toolbar will come back on you if you don't hide it again
|
||||
if AppDefaults.articleFullscreenEnabled {
|
||||
hideBars()
|
||||
currentWebViewController?.hideBars()
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: Actions
|
||||
|
||||
@objc func didTapNavigationBar() {
|
||||
hideBars()
|
||||
currentWebViewController?.hideBars()
|
||||
}
|
||||
|
||||
@objc func showBars(_ sender: Any) {
|
||||
showBars()
|
||||
currentWebViewController?.showBars()
|
||||
}
|
||||
|
||||
@IBAction func toggleArticleExtractor(_ sender: Any) {
|
||||
coordinator.toggleArticleExtractor()
|
||||
currentWebViewController?.toggleArticleExtractor()
|
||||
}
|
||||
|
||||
@IBAction func nextUnread(_ sender: Any) {
|
||||
|
|
@ -316,7 +203,7 @@ class ArticleViewController: UIViewController {
|
|||
}
|
||||
|
||||
@IBAction func showActivityDialog(_ sender: Any) {
|
||||
showActivityDialog()
|
||||
currentWebViewController?.showActivityDialog(popOverBarButtonItem: actionBarButtonItem)
|
||||
}
|
||||
|
||||
// MARK: Keyboard Shortcuts
|
||||
|
|
@ -327,331 +214,81 @@ class ArticleViewController: UIViewController {
|
|||
// MARK: API
|
||||
|
||||
func focus() {
|
||||
webView.becomeFirstResponder()
|
||||
currentWebViewController?.focus()
|
||||
}
|
||||
|
||||
func finalScrollPosition() -> CGFloat {
|
||||
return webView.scrollView.contentSize.height - webView.scrollView.bounds.size.height + webView.scrollView.contentInset.bottom
|
||||
return currentWebViewController?.finalScrollPosition() ?? 0.0
|
||||
}
|
||||
|
||||
func canScrollDown() -> Bool {
|
||||
return webView.scrollView.contentOffset.y < finalScrollPosition()
|
||||
return currentWebViewController?.canScrollDown() ?? false
|
||||
}
|
||||
|
||||
func scrollPageDown() {
|
||||
let scrollToY: CGFloat = {
|
||||
let fullScroll = webView.scrollView.contentOffset.y + webView.scrollView.bounds.size.height
|
||||
let final = finalScrollPosition()
|
||||
return fullScroll < final ? fullScroll : final
|
||||
}()
|
||||
|
||||
let convertedPoint = self.view.convert(CGPoint(x: 0, y: 0), to: webView.scrollView)
|
||||
let scrollToPoint = CGPoint(x: convertedPoint.x, y: scrollToY)
|
||||
webView.scrollView.setContentOffset(scrollToPoint, animated: true)
|
||||
}
|
||||
|
||||
func hideClickedImage() {
|
||||
webView?.evaluateJavaScript("hideClickedImage();")
|
||||
}
|
||||
|
||||
func showClickedImage(completion: @escaping () -> Void) {
|
||||
clickedImageCompletion = completion
|
||||
webView?.evaluateJavaScript("showClickedImage();")
|
||||
currentWebViewController?.scrollPageDown()
|
||||
}
|
||||
|
||||
func fullReload() {
|
||||
if let offset = webView?.scrollView.contentOffset.y {
|
||||
restoreOffset = Int(offset)
|
||||
webView?.reload()
|
||||
currentWebViewController?.fullReload()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: WebViewControllerDelegate
|
||||
|
||||
extension ArticleViewController: WebViewControllerDelegate {
|
||||
func webViewController(_ webViewController: WebViewController, articleExtractorButtonStateDidUpdate buttonState: ArticleExtractorButtonState) {
|
||||
if webViewController === currentWebViewController {
|
||||
articleExtractorButton.buttonState = buttonState
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: UIContextMenuInteractionDelegate
|
||||
// MARK: UIPageViewControllerDataSource
|
||||
|
||||
extension ArticleViewController: UIContextMenuInteractionDelegate {
|
||||
func contextMenuInteraction(_ interaction: UIContextMenuInteraction, configurationForMenuAtLocation location: CGPoint) -> UIContextMenuConfiguration? {
|
||||
extension ArticleViewController: UIPageViewControllerDataSource {
|
||||
|
||||
return UIContextMenuConfiguration(identifier: nil, previewProvider: contextMenuPreviewProvider) { [weak self] suggestedActions in
|
||||
guard let self = self else { return nil }
|
||||
var actions = [UIAction]()
|
||||
|
||||
if let action = self.prevArticleAction() {
|
||||
actions.append(action)
|
||||
}
|
||||
if let action = self.nextArticleAction() {
|
||||
actions.append(action)
|
||||
}
|
||||
actions.append(self.toggleReadAction())
|
||||
actions.append(self.toggleStarredAction())
|
||||
if let action = self.nextUnreadArticleAction() {
|
||||
actions.append(action)
|
||||
}
|
||||
actions.append(self.toggleArticleExtractorAction())
|
||||
actions.append(self.shareAction())
|
||||
|
||||
return UIMenu(title: "", children: actions)
|
||||
}
|
||||
}
|
||||
|
||||
func contextMenuInteraction(_ interaction: UIContextMenuInteraction, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
|
||||
coordinator.showBrowserForCurrentArticle()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: WKNavigationDelegate
|
||||
|
||||
extension ArticleViewController: WKNavigationDelegate {
|
||||
func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
|
||||
|
||||
if navigationAction.navigationType == .linkActivated {
|
||||
|
||||
guard let url = navigationAction.request.url else {
|
||||
decisionHandler(.allow)
|
||||
return
|
||||
}
|
||||
|
||||
let components = URLComponents(url: url, resolvingAgainstBaseURL: false)
|
||||
if components?.scheme == "http" || components?.scheme == "https" {
|
||||
let vc = SFSafariViewController(url: url)
|
||||
present(vc, animated: true)
|
||||
decisionHandler(.cancel)
|
||||
} else {
|
||||
decisionHandler(.allow)
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
decisionHandler(.allow)
|
||||
|
||||
func pageViewController(_ pageViewController: UIPageViewController, viewControllerBefore viewController: UIViewController) -> UIViewController? {
|
||||
guard let article = coordinator.prevArticle else {
|
||||
return nil
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
|
||||
self.updateUI()
|
||||
self.reloadHTML()
|
||||
return createWebViewController(article)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: WKUIDelegate
|
||||
|
||||
extension ArticleViewController: WKUIDelegate {
|
||||
func webView(_ webView: WKWebView, contextMenuForElement elementInfo: WKContextMenuElementInfo, willCommitWithAnimator animator: UIContextMenuInteractionCommitAnimating) {
|
||||
// We need to have at least an unimplemented WKUIDelegate assigned to the WKWebView. This makes the
|
||||
// link preview launch Safari when the link preview is tapped. In theory, you shoud be able to get
|
||||
// the link from the elementInfo above and transition to SFSafariViewController instead of launching
|
||||
// Safari. As the time of this writing, the link in elementInfo is always nil. ¯\_(ツ)_/¯
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: WKScriptMessageHandler
|
||||
|
||||
extension ArticleViewController: WKScriptMessageHandler {
|
||||
|
||||
func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
|
||||
switch message.name {
|
||||
case MessageName.imageWasShown:
|
||||
clickedImageCompletion?()
|
||||
case MessageName.imageWasClicked:
|
||||
imageWasClicked(body: message.body as? String)
|
||||
default:
|
||||
return
|
||||
func pageViewController(_ pageViewController: UIPageViewController, viewControllerAfter viewController: UIViewController) -> UIViewController? {
|
||||
guard let article = coordinator.nextArticle else {
|
||||
return nil
|
||||
}
|
||||
return createWebViewController(article)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
class WrapperScriptMessageHandler: NSObject, WKScriptMessageHandler {
|
||||
|
||||
// We need to wrap a message handler to prevent a circlular reference
|
||||
private weak var handler: WKScriptMessageHandler?
|
||||
|
||||
init(_ handler: WKScriptMessageHandler) {
|
||||
self.handler = handler
|
||||
// MARK: UIPageViewControllerDelegate
|
||||
|
||||
extension ArticleViewController: UIPageViewControllerDelegate {
|
||||
|
||||
func pageViewController(_ pageViewController: UIPageViewController, didFinishAnimating finished: Bool, previousViewControllers: [UIViewController], transitionCompleted completed: Bool) {
|
||||
guard finished, completed else { return }
|
||||
guard let article = currentWebViewController?.article else { return }
|
||||
coordinator.selectArticle(article)
|
||||
articleExtractorButton.buttonState = currentWebViewController?.articleExtractorButtonState ?? .off
|
||||
}
|
||||
|
||||
func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
|
||||
handler?.userContentController(userContentController, didReceive: message)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: UIViewControllerTransitioningDelegate
|
||||
|
||||
extension ArticleViewController: UIViewControllerTransitioningDelegate {
|
||||
|
||||
func animationController(forPresented presented: UIViewController, presenting: UIViewController, source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
|
||||
transition.presenting = true
|
||||
return transition
|
||||
}
|
||||
|
||||
func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
|
||||
transition.presenting = false
|
||||
return transition
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: JSON
|
||||
|
||||
private struct TemplateData: Codable {
|
||||
let style: String
|
||||
let body: String
|
||||
}
|
||||
|
||||
private struct ImageClickMessage: Codable {
|
||||
let x: Float
|
||||
let y: Float
|
||||
let width: Float
|
||||
let height: Float
|
||||
let imageURL: String
|
||||
}
|
||||
|
||||
// MARK: Private
|
||||
|
||||
private extension ArticleViewController {
|
||||
|
||||
func reloadArticleImage() {
|
||||
webView?.evaluateJavaScript("reloadArticleImage()")
|
||||
}
|
||||
|
||||
func imageWasClicked(body: String?) {
|
||||
guard let body = body,
|
||||
let data = body.data(using: .utf8),
|
||||
let clickMessage = try? JSONDecoder().decode(ImageClickMessage.self, from: data),
|
||||
let range = clickMessage.imageURL.range(of: ";base64,")
|
||||
else { return }
|
||||
|
||||
let base64Image = String(clickMessage.imageURL.suffix(from: range.upperBound))
|
||||
if let imageData = Data(base64Encoded: base64Image), let image = UIImage(data: imageData) {
|
||||
|
||||
let y = CGFloat(clickMessage.y) + webView.safeAreaInsets.top
|
||||
let rect = CGRect(x: CGFloat(clickMessage.x), y: y, width: CGFloat(clickMessage.width), height: CGFloat(clickMessage.height))
|
||||
transition.originFrame = webView.convert(rect, to: nil)
|
||||
|
||||
if navigationController?.navigationBar.isHidden ?? false {
|
||||
transition.maskFrame = webView.convert(webView.frame, to: nil)
|
||||
} else {
|
||||
transition.maskFrame = webView.convert(webView.safeAreaLayoutGuide.layoutFrame, to: nil)
|
||||
}
|
||||
|
||||
transition.originImage = image
|
||||
|
||||
coordinator.showFullScreenImage(image: image, transitioningDelegate: self)
|
||||
}
|
||||
}
|
||||
|
||||
func showActivityDialog() {
|
||||
guard let preferredLink = currentArticle?.preferredLink, let url = URL(string: preferredLink) else {
|
||||
return
|
||||
}
|
||||
|
||||
let itemSource = ArticleActivityItemSource(url: url, subject: currentArticle!.title)
|
||||
let activityViewController = UIActivityViewController(activityItems: [itemSource], applicationActivities: nil)
|
||||
activityViewController.popoverPresentationController?.barButtonItem = actionBarButtonItem
|
||||
present(activityViewController, animated: true)
|
||||
}
|
||||
|
||||
func showBars() {
|
||||
if isFullScreenAvailable {
|
||||
AppDefaults.articleFullscreenEnabled = false
|
||||
coordinator.showStatusBar()
|
||||
showNavigationViewConstraint.constant = 0
|
||||
showToolbarViewConstraint.constant = 0
|
||||
navigationController?.setNavigationBarHidden(false, animated: true)
|
||||
navigationController?.setToolbarHidden(false, animated: true)
|
||||
configureContextMenuInteraction()
|
||||
}
|
||||
}
|
||||
|
||||
func hideBars() {
|
||||
if isFullScreenAvailable {
|
||||
AppDefaults.articleFullscreenEnabled = true
|
||||
coordinator.hideStatusBar()
|
||||
showNavigationViewConstraint.constant = 44.0
|
||||
showToolbarViewConstraint.constant = 44.0
|
||||
navigationController?.setNavigationBarHidden(true, animated: true)
|
||||
navigationController?.setToolbarHidden(true, animated: true)
|
||||
configureContextMenuInteraction()
|
||||
}
|
||||
}
|
||||
|
||||
func configureContextMenuInteraction() {
|
||||
if isFullScreenAvailable {
|
||||
if navigationController?.isNavigationBarHidden ?? false {
|
||||
webView?.addInteraction(contextMenuInteraction)
|
||||
} else {
|
||||
webView?.removeInteraction(contextMenuInteraction)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func contextMenuPreviewProvider() -> UIViewController {
|
||||
let previewProvider = UIStoryboard.main.instantiateController(ofType: ContextMenuPreviewViewController.self)
|
||||
previewProvider.article = currentArticle
|
||||
return previewProvider
|
||||
}
|
||||
|
||||
func prevArticleAction() -> UIAction? {
|
||||
guard coordinator.isPrevArticleAvailable else { return nil }
|
||||
let title = NSLocalizedString("Previous Article", comment: "Previous Article")
|
||||
return UIAction(title: title, image: AppAssets.prevArticleImage) { [weak self] action in
|
||||
self?.coordinator.selectPrevArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func nextArticleAction() -> UIAction? {
|
||||
guard coordinator.isNextArticleAvailable else { return nil }
|
||||
let title = NSLocalizedString("Next Article", comment: "Next Article")
|
||||
return UIAction(title: title, image: AppAssets.nextArticleImage) { [weak self] action in
|
||||
self?.coordinator.selectNextArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func toggleReadAction() -> UIAction {
|
||||
let read = currentArticle?.status.read ?? false
|
||||
let title = read ? NSLocalizedString("Mark as Unread", comment: "Mark as Unread") : NSLocalizedString("Mark as Read", comment: "Mark as Read")
|
||||
let readImage = read ? AppAssets.circleClosedImage : AppAssets.circleOpenImage
|
||||
return UIAction(title: title, image: readImage) { [weak self] action in
|
||||
self?.coordinator.toggleReadForCurrentArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func toggleStarredAction() -> UIAction {
|
||||
let starred = currentArticle?.status.starred ?? false
|
||||
let title = starred ? NSLocalizedString("Mark as Unstarred", comment: "Mark as Unstarred") : NSLocalizedString("Mark as Starred", comment: "Mark as Starred")
|
||||
let starredImage = starred ? AppAssets.starOpenImage : AppAssets.starClosedImage
|
||||
return UIAction(title: title, image: starredImage) { [weak self] action in
|
||||
self?.coordinator.toggleStarredForCurrentArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func nextUnreadArticleAction() -> UIAction? {
|
||||
guard coordinator.isAnyUnreadAvailable else { return nil }
|
||||
let title = NSLocalizedString("Next Unread Article", comment: "Next Unread Article")
|
||||
return UIAction(title: title, image: AppAssets.nextUnreadArticleImage) { [weak self] action in
|
||||
self?.coordinator.selectNextUnread()
|
||||
}
|
||||
}
|
||||
|
||||
func toggleArticleExtractorAction() -> UIAction {
|
||||
let extracted = articleExtractorButton.buttonState == .on
|
||||
let title = extracted ? NSLocalizedString("Show Feed Article", comment: "Show Feed Article") : NSLocalizedString("Show Reader View", comment: "Show Reader View")
|
||||
let extractorImage = extracted ? AppAssets.articleExtractorOffSF : AppAssets.articleExtractorOnSF
|
||||
return UIAction(title: title, image: extractorImage) { [weak self] action in
|
||||
self?.coordinator.toggleArticleExtractor()
|
||||
}
|
||||
}
|
||||
|
||||
func shareAction() -> UIAction {
|
||||
let title = NSLocalizedString("Share", comment: "Share")
|
||||
return UIAction(title: title, image: AppAssets.shareImage) { [weak self] action in
|
||||
self?.showActivityDialog()
|
||||
}
|
||||
func createWebViewController(_ article: Article?) -> WebViewController {
|
||||
let controller = WebViewController()
|
||||
controller.coordinator = coordinator
|
||||
controller.delegate = self
|
||||
controller.article = article
|
||||
return controller
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -10,15 +10,15 @@ import UIKit
|
|||
|
||||
class ImageTransition: NSObject, UIViewControllerAnimatedTransitioning {
|
||||
|
||||
private weak var articleController: ArticleViewController?
|
||||
private weak var webViewController: WebViewController?
|
||||
private let duration = 0.4
|
||||
var presenting = true
|
||||
var originFrame: CGRect!
|
||||
var maskFrame: CGRect!
|
||||
var originImage: UIImage!
|
||||
|
||||
init(controller: ArticleViewController) {
|
||||
self.articleController = controller
|
||||
init(controller: WebViewController) {
|
||||
self.webViewController = controller
|
||||
}
|
||||
|
||||
func transitionDuration(using transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval {
|
||||
|
|
@ -44,7 +44,7 @@ class ImageTransition: NSObject, UIViewControllerAnimatedTransitioning {
|
|||
transitionContext.containerView.backgroundColor = AppAssets.fullScreenBackgroundColor
|
||||
transitionContext.containerView.addSubview(imageView)
|
||||
|
||||
articleController?.hideClickedImage()
|
||||
webViewController?.hideClickedImage()
|
||||
|
||||
UIView.animate(
|
||||
withDuration: duration,
|
||||
|
|
@ -93,7 +93,7 @@ class ImageTransition: NSObject, UIViewControllerAnimatedTransitioning {
|
|||
animations: {
|
||||
imageView.frame = self.originFrame
|
||||
}, completion: { _ in
|
||||
self.articleController?.showClickedImage() {
|
||||
self.webViewController?.showClickedImage() {
|
||||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
|
||||
imageView.removeFromSuperview()
|
||||
transitionContext.completeTransition(true)
|
||||
|
|
|
|||
|
|
@ -12,8 +12,10 @@ class ImageViewController: UIViewController {
|
|||
|
||||
@IBOutlet weak var shareButton: UIButton!
|
||||
@IBOutlet weak var imageScrollView: ImageScrollView!
|
||||
@IBOutlet weak var titleLabel: UILabel!
|
||||
|
||||
var image: UIImage!
|
||||
var imageTitle: String?
|
||||
var zoomedFrame: CGRect {
|
||||
return imageScrollView.zoomedFrame
|
||||
}
|
||||
|
|
@ -26,6 +28,8 @@ class ImageViewController: UIViewController {
|
|||
imageScrollView.imageContentMode = .aspectFit
|
||||
imageScrollView.initialOffset = .center
|
||||
imageScrollView.display(image: image)
|
||||
|
||||
titleLabel.text = imageTitle ?? ""
|
||||
}
|
||||
|
||||
override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,619 @@
|
|||
//
|
||||
// WebViewController.swift
|
||||
// NetNewsWire-iOS
|
||||
//
|
||||
// Created by Maurice Parker on 12/28/19.
|
||||
// Copyright © 2019 Ranchero Software. All rights reserved.
|
||||
//
|
||||
|
||||
import UIKit
|
||||
import WebKit
|
||||
import Account
|
||||
import Articles
|
||||
import SafariServices
|
||||
|
||||
protocol WebViewControllerDelegate: class {
|
||||
func webViewController(_: WebViewController, articleExtractorButtonStateDidUpdate: ArticleExtractorButtonState)
|
||||
}
|
||||
|
||||
class WebViewController: UIViewController {
|
||||
|
||||
private struct MessageName {
|
||||
static let imageWasClicked = "imageWasClicked"
|
||||
static let imageWasShown = "imageWasShown"
|
||||
}
|
||||
|
||||
private var topShowBarsView: UIView!
|
||||
private var bottomShowBarsView: UIView!
|
||||
private var topShowBarsViewConstraint: NSLayoutConstraint!
|
||||
private var bottomShowBarsViewConstraint: NSLayoutConstraint!
|
||||
|
||||
private var webView: WKWebView!
|
||||
private lazy var contextMenuInteraction = UIContextMenuInteraction(delegate: self)
|
||||
private var isFullScreenAvailable: Bool {
|
||||
return traitCollection.userInterfaceIdiom == .phone && coordinator.isRootSplitCollapsed
|
||||
}
|
||||
private lazy var transition = ImageTransition(controller: self)
|
||||
private var clickedImageCompletion: (() -> Void)?
|
||||
|
||||
private var articleExtractor: ArticleExtractor? = nil
|
||||
private var extractedArticle: ExtractedArticle?
|
||||
private var isShowingExtractedArticle = false {
|
||||
didSet {
|
||||
if isShowingExtractedArticle != oldValue {
|
||||
reloadHTML()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var articleExtractorButtonState: ArticleExtractorButtonState = .off {
|
||||
didSet {
|
||||
delegate.webViewController(self, articleExtractorButtonStateDidUpdate: articleExtractorButtonState)
|
||||
}
|
||||
}
|
||||
|
||||
weak var coordinator: SceneCoordinator!
|
||||
weak var delegate: WebViewControllerDelegate!
|
||||
|
||||
var article: Article? {
|
||||
didSet {
|
||||
stopArticleExtractor()
|
||||
if article?.webFeed?.isArticleExtractorAlwaysOn ?? false {
|
||||
startArticleExtractor()
|
||||
}
|
||||
if article != oldValue {
|
||||
reloadHTML()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var restoreOffset = 0
|
||||
|
||||
deinit {
|
||||
if webView != nil {
|
||||
webView?.evaluateJavaScript("cancelImageLoad();")
|
||||
webView.configuration.userContentController.removeScriptMessageHandler(forName: MessageName.imageWasClicked)
|
||||
webView.configuration.userContentController.removeScriptMessageHandler(forName: MessageName.imageWasShown)
|
||||
webView.removeFromSuperview()
|
||||
WebViewProvider.shared.enqueueWebView(webView)
|
||||
webView = nil
|
||||
}
|
||||
}
|
||||
|
||||
override func viewDidLoad() {
|
||||
super.viewDidLoad()
|
||||
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(webFeedIconDidBecomeAvailable(_:)), name: .WebFeedIconDidBecomeAvailable, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(avatarDidBecomeAvailable(_:)), name: .AvatarDidBecomeAvailable, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(faviconDidBecomeAvailable(_:)), name: .FaviconDidBecomeAvailable, object: nil)
|
||||
NotificationCenter.default.addObserver(self, selector: #selector(contentSizeCategoryDidChange(_:)), name: UIContentSizeCategory.didChangeNotification, object: nil)
|
||||
|
||||
WebViewProvider.shared.dequeueWebView() { webView in
|
||||
|
||||
// Add the webview
|
||||
self.webView = webView
|
||||
webView.translatesAutoresizingMaskIntoConstraints = false
|
||||
self.view.addSubview(webView)
|
||||
NSLayoutConstraint.activate([
|
||||
self.view.leadingAnchor.constraint(equalTo: webView.leadingAnchor),
|
||||
self.view.trailingAnchor.constraint(equalTo: webView.trailingAnchor),
|
||||
self.view.topAnchor.constraint(equalTo: webView.topAnchor),
|
||||
self.view.bottomAnchor.constraint(equalTo: webView.bottomAnchor)
|
||||
])
|
||||
|
||||
self.configureTopShowBarsView()
|
||||
self.configureBottomShowBarsView()
|
||||
|
||||
// Configure the webview
|
||||
webView.navigationDelegate = self
|
||||
webView.uiDelegate = self
|
||||
self.configureContextMenuInteraction()
|
||||
|
||||
webView.configuration.userContentController.add(WrapperScriptMessageHandler(self), name: MessageName.imageWasClicked)
|
||||
webView.configuration.userContentController.add(WrapperScriptMessageHandler(self), name: MessageName.imageWasShown)
|
||||
|
||||
// Even though page.html should be loaded into this webview, we have to do it again
|
||||
// to work around this bug: http://www.openradar.me/22855188
|
||||
let url = Bundle.main.url(forResource: "page", withExtension: "html")!
|
||||
webView.loadFileURL(url, allowingReadAccessTo: url.deletingLastPathComponent())
|
||||
|
||||
self.view.setNeedsLayout()
|
||||
self.view.layoutIfNeeded()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func reloadHTML() {
|
||||
guard let webView = webView else { return }
|
||||
|
||||
let style = ArticleStylesManager.shared.currentStyle
|
||||
let rendering: ArticleRenderer.Rendering
|
||||
|
||||
if let articleExtractor = articleExtractor, articleExtractor.state == .processing {
|
||||
rendering = ArticleRenderer.loadingHTML(style: style)
|
||||
} else if let article = article, let extractedArticle = extractedArticle {
|
||||
if isShowingExtractedArticle {
|
||||
rendering = ArticleRenderer.articleHTML(article: article, extractedArticle: extractedArticle, style: style, useImageIcon: true)
|
||||
} else {
|
||||
rendering = ArticleRenderer.articleHTML(article: article, style: style, useImageIcon: true)
|
||||
}
|
||||
} else if let article = article {
|
||||
rendering = ArticleRenderer.articleHTML(article: article, style: style, useImageIcon: true)
|
||||
} else {
|
||||
rendering = ArticleRenderer.noSelectionHTML(style: style)
|
||||
}
|
||||
|
||||
let templateData = TemplateData(style: rendering.style, body: rendering.html)
|
||||
|
||||
let encoder = JSONEncoder()
|
||||
var render = "error();"
|
||||
if let data = try? encoder.encode(templateData) {
|
||||
let json = String(data: data, encoding: .utf8)!
|
||||
render = "render(\(json), \(restoreOffset));"
|
||||
}
|
||||
|
||||
restoreOffset = 0
|
||||
|
||||
WebViewProvider.shared.articleIconSchemeHandler.currentArticle = article
|
||||
webView.scrollView.setZoomScale(1.0, animated: false)
|
||||
webView.evaluateJavaScript(render)
|
||||
|
||||
}
|
||||
|
||||
// MARK: Notifications
|
||||
|
||||
@objc func webFeedIconDidBecomeAvailable(_ note: Notification) {
|
||||
reloadArticleImage()
|
||||
}
|
||||
|
||||
@objc func avatarDidBecomeAvailable(_ note: Notification) {
|
||||
reloadArticleImage()
|
||||
}
|
||||
|
||||
@objc func faviconDidBecomeAvailable(_ note: Notification) {
|
||||
reloadArticleImage()
|
||||
}
|
||||
|
||||
@objc func contentSizeCategoryDidChange(_ note: Notification) {
|
||||
reloadHTML()
|
||||
}
|
||||
|
||||
// MARK: Actions
|
||||
|
||||
@objc func showBars(_ sender: Any) {
|
||||
showBars()
|
||||
}
|
||||
|
||||
// MARK: API
|
||||
|
||||
func focus() {
|
||||
webView.becomeFirstResponder()
|
||||
}
|
||||
|
||||
func finalScrollPosition() -> CGFloat {
|
||||
return webView.scrollView.contentSize.height - webView.scrollView.bounds.size.height + webView.scrollView.contentInset.bottom
|
||||
}
|
||||
|
||||
func canScrollDown() -> Bool {
|
||||
return webView.scrollView.contentOffset.y < finalScrollPosition()
|
||||
}
|
||||
|
||||
func scrollPageDown() {
|
||||
let scrollToY: CGFloat = {
|
||||
let fullScroll = webView.scrollView.contentOffset.y + webView.scrollView.bounds.size.height
|
||||
let final = finalScrollPosition()
|
||||
return fullScroll < final ? fullScroll : final
|
||||
}()
|
||||
|
||||
let convertedPoint = self.view.convert(CGPoint(x: 0, y: 0), to: webView.scrollView)
|
||||
let scrollToPoint = CGPoint(x: convertedPoint.x, y: scrollToY)
|
||||
webView.scrollView.setContentOffset(scrollToPoint, animated: true)
|
||||
}
|
||||
|
||||
func hideClickedImage() {
|
||||
webView?.evaluateJavaScript("hideClickedImage();")
|
||||
}
|
||||
|
||||
func showClickedImage(completion: @escaping () -> Void) {
|
||||
clickedImageCompletion = completion
|
||||
webView?.evaluateJavaScript("showClickedImage();")
|
||||
}
|
||||
|
||||
func fullReload() {
|
||||
if let offset = webView?.scrollView.contentOffset.y {
|
||||
restoreOffset = Int(offset)
|
||||
webView?.reload()
|
||||
}
|
||||
}
|
||||
|
||||
func showBars() {
|
||||
if isFullScreenAvailable {
|
||||
AppDefaults.articleFullscreenEnabled = false
|
||||
coordinator.showStatusBar()
|
||||
topShowBarsViewConstraint.constant = 0
|
||||
bottomShowBarsViewConstraint.constant = 0
|
||||
navigationController?.setNavigationBarHidden(false, animated: true)
|
||||
navigationController?.setToolbarHidden(false, animated: true)
|
||||
configureContextMenuInteraction()
|
||||
}
|
||||
}
|
||||
|
||||
func hideBars() {
|
||||
if isFullScreenAvailable {
|
||||
AppDefaults.articleFullscreenEnabled = true
|
||||
coordinator.hideStatusBar()
|
||||
topShowBarsViewConstraint.constant = -44.0
|
||||
bottomShowBarsViewConstraint.constant = 44.0
|
||||
navigationController?.setNavigationBarHidden(true, animated: true)
|
||||
navigationController?.setToolbarHidden(true, animated: true)
|
||||
configureContextMenuInteraction()
|
||||
}
|
||||
}
|
||||
|
||||
func toggleArticleExtractor() {
|
||||
|
||||
guard let article = article else {
|
||||
return
|
||||
}
|
||||
|
||||
guard articleExtractor?.state != .processing else {
|
||||
stopArticleExtractor()
|
||||
return
|
||||
}
|
||||
|
||||
guard !isShowingExtractedArticle else {
|
||||
isShowingExtractedArticle = false
|
||||
articleExtractorButtonState = .off
|
||||
return
|
||||
}
|
||||
|
||||
if let articleExtractor = articleExtractor {
|
||||
if article.preferredLink == articleExtractor.articleLink {
|
||||
isShowingExtractedArticle = true
|
||||
articleExtractorButtonState = .on
|
||||
}
|
||||
} else {
|
||||
startArticleExtractor()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func showActivityDialog(popOverBarButtonItem: UIBarButtonItem? = nil) {
|
||||
guard let preferredLink = article?.preferredLink, let url = URL(string: preferredLink) else {
|
||||
return
|
||||
}
|
||||
|
||||
let itemSource = ArticleActivityItemSource(url: url, subject: article!.title)
|
||||
let activityViewController = UIActivityViewController(activityItems: [itemSource], applicationActivities: nil)
|
||||
activityViewController.popoverPresentationController?.barButtonItem = popOverBarButtonItem
|
||||
present(activityViewController, animated: true)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: ArticleExtractorDelegate
|
||||
|
||||
extension WebViewController: ArticleExtractorDelegate {
|
||||
|
||||
func articleExtractionDidFail(with: Error) {
|
||||
stopArticleExtractor()
|
||||
articleExtractorButtonState = .error
|
||||
}
|
||||
|
||||
func articleExtractionDidComplete(extractedArticle: ExtractedArticle) {
|
||||
if articleExtractor?.state != .cancelled {
|
||||
self.extractedArticle = extractedArticle
|
||||
isShowingExtractedArticle = true
|
||||
articleExtractorButtonState = .on
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: UIContextMenuInteractionDelegate
|
||||
|
||||
extension WebViewController: UIContextMenuInteractionDelegate {
|
||||
func contextMenuInteraction(_ interaction: UIContextMenuInteraction, configurationForMenuAtLocation location: CGPoint) -> UIContextMenuConfiguration? {
|
||||
|
||||
return UIContextMenuConfiguration(identifier: nil, previewProvider: contextMenuPreviewProvider) { [weak self] suggestedActions in
|
||||
guard let self = self else { return nil }
|
||||
var actions = [UIAction]()
|
||||
|
||||
if let action = self.prevArticleAction() {
|
||||
actions.append(action)
|
||||
}
|
||||
if let action = self.nextArticleAction() {
|
||||
actions.append(action)
|
||||
}
|
||||
actions.append(self.toggleReadAction())
|
||||
actions.append(self.toggleStarredAction())
|
||||
if let action = self.nextUnreadArticleAction() {
|
||||
actions.append(action)
|
||||
}
|
||||
actions.append(self.toggleArticleExtractorAction())
|
||||
actions.append(self.shareAction())
|
||||
|
||||
return UIMenu(title: "", children: actions)
|
||||
}
|
||||
}
|
||||
|
||||
func contextMenuInteraction(_ interaction: UIContextMenuInteraction, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
|
||||
coordinator.showBrowserForCurrentArticle()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: WKNavigationDelegate
|
||||
|
||||
extension WebViewController: WKNavigationDelegate {
|
||||
func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
|
||||
|
||||
if navigationAction.navigationType == .linkActivated {
|
||||
|
||||
guard let url = navigationAction.request.url else {
|
||||
decisionHandler(.allow)
|
||||
return
|
||||
}
|
||||
|
||||
let components = URLComponents(url: url, resolvingAgainstBaseURL: false)
|
||||
if components?.scheme == "http" || components?.scheme == "https" {
|
||||
let vc = SFSafariViewController(url: url)
|
||||
present(vc, animated: true)
|
||||
decisionHandler(.cancel)
|
||||
} else {
|
||||
decisionHandler(.allow)
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
decisionHandler(.allow)
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
|
||||
self.reloadHTML()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: WKUIDelegate
|
||||
|
||||
extension WebViewController: WKUIDelegate {
|
||||
func webView(_ webView: WKWebView, contextMenuForElement elementInfo: WKContextMenuElementInfo, willCommitWithAnimator animator: UIContextMenuInteractionCommitAnimating) {
|
||||
// We need to have at least an unimplemented WKUIDelegate assigned to the WKWebView. This makes the
|
||||
// link preview launch Safari when the link preview is tapped. In theory, you shoud be able to get
|
||||
// the link from the elementInfo above and transition to SFSafariViewController instead of launching
|
||||
// Safari. As the time of this writing, the link in elementInfo is always nil. ¯\_(ツ)_/¯
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: WKScriptMessageHandler
|
||||
|
||||
extension WebViewController: WKScriptMessageHandler {
|
||||
|
||||
func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
|
||||
switch message.name {
|
||||
case MessageName.imageWasShown:
|
||||
clickedImageCompletion?()
|
||||
case MessageName.imageWasClicked:
|
||||
imageWasClicked(body: message.body as? String)
|
||||
default:
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
class WrapperScriptMessageHandler: NSObject, WKScriptMessageHandler {
|
||||
|
||||
// We need to wrap a message handler to prevent a circlular reference
|
||||
private weak var handler: WKScriptMessageHandler?
|
||||
|
||||
init(_ handler: WKScriptMessageHandler) {
|
||||
self.handler = handler
|
||||
}
|
||||
|
||||
func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
|
||||
handler?.userContentController(userContentController, didReceive: message)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: UIViewControllerTransitioningDelegate
|
||||
|
||||
extension WebViewController: UIViewControllerTransitioningDelegate {
|
||||
|
||||
func animationController(forPresented presented: UIViewController, presenting: UIViewController, source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
|
||||
transition.presenting = true
|
||||
return transition
|
||||
}
|
||||
|
||||
func animationController(forDismissed dismissed: UIViewController) -> UIViewControllerAnimatedTransitioning? {
|
||||
transition.presenting = false
|
||||
return transition
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: JSON
|
||||
|
||||
private struct TemplateData: Codable {
|
||||
let style: String
|
||||
let body: String
|
||||
}
|
||||
|
||||
private struct ImageClickMessage: Codable {
|
||||
let x: Float
|
||||
let y: Float
|
||||
let width: Float
|
||||
let height: Float
|
||||
let imageTitle: String?
|
||||
let imageURL: String
|
||||
}
|
||||
|
||||
// MARK: Private
|
||||
|
||||
private extension WebViewController {
|
||||
|
||||
func startArticleExtractor() {
|
||||
if let link = article?.preferredLink, let extractor = ArticleExtractor(link) {
|
||||
extractor.delegate = self
|
||||
extractor.process()
|
||||
articleExtractor = extractor
|
||||
articleExtractorButtonState = .animated
|
||||
}
|
||||
}
|
||||
|
||||
func stopArticleExtractor() {
|
||||
articleExtractor?.cancel()
|
||||
articleExtractor = nil
|
||||
isShowingExtractedArticle = false
|
||||
articleExtractorButtonState = .off
|
||||
}
|
||||
|
||||
func reloadArticleImage() {
|
||||
webView?.evaluateJavaScript("reloadArticleImage()")
|
||||
}
|
||||
|
||||
func imageWasClicked(body: String?) {
|
||||
guard let body = body,
|
||||
let data = body.data(using: .utf8),
|
||||
let clickMessage = try? JSONDecoder().decode(ImageClickMessage.self, from: data),
|
||||
let range = clickMessage.imageURL.range(of: ";base64,")
|
||||
else { return }
|
||||
|
||||
let base64Image = String(clickMessage.imageURL.suffix(from: range.upperBound))
|
||||
if let imageData = Data(base64Encoded: base64Image), let image = UIImage(data: imageData) {
|
||||
|
||||
let y = CGFloat(clickMessage.y) + webView.safeAreaInsets.top
|
||||
let rect = CGRect(x: CGFloat(clickMessage.x), y: y, width: CGFloat(clickMessage.width), height: CGFloat(clickMessage.height))
|
||||
transition.originFrame = webView.convert(rect, to: nil)
|
||||
|
||||
if navigationController?.navigationBar.isHidden ?? false {
|
||||
transition.maskFrame = webView.convert(webView.frame, to: nil)
|
||||
} else {
|
||||
transition.maskFrame = webView.convert(webView.safeAreaLayoutGuide.layoutFrame, to: nil)
|
||||
}
|
||||
|
||||
transition.originImage = image
|
||||
|
||||
coordinator.showFullScreenImage(image: image, imageTitle: clickMessage.imageTitle, transitioningDelegate: self)
|
||||
}
|
||||
}
|
||||
|
||||
func configureTopShowBarsView() {
|
||||
topShowBarsView = UIView()
|
||||
topShowBarsView.backgroundColor = .clear
|
||||
topShowBarsView.translatesAutoresizingMaskIntoConstraints = false
|
||||
view.addSubview(topShowBarsView)
|
||||
|
||||
if AppDefaults.articleFullscreenEnabled {
|
||||
topShowBarsViewConstraint = view.topAnchor.constraint(equalTo: topShowBarsView.bottomAnchor, constant: -44.0)
|
||||
} else {
|
||||
topShowBarsViewConstraint = view.topAnchor.constraint(equalTo: topShowBarsView.bottomAnchor, constant: 0.0)
|
||||
}
|
||||
|
||||
NSLayoutConstraint.activate([
|
||||
topShowBarsViewConstraint,
|
||||
view.leadingAnchor.constraint(equalTo: topShowBarsView.leadingAnchor),
|
||||
view.trailingAnchor.constraint(equalTo: topShowBarsView.trailingAnchor),
|
||||
topShowBarsView.heightAnchor.constraint(equalToConstant: 44.0)
|
||||
])
|
||||
topShowBarsView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(showBars(_:))))
|
||||
}
|
||||
|
||||
func configureBottomShowBarsView() {
|
||||
bottomShowBarsView = UIView()
|
||||
topShowBarsView.backgroundColor = .clear
|
||||
bottomShowBarsView.translatesAutoresizingMaskIntoConstraints = false
|
||||
view.addSubview(bottomShowBarsView)
|
||||
if AppDefaults.articleFullscreenEnabled {
|
||||
bottomShowBarsViewConstraint = view.bottomAnchor.constraint(equalTo: bottomShowBarsView.topAnchor, constant: 44.0)
|
||||
} else {
|
||||
bottomShowBarsViewConstraint = view.bottomAnchor.constraint(equalTo: bottomShowBarsView.topAnchor, constant: 0.0)
|
||||
}
|
||||
NSLayoutConstraint.activate([
|
||||
bottomShowBarsViewConstraint,
|
||||
view.leadingAnchor.constraint(equalTo: bottomShowBarsView.leadingAnchor),
|
||||
view.trailingAnchor.constraint(equalTo: bottomShowBarsView.trailingAnchor),
|
||||
bottomShowBarsView.heightAnchor.constraint(equalToConstant: 44.0)
|
||||
])
|
||||
bottomShowBarsView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(showBars(_:))))
|
||||
}
|
||||
|
||||
func configureContextMenuInteraction() {
|
||||
if isFullScreenAvailable {
|
||||
if navigationController?.isNavigationBarHidden ?? false {
|
||||
webView?.addInteraction(contextMenuInteraction)
|
||||
} else {
|
||||
webView?.removeInteraction(contextMenuInteraction)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func contextMenuPreviewProvider() -> UIViewController {
|
||||
let previewProvider = UIStoryboard.main.instantiateController(ofType: ContextMenuPreviewViewController.self)
|
||||
previewProvider.article = article
|
||||
return previewProvider
|
||||
}
|
||||
|
||||
func prevArticleAction() -> UIAction? {
|
||||
guard coordinator.isPrevArticleAvailable else { return nil }
|
||||
let title = NSLocalizedString("Previous Article", comment: "Previous Article")
|
||||
return UIAction(title: title, image: AppAssets.prevArticleImage) { [weak self] action in
|
||||
self?.coordinator.selectPrevArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func nextArticleAction() -> UIAction? {
|
||||
guard coordinator.isNextArticleAvailable else { return nil }
|
||||
let title = NSLocalizedString("Next Article", comment: "Next Article")
|
||||
return UIAction(title: title, image: AppAssets.nextArticleImage) { [weak self] action in
|
||||
self?.coordinator.selectNextArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func toggleReadAction() -> UIAction {
|
||||
let read = article?.status.read ?? false
|
||||
let title = read ? NSLocalizedString("Mark as Unread", comment: "Mark as Unread") : NSLocalizedString("Mark as Read", comment: "Mark as Read")
|
||||
let readImage = read ? AppAssets.circleClosedImage : AppAssets.circleOpenImage
|
||||
return UIAction(title: title, image: readImage) { [weak self] action in
|
||||
self?.coordinator.toggleReadForCurrentArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func toggleStarredAction() -> UIAction {
|
||||
let starred = article?.status.starred ?? false
|
||||
let title = starred ? NSLocalizedString("Mark as Unstarred", comment: "Mark as Unstarred") : NSLocalizedString("Mark as Starred", comment: "Mark as Starred")
|
||||
let starredImage = starred ? AppAssets.starOpenImage : AppAssets.starClosedImage
|
||||
return UIAction(title: title, image: starredImage) { [weak self] action in
|
||||
self?.coordinator.toggleStarredForCurrentArticle()
|
||||
}
|
||||
}
|
||||
|
||||
func nextUnreadArticleAction() -> UIAction? {
|
||||
guard coordinator.isAnyUnreadAvailable else { return nil }
|
||||
let title = NSLocalizedString("Next Unread Article", comment: "Next Unread Article")
|
||||
return UIAction(title: title, image: AppAssets.nextUnreadArticleImage) { [weak self] action in
|
||||
self?.coordinator.selectNextUnread()
|
||||
}
|
||||
}
|
||||
|
||||
func toggleArticleExtractorAction() -> UIAction {
|
||||
let extracted = articleExtractorButtonState == .on
|
||||
let title = extracted ? NSLocalizedString("Show Feed Article", comment: "Show Feed Article") : NSLocalizedString("Show Reader View", comment: "Show Reader View")
|
||||
let extractorImage = extracted ? AppAssets.articleExtractorOffSF : AppAssets.articleExtractorOnSF
|
||||
return UIAction(title: title, image: extractorImage) { [weak self] action in
|
||||
self?.toggleArticleExtractor()
|
||||
}
|
||||
}
|
||||
|
||||
func shareAction() -> UIAction {
|
||||
let title = NSLocalizedString("Share", comment: "Share")
|
||||
return UIAction(title: title, image: AppAssets.shareImage) { [weak self] action in
|
||||
self?.showActivityDialog()
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
//
|
||||
// ArticleViewControllerWebViewProvider.swift
|
||||
// WebViewProvider.swift
|
||||
// NetNewsWire-iOS
|
||||
//
|
||||
// Created by Maurice Parker on 9/21/19.
|
||||
|
|
@ -11,9 +11,9 @@ import WebKit
|
|||
|
||||
/// WKWebView has an awful behavior of a flash to white on first load when in dark mode.
|
||||
/// Keep a queue of WebViews where we've already done a trivial load so that by the time we need them in the UI, they're past the flash-to-shite part of their lifecycle.
|
||||
class ArticleViewControllerWebViewProvider: NSObject, WKNavigationDelegate {
|
||||
class WebViewProvider: NSObject, WKNavigationDelegate {
|
||||
|
||||
static let shared = ArticleViewControllerWebViewProvider()
|
||||
static let shared = WebViewProvider()
|
||||
|
||||
let articleIconSchemeHandler = ArticleIconSchemeHandler()
|
||||
|
||||
|
|
@ -15,39 +15,7 @@
|
|||
<view key="view" contentMode="scaleToFill" id="svH-Pt-448">
|
||||
<rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
|
||||
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
|
||||
<subviews>
|
||||
<view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="DNb-lt-KzC">
|
||||
<rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
|
||||
<color key="backgroundColor" systemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
|
||||
</view>
|
||||
<view opaque="NO" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="iEi-hX-TYy">
|
||||
<rect key="frame" x="0.0" y="813" width="414" height="100"/>
|
||||
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
|
||||
<constraints>
|
||||
<constraint firstAttribute="height" constant="100" id="xX2-AK-xJX"/>
|
||||
</constraints>
|
||||
</view>
|
||||
<view opaque="NO" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="A7j-8T-DqE">
|
||||
<rect key="frame" x="0.0" y="-12" width="414" height="100"/>
|
||||
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
|
||||
<constraints>
|
||||
<constraint firstAttribute="height" constant="100" id="3HX-Dm-bA6"/>
|
||||
</constraints>
|
||||
</view>
|
||||
</subviews>
|
||||
<color key="backgroundColor" systemColor="systemBackgroundColor" cocoaTouchSystemColor="whiteColor"/>
|
||||
<constraints>
|
||||
<constraint firstItem="VUw-jc-0yf" firstAttribute="bottom" secondItem="iEi-hX-TYy" secondAttribute="top" id="4fZ-pn-fmB"/>
|
||||
<constraint firstItem="DNb-lt-KzC" firstAttribute="top" secondItem="svH-Pt-448" secondAttribute="top" id="Bfh-RL-m4d"/>
|
||||
<constraint firstItem="A7j-8T-DqE" firstAttribute="trailing" secondItem="VUw-jc-0yf" secondAttribute="trailing" id="Feu-hj-K01"/>
|
||||
<constraint firstItem="DNb-lt-KzC" firstAttribute="bottom" secondItem="svH-Pt-448" secondAttribute="bottom" id="FfW-6G-Bcp"/>
|
||||
<constraint firstItem="VUw-jc-0yf" firstAttribute="trailing" secondItem="iEi-hX-TYy" secondAttribute="trailing" id="Ij6-ri-sBN"/>
|
||||
<constraint firstItem="iEi-hX-TYy" firstAttribute="leading" secondItem="VUw-jc-0yf" secondAttribute="leading" id="Muc-gr-S7o"/>
|
||||
<constraint firstItem="DNb-lt-KzC" firstAttribute="trailing" secondItem="VUw-jc-0yf" secondAttribute="trailing" id="QJ5-Ne-ndd"/>
|
||||
<constraint firstItem="A7j-8T-DqE" firstAttribute="bottom" secondItem="VUw-jc-0yf" secondAttribute="top" id="b2h-zZ-xwi"/>
|
||||
<constraint firstItem="DNb-lt-KzC" firstAttribute="leading" secondItem="VUw-jc-0yf" secondAttribute="leading" id="ezE-0p-35X"/>
|
||||
<constraint firstItem="A7j-8T-DqE" firstAttribute="leading" secondItem="VUw-jc-0yf" secondAttribute="leading" id="wny-M6-akA"/>
|
||||
</constraints>
|
||||
<viewLayoutGuide key="safeArea" id="VUw-jc-0yf"/>
|
||||
</view>
|
||||
<toolbarItems>
|
||||
|
|
@ -75,7 +43,7 @@
|
|||
<userDefinedRuntimeAttribute type="string" keyPath="accLabelText" value="Next Unread"/>
|
||||
</userDefinedRuntimeAttributes>
|
||||
<connections>
|
||||
<action selector="nextUnread:" destination="JEX-9P-axG" id="USD-hC-C6z"/>
|
||||
<action selector="nextUnread:" destination="JEX-9P-axG" id="nI3-pz-tc8"/>
|
||||
</connections>
|
||||
</barButtonItem>
|
||||
<barButtonItem style="plain" systemItem="flexibleSpace" id="vAq-iW-Yyo"/>
|
||||
|
|
@ -117,15 +85,10 @@
|
|||
<connections>
|
||||
<outlet property="actionBarButtonItem" destination="9Ut-5B-JKP" id="9bO-kz-cTz"/>
|
||||
<outlet property="nextArticleBarButtonItem" destination="2qz-M5-Yhk" id="IQd-jx-qEr"/>
|
||||
<outlet property="nextUnreadBarButtonItem" destination="2w5-e9-C2V" id="xJr-5y-p1N"/>
|
||||
<outlet property="nextUnreadBarButtonItem" destination="2w5-e9-C2V" id="Ekf-My-AHN"/>
|
||||
<outlet property="prevArticleBarButtonItem" destination="v4j-fq-23N" id="Gny-Oh-cQa"/>
|
||||
<outlet property="readBarButtonItem" destination="hy0-LS-MzE" id="BzM-x9-tuj"/>
|
||||
<outlet property="showNavigationView" destination="A7j-8T-DqE" id="D59-3C-HmS"/>
|
||||
<outlet property="showNavigationViewConstraint" destination="b2h-zZ-xwi" id="CaG-8F-5kF"/>
|
||||
<outlet property="showToolbarView" destination="iEi-hX-TYy" id="zoa-h3-H8b"/>
|
||||
<outlet property="showToolbarViewConstraint" destination="4fZ-pn-fmB" id="ayD-Mq-kft"/>
|
||||
<outlet property="starBarButtonItem" destination="wU4-eH-wC9" id="Z8Q-Lt-dKk"/>
|
||||
<outlet property="webViewContainer" destination="DNb-lt-KzC" id="Fc1-Ae-pWK"/>
|
||||
</connections>
|
||||
</viewController>
|
||||
<placeholder placeholderIdentifier="IBFirstResponder" id="FJe-Yq-33r" sceneMemberID="firstResponder"/>
|
||||
|
|
@ -251,6 +214,12 @@
|
|||
<viewLayoutGuide key="contentLayoutGuide" id="phv-DN-krZ"/>
|
||||
<viewLayoutGuide key="frameLayoutGuide" id="NNU-C8-Fsz"/>
|
||||
</scrollView>
|
||||
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontForContentSizeCategory="YES" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="eMj-1g-3xm">
|
||||
<rect key="frame" x="0.0" y="862" width="414" height="0.0"/>
|
||||
<fontDescription key="fontDescription" style="UICTFontTextStyleBody"/>
|
||||
<nil key="textColor"/>
|
||||
<nil key="highlightedColor"/>
|
||||
</label>
|
||||
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="RmY-a3-hUg">
|
||||
<rect key="frame" x="362" y="44" width="44" height="44"/>
|
||||
<constraints>
|
||||
|
|
@ -280,9 +249,12 @@
|
|||
<constraints>
|
||||
<constraint firstItem="RmY-a3-hUg" firstAttribute="top" secondItem="mbY-02-GFL" secondAttribute="top" id="A0i-Hs-1Ac"/>
|
||||
<constraint firstAttribute="bottom" secondItem="msG-pz-EKk" secondAttribute="bottom" id="AtA-bA-jDr"/>
|
||||
<constraint firstItem="eMj-1g-3xm" firstAttribute="trailing" secondItem="mbY-02-GFL" secondAttribute="trailing" id="E7e-Lv-6ZA"/>
|
||||
<constraint firstAttribute="trailing" secondItem="msG-pz-EKk" secondAttribute="trailing" id="R49-qV-8nm"/>
|
||||
<constraint firstItem="msG-pz-EKk" firstAttribute="leading" secondItem="w6Q-vH-063" secondAttribute="leading" id="XN1-xN-hYS"/>
|
||||
<constraint firstItem="eMj-1g-3xm" firstAttribute="leading" secondItem="mbY-02-GFL" secondAttribute="leading" id="Xni-Dn-I3Z"/>
|
||||
<constraint firstItem="mbY-02-GFL" firstAttribute="trailing" secondItem="RmY-a3-hUg" secondAttribute="trailing" constant="8" id="Zlz-lM-LV8"/>
|
||||
<constraint firstItem="mbY-02-GFL" firstAttribute="bottom" secondItem="eMj-1g-3xm" secondAttribute="bottom" id="eaS-iG-yMv"/>
|
||||
<constraint firstItem="msG-pz-EKk" firstAttribute="top" secondItem="w6Q-vH-063" secondAttribute="top" id="p1a-s0-wdK"/>
|
||||
<constraint firstItem="cXR-ll-xBx" firstAttribute="leading" secondItem="mbY-02-GFL" secondAttribute="leading" constant="8" id="vJs-LN-Ydd"/>
|
||||
<constraint firstItem="cXR-ll-xBx" firstAttribute="top" secondItem="mbY-02-GFL" secondAttribute="top" id="xVN-Qt-WYA"/>
|
||||
|
|
@ -292,6 +264,7 @@
|
|||
<connections>
|
||||
<outlet property="imageScrollView" destination="msG-pz-EKk" id="dGi-M6-dcO"/>
|
||||
<outlet property="shareButton" destination="RmY-a3-hUg" id="Z54-ah-WAI"/>
|
||||
<outlet property="titleLabel" destination="eMj-1g-3xm" id="6wF-IZ-fNw"/>
|
||||
</connections>
|
||||
</viewController>
|
||||
<placeholder placeholderIdentifier="IBFirstResponder" id="ZPN-tH-JAG" userLabel="First Responder" customClass="UIResponder" sceneMemberID="firstResponder"/>
|
||||
|
|
|
|||
|
|
@ -37,7 +37,8 @@ async function imageWasClicked(img) {
|
|||
x: rect.x,
|
||||
y: rect.y,
|
||||
width: rect.width,
|
||||
height: rect.height
|
||||
height: rect.height,
|
||||
imageTitle: img.title
|
||||
};
|
||||
message.imageURL = reader.result;
|
||||
|
||||
|
|
|
|||
|
|
@ -189,6 +189,13 @@ sub {
|
|||
width: 100% !important;
|
||||
}
|
||||
|
||||
@media (max-width: 420px) {
|
||||
blockquote {
|
||||
margin-inline-start: 25px;
|
||||
margin-inline-end: 0;
|
||||
}
|
||||
}
|
||||
|
||||
/*Block ads and junk*/
|
||||
|
||||
iframe[src*="feedads"],
|
||||
|
|
|
|||
|
|
@ -34,9 +34,6 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
|
|||
|
||||
private var activityManager = ActivityManager()
|
||||
|
||||
private var isShowingExtractedArticle = false
|
||||
private var articleExtractor: ArticleExtractor? = nil
|
||||
|
||||
private var rootSplitViewController: RootSplitViewController!
|
||||
private var masterNavigationController: UINavigationController!
|
||||
private var masterFeedViewController: MasterFeedViewController!
|
||||
|
|
@ -723,7 +720,6 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
|
|||
func selectArticle(_ article: Article?, animated: Bool = false) {
|
||||
guard article != currentArticle else { return }
|
||||
|
||||
stopArticleExtractor()
|
||||
currentArticle = article
|
||||
activityManager.reading(feed: timelineFeed, article: article)
|
||||
|
||||
|
|
@ -733,7 +729,7 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
|
|||
masterNavigationController.popViewController(animated: animated)
|
||||
}
|
||||
} else {
|
||||
articleViewController?.state = .noSelection
|
||||
articleViewController?.article = nil
|
||||
}
|
||||
masterTimelineViewController?.updateArticleSelection(animated: animated)
|
||||
return
|
||||
|
|
@ -747,13 +743,7 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
|
|||
}
|
||||
|
||||
masterTimelineViewController?.updateArticleSelection(animated: animated)
|
||||
|
||||
if article!.webFeed?.isArticleExtractorAlwaysOn ?? false {
|
||||
startArticleExtractorForCurrentLink()
|
||||
currentArticleViewController.state = .loading
|
||||
} else {
|
||||
currentArticleViewController.state = .article(article!)
|
||||
}
|
||||
currentArticleViewController.article = article
|
||||
|
||||
markArticles(Set([article!]), statusKey: .read, flag: true)
|
||||
|
||||
|
|
@ -998,45 +988,15 @@ class SceneCoordinator: NSObject, UndoableCommandRunner, UnreadCountProvider {
|
|||
masterFeedViewController.present(addViewController, animated: true)
|
||||
}
|
||||
|
||||
func showFullScreenImage(image: UIImage, transitioningDelegate: UIViewControllerTransitioningDelegate) {
|
||||
func showFullScreenImage(image: UIImage, imageTitle: String?, transitioningDelegate: UIViewControllerTransitioningDelegate) {
|
||||
let imageVC = UIStoryboard.main.instantiateController(ofType: ImageViewController.self)
|
||||
imageVC.image = image
|
||||
imageVC.imageTitle = imageTitle
|
||||
imageVC.modalPresentationStyle = .currentContext
|
||||
imageVC.transitioningDelegate = transitioningDelegate
|
||||
rootSplitViewController.present(imageVC, animated: true)
|
||||
}
|
||||
|
||||
func toggleArticleExtractor() {
|
||||
|
||||
guard let article = currentArticle else {
|
||||
return
|
||||
}
|
||||
|
||||
guard articleExtractor?.state != .processing else {
|
||||
stopArticleExtractor()
|
||||
articleViewController?.state = .article(article)
|
||||
return
|
||||
}
|
||||
|
||||
guard !isShowingExtractedArticle else {
|
||||
isShowingExtractedArticle = false
|
||||
articleViewController?.articleExtractorButtonState = .off
|
||||
articleViewController?.state = .article(article)
|
||||
return
|
||||
}
|
||||
|
||||
if let articleExtractor = articleExtractor, let extractedArticle = articleExtractor.article {
|
||||
if currentArticle?.preferredLink == articleExtractor.articleLink {
|
||||
isShowingExtractedArticle = true
|
||||
articleViewController?.articleExtractorButtonState = .on
|
||||
articleViewController?.state = .extracted(article, extractedArticle)
|
||||
}
|
||||
} else {
|
||||
startArticleExtractorForCurrentLink()
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
func homePageURLForFeed(_ indexPath: IndexPath) -> URL? {
|
||||
guard let node = nodeFor(indexPath),
|
||||
let feed = node.representedObject as? WebFeed,
|
||||
|
|
@ -1154,7 +1114,6 @@ extension SceneCoordinator: UINavigationControllerDelegate {
|
|||
// This happens when we are going to the next unread and we need to grab another timeline to continue. The
|
||||
// ArticleViewController will be pushed, but we will breifly show the Timeline. Don't clear things out when that happens.
|
||||
if viewController === masterTimelineViewController && !isThreePanelMode && rootSplitViewController.isCollapsed && !isArticleViewControllerPending {
|
||||
stopArticleExtractor()
|
||||
currentArticle = nil
|
||||
masterTimelineViewController?.updateArticleSelection(animated: animated)
|
||||
activityManager.invalidateReading()
|
||||
|
|
@ -1170,25 +1129,6 @@ extension SceneCoordinator: UINavigationControllerDelegate {
|
|||
|
||||
}
|
||||
|
||||
// MARK: ArticleExtractorDelegate
|
||||
|
||||
extension SceneCoordinator: ArticleExtractorDelegate {
|
||||
|
||||
func articleExtractionDidFail(with: Error) {
|
||||
stopArticleExtractor()
|
||||
articleViewController?.articleExtractorButtonState = .error
|
||||
}
|
||||
|
||||
func articleExtractionDidComplete(extractedArticle: ExtractedArticle) {
|
||||
if let article = currentArticle, articleExtractor?.state != .cancelled {
|
||||
isShowingExtractedArticle = true
|
||||
articleViewController?.state = .extracted(article, extractedArticle)
|
||||
articleViewController?.articleExtractorButtonState = .on
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// MARK: Private
|
||||
|
||||
private extension SceneCoordinator {
|
||||
|
|
@ -1533,22 +1473,6 @@ private extension SceneCoordinator {
|
|||
|
||||
// MARK: Fetching Articles
|
||||
|
||||
func startArticleExtractorForCurrentLink() {
|
||||
if let link = currentArticle?.preferredLink, let extractor = ArticleExtractor(link) {
|
||||
extractor.delegate = self
|
||||
extractor.process()
|
||||
articleExtractor = extractor
|
||||
articleViewController?.articleExtractorButtonState = .animated
|
||||
}
|
||||
}
|
||||
|
||||
func stopArticleExtractor() {
|
||||
articleExtractor?.cancel()
|
||||
articleExtractor = nil
|
||||
isShowingExtractedArticle = false
|
||||
articleViewController?.articleExtractorButtonState = .off
|
||||
}
|
||||
|
||||
func emptyTheTimeline() {
|
||||
if !articles.isEmpty {
|
||||
timelineMiddleIndexPath = nil
|
||||
|
|
@ -1723,6 +1647,8 @@ private extension SceneCoordinator {
|
|||
// We have to do a full reload when installing an article controller. We may have changed color contexts
|
||||
// and need to update the article colors. An example is in dark mode. Split screen doesn't use true black
|
||||
// like darkmode usually does.
|
||||
|
||||
// TODO: This should probably only happen to recycled article controllers
|
||||
articleController.fullReload()
|
||||
return articleController
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue