103 lines
6.1 KiB
Swift
103 lines
6.1 KiB
Swift
import UIKit
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import WebKit
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import AVFoundation
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class ViewController: UIViewController, WKNavigationDelegate, WKUIDelegate {
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var webView: WKWebView!
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let profileRegex = try! NSRegularExpression(pattern: "^https?://(www\\.)?f-list.net/c/(.+)/?#?", options: [.caseInsensitive])
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override func loadView() {
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let config = WKWebViewConfiguration()
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let controller = WKUserContentController()
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let scriptPath = Bundle.main.path(forResource: "native", ofType: "js")
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let js = try! String(contentsOfFile: scriptPath!)
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let userScript = WKUserScript(source: js, injectionTime: WKUserScriptInjectionTime.atDocumentStart, forMainFrameOnly: false)
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controller.addUserScript(userScript)
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controller.add(File(), name: "File")
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controller.add(Notification(), name: "Notification")
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controller.add(Background(), name: "Background")
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controller.add(Logs(), name: "Logs")
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config.userContentController = controller
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config.mediaTypesRequiringUserActionForPlayback = [.video]
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config.setValue(true, forKey: "_alwaysRunsAtForegroundPriority")
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webView = WKWebView(frame: .zero, configuration: config)
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webView.uiDelegate = self
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view = webView
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NotificationCenter.default.addObserver(self, selector: #selector(ViewController.keyboardWillShow), name: NSNotification.Name.UIKeyboardWillShow, object: nil)
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NotificationCenter.default.addObserver(self, selector: #selector(ViewController.keyboardWillHide), name: NSNotification.Name.UIKeyboardWillHide, object: nil)
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UIApplication.shared.statusBarStyle = .lightContent
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(UIApplication.shared.value(forKey: "statusBar") as! UIView).backgroundColor = UIColor(white: 0, alpha: 0.5)
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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let htmlPath = Bundle.main.path(forResource: "www/index", ofType: "html")
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let url = URL(fileURLWithPath: htmlPath!, isDirectory: false)
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webView.loadFileURL(url, allowingReadAccessTo: url)
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webView.scrollView.isScrollEnabled = false
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}
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override func didReceiveMemoryWarning() {
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super.didReceiveMemoryWarning()
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// Dispose of any resources that can be recreated.
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}
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@objc func keyboardWillShow(notification: NSNotification) {
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let info = notification.userInfo!
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let frame = webView.frame
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let newHeight = view.window!.frame.height - (info[UIKeyboardFrameEndUserInfoKey] as! NSValue).cgRectValue.height
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UIView.animate(withDuration: (info[UIKeyboardAnimationDurationUserInfoKey] as! NSNumber).doubleValue, animations: {
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self.webView.scrollView.bounds = CGRect(x: 0, y: 0, width: frame.width, height: newHeight)
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}, completion: { (_: Bool) in self.webView.evaluateJavaScript("window.dispatchEvent(new Event('resize'))", completionHandler: nil) })
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}
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@objc func keyboardWillHide(notification: NSNotification) {
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let info = notification.userInfo!
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let frame = webView.scrollView.bounds
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let newHeight = frame.height + (info[UIKeyboardFrameEndUserInfoKey] as! NSValue).cgRectValue.height
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UIView.animate(withDuration: (info[UIKeyboardAnimationDurationUserInfoKey] as! NSNumber).doubleValue, animations: {
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self.webView.scrollView.bounds = CGRect(x: 0, y: 0, width: frame.width, height: newHeight)
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}, completion: { (_: Bool) in self.webView.evaluateJavaScript("window.dispatchEvent(new Event('resize'))", completionHandler: nil) })
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}
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func webView(_ webView: WKWebView, runJavaScriptAlertPanelWithMessage message: String, initiatedByFrame frame: WKFrameInfo,
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completionHandler: @escaping () -> Void) {
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let alertController = UIAlertController(title: nil, message: message, preferredStyle: .alert)
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alertController.addAction(UIAlertAction(title: NSLocalizedString("OK", comment: "OK"), style: .default, handler: { (action) in completionHandler() }))
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present(alertController, animated: true, completion: nil)
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}
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func webView(_ webView: WKWebView, runJavaScriptConfirmPanelWithMessage message: String, initiatedByFrame frame: WKFrameInfo,
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completionHandler: @escaping (Bool) -> Void) {
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let alertController = UIAlertController(title: nil, message: message, preferredStyle: .alert)
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alertController.addAction(UIAlertAction(title: NSLocalizedString("OK", comment: "OK"), style: .default, handler: { (action) in completionHandler(true) }))
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alertController.addAction(UIAlertAction(title: NSLocalizedString("Cancel", comment: "Cancel"), style: .cancel, handler: { (action) in completionHandler(false) }))
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present(alertController, animated: true, completion: nil)
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}
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func webView(_ webView: WKWebView, createWebViewWith configuration: WKWebViewConfiguration, for navigationAction: WKNavigationAction, windowFeatures: WKWindowFeatures) -> WKWebView? {
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let url = navigationAction.request.url!
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let str = url.absoluteString
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if(url.scheme == "data") {
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let start = str.index(of: ",")!
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let file = FileManager.default.temporaryDirectory.appendingPathComponent(str[str.index(str.startIndex, offsetBy: 5)..<start].removingPercentEncoding!)
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try! str.suffix(from: str.index(after: start)).removingPercentEncoding!.write(to: file, atomically: false, encoding: .utf8)
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self.present(UIActivityViewController(activityItems: [file], applicationActivities: nil), animated: true, completion: nil)
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return nil
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}
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let match = profileRegex.matches(in: str, range: NSRange(location: 0, length: str.count))
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if(match.count == 1) {
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let char = str[Range(match[0].range(at: 2), in: str)!].removingPercentEncoding!;
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webView.evaluateJavaScript("document.dispatchEvent(new CustomEvent('open-profile',{detail:'\(char)'}))", completionHandler: nil)
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return nil
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}
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UIApplication.shared.open(navigationAction.request.url!)
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return nil
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}
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func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
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decisionHandler(.cancel)
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}
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}
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