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126 lines
3.5 KiB
126 lines
3.5 KiB
//
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// WkWebViewController.swift
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// GME Remit
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//
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// Created by Mac on 12/25/18.
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// Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
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//
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import UIKit
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import WebKit
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class WkWebViewController: UIViewController {
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var webView: WKWebView!
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var url: String?
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var headers: [KftcHeader]?
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var activityIndicator: UIActivityIndicatorView?
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let userContentController = WKUserContentController()
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@IBOutlet weak var closeButton: UIBarButtonItem!
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override func viewDidLoad() {
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super.viewDidLoad()
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let preference = WKPreferences()
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preference.javaScriptEnabled = true
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let webConfiguration = WKWebViewConfiguration()
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userContentController.add(self, name: "test")
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webConfiguration.userContentController = userContentController
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webConfiguration.preferences = preference
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let webView = WKWebView.init(frame: view.frame, configuration: webConfiguration)
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webView.uiDelegate = self
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webView.navigationDelegate = self
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view = webView
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self.webView = webView
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activityIndicator = UIActivityIndicatorView(style: UIActivityIndicatorView.Style.gray)
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webView.addSubview(activityIndicator!)
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webView.isUserInteractionEnabled = true
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activityIndicator?.startAnimating()
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activityIndicator?.isHidden = false
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activityIndicator?.hidesWhenStopped = true
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webView.bringSubviewToFront(activityIndicator!)
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if let myURL = URL(string: url ?? "") {
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var myRequest = URLRequest(url: myURL)
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var header = [String: String]()
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headers?.forEach { model in
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header[model.key ?? ""] = model.value ?? ""
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}
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myRequest.allHTTPHeaderFields = header
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webView.load(myRequest)
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}
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closeButton.title = "penny_test_close_text".localized()
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if let count = navigationController?.viewControllers.count,
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count > 1 {
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navigationItem.leftBarButtonItem = nil
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}
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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setupNormalNavigation()
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}
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@IBAction func touchCloseButton(_ sender: UIBarButtonItem) {
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dismiss(animated: true, completion: nil)
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}
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}
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extension WkWebViewController: WKUIDelegate, WKNavigationDelegate {
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func webView(_ webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
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print("start")
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activityIndicator?.center = self.view.center
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activityIndicator?.startAnimating()
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}
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func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
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activityIndicator?.stopAnimating()
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self.navigationItem.title = webView.title
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}
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func webView(
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_ webView: WKWebView,
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runJavaScriptAlertPanelWithMessage message: String,
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initiatedByFrame frame: WKFrameInfo,
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completionHandler: @escaping () -> Void
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) {
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let alertController = UIAlertController(
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title: message,
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message: nil,
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preferredStyle: UIAlertController.Style.alert
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)
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alertController.addAction(
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UIAlertAction(title: "OK", style: UIAlertAction.Style.cancel) { _ in completionHandler()}
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)
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self.present(alertController, animated: true, completion: nil)
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}
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}
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extension WkWebViewController: WKScriptMessageHandler {
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func userContentController(
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_ userContentController: WKUserContentController,
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didReceive message: WKScriptMessage
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) {
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print(message.name)
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if let body = message.body as? String {
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self.alertWithOk(
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message: body,
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title: "Alert",
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okAction: { self.dismiss(animated: true, completion: nil) })
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}
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}
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}
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