725 lines
26 KiB
Swift
725 lines
26 KiB
Swift
//
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// TerminalStatisticsH5ViewController.swift
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// GXM-CRM
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//
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// Created by jsonmess on 2017/11/22.
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// Copyright © 2017年 DemoOrg. All rights reserved.
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//
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import SnapKit
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import UIKit
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@preconcurrency import WebKit
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import MJRefresh
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import SwiftyJSON
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import Kingfisher
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import KingfisherWebP
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internal import Alamofire
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import SwiftyUserDefaults
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import RxSwift
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import RxCocoa
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// 页面加载状态
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enum LoadingStatus: Int {
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// 初始状态
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case initial = 0
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// 加载中..
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case inLoading = 1
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// 加载完成
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case success = 2
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// 加载失败
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case faild = 3
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}
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enum ScriptMessageName: String, CaseIterable {
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case updateStatusBarStyle
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case openPageRouter
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case openPage
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case openWebView
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case buyInquiryItem
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case openIM
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case toast
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case dialog
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case showBigImage
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case showCamera
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case showAlbum
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case showDatePicker
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case backConfirm
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case closeWebView
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}
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enum WebViewError: Error {
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case downloadImage
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}
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extension WebViewError: LocalizedError {
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var errorDescription: String? {
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switch self {
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case .downloadImage:
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return "图片下载失败"
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}
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}
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}
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class FullscreenWebView: WKWebView {
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@available(iOS 11.0, *)
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override var safeAreaInsets: UIEdgeInsets {
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return .zero
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}
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}
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// sourcery: router="web", name="Web页面"
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@objcMembers class WebViewController: BaseViewController {//}, InitRoutable {
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private static let uniqueProcessPool = WKProcessPool()
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override var isNavigationBarHidden: Bool {
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// guard let fullscreen = fullscreen, fullscreen else {
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// return false
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// }
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return fullscreen
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}
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override var preferredStatusBarStyle: UIStatusBarStyle {
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guard let style = style, style == "default" else {
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return .lightContent
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}
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return .default
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}
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override var isChangeNavigationBarStyle: Bool {
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guard let style = style, style == "lightContent" else {
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return true
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}
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return false
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}
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// sourcery: parameter
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private var url: String
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// sourcery: parameter
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private var isShare: Bool?
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// sourcery: parameter
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private var fullscreen: Bool = false
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// sourcery: parameter
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private var style: String?
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//
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private var flag: String = ""
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//
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private var popConfirmTitle: String = ""
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private var popConfirmContent: String = ""
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//
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private var popType: Int = 0 // 0: 不需要二次确认 1: 返回原生 2: 返回h5上一页
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private var operation = WebOperations()
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private let commonMessageHandler = CommonMessageHandler()
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private let commonMessageNames: [ScriptMessageName] = ScriptMessageName.allCases
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private var webViewImageCache = ImageCache(name: "WebView")
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var webView: WKWebView!
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private var progressView: UIProgressView!
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private let downloadImageMaxSize = 1024
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var canGoBack = true
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var isHome = false
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var isMounted = false
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var hasPullRefresh = true
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var isH5Pay = false
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typealias MessageHandler = (name: String, handler: WKScriptMessageHandler)
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var messageHandlers: [MessageHandler] = []
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init(url: String, isShare: Bool?, fullscreen: Bool?, style: String?) {
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self.url = url
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self.isShare = isShare
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self.fullscreen = fullscreen ?? false
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self.style = style
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super.init(nibName: nil, bundle: nil)
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}
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init(url: String) {
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self.url = url
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super.init(nibName: nil, bundle: nil)
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}
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init(url: String, style: String) {
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self.url = url
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self.style = style
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super.init(nibName: nil, bundle: nil)
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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@MainActor deinit {
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guard webView != nil else { return }
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let userContentController = webView.configuration.userContentController
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let messageNames = commonMessageNames.map { $0.rawValue }
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messageNames.forEach { userContentController.removeScriptMessageHandler(forName: $0) }
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messageHandlers.forEach { userContentController.removeScriptMessageHandler(forName: $0.name) }
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webView = nil
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// let dateFrom: NSDate = NSDate.init(timeIntervalSince1970: 0)
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// let websiteDataTypes = WKWebsiteDataStore.allWebsiteDataTypes()
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// WKWebsiteDataStore.default().removeData(ofTypes: websiteDataTypes , modifiedSince: dateFrom as Date) {
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// print("清空缓存完成")
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// }
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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fd_interactivePopDisabled = true
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if style == "default" {
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// setupLeftBarButtonItem(iconColor: "gray")
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}
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// setupErrorView()
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setupView()
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addObservers()
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reload()
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bindAction()
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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// setupNavigationBar(titleColor: style=="default" ? Color.rgb0E0E0E : .white,
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// barTinColor: style=="default" ? .white : Color.mainColor)
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}
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override func viewWillDisappear(_ animated: Bool) {
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super.viewWillDisappear(animated)
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// setupNavigationBar(titleColor: .white, barTinColor: Color.mainColor)
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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// MTAHybrid.restart(webView)
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onPageShow()
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}
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override func viewDidDisappear(_ animated: Bool) {
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super.viewDidDisappear(animated)
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// MTAHybrid.stop(webView)
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}
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@objc func videoDidRotate() {
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self.setNeedsStatusBarAppearanceUpdate()
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}
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override var prefersStatusBarHidden: Bool {
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return UIApplication.shared.statusBarOrientation.isLandscape
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}
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private func setupView() {
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let configuration = WKWebViewConfiguration()
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let userContentController = WKUserContentController()
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commonMessageHandler.webViewController = self
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let messageNames = commonMessageNames.map { $0.rawValue }
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messageNames.forEach { userContentController.add(commonMessageHandler, name: $0) }
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messageHandlers.forEach { userContentController.add($0.handler, name: $0.name) }
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configuration.processPool = WebViewController.uniqueProcessPool
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configuration.userContentController = userContentController
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configuration.applicationNameForUserAgent = configuration.applicationNameForUserAgent?.appending("/wlwm")
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// 访问文件路径
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configuration.preferences.setValue(true, forKey: "allowFileAccessFromFileURLs")
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// 配置相册访问权限
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configuration.allowsInlineMediaPlayback = true
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configuration.mediaTypesRequiringUserActionForPlayback = .all
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configuration.allowsPictureInPictureMediaPlayback = true
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let mWebView = FullscreenWebView(frame: CGRect.zero, configuration: configuration)
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webView = mWebView
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mWebView.uiDelegate = self
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mWebView.navigationDelegate = self
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mWebView.allowsBackForwardNavigationGestures = true
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// mWebView.customUserAgent = userAgent?.appending("/osell")
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if #available(iOS 16.4, *) {
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mWebView.isInspectable = true
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}
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view.addSubview(mWebView)
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// mWebView.snp.makeConstraints { make in
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// make.edges.equalToSuperview()
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// }
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mWebView.layoutChain
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.top(fullscreen ? 0 : kNaviHeight)
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.edgesHorzontal()
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.bottom()
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// .bottom(kSafeBottomMargin)
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if #available(iOS 11.0, *) {
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mWebView.scrollView.contentInsetAdjustmentBehavior = .automatic
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}
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// ProgressView
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let mProgressView = UIProgressView(frame: CGRect.zero)
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progressView = mProgressView
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mProgressView.progress = 0.0
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mProgressView.progressTintColor = ThemeManager.shared.color.mainColor
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mProgressView.backgroundColor = UIColor.clear
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mProgressView.trackTintColor = UIColor.clear
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view.addSubview(mProgressView)
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mProgressView.snp.makeConstraints { maker in
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maker.trailing.leading.equalToSuperview()
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maker.top.equalToSuperview()
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maker.height.equalTo(2.0)
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}
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}
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// 创建空白页
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private func setupErrorView() {
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let errorImage = UIImage(named: "EmptyDataSet/network_error")
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let errorStatusImageView = UIImageView(image: errorImage)
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errorStatusImageView.contentMode = .scaleAspectFit
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view.addSubview(errorStatusImageView)
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let errorStatusLabel = UILabel()
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errorStatusLabel.text = "oapp_NetworkFailed".localizedString
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errorStatusLabel.font = UIFont.systemFont(ofSize: 13, weight: .medium)
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// errorStatusLabel.textColor = UIColor.themeTC4
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view.addSubview(errorStatusLabel)
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let refreshBtn = UIButton(type: .custom)
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refreshBtn.setImage(UIImage(named: "EmptyDataSet/empty_reload"), for: .normal)
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refreshBtn.addTarget(self, action: #selector(reload), for: .touchUpInside)
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view.addSubview(refreshBtn)
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// contraints
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errorStatusImageView.snp.makeConstraints { (maker) in
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maker.centerX.equalToSuperview()
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maker.centerY.equalToSuperview().offset(-70.0)
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}
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errorStatusLabel.snp.makeConstraints { (maker) in
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maker.top.equalTo(errorStatusImageView.snp.bottom).offset(15.0)
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maker.centerX.equalToSuperview()
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}
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refreshBtn.snp.makeConstraints { (maker) in
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maker.top.equalTo(errorStatusLabel.snp.bottom).offset(39.0)
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maker.centerX.equalToSuperview()
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}
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}
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// MARK: - LeftBarButtonItems
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private func setupLeftBarButtonItem(iconColor: String) {
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guard !isNavigationBarHidden else { return }
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// let backItem = UIBarButtonItem(image: UIImage(named: "Common/back_\(iconColor)"),
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// style: .plain,
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// target: self, action: #selector(leftBackClicked(_:)))
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// backItem.tintColor = iconColor=="white" ? .white : .black
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// backItem.tag = 1
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let backBtn = UIButton(frame: CGRect(x: 0, y: 0, width: 19, height: 19))
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backBtn.setImage(UIImage(named: "Common/back_\(iconColor)"), for: .normal)
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backBtn.addTarget(self, action: #selector(leftBackClicked(_:)), for: .touchUpInside)
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backBtn.tintColor = iconColor=="white" ? .white : .black
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backBtn.tag = 1
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let backItem = UIBarButtonItem(customView: backBtn)
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let popBtn = UIButton(frame: CGRect(x: 0, y: 0, width: 19, height: 19))
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popBtn.setImage(UIImage(named: "Common/close_black"), for: .normal)
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popBtn.addTarget(self, action: #selector(leftBackClicked(_:)), for: .touchUpInside)
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popBtn.tintColor = iconColor=="white" ? .white : .black
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popBtn.tag = 2
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let popItem = UIBarButtonItem(customView: popBtn)
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// let popItem = UIBarButtonItem(image: UIImage(named: "Common/close_black"),
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// style: .plain,
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// target: self,
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// action: #selector(leftBackClicked(_:)))
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// popItem.tintColor = iconColor=="white" ? .white : .black
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// popItem.tag = 2
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navigationItem.leftBarButtonItems = [backItem, popItem]
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}
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override func leftBackClicked(_ item: UIBarButtonItem) {
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if canGoBack {
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// 1.如果有缓存页，则加载上一页
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if webView.canGoBack {
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webView.goBack()
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} else {
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// 2.否则关闭
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if isPresented {
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dismiss(animated: true, completion: nil)
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} else {
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navigationController?.popViewController(animated: true)
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}
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}
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}
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else {
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if isH5Pay {
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NotificationCenter.default.post(name: Notification.Name("RequestPayStatus"), object: nil)
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}
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navigationController?.popViewController(animated: true)
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}
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}
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// MARK: bindAction
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private func bindAction() {
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}
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// MARK: Observer
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private func addObservers() {
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self.webView.rx.observeWeakly(String.self, "title").subscribe(onNext: { [weak self] (title) in
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guard let self = self else { return }
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if self.isHome {
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self.navTitle = self.webView.title ?? ""
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} else {
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self.navTitle = self.webView.title ?? ""//self.webView.title == "物联物美" ? "便民商圈" : self.webView.title ?? ""
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}
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}).disposed(by: disposeBag)
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self.webView.rx.observeWeakly(Double.self, "estimatedProgress").subscribe(onNext: { [weak self] _ in
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UIView.animate(withDuration: 0.5, delay: 0, options: .curveEaseInOut, animations: {
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if let progres = self?.webView.estimatedProgress {
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self?.progressView?.progress = Float(progres)
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}
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}, completion: nil)
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}).disposed(by: disposeBag)
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}
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// 加载 request
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func loadRequest(_ loadUrl: URL) {
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updateShow(status: .initial)
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var request = URLRequest(url: loadUrl, cachePolicy: .useProtocolCachePolicy, timeoutInterval: 15)
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webView?.load(request)
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}
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// 重新加载
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@objc func reload() {
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updateShow(status: .initial)
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// WKWebsiteDataStore.default().removeData(ofTypes: WKWebsiteDataStore.allWebsiteDataTypes(),
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// modifiedSince: Date(timeIntervalSince1970: 0), completionHandler:{
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// debugPrint("清除web缓存")
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// })
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if webView.url != nil {
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webView.reload()
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} else if let loadUrl = URL(string: url) {
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// 重新加载初始页
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loadRequest(loadUrl)
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}
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}
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//UI显示加载 状态机
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private func updateShow(status: LoadingStatus) {
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switch status {
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case .initial:
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self.webView.isHidden = false
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self.progressView?.isHidden = false
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self.progressView?.progress = 0.0
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case .inLoading:
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self.webView.isHidden = false
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self.progressView?.isHidden = false
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case .success:
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self.webView.isHidden = false
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self.progressView?.isHidden = true
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case .faild:
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self.webView.isHidden = true
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self.progressView?.isHidden = true
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}
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switch status {
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case .initial:
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break
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case .inLoading:
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break
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case .success, .faild:
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if hasPullRefresh {
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self.webView.scrollView.mj_header?.endRefreshing()
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}
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}
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}
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// 显示Toast
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private func showLoading(body: Any) {
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guard let config = body as? String,
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let show = BoolType(rawValue: config) else { return }
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show.boolValue ? dl.showLoading() : dl.dismiss()
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}
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// 隐藏键盘
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private func hideKeyboard() {
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webView.endEditing(true)
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}
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// 下拉刷新header
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// private func enablePullRefresh(body: Any) {
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// guard let config = body as? String,
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// let enable = BoolType(rawValue: config) else { return }
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// if enable.boolValue {
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// let header = createRefreshHeader()
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// webView.scrollView.mj_header = header
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// } else {
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// webView.scrollView.mj_header = nil
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// }
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// }
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// 保存图片
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// private func saveImage(body: Any) {
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// ProgressHUD.show(inController: self)
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// let config = JSON(body)
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// guard let url = config["image"].url else { return }
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// let completion: CompletionHandler = { [weak self] (image, _, _, _) in
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// guard let self = self else { return }
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// guard let image = image else {
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// if let callback = config["callback"].string {
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// self.jsCallback(method: callback, result: false)
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// }
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// ProgressHUD.dismiss(forController: self)
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// return
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// }
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// let selector = #selector(self.image(_:didFinishSavingWithError:context:))
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// if let callback = config["callback"].string {
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// let pointer = Unmanaged<NSString>.passRetained(callback as NSString).toOpaque()
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// let context = UnsafeMutableRawPointer(pointer)
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// UIImageWriteToSavedPhotosAlbum(image, self, selector, context)
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// } else {
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// UIImageWriteToSavedPhotosAlbum(image, self, selector, nil)
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// }
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// }
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// KingfisherManager.shared.retrieveImage(with: url,
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// options: KingfisherManager.shared.defaultOptions,
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// progressBlock: nil,
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// completionHandler: completion)
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// }
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@objc private func image(_ image: UIImage, didFinishSavingWithError error: NSError?, context: UnsafeRawPointer) {
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if let error = error {
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error.isShowErrorTips ? DLToast.showError(text: error.localizedDescription) : ()
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} else {
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DLToast.showSuccess(text: "oapp_Success".localizedString)
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}
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let method = unsafeBitCast(context, to: NSString.self) as String
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if !method.isEmpty {
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let result = error == nil
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jsCallback(method: method, result: result)
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}
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Unmanaged<NSString>.fromOpaque(context).release()
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}
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private func jsCallback(method: String, result: Bool) {
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let callbackName = method + "(\(result))"
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self.webView.evaluateJavaScript(callbackName, completionHandler: nil)
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}
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// MARK: - JS to Native
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private func jsCallback(method: String, params: String, secondParams: String="") {
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let callbackName = method + (secondParams.isEmpty ? "(\(params))" : "('\(params)', '\(secondParams)')")
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webView.evaluateJavaScript(callbackName, completionHandler: nil)
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}
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// MARK: Native to JS
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// 页面路由
|
||
func openPageRouter(body: Any) {
|
||
guard let body = body as? [String: Any],
|
||
let url = body["url"] as? String else { return }
|
||
AppRouter.push(url)
|
||
}
|
||
|
||
// 页面显示
|
||
func onPageShow() {
|
||
webView.evaluateJavaScript("try { window.onPageShow(); } catch (e) {}", completionHandler: nil)
|
||
}
|
||
|
||
// MAKR: - 状态栏样式
|
||
func updateStatusBarStyle(body: Any) {
|
||
guard let body = body as? [String: Any],
|
||
let style = body["style"] as? String else { return }
|
||
self.style = style
|
||
setNeedsStatusBarAppearanceUpdate()
|
||
}
|
||
|
||
// MARK: - 打开原生页面（无参数）
|
||
func openPage(body: Any) {
|
||
guard let body = body as? [String: Any],
|
||
let pageName = body["pageName"] as? String else { return }
|
||
if let class_VC = NSClassFromString("dinoGo.\(pageName)") as? BaseViewController.Type {
|
||
let vc = class_VC.init()
|
||
navigationController?.pushViewController(vc, animated: true)
|
||
}
|
||
}
|
||
|
||
// MARK: - 打开WebView
|
||
func openWebView(body: Any) {
|
||
guard let body = body as? [String: Any],
|
||
let url = body["url"] as? String else { return }
|
||
let vc = WebViewController(url: url, style: "default")
|
||
navigationController?.pushViewController(vc, animated: true)
|
||
}
|
||
|
||
// MARK: - 弹框提示
|
||
func dialog(body: Any) {
|
||
guard let body = body as? [String: Any],
|
||
let title = body["title"] as? String,
|
||
let message = body["message"] as? String else { return }
|
||
showAlert(title: title,
|
||
message: message,
|
||
cancelText: "")
|
||
}
|
||
|
||
// MARK: - 显示toast
|
||
func toast(body: Any) {
|
||
guard let body = body as? [String: Any],
|
||
let message = body["message"] as? String,
|
||
let type = body["type"] as? Int else { return }
|
||
switch type { // 0 纯文字 1 成功 2 失败
|
||
case 0:
|
||
DLToast.show(text: message)
|
||
case 1:
|
||
DLToast.showSuccess(text: message)
|
||
case 2:
|
||
DLToast.showError(text: message)
|
||
default:
|
||
break
|
||
}
|
||
}
|
||
|
||
// MARK: - 返回上一级页面 二次确认
|
||
func backConfirm(body: Any) {
|
||
guard let body = body as? [String: Any] else { return }
|
||
|
||
if let title = body["title"] as? String {
|
||
popConfirmTitle = title
|
||
}
|
||
|
||
if let content = body["content"] as? String {
|
||
popConfirmContent = content
|
||
}
|
||
|
||
if let type = body["type"] as? Int {
|
||
popType = type
|
||
} else if let type = body["type"] as? String {
|
||
popType = type.integer
|
||
}
|
||
}
|
||
|
||
// MARK: - 退出webview
|
||
func closeWebView(body: Any) {
|
||
navigationController?.popViewController(animated: true)
|
||
}
|
||
}
|
||
|
||
/// MARK: WKNavigationDelegate
|
||
extension WebViewController: WKNavigationDelegate {
|
||
|
||
func webView(_ webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
|
||
updateShow(status: .inLoading)
|
||
}
|
||
|
||
func webView(_ webView: WKWebView, didCommit navigation: WKNavigation!) {
|
||
|
||
}
|
||
|
||
func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
|
||
updateShow(status: .success)
|
||
}
|
||
|
||
func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
|
||
updateShow(status: .faild)
|
||
}
|
||
|
||
func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) {
|
||
updateShow(status: .faild)
|
||
}
|
||
|
||
func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
|
||
|
||
let actionPolicy = self.operation.checkAndBlockInternalUrlScheme(request: navigationAction.request)
|
||
if let url = navigationAction.request.url {//, actionPolicy == .cancel {
|
||
// navigator.open(url)
|
||
print(url.absoluteString)
|
||
}
|
||
decisionHandler(actionPolicy)
|
||
|
||
// 延迟0.1秒检查返回
|
||
DispatchQueue.main.asyncAfter(deadline: .now() + 0.1, execute: {
|
||
// 设置返回按钮
|
||
if self.isHome {
|
||
if webView.canGoBack {
|
||
// self.setupLeftBarButtonItem(iconColor: "white")
|
||
} else {
|
||
// self.navigationItem.leftBarButtonItem = nil
|
||
}
|
||
}
|
||
})
|
||
}
|
||
}
|
||
|
||
// MARK: WKUIDelegate
|
||
extension WebViewController: WKUIDelegate {
|
||
func webView(_ webView: WKWebView, runJavaScriptAlertPanelWithMessage message: String, initiatedByFrame frame: WKFrameInfo, completionHandler: @escaping () -> Void) {
|
||
let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
|
||
alert.addAction(UIAlertAction(title: "确定", style: .cancel, handler: { _ in
|
||
completionHandler()
|
||
}))
|
||
present(alert, animated: true, completion: nil)
|
||
}
|
||
|
||
func webView(_ webView: WKWebView, runJavaScriptConfirmPanelWithMessage message: String, initiatedByFrame frame: WKFrameInfo, completionHandler: @escaping (Bool) -> Void) {
|
||
let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
|
||
alert.addAction(UIAlertAction(title: "确定", style: .default, handler: { _ in
|
||
completionHandler(true)
|
||
}))
|
||
alert.addAction(UIAlertAction(title: "取消", style: .cancel, handler: { _ in
|
||
completionHandler(false)
|
||
}))
|
||
present(alert, animated: true, completion: nil)
|
||
}
|
||
|
||
func webView(_ webView: WKWebView, runJavaScriptTextInputPanelWithPrompt prompt: String, defaultText: String?, initiatedByFrame frame: WKFrameInfo, completionHandler: @escaping (String?) -> Void) {
|
||
let alert = UIAlertController(title: title, message: prompt, preferredStyle: .alert)
|
||
alert.addTextField { textField in
|
||
textField.text = defaultText
|
||
}
|
||
alert.addAction(UIAlertAction(title: "确定", style: .default, handler: { _ in
|
||
let inputText = alert.textFields?.first?.text
|
||
completionHandler(inputText)
|
||
}))
|
||
alert.addAction(UIAlertAction(title: "取消", style: .cancel, handler: { _ in
|
||
completionHandler(nil)
|
||
}))
|
||
present(alert, animated: true, completion: nil)
|
||
}
|
||
}
|
||
|
||
private class CommonMessageHandler: NSObject, WKScriptMessageHandler {
|
||
weak var webViewController: WebViewController?
|
||
|
||
func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
|
||
switch message.name {
|
||
case "updateStatusBarStyle":
|
||
webViewController?.updateStatusBarStyle(body: message.body)
|
||
case "openPageRouter":
|
||
webViewController?.openPageRouter(body: message.body)
|
||
case "openPage":
|
||
webViewController?.openPage(body: message.body)
|
||
case "dialog":
|
||
webViewController?.dialog(body: message.body)
|
||
case "toast":
|
||
webViewController?.toast(body: message.body)
|
||
case "backConfirm":
|
||
webViewController?.backConfirm(body: message.body)
|
||
case "closeWebView":
|
||
webViewController?.closeWebView(body: message.body)
|
||
default:
|
||
break
|
||
}
|
||
|
||
}
|
||
}
|
||
|
||
// MARK: UIDocumentInteractionControllerDelegate
|
||
extension WebViewController: UIDocumentInteractionControllerDelegate {
|
||
|
||
func documentInteractionControllerViewControllerForPreview(_ controller: UIDocumentInteractionController) -> UIViewController {
|
||
return self
|
||
}
|
||
|
||
}
|