jixin_new/shiku_im/ClassesNew/classes/homeVc/CYWebAddPointVC.m

//
//  CYWebVeniceVC.m
//  shiku_im
//
//
//
//

#import "CYWebAddPointVC.h"
#import <WebKit/WebKit.h>
#import "UIView+LK.h"
#import "JXShowMainView.h"
#import "CYWebViewProgressView.h"
#import "JXNodeView.h"

@interface CYWebAddPointVC ()<WKUIDelegate,WKNavigationDelegate,JXRoomObjectDelegate>
@property (nonatomic,strong)WKWebView *wkWebView;
@property (nonatomic,weak)  JXNodeView *show;
@end

@implementation CYWebAddPointVC
#pragma mark  接受新消息广播
 - (UIStatusBarStyle)preferredStatusBarStyle{
     
     return UIStatusBarStyleDefault;
 }
 //刷新网页
- (void)click:(UIButton *)sender{

    [self.wkWebView reload];
    
}
- (void)defineNavBarWeb:(NSString *)title  andRinghtBtnImg:(NSString *)image
{
    UIImageView *navView = [[UIImageView alloc] init];
    navView.image=[UIImage imageNamed:@"goucaiNav"];
    navView.frame = CGRectMake(0, 0, JX_SCREEN_WIDTH,44);
    [self.view addSubview:navView];
    
    
    UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake((JX_SCREEN_WIDTH)/2-50,0, 100, 44)];
    label.text = title;
    label.textColor = [UIColor whiteColor]; 
    label.font = [UIFont systemFontOfSize:18 weight:UIFontWeightRegular];
    label.textAlignment = NSTextAlignmentCenter;
    [navView addSubview:label];
    
    
    UIButton *backBtn = [UIButton buttonWithType:UIButtonTypeCustom];
    backBtn.frame = CGRectMake(JX_SCREEN_WIDTH-60,0,44, 44);
    [backBtn setTitle:image forState:0];
    [backBtn addTarget:self action:@selector(click:) forControlEvents:UIControlEventTouchUpInside];
    [navView addSubview:backBtn];
    
     
}
- (void)viewDidLoad {
    [super viewDidLoad];
    [g_notify addObserver:self selector:@selector(rightButtonClick) name:KGoRefreshWebPageNotification object:nil];
    [g_notify addObserver:self selector:@selector(leftButtonClick) name:KGoHomeWebPageNotification object:nil];
       //以下代码适配大小
      
    
    NSString *jScript = @"var meta = document.createElement('meta'); meta.setAttribute('name', 'viewport'); meta.setAttribute('content', 'width=device-width'); document.getElementsByTagName('head')[0].appendChild(meta);";
    
    WKUserScript *wkUScript = [[WKUserScript alloc] initWithSource:jScript injectionTime:WKUserScriptInjectionTimeAtDocumentEnd forMainFrameOnly:YES];
    WKUserContentController *wkUController = [[WKUserContentController alloc] init];
    [wkUController addUserScript:wkUScript];
    //创建网页配置对象
     WKWebViewConfiguration *config = [[WKWebViewConfiguration alloc] init];
    config.userContentController = wkUController;
     // 创建设置对象
    config.preferences.minimumFontSize = 9.0;
      
     //设置请求的User-Agent信息中应用程序名称 iOS9后可用
    // config.applicationNameForUserAgent = @"ChinaDailyForiPad";
  
    self.wkWebView = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, self_width,self_height-JX_SCREEN_TOP) configuration:config];
      config.preferences.minimumFontSize = 9.0;
    self.wkWebView.backgroundColor=kRGBColor(250, 250, 250);
    self.wkWebView.UIDelegate = self;
    self.wkWebView.navigationDelegate = self;
    _wkWebView.scrollView.showsVerticalScrollIndicator = NO;
      _wkWebView.scrollView.scrollsToTop = NO;
      //   _wkWebView.scrollView.userInteractionEnabled = NO;
      if (@available(iOS 11.0,*)) {
          _wkWebView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
      }
      _wkWebView.scrollView.bounces = NO;
    CGRect frame = CGRectMake(0, 0, self.view.bounds.size.width, 2);
    CYWebViewProgressView *progressView = [[CYWebViewProgressView alloc] initWithFrame:frame];
    [_wkWebView setProgressView:progressView];
      NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:[_strURL stringByAddingPercentEncodingWithAllowedCharacters: [NSCharacterSet URLQueryAllowedCharacterSet]]]
          cachePolicy:NSURLRequestUseProtocolCachePolicy  timeoutInterval:20];
 
      [self.wkWebView loadRequest:request];
    [self.view addSubview:self.wkWebView];
  
      
    NSString *memberAcc=[[NSUserDefaults standardUserDefaults] objectForKey:@"www_url"];
    
    if (memberAcc.length>0) {
    }else{
        [g_server actGetconfigconcatdomainnow:self];
    }
 }
 

//服务器返回数据
-(void) didServerResultSucces:(JXConnection*)aDownload dict:(NSDictionary*)dict array:(NSArray*)array1{
    
    //更新本地好友
    if ([aDownload.action isEqualToString:act_Getconfigconcatdomainnow]) {
        NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:dict[@"url"]]
            cachePolicy:NSURLRequestUseProtocolCachePolicy  timeoutInterval:20];
        self.strURL = dict[@"url"];
        [self.wkWebView loadRequest:request];
//       [self.wkWebView reload];
    }
    
}

-(int) didServerResultFailed:(JXConnection*)aDownload dict:(NSDictionary*)dict{
    
    
    return hide_error;
}

-(int) didServerConnectError:(JXConnection*)aDownload error:(NSError *)error{//error为空时，代表超时
 
    return hide_error;
}
 
//刷新
- (void)rightButtonClick {
     
     JXNodeView *show=[[JXNodeView alloc]init];
    show.backgroundColor=[UIColor colorWithWhite:0.0 alpha:0.7];
      show.frame=[UIScreen mainScreen].bounds;
      [[UIApplication sharedApplication].keyWindow addSubview:show];
    __weak typeof(show) weakSelf=show;
    
      show.blockNode = ^(NSDictionary * _Nonnull dict) {
          [g_notify postNotificationName:@"changeNodeTitleNotifaction" object:dict[@"name"]];
          [self.wkWebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:dict[@"url"]]]];

          [g_default setObject:dict[@"url"] forKey:@"selectNodeUrl"];
          [g_default synchronize];
          
          [self.wkWebView reload];
          
          [weakSelf removeFromSuperview];
      };
}

- (void)leftButtonClick {
    [self.wkWebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:self.strURL]]];
}

// 根据WebView对于即将跳转的HTTP请求头信息和相关信息来决定是否跳转
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
    
    NSString * urlStr = navigationAction.request.URL.absoluteString;
    NSLog(@"发送跳转请求：%@",urlStr);
    //自己定义的协议头
    
    decisionHandler(WKNavigationActionPolicyAllow);
    
    
}

// 根据客户端受到的服务器响应头以及response相关信息来决定是否可以跳转
- (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler{
    NSString * urlStr = navigationResponse.response.URL.absoluteString;
    NSLog(@"当前跳转地址：%@",urlStr);
    //允许跳转
    decisionHandler(WKNavigationResponsePolicyAllow);
    //不允许跳转
    //decisionHandler(WKNavigationResponsePolicyCancel);
}

// 页面是弹出窗口 _blank 处理
- (WKWebView *)webView:(WKWebView *)webView createWebViewWithConfiguration:(WKWebViewConfiguration *)configuration forNavigationAction:(WKNavigationAction *)navigationAction windowFeatures:(WKWindowFeatures *)windowFeatures {
    if (!navigationAction.targetFrame.isMainFrame) {
        [webView loadRequest:navigationAction.request];
    }
    return nil;
}

// 页面开始加载时调用
- (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation {
//     [SVProgressHUD showWithStatus:@"正在加载中..."];
}
    // 页面加载失败时调用
- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(null_unspecified WKNavigation *)navigation withError:(NSError *)error {
//     [SVProgressHUD dismiss];
}
    // 当内容开始返回时调用
- (void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation {
//     [SVProgressHUD dismiss];
}
    // 页面加载完成之后调用
- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation {
//     [SVProgressHUD dismiss];
}
    //提交发生错误时调用
- (void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error {
//     [SVProgressHUD dismiss];
}
   // 接收到服务器跳转请求即服务重定向时之后调用
- (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(WKNavigation *)navigation {
//    [SVProgressHUD dismiss];
}

- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
}
- (void)viewWillAppear:(BOOL)animated{
    [super viewWillAppear:animated];
    [self.navigationController setNavigationBarHidden:YES animated:NO];
}
- (void)viewWillDisappear:(BOOL)animated{
    [super viewWillDisappear:animated];
    [self.navigationController setNavigationBarHidden:NO animated:NO];
}

 
  
@end