How to use Payload class of PuppeteerSharp package

Best Puppeteer-sharp code snippet using PuppeteerSharp.Payload

PuppeteerBrowser.cs

Source:PuppeteerBrowser.cs

...136            await MetaMaskPage.BringToFrontAsync();137            await MetaMaskPage.GoToAsync(_UrlMetaMashPopup);138            await Task.Delay(2000);139        }140        public async Task<IList<PayloadDragonPage>> GetPageInfosAsync(MyPageDragonDTO myPageDragonDTO)141        {142            var lstData = new List<PayloadDragonPage>();143            for (int i = 1; i <= myPageDragonDTO.Payload.TotalPage; i++)144            {145                var client = new RestClient($"https://devabcde-api.dragonwars.game/v1/dragons/my-dragon?page={i}&rowPerPage=12&type=DRAGON");146                var request = new RestRequest();147                request.Method = Method.Get;148                request.AddHeader("wallet", _Option.Wallet);149                var response = await client.ExecuteAsync<MyPageDragonDTO>(request);150                lstData.Add(response.Data.Payload);151            }152            return lstData;153        }154        public async Task<IList<CardInfo>> GetCardItemsAsync(int page)155        {156            await Task.Delay(2000);157            await GotoNavigatePageAsync(page);158            var lstData = new List<CardInfo>();159            var lstTemp = await RootPage.QuerySelectorAllAsync(".grid > div.relative");160            var regexSpan = new Regex(@"^\s*#\d+\s*$");161            var regexbtn = new Regex(@"^\s*Adventure\s*$", RegexOptions.IgnoreCase);162            foreach (var item in lstTemp)163            {164                var spans = await item.QuerySelectorAllAsync("span");165                var card = new CardInfo();166                foreach (var span in spans)167                {168                    var content = await span.EvaluateFunctionAsync<string>("e => e.textContent", item);169                    if (regexSpan.IsMatch(content))170                    {171                        card.Id = content;172                        break;173                    }174                }175                //var buttons = await item.QuerySelectorAllAsync("button");176                //foreach (var button in buttons)177                //{178                //    var content = await button.EvaluateFunctionAsync<string>("e => e.textContent", item);179                //    if (regexbtn.IsMatch(content))180                //    {181                //      await  item.ClickAsync();182                //        card.AdventureButton = item;183                //        break;184                //    }185                //}186                lstData.Add(card);187            }188            return lstData;189        }190        public IList<HashSet<string>> GetAdventureForPage(AppInfo appInfo)191        {192            return appInfo.PayloadDragonPages.Select(x =>193            {194                var temp = (from d in x.Data195                            join a in appInfo.AdventureInfo.Payload196                            on d.Id equals a197                            select $"#{a}");198                return temp.ToHashSet();199            }).ToList();200        }201        public async Task AdventureClickAsync(int index)202        {203            await RootPage.BringToFrontAsync();204            await RootPage.ClickAsync($".grid > div.relative:nth-child({index + 1}) button:nth-child(2)");205        }206        public async Task RunAdventureClick(AppInfo appInfo)207        {208            await Task.Delay(2000);209            //var lstPage = GetAdventureForPage(appInfo);210            var lstAdventure = appInfo.AdventureInfo.Payload.Select(x => $"#{x}").ToHashSet();211            var AmountPages = appInfo.DragonPageInfo.Payload.TotalPage;212            for (int page = 0; page < AmountPages; page++)213            {214                //foreach (var item in lstPage)215                //{216                var lstTemp = await GetCardItemsAsync(page + 1);217                if (lstTemp.Count < 1) break;218                for (int i = 0; i < lstTemp.Count; i++)219                {220                    var card = lstTemp[i];221                    try222                    {223                        if (card != null && lstAdventure.Contains(card.Id.Trim()))224                        {225                            await Task.Delay(2000);...

Program.cs

Source:Program.cs

...39            catch (Exception ex)40            {41                Console.WriteLine($"FAILED: error parsing response - {ex.Message}");42            }43            var devicePayloads = json.Extensions44                .Where(extension => extension.Type == "emulated-device")45                .Select(extension => extension.Device)46                .ToArray();47            var devices = new List<OutputDevice>();48            foreach (var payload in devicePayloads)49            {50                string[] names;51                if (payload.Title == "iPhone 6/7/8")52                {53                    names = new[] { "iPhone 6", "iPhone 7", "iPhone 8" };54                }55                else if (payload.Title == "iPhone 6/7/8 Plus")56                {57                    names = new[] { "iPhone 6 Plus", "iPhone 7 Plus", "iPhone 8 Plus" };58                }59                else if (payload.Title == "iPhone 5/SE")60                {61                    names = new[] { "iPhone 5", "iPhone SE" };62                }63                else64                {65                    names = new[] { payload.Title };66                }67                foreach (var name in names)68                {69                    var device = CreateDevice(chromeVersion, name, payload, false);70                    var landscape = CreateDevice(chromeVersion, name, payload, true);71                    devices.Add(device);72                    if (landscape.Viewport.Width != device.Viewport.Width || landscape.Viewport.Height != device.Viewport.Height)73                    {74                        devices.Add(landscape);75                    }76                }77            }78            devices.RemoveAll(device => !device.Viewport.IsMobile);79            devices.Sort((a, b) => a.Name.CompareTo(b.Name));80            WriteDeviceDescriptors(devices);81            WriteDeviceDescriptorName(devices);82        }83        static void WriteDeviceDescriptors(IEnumerable<OutputDevice> devices)84        {85            var builder = new StringBuilder();86            var begin = @"using System.Collections.Generic;87namespace PuppeteerSharp.Mobile88{89    /// <summary>90    /// Device descriptors.91    /// </summary>92    public class DeviceDescriptors93    {94        private static readonly Dictionary<DeviceDescriptorName, DeviceDescriptor> Devices = new Dictionary<DeviceDescriptorName, DeviceDescriptor>95        {96";97            var end = @"98        };99            100        /// <summary>101        /// Get the specified device description.102        /// </summary>103        /// <returns>The device descriptor.</returns>104        /// <param name=""name"">Device Name.</param>105        public static DeviceDescriptor Get(DeviceDescriptorName name) => Devices[name];106    }107}";108            builder.Append(begin);109            builder.AppendJoin(",\n", devices.Select(GenerateCsharpFromDevice));110            builder.Append(end);111            File.WriteAllText(deviceDescriptorsOutput, builder.ToString());112        }113        static void WriteDeviceDescriptorName(IEnumerable<OutputDevice> devices)114        {115            var builder = new StringBuilder();116            var begin = @"namespace PuppeteerSharp.Mobile117{118    /// <summary>119    /// Device descriptor name.120    /// </summary>121    public enum DeviceDescriptorName122    {";123            var end = @"124    }125}";126            builder.Append(begin);127            builder.AppendJoin(",", devices.Select(device =>128            {129                return $@"130        /// <summary>131        /// {device.Name}132        /// </summary>133        {DeviceNameToEnumValue(device)}";134            }));135            builder.Append(end);136            File.WriteAllText(deviceDescriptorNameOutput, builder.ToString());137        }138        static string GenerateCsharpFromDevice(OutputDevice device)139        {140            var w = string.Empty;141            return $@"            [DeviceDescriptorName.{DeviceNameToEnumValue(device)}] = new DeviceDescriptor142            {{143                Name = ""{device.Name}"",144                UserAgent = ""{device.UserAgent}"",145                ViewPort = new ViewPortOptions146                {{147                    Width = {device.Viewport.Width},148                    Height = {device.Viewport.Height},149                    DeviceScaleFactor = {device.Viewport.DeviceScaleFactor},150                    IsMobile = {device.Viewport.IsMobile.ToString().ToLower()},151                    HasTouch = {device.Viewport.HasTouch.ToString().ToLower()},152                    IsLandscape = {device.Viewport.IsLandscape.ToString().ToLower()}153                }}154            }}";155        }156        static string DeviceNameToEnumValue(OutputDevice device)157        {158            var output = new StringBuilder();159            output.Append(char.ToUpper(device.Name[0]));160            for (var i = 1; i < device.Name.Length; i++)161            {162                if (char.IsWhiteSpace(device.Name[i]))163                {164                    output.Append(char.ToUpper(device.Name[i + 1]));165                    i++;166                }167                else168                {169                    output.Append(device.Name[i]);170                }171            }172            return output.ToString();173        }174        static OutputDevice CreateDevice(string chromeVersion, string deviceName, RootObject.Device descriptor, bool landscape)175        {176            var devicePayload = LoadFromJSONV1(descriptor);177            var viewportPayload = landscape ? devicePayload.Horizontal : devicePayload.Vertical;178            return new OutputDevice179            {180                Name = deviceName + (landscape ? " landscape" : string.Empty),181                UserAgent = devicePayload.UserAgent.Replace("%s", chromeVersion),182                Viewport = new OutputDevice.OutputDeviceViewport183                {184                    Width = viewportPayload.Width,185                    Height = viewportPayload.Height,186                    DeviceScaleFactor = devicePayload.DeviceScaleFactor,187                    IsMobile = devicePayload.Capabilities.Contains("mobile"),188                    HasTouch = devicePayload.Capabilities.Contains("touch"),189                    IsLandscape = landscape190                }191            };192        }193        static DevicePayload LoadFromJSONV1(RootObject.Device json) => new DevicePayload194        {195            Type = json.Type,196            UserAgent = json.UserAgent,197            Capabilities = json.Capabilities.ToHashSet(),198            DeviceScaleFactor = json.Screen.DevicePixelRatio,199            Horizontal = new ViewportPayload200            {201                Height = json.Screen.Horizontal.Height,202                Width = json.Screen.Horizontal.Width203            },204            Vertical = new ViewportPayload205            {206                Height = json.Screen.Vertical.Height,207                Width = json.Screen.Vertical.Width208            }209        };210        static Task<string> HttpGET(string url) => new HttpClient().GetStringAsync(url);211    }212}...

FrameManager.cs

Source:FrameManager.cs

...39                case "Page.frameAttached":40                    OnFrameAttached(e.MessageData.frameId.ToString(), e.MessageData.parentFrameId.ToString());41                    break;42                case "Page.frameNavigated":43                    OnFrameNavigated(((JObject)e.MessageData.frame).ToObject<FramePayload>());44                    break;45                case "Page.frameDetached":46                    OnFrameDetached(e.MessageData.frameId.ToString());47                    break;48                case "Runtime.executionContextCreated":49                    OnExecutionContextCreated(new ContextPayload(e.MessageData.context));50                    break;51                case "Runtime.executionContextDestroyed":52                    OnExecutionContextDestroyed((int)e.MessageData.executionContextId);53                    break;54                case "Runtime.executionContextsCleared":55                    OnExecutionContextsCleared();56                    break;57                case "Page.lifecycleEvent":58                    OnLifeCycleEvent(e);59                    break;60                default:61                    break;62            }63        }64        private void OnLifeCycleEvent(MessageEventArgs e)65        {66            if (Frames.ContainsKey(e.MessageData.frameId.ToString()))67            {68                Frame frame = Frames[e.MessageData.frameId.ToString()];69                frame.OnLifecycleEvent(e.MessageData.loaderId.ToString(), e.MessageData.name.ToString());70                LifecycleEvent?.Invoke(this, new FrameEventArgs(frame));71            }72        }73        private void OnExecutionContextsCleared()74        {75            foreach (var context in _contextIdToContext.Values)76            {77                RemoveContext(context);78            }79            _contextIdToContext.Clear();80        }81        private void OnExecutionContextDestroyed(int executionContextId)82        {83            _contextIdToContext.TryGetValue(executionContextId, out var context);84            if (context != null)85            {86                _contextIdToContext.Remove(executionContextId);87                RemoveContext(context);88            }89        }90        public JSHandle CreateJsHandle(int contextId, dynamic remoteObject)91        {92            _contextIdToContext.TryGetValue(contextId, out var storedContext);93            if (storedContext == null)94            {95                _logger.LogError("INTERNAL ERROR: missing context with id = {ContextId}", contextId);96            }97            if (remoteObject.subtype == "node")98            {99                return new ElementHandle(storedContext, _client, remoteObject, _page);100            }101            return new JSHandle(storedContext, _client, remoteObject);102        }103        private void OnExecutionContextCreated(ContextPayload contextPayload)104        {105            var context = new ExecutionContext(_client, contextPayload,106                remoteObject => CreateJsHandle(contextPayload.Id, remoteObject));107            _contextIdToContext[contextPayload.Id] = context;108            var frame = !string.IsNullOrEmpty(context.FrameId) ? Frames[context.FrameId] : null;109            if (frame != null && context.IsDefault)110            {111                frame.SetDefaultContext(context);112            }113        }114        private void OnFrameDetached(string frameId)115        {116            if (Frames.ContainsKey(frameId))117            {118                RemoveFramesRecursively(Frames[frameId]);119            }120        }121        private void OnFrameNavigated(FramePayload framePayload)122        {123            var isMainFrame = string.IsNullOrEmpty(framePayload.ParentId);124            var frame = isMainFrame ? MainFrame : Frames[framePayload.Id];125            Contract.Assert(isMainFrame || frame != null, "We either navigate top level or have old version of the navigated frame");126            // Detach all child frames first.127            if (frame != null)128            {129                while (frame.ChildFrames.Count > 0)130                {131                    RemoveFramesRecursively(frame.ChildFrames[0]);132                }133            }134            // Update or create main frame.135            if (isMainFrame)136            {137                if (frame != null)138                {139                    // Update frame id to retain frame identity on cross-process navigation.140                    if (frame.Id != null)141                    {142                        Frames.Remove(frame.Id);143                    }144                    frame.Id = framePayload.Id;145                }146                else147                {148                    // Initial main frame navigation.149                    frame = new Frame(this._client, this._page, null, framePayload.Id);150                }151                Frames[framePayload.Id] = frame;152                MainFrame = frame;153            }154            // Update frame payload.155            frame.Navigated(framePayload);156            FrameNavigated?.Invoke(this, new FrameEventArgs(frame));157        }158        private void RemoveContext(ExecutionContext context)159        {160            var frame = !string.IsNullOrEmpty(context.FrameId) ? Frames[context.FrameId] : null;161            if (frame != null && context.IsDefault)162            {163                frame.SetDefaultContext(null);164            }165        }166        private void RemoveFramesRecursively(Frame frame)167        {168            while (frame.ChildFrames.Count > 0)169            {...

CaptureService.cs

Source:CaptureService.cs

...50                        await e.Request.ContinueAsync();51                        return;52                    }53                    //54                    var payload = new Payload()55                    {56                        Headers = new Dictionary<string, string>{{"Content-Type", "application/x-www-form-urlencoded"}},57                        Url = url,58                        Method = HttpMethod.Post,59                        PostData = String.Join("&",60                             keyValuePairs.AllKeys.Select(a => a + "=" + HttpUtility.UrlEncode(keyValuePairs[a])))61                    };62                    await e.Request.ContinueAsync(payload);63                    await Console.Out.WriteLineAsync($"REQUEST: {e.Request.Method} {e.Request.Url} {payload.PostData}");64                };65                page.Response += async (sender, e) =>66                {67                    await Console.Out.WriteLineAsync($"RESPONSE: {e.Response.Url} -({e.Response.Request.Method}) {e.Response.Status:d} {e.Response.StatusText}");68                };...

Payload.cs

Source:Payload.cs

...7using PuppeteerSharp.Helpers;8namespace PuppeteerSharp9{10    /// <summary>11    /// Payload information.12    /// </summary>13    public class Payload14    {15        internal Payload()16        {17            Headers = new Dictionary<string, object>();18        }1920        /// <summary>21        /// Gets or sets the HTTP method.22        /// </summary>23        /// <value>HTTP method.</value>24        [JsonProperty("method"), JsonConverter(typeof(HttpMethodConverter))]25        public HttpMethod Method { get; internal set; }26        /// <summary>27        /// Gets or sets the post data.28        /// </summary>29        /// <value>The post data.</value>30        [JsonProperty("postData")]31        public object PostData { get; internal set; }32        /// <summary>33        /// Gets or sets the HTTP headers.34        /// </summary>35        /// <value>HTTP headers.</value>36        [JsonProperty("headers")]37        public Dictionary<string, object> Headers { get; internal set; }38        /// <summary>39        /// Gets or sets the URL.40        /// </summary>41        /// <value>The URL.</value>42        [JsonProperty("url")]43        public string Url { get; internal set; }44        [JsonIgnore]45        internal string Hash46        {47            get48            {49                var normalizedUrl = Url;50                try51                {52                    // Decoding is necessary to normalize URLs.53                    // The method will throw if the URL is malformed. In this case,54                    // consider URL to be normalized as-is.55                    normalizedUrl = HttpUtility.UrlDecode(Url);56                }57                catch58                {59                }60                var hash = new Payload61                {62                    Url = Url,63                    Method = Method,64                    PostData = PostData65                };66                if (!normalizedUrl.StartsWith("data:", StringComparison.Ordinal))67                {68                    foreach (var item in Headers.OrderBy(kv => kv.Key))69                    {70                        if (item.Key.Equals("Accept", StringComparison.OrdinalIgnoreCase)71                            || item.Key.Equals("Referer", StringComparison.OrdinalIgnoreCase)72                            || item.Key.Equals("X-DevTools-Emulate-Network-Conditions-Client-Id", StringComparison.OrdinalIgnoreCase))73                        {74                            continue;...

FrameTree.cs

Source:FrameTree.cs

...12        }13        internal FrameTree(JToken frameTree)14        {15            var frame = frameTree[MessageKeys.Frame];16            Frame = new FramePayload17            {18                Id = frame[MessageKeys.Id].AsString(),19                ParentId = frame[MessageKeys.ParentId].AsString(),20                Name = frame[MessageKeys.Name].AsString(),21                Url = frame[MessageKeys.Url].AsString()22            };23            Childs = new List<FrameTree>();24            LoadChilds(this, frameTree);25        }26        #region Properties27        internal FramePayload Frame { get; set; }28        internal List<FrameTree> Childs { get; set; }29        #endregion30        #region Private Functions31        private void LoadChilds(FrameTree frame, JToken frameTree)32        {33            var childFrames = frameTree[MessageKeys.ChildFrames];34            if (childFrames != null)35            {36                foreach (var item in childFrames)37                {38                    var childFrame = item[MessageKeys.Frame];39                    var newFrame = new FrameTree40                    {41                        Frame = new FramePayload42                        {43                            Id = childFrame[MessageKeys.Id].AsString(),44                            ParentId = childFrame[MessageKeys.ParentId].AsString(),45                            Url = childFrame[MessageKeys.Url].AsString()46                        }47                    };48                    if ((item as JObject)[MessageKeys.ChildFrames] != null)49                    {50                        LoadChilds(newFrame, item);51                    }52                    frame.Childs.Add(newFrame);53                }54            }55        }...

BindingCalledResponse.cs

Source:BindingCalledResponse.cs

...6    internal class BindingCalledResponse7    {8        private string _payloadJson;9        public int ExecutionContextId { get; set; }10        public BindingCalledResponsePayload BindingPayload { get; set; }11        public string Payload12        {13            get => _payloadJson;14            set15            {16                _payloadJson = value;17                var json = JsonConvert.DeserializeObject(_payloadJson, JsonHelper.DefaultJsonSerializerSettings) as JObject;18                BindingPayload = json.ToObject<BindingCalledResponsePayload>(true);19                BindingPayload.JsonObject = json;20            }21        }22        internal class BindingCalledResponsePayload23        {24            public string Name { get; set; }25            public JToken[] Args { get; set; }26            public int Seq { get; set; }27            public JObject JsonObject { get; set; }28        }29    }30}...

ContextPayload.cs

Source:ContextPayload.cs

1ï»¿namespace PuppeteerSharp2{3    internal class ContextPayload4    {5        internal ContextPayload(dynamic context)6        {7            Id = context.id;8            AuxData = context.auxData.ToObject<ContextPayloadAuxData>();9        }10        internal int Id { get; }11        internal ContextPayloadAuxData AuxData { get; }12    }13}...

Payload

Using AI Code Generation

1{2    Stream = new MemoryStream(Encoding.UTF8.GetBytes("Hello world"))3};4var json = JsonConvert.SerializeObject(payload, new JsonSerializerSettings5{6    ContractResolver = new CamelCasePropertyNamesContractResolver()7});8var json = @"{9}";10var payload = JsonConvert.DeserializeObject<Payload>(json);11{12    Stream = new MemoryStream(Encoding.UTF8.GetBytes("Hello world"))13};14var json = JsonConvert.SerializeObject(payload, new JsonSerializerSettings15{16    ContractResolver = new CamelCasePropertyNamesContractResolver()17});18var payload2 = JsonConvert.DeserializeObject<Payload>(json);19var json = @"{20}";21var payload = JsonConvert.DeserializeObject<Payload>(json);22var json2 = JsonConvert.SerializeObject(payload, new JsonSerializerSettings23{24    ContractResolver = new CamelCasePropertyNamesContractResolver()25});26{27    Stream = new MemoryStream(Encoding.UTF8.GetBytes("Hello world"))28};29var json = JsonConvert.SerializeObject(payload, new JsonSerializerSettings30{31    ContractResolver = new CamelCasePropertyNamesContractResolver()32});33var payload2 = JsonConvert.DeserializeObject<Payload>(json);34var json2 = JsonConvert.SerializeObject(payload2, new JsonSerializerSettings35{

Payload

Using AI Code Generation

1var payload = new Payload();2payload.Html = "<html><body>test</body></html>";3payload.Headers = new Dictionary<string, string>();4payload.Headers.Add("key1", "value1");5payload.Headers.Add("key2", "value2");6payload.Cookies = new List<CookieParam>();7payload.Cookies.Add(new CookieParam() { Name = "name1", Value = "value1", Domain = "www.google.com" });8payload.Cookies.Add(new CookieParam() { Name = "name2", Value = "value2", Domain = "www.google.com" });9payload.Options = new Dictionary<string, object>();10payload.Options.Add("waitUntil", new string[] { "networkidle2" });11payload.Options.Add("timeout", 30000);12payload.Options.Add("viewport", new { width = 1920, height = 1080 });13payload.Options.Add("userAgent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36");14payload.Options.Add("deviceScaleFactor", 1);15payload.Options.Add("isMobile", false);16payload.Options.Add("hasTouch", false);17payload.Options.Add("isLandscape", false);18var json = JsonConvert.SerializeObject(payload);19var bytes = Encoding.UTF8.GetBytes(json);20var base64 = Convert.ToBase64String(bytes);21var result = await PuppeteerSharpHelper.GeneratePdf(base64);22var pdfBytes = Convert.FromBase64String(result);23File.WriteAllBytes("C:\\temp\\test.pdf", pdfBytes);24var payload = new Payload();25payload.Html = "<html><body>test</body></html>";26payload.Headers = new Dictionary<string, string>();27payload.Headers.Add("key1", "value1");28payload.Headers.Add("key2", "value2");29payload.Cookies = new List<CookieParam>();30payload.Cookies.Add(new CookieParam() { Name = "name1", Value = "value1", Domain = "www.google.com" });31payload.Cookies.Add(new CookieParam() { Name = "name2", Value = "value2", Domain = "www.google.com" });32payload.Options = new Dictionary<string, object>();33payload.Options.Add("

Payload

Using AI Code Generation

1var payload = new Payload();2payload.SetProperty("foo", "bar");3var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);4var payload = new Payload();5payload.SetProperty("foo", "bar");6var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);7var payload = new Payload();8payload.SetProperty("foo", "bar");9var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);10var payload = new Payload();11payload.SetProperty("foo", "bar");12var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);13var payload = new Payload();14payload.SetProperty("foo", "bar");15var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);16var payload = new Payload();17payload.SetProperty("foo", "bar");18var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);19var payload = new Payload();20payload.SetProperty("foo", "bar");21var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);22var payload = new Payload();23payload.SetProperty("foo", "bar");24var response = await page.EvaluateFunctionAsync<Payload>("(payload) => payload", payload);

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