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How to use Get method of PuppeteerSharp.Mobile.Program class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Mobile.Program.Get

HomeController.cs

Source:HomeController.cs

...3244		public IActionResult Privacy()3245		{3246			return View();3247		}3248		[HttpGet("search")]3249		public IActionResult Search()3250		{3251			;3252			return View("Search");3253		}3254		[HttpPost("addsearch")]3255		public async Task<IActionResult> AddSearchAsync()3256		{3257			var d = new SortedList<System.Numerics.BigInteger, string>();3258			var d2 = new List<string>();3259			string numbSearches = Request.Form["numberOfSearches"];3260			if (numbSearches == "")3261			{3262				var nextd = new SortedList<System.Numerics.BigInteger, string>();...

Chromium.cs

Source:Chromium.cs

...11    using ICSharpCode.SharpZipLib.Zip;12    using PuppeteerSharp;13    public static class Chromium14    {15        public static string[] Args => GetArguments();16        private static string[] GetArguments()17        {18            var arguments = new List<string>19            {20                "--autoplay-policy=user-gesture-required",21                "--disable-background-networking",22                "--disable-background-timer-throttling",23                "--disable-backgrounding-occluded-windows",24                "--disable-breakpad",25                "--disable-client-side-phishing-detection",26                "--disable-component-update",27                "--disable-default-apps",28                "--disable-dev-shm-usage",29                "--disable-domain-reliability",30                "--disable-extensions",31                "--disable-features=AudioServiceOutOfProcess",32                "--disable-hang-monitor",33                "--disable-ipc-flooding-protection",34                "--disable-notifications",35                "--disable-offer-store-unmasked-wallet-cards",36                "--disable-popup-blocking",37                "--disable-print-preview",38                "--disable-prompt-on-repost",39                "--disable-renderer-backgrounding",40                "--disable-setuid-sandbox",41                "--disable-speech-api",42                "--disable-sync",43                "--disk-cache-size=33554432",44                "--hide-scrollbars",45                "--ignore-gpu-blocklist",46                "--metrics-recording-only",47                "--mute-audio",48                "--no-default-browser-check",49                "--no-first-run",50                "--no-pings",51                "--no-sandbox",52                "--no-zygote",53                "--password-store=basic",54                "--use-gl=swiftshader",55                "--use-mock-keychain"56            };57            if (Chromium.GetHeadless())58            {59                arguments.Add("--single-process");60            }61            else62            {63                arguments.Add("--start-maximized");64            }65            return arguments.ToArray();66        }67        static bool GetHeadless()68        {69            string isLocalEnvVar = Environment.GetEnvironmentVariable("IS_LOCAL", target: EnvironmentVariableTarget.Process);70            string offLineEnvVar = Environment.GetEnvironmentVariable("IS_OFFLINE", target: EnvironmentVariableTarget.Process);71            if (isLocalEnvVar != null || offLineEnvVar != null)72            {73                return false;74            }75            IReadOnlyList<string> cloudEnvVars = new string[]76            {77                "AWS_LAMBDA_FUNCTION_NAME",78                "FUNCTION_NAME",79                "FUNCTION_TARGET",80                "FUNCTIONS_EMULATOR"81            };82            return cloudEnvVars.Any(key => Environment.GetEnvironmentVariable(key, target: EnvironmentVariableTarget.Process) != null);83        }84        public static ViewPortOptions GetDefaultViewport()85        {86            var browserOptions = new ViewPortOptions87            {88                DeviceScaleFactor = 1,89                HasTouch = false,90                Height = Chromium.GetHeadless() == true ? 1080 : 0,91                IsLandscape = true,92                IsMobile = true,93                Width = Chromium.GetHeadless() == true ? 1920 : 0,94            };95            return browserOptions;96        }97        public static string GetExecutablePath()98        {99            if (Chromium.GetHeadless() != true)100            {101                return null;102            }103            if (File.Exists("/tmp/chromium"))104            {105                foreach (var file in Directory.GetFiles("/tmp"))106                {107                    var onlyFileName = Path.GetFileName(file);108                    if (onlyFileName.StartsWith("core.chromium").Equals(true))109                    {110                        File.Delete($"/tmp/{onlyFileName}");111                    }112                }113                return "/tmp/chromium";114            }115            string binFolder = "/opt/nodejs/node_modules/chrome-aws-lambda/bin";116            // === /opt/nodejs/node_modules/chrome-aws-lambda/bin/chromium.br === //117            var chromiumArchive = "chromium.br";118            var chromiumFile = new FileInfo($"{Path.Combine(binFolder, chromiumArchive)}");119            var chromiumExecPath = DecompressBrotli(chromiumFile.FullName, "/tmp"); // inflate(`${input}/chromium.br`)120            RunBashCommands("/bin/bash", "-c \"chmod 777 /tmp/chromium\"");121            string awsLambdaNodejsEnvVar = Environment.GetEnvironmentVariable("AWS_EXECUTION_ENV", target: EnvironmentVariableTarget.Process);122            //if (awsLambdaNodejsEnvVar != null && awsLambdaNodejsEnvVar.Contains("AWS_Lambda_nodejs"))123            //{124                // === /opt/nodejs/node_modules/chrome-aws-lambda/bin/aws.tar.br === //125                var libAwsArchive = "aws.tar.br";126                var libAwsArchivePath = new FileInfo($"{Path.Combine(binFolder, libAwsArchive)}");127                Chromium.DecompressBrotli(libAwsArchivePath.FullName, "/tmp");128                Chromium.DecompressTar("/tmp/aws.tar", "/tmp/aws");129                RunBashCommands("/bin/bash", "-c \"chmod -R 777 /tmp/aws\"");130            //}131            // === /opt/nodejs/node_modules/chrome-aws-lambda/bin/swiftshader.tar.br === //132            var swiftArchive = "swiftshader.tar.br";133            var swiftArchivePath = new FileInfo($"{Path.Combine(binFolder, swiftArchive)}");134            Chromium.DecompressBrotli(swiftArchivePath.FullName, "/tmp");135            Chromium.DecompressTar("/tmp/swiftshader.tar", "/tmp/swiftshader");136            RunBashCommands("/bin/bash", "-c \"chmod -R 777 /tmp/swiftshader\"");137            return chromiumExecPath;138        }139        public static void CleanTmpOnLambda(string directoryPath)140        {141            DirectoryInfo di = new DirectoryInfo(directoryPath);142            foreach (FileInfo file in di.EnumerateFiles())143            {144                file.Delete();145            }146            foreach (DirectoryInfo dir in di.EnumerateDirectories())147            {148                dir.Delete(true);149            }150        }151        public static string DecompressBrotli(string archiveFilePath, string outputDirectoryName)152        {153            if (!Directory.Exists(outputDirectoryName))154            {155                throw new DirectoryNotFoundException($"The directory with the name {outputDirectoryName} was not found!");156            }157            FileInfo fileToDecompress = new FileInfo($"{archiveFilePath}");158            string fullPathTrimed = Path.GetFullPath(fileToDecompress.FullName).TrimEnd(Path.DirectorySeparatorChar);159            string onlyFileName = Path.GetFileName(fullPathTrimed);160            var onlyFileNameWithoutExtension = onlyFileName.Remove(onlyFileName.Length - fileToDecompress.Extension.Length);161            //var newFileName = Path.Combine("/tmp", onlyFileNameWithoutExtension);162            var newFileName = Path.Combine(outputDirectoryName, onlyFileNameWithoutExtension);163            using (FileStream originalFileStream = fileToDecompress.OpenRead())164            {165                using (FileStream outputFileStream = File.Create(newFileName))166                {167                    using (var brotliStream = new BrotliStream(originalFileStream, CompressionMode.Decompress))168                    {169                        brotliStream.CopyTo(outputFileStream);170                    }171                }172            }173            return newFileName;174        }175        public static void DecompressTar(string archiveFilePath, string outputDirectoryName, bool keepOldFiles = false)176        {177            FileInfo fileToDecompress = new FileInfo($"{archiveFilePath}");178            using (FileStream originalFileStream = fileToDecompress.OpenRead())179            {180                using (var tarInputStream = new TarInputStream(originalFileStream, Encoding.Default))181                {182                    TarEntry entry;183                    while ((entry = tarInputStream.GetNextEntry()) != null)184                    {185                        if (entry.TarHeader.TypeFlag == TarHeader.LF_LINK || entry.TarHeader.TypeFlag == TarHeader.LF_SYMLINK)186                        {187                            continue;188                        }189                        string name = entry.Name;190                        if (Path.IsPathRooted(name))191                        {192                            // for UNC names...  \\machine\share\zoom\beet.txt gives \zoom\beet.txt193                            name = name.Substring(Path.GetPathRoot(name).Length);194                        }195                        name = name.Replace('/', Path.DirectorySeparatorChar);196                        string destFile = Path.Combine(outputDirectoryName, name);197                        if (entry.IsDirectory)198                        {199                            EnsureDirectoryExists(destFile);200                        }201                        else202                        {203                            string parentDirectory = Path.GetDirectoryName(destFile);204                            EnsureDirectoryExists(parentDirectory);205                            bool process = true;206                            var fileInfo = new FileInfo(destFile);207                            if (fileInfo.Exists)208                            {209                                if (keepOldFiles)210                                {211                                    Console.Out.WriteLine($"Destination file already exists: {entry}");212                                    process = false;213                                }214                                else if ((fileInfo.Attributes & FileAttributes.ReadOnly) != 0)215                                {216                                    Console.Out.WriteLine($"Destination file already exists, and is read-only: {entry}");217                                    process = false;218                                }219                            }220                            if (process)221                            {222                                using (var outputStream = File.Create(destFile))223                                {224                                    // If translation is disabled, just copy the entry across directly.225                                    tarInputStream.CopyEntryContents(outputStream);226                                }227                            }228                        }229                    }230                }231            }232        }233        public static string UnZip(string archiveFileFullPath, string destinationFolder)234        {235            string fileName = Path.GetFileName(archiveFileFullPath);236            if (fileName != null)237            {238                File.Copy(archiveFileFullPath, destinationFolder);239                return destinationFolder;240            }241            using (ZipArchive zipArchive = System.IO.Compression.ZipFile.Open(archiveFileFullPath, ZipArchiveMode.Read))242            {243                foreach (ZipArchiveEntry entry in zipArchive.Entries)244                {245                    entry.ExtractToFile(destinationFolder, true);246                }247            }248            return destinationFolder;249        }250        public static string RunBashCommands(string fileName, string command)251        {252            string result = string.Empty;253            var process = new Process();254            var processStartInfo = new ProcessStartInfo255            {256                FileName = $"{fileName}",257                Arguments = $"{command}",258                WindowStyle = ProcessWindowStyle.Normal,259                RedirectStandardOutput = true,260                RedirectStandardError = true,261                UseShellExecute = false,262                CreateNoWindow = true,263                // Verb = "runas"264            };265            process.StartInfo = processStartInfo;266            process.Start();267            // process.WaitForExit();268            result = result + $"Test result: {process.StandardOutput.ReadToEnd()}{Environment.NewLine}Test errors: {process.StandardError.ReadToEnd()}";269            process.WaitForExit();270            process.Dispose();271            return result;272        }273        public static void RunCommands(string command)274        {275            string result = string.Empty;276            var process = new Process();277            var processStartInfo = new ProcessStartInfo278            {279                FileName = @"C:\Program Files\Git\git-bash.exe",280                WorkingDirectory = @"C:\Users\Dmytro_Stoliar",281                Arguments = $"{command}",282                WindowStyle = ProcessWindowStyle.Normal,283                RedirectStandardOutput = true,284                RedirectStandardError = true,285                UseShellExecute = false,286                CreateNoWindow = true,287                // Verb = "runas"288            };289            process.StartInfo = processStartInfo;290            process.Start();291            process.WaitForExit();292            process.Dispose();293        }294        public static void UnZipFile(string fileNameFullPath)295        {296            Console.Out.WriteLine($"Name of ZIP: {fileNameFullPath}");297            using (ZipInputStream zipInputStream = new ZipInputStream(File.OpenRead(fileNameFullPath)))298            {299                ZipEntry theEntry;300                // zipInputStream.Position = 0;301                while ((theEntry = zipInputStream.GetNextEntry()) != null)302                {303                    Console.WriteLine(theEntry.Name);304                    string directoryName = Path.GetDirectoryName(theEntry.Name);305                    string fileName = Path.GetFileName(theEntry.Name);306                    if (directoryName.Length > 0)307                    {308                        Directory.CreateDirectory(directoryName);309                    }310                    if (fileName != String.Empty)311                    {312                        using (FileStream streamWriter = File.Create(theEntry.Name))313                        {314                            int size = 2048;315                            byte[] data = new byte[2048];316                            while (true)317                            {318                                size = zipInputStream.Read(data, 0, data.Length);319                                if (size > 0)320                                {321                                    streamWriter.Write(data, 0, size);322                                }323                                else324                                {325                                    break;326                                }327                            }328                        }329                    }330                }331            }332        }333        public static void ExtractTar(string filename, string outputDir)334        {335            using (var stream = File.OpenRead(filename))336            {337                var buffer = new byte[100];338                // store current position here339                long pos = 0;340                while (true)341                {342                    pos += stream.Read(buffer, 0, 100);343                    var name = Encoding.ASCII.GetString(buffer).Trim('\0');344                    if (String.IsNullOrWhiteSpace(name))345                        break;346                    FakeSeekForward(stream, 24);347                    pos += 24;348                    pos += stream.Read(buffer, 0, 12);349                    var size = Convert.ToInt64(Encoding.UTF8.GetString(buffer, 0, 12).Trim('\0').Trim(), 8);350                    FakeSeekForward(stream, 376);351                    pos += 376;352                    var output = Path.Combine(outputDir, name);353                    if (!Directory.Exists(Path.GetDirectoryName(output)))354                        Directory.CreateDirectory(Path.GetDirectoryName(output));355                    if (!name.Equals("./", StringComparison.InvariantCulture))356                    {357                        using (var str = File.Open(output, FileMode.OpenOrCreate, FileAccess.Write))358                        {359                            var buf = new byte[size];360                            pos += stream.Read(buf, 0, buf.Length);361                            str.Write(buf, 0, buf.Length);362                        }363                    }364                    var offset = (int)(512 - (pos % 512));365                    if (offset == 512)366                        offset = 0;367                    FakeSeekForward(stream, offset);368                    pos += offset;369                }370            }371        }372        private static void FakeSeekForward(Stream stream, int offset)373        {374            if (stream.CanSeek)375                stream.Seek(offset, SeekOrigin.Current);376            else377            {378                int bytesRead = 0;379                var buffer = new byte[offset];380                while (bytesRead < offset)381                {382                    int read = stream.Read(buffer, bytesRead, offset - bytesRead);383                    if (read == 0)384                        throw new EndOfStreamException();385                    bytesRead += read;386                }387            }388        }389        private static void EnsureDirectoryExists(string directoryName)390        {391            if (!Directory.Exists(directoryName))392            {393                try394                {395                    Directory.CreateDirectory(directoryName);396                }397                catch (Exception e)398                {399                    throw new TarException("Exception creating directory '" + directoryName + "', " + e.Message, e);400                }401            }402        }403        public static IEnumerable<FileSystemInfo> AllFilesAndFolders(this DirectoryInfo dir)404        {405            foreach (var file in dir.GetFiles())406            {407                yield return file;408            }409            foreach (var directory in dir.GetDirectories())410            {411                yield return directory;412                foreach (var obj in AllFilesAndFolders(directory))413                {414                    yield return obj;415                }416            }417        }418    }419}...

ScriptRunner.cs

Source:ScriptRunner.cs

...12    {13        Browser browser;14        Page page;15        public bool IsReady => page != null && !page.IsClosed;16        public IEnumerable<string> GetPotentialExecutablePathsForChrome()17        {18            var userUninstallLocation = Registry.GetValue(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome", "InstallLocation", null) as string;19            if (userUninstallLocation != null) yield return userUninstallLocation;20            var userAppPath = Registry.GetValue(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe", "", null) as string;21            if (userAppPath != null) yield return userAppPath;22            var machineUninstallLocation = Registry.GetValue(@"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome", "InstallLocation", null) as string;23            if (machineUninstallLocation != null) yield return machineUninstallLocation;24            var machineAppPath = Registry.GetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe", "", null) as string;25            if (machineAppPath != null) yield return machineAppPath;26            yield return Environment.ExpandEnvironmentVariables(@"%ProgramFiles%\Google\Chrome\Application\chrome.exe");27            yield return Environment.ExpandEnvironmentVariables(@"%ProgramFiles(x86)%\Google\Chrome\Application\chrome.exe");28        }29        //public IEnumerable<string> GetPotentialExecutablePathForFirefox()30        //{31        //    var userAppPath = Registry.GetValue(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\App Paths\firefox.exe", "", null) as string;32        //    if (userAppPath != null) yield return userAppPath;33        //    var userVersion = Registry.GetValue(@"HKEY_CURRENT_USER\Software\Mozilla\Mozilla Firefox", "CurrentVersion", null) as string;34        //    if (userVersion != null)35        //    {36        //        var userLocation = Registry.GetValue(@"HKEY_CURRENT_USER\Software\Mozilla\Mozilla Firefox\" + userVersion, "PathToExe", null) as string;37        //        if (userLocation != null) yield return userLocation;38        //    }39        //    var machineVersion = Registry.GetValue(@"HKEY_LOCAL_MACHINE\Software\Mozilla\Mozilla Firefox", "CurrentVersion", null) as string;40        //    if (machineVersion != null)41        //    {42        //        var machineLocation = Registry.GetValue(@"HKEY_LOCAL_MACHINE\Software\Mozilla\Mozilla Firefox\" + machineVersion, "PathToExe", null) as string;43        //        if (machineLocation != null) yield return machineLocation;44        //    }45        //    yield return Environment.ExpandEnvironmentVariables(@"%ProgramFiles%\Mozilla Firefox\firefox.exe");46        //    yield return Environment.ExpandEnvironmentVariables(@"%ProgramFiles(x86)%\Mozilla Firefox\firefox.exe");47        //}48        public string FindExecutable(Product product)49        {50            switch (product)51            {52                case Product.Chrome:53                    return GetPotentialExecutablePathsForChrome().FirstOrDefault(p => File.Exists(p));54                //case Product.Firefox:55                //    return GetPotentialExecutablePathForFirefox().FirstOrDefault(p => File.Exists(p));56                default:57                    throw new NotSupportedException();58            }59        }60        public async Task Initialize(AutomationProject project)61        {62            var screenWidth = (int)System.Windows.SystemParameters.WorkArea.Width;63            var screenHeight = (int)System.Windows.SystemParameters.WorkArea.Height;64            var defaultViewportWidth = Math.Min(screenWidth - 20, Math.Max(1200, screenWidth / 2));65            var defaultViewportHeight = screenHeight - 180;66            if (browser == null)67            {68                // select browser, prioritize Chrome69                var chromePath = FindExecutable(Product.Chrome);...

Scraping.cs

Source:Scraping.cs

...23            var dummy = await page.WaitForSelectorAsync("div.card a");24            var linkList = await page.QuerySelectorAllAsync("div.card a");25            foreach(var link in linkList)26            {27                var url = await (await link.GetPropertyAsync("href")).JsonValueAsync<string>();28                var title = await(await(await link.QuerySelectorAsync("h4")).GetPropertyAsync("innerText")).JsonValueAsync<string>();29                Console.WriteLine($"Found area: {title}");30                result.Add((url: url, title: title));31            }32            return result;33        }34        public static async Task<List<TaskInfo>> ScanTasks(Page page, IEnumerable<(string url, string title)> areas)35        {36            var result = new List<TaskInfo>();37            foreach (var area in areas)38            {39                if (area.title == "Databases") continue;  // Does not support SQL queries.40                if (area.title == "Python") continue;  // Does not support multiple choice.41                Console.WriteLine($"Opening area {area.title}");42                var response = await page.GoToAsync(area.url);43                var dummy = await page.WaitForSelectorAsync("div.arcade-map--topic");44                Console.WriteLine($"Scanning area {area.title}");45                var topicList = await page.QuerySelectorAllAsync("div.arcade-map--topic");46                foreach (var topic in topicList)47                {48                    var span = await topic.QuerySelectorAsync("span");49                    var topicTitle = await (await span.GetPropertyAsync("innerText")).JsonValueAsync<string>();50                    var taskList = await topic.QuerySelectorAllAsync("div.arcade-map--topic-details a.arcade-map--task");51                    foreach (var task in taskList)52                    {53                        var taskUrl = await (await task.GetPropertyAsync("href")).JsonValueAsync<string>();54                        var solvedText = await (await task.GetPropertyAsync("className")).JsonValueAsync<string>();55                        var solved = !solvedText.Contains("-current") && !solvedText.Contains("-not-solved");56                        var taskTitle = await (await (await task.QuerySelectorAsync("h3")).GetPropertyAsync("innerText")).JsonValueAsync<string>();57                        result.Add(new TaskInfo(area.url, area.title, topicTitle, taskUrl, taskTitle, solved));58                    }59                }60            }61            return result;62        }63        public static async Task RetrieveTask(Page page, TaskInfo task)64        {65            Console.Write($"Reading {task.Task} of {task.Topic}.");66            await page.GoToAsync(task.TaskUrl);67            Console.Write(".");68            await page.SetViewportAsync(new ViewPortOptions() { Height = 100000, Width = 8000, HasTouch = false, IsMobile = false });69            Console.Write(".");70            var source = await page.WaitForSelectorAsync("div.view-lines");71            Console.Write(".");72            task.Source = await (await source.GetPropertyAsync("innerText")).JsonValueAsync<string>();73            Console.Write(".");74            await page.SetViewportAsync(new ViewPortOptions() { Height = 800, Width = 1600, HasTouch = false, IsMobile = false });75            Console.Write(".");76            var desc = await page.QuerySelectorAsync("div.markdown");77            Console.Write(".");78            task.Description = await (await desc.GetPropertyAsync("innerText")).JsonValueAsync<string>();79            Console.Write(".");80            var index = task.Description.IndexOf("[C#] Syntax Tips");81            if (index > 0) task.Description = task.Description.Substring(0, index);82            if (Source.TestExists(task, out var _)) return;  // No need to read tests.83            task.Tests = new List<string>();84            var list = await page.QuerySelectorAllAsync("div.accordion");85            Console.Write(".");86            foreach (var item in list)87            {88                var btn = await item.QuerySelectorAsync("div.accordion--head");89                Console.Write(".");90                PuppeteerSharp.ElementHandle body;91                do92                {93                    await btn.ClickAsync();94                    Console.Write(".");95                    body = await item.QuerySelectorAsync("div.accordion--body");96                    Console.Write(".");97                    if (body == null) await Task.Delay(100);98                } while (body == null);99                string test;100                var warning = await body.QuerySelectorAsync("div.task-tests--warning");101                Console.Write(".");102                if (warning != null)103                {104                    // The test example is too big, download it.105                    var name = await (await btn.GetPropertyAsync("innerText")).JsonValueAsync<string>();106                    Console.Write(".");107                    name = name.Replace(' ', '-') + ".json";108                    name = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "Downloads", name);109                    if (File.Exists(name)) File.Delete(name);110                    var download = await warning.QuerySelectorAsync("div.button");111                    Console.Write(".");112                    await download.ClickAsync();113                    Console.Write(".");114                    int limit = 80;115                    while (limit-- > 0 && !File.Exists(name))116                    {117                        await Task.Delay(250);118                    }119                    if (File.Exists(name))120                    {121                        test = ReadJsonTest(name);122                    }123                    else124                    {125                        test = "Failed to download test " + name;126                        task.Failed = true;127                    }128                }129                else130                {131                    var input = await body.QuerySelectorAsync("pre.task-tests--value");132                    if (input == null) break;133                    test = await (await input.GetPropertyAsync("innerText")).JsonValueAsync<string>();134                    Console.Write(".");135                    input = await body.QuerySelectorAsync("pre.-answer");136                    Console.Write(".");137                    test += "\nExpected Output: " + await (await input.GetPropertyAsync("innerText")).JsonValueAsync<string>();138                    Console.Write(".");139                }140                task.Tests.Add(test);141            }142            Console.WriteLine("");143        }144        private static string ReadJsonTest(string filename)145        {146            var jsonText = File.ReadAllText(filename);147            var json = JsonSerializer.Deserialize(jsonText, typeof(object)) as JsonElement?;148            StringBuilder result = new StringBuilder();149            json.Value.TryGetProperty("input", out var input);150            foreach (var value in input.EnumerateObject())151            {152                Write(result, value.Name, value.Value);153            }154            json.Value.TryGetProperty("output", out var output);155            Write(result, "Expected Output", output);156            return result.ToString();157        }158        static void Write(StringBuilder result, string name, JsonElement value)159        {160            result.Append(name);161            result.Append(": ");162            var json = value.ToString();163            if (value.ValueKind == JsonValueKind.Array)164            {165                json = Regex.Replace(json, @"(?<=""[^""]*""|-?\w+)\s*,\s*(?=""[^""]*""|-?\w+)", ",");166                json = Regex.Replace(json, @"(?<=\[|-?\w+)\s*(?=""[^""]*""|-?\w+)", "");167                json = Regex.Replace(json, @"(?<=""[^""]*""|-?\w+)\s*(?=\])", "");168                json = Regex.Replace(json, @"(?<=\])\s*,\s*(?=\[)", "," + Environment.NewLine);...

MatchTask.cs

Source:MatchTask.cs

...48        public override async Task<object> ParseAsync(CancellationToken cancellationToken)49        {50            using (var scope = serviceScopeFactory.CreateScope())51            {52                var raceDB = scope.ServiceProvider.GetService<RaceDB.Models.RaceDBContext>();53                var leagues = raceDB.League.Where(x => x.Status == 1).ToList();54                foreach (var league in leagues)55                {56                    var totalMatchHtml = await GetMatchListAsync(league.LeagueKey);//await _engine.LoadHtml(string.Format(totalMatchUrl, league.LeagueKey.Trim()), JobTimeout);57                    var rawDate = HtmlHandler.GetImplement("Date", totalMatchHtml).Get(_DateFilter) + " 2018";58                    var attrs = HtmlHandler.GetImplement("TotalMatchAttrs", totalMatchHtml).GetsAttributes(_totalMatchValueFilter);59                    var values = HtmlHandler.GetImplement("TotalLeagueValues", totalMatchHtml).Gets(_totalMatchValueFilter);60                    if (values == null)61                    {62                        continue;63                    }64                    var matchDataList = (from a in attrs65                                         from b in values66                                         where a.Key == b.Key67                                         where a.Value.Any(x => x.Key == "data-fixtureid")68                                         select new69                                         {70                                             MatchKey = a.Value.Where(x => x.Key == "data-fixtureid").FirstOrDefault().Value,71                                             MatchValue = b.Value72                                         });73                    var redis = new RedisVoteService<int>(this._fact);74                    var date = Convert.ToDateTime(rawDate).ToString("yyyyMMdd");75                    76                    foreach (var match in matchDataList)77                    {78                        var matchData = HtmlHandler.GetImplement("matchData", match.MatchValue).Gets(_matchCompetitor);79                        var matchDate = HtmlHandler.GetImplement("matchDate", match.MatchValue).Get(_matchDate);80                        var gameStartDate = new DateTimeOffset(Convert.ToDateTime(matchDate + " " + rawDate), new TimeSpan(1, 0, 0));81                        RaceDB.Models.Match matchModel = new RaceDB.Models.Match();82                        var existMatch = raceDB.Match.Where(x => x.MatchKey == match.MatchKey && x.StartDateTime == gameStartDate).FirstOrDefault();83                        if (existMatch != null)84                        {85                            matchModel = existMatch;86                        }87                        var homeCompetitor = matchData[0];88                        var awayCompetitor = matchData[1];89                        matchModel.MatchKey = match.MatchKey;90                        matchModel.LeagueId = league.LeagueId;91                        matchModel.CategoryId = league.CategoryId;92                        matchModel.HomeCompetitorName = homeCompetitor;93                        matchModel.AwayCompetitorName = awayCompetitor;94                        matchModel.Status = 2;95                        matchModel.InPlay = false;96                        matchModel.SportId = 0;97                        matchModel.StartDateTime = gameStartDate;98                        matchModel.CreateDate = DateTimeOffset.Now.ToOffset(new TimeSpan(-4, 0, 0));99                        matchModel.UpdateDate = DateTimeOffset.Now.ToOffset(new TimeSpan(-4, 0, 0));100                        matchModel.ResultStatus = 0;101                        if (existMatch == null)102                        {103                            raceDB.Add(matchModel);104                        }105                        raceDB.SaveChanges();106                    }107                    if(redis.GetList($"{date}:matches") == null)108                    {109                        var matchList = raceDB.Match.Where(x => x.StartDateTime.ToString("yyyyMMdd") == date).Select(x => x.MatchId).ToList();110                        redis.SaveList($"{date}:matches", matchList);111                    }112                }113            }114            return null;115        }116        protected override int JobTimeout117        {118            get119            {120                return 300000;121            }122        }123        public async Task<string> GetMatchListAsync(string leagueKey){124            var browser = await Puppeteer.LaunchAsync(new LaunchOptions125            {126                ExecutablePath = "C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe",127                Headless = false128            });129            var page = await browser.NewPageAsync();130            DeviceDescriptor IPhone = DeviceDescriptors.Get(DeviceDescriptorName.IPhone6);131            var dic = new Dictionary<string, string>();132            dic.Add("Referer", _settings.Bet365.Url.MainPage.ToString());133            dic.Add("Accept-Encoding", "gzip, deflate, br");134            dic.Add("Accept-Language", "zh-TW,zh;q=0.9,en-US;q=0.8,en;q=0.7,zh-CN;q=0.6");135            dic.Add("Connection", "keep-alive");136            await page.EmulateAsync(IPhone);137            await page.SetRequestInterceptionAsync(true);138            await page.SetExtraHttpHeadersAsync(dic);139            page.Request += async (sender, e) =>140            {141                if (e.Request.ResourceType == ResourceType.Image)142                    await e.Request.AbortAsync();143                else144                    await e.Request.ContinueAsync();145            };146            var waitUntil = new NavigationOptions();147            waitUntil.WaitUntil = new WaitUntilNavigation[1];148            waitUntil.WaitUntil.Append(WaitUntilNavigation.Networkidle2);149            await page.GoToAsync(_settings.Bet365.Url.MainPage.ToString(), waitUntil);150            var waitOption = new WaitForSelectorOptions151            {152                Timeout = 20000,153                Hidden = true154            };155            var preLoadOuter = await page.WaitForXPathAsync(_settings.Bet365.ElementXpath.PreLoader, waitOption);156            waitOption.Hidden = false;157            var selectSport = await page.WaitForXPathAsync(_settings.Bet365.ElementXpath.Soccer, waitOption);158            Thread.Sleep(5000);159            await selectSport.ClickAsync();160            var selectLeague = await page.WaitForXPathAsync("//*[@data-sportskey='"+leagueKey.Trim()+"']", waitOption);161            Thread.Sleep(1000);162            await selectLeague.ClickAsync();163            //Thread.Sleep(2000);164            var selectMatch = await page.WaitForXPathAsync("//*[@data-fixtureid]", waitOption);165            // await selectMatch.ClickAsync();166            return await page.GetContentAsync();167        }168    }169}...

Program.cs

Source:Program.cs

...26            var fetcher = new BrowserFetcher();27            await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);28            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions()))29            {30                chromeVersion = (await browser.GetVersionAsync()).Split('/').Last();31            }32            Console.WriteLine($"GET {url}");33            var text = await HttpGET(url);34            RootObject json = null;35            try36            {37                json = JsonConvert.DeserializeObject<RootObject>(text);38            }39            catch (Exception ex)40            {41                Console.WriteLine($"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}...

Get

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Mobile;4{5    {6        public static async Task Main(string[] args)7        {8            var program = new PuppeteerSharp.Mobile.Program();9            Console.WriteLine(result);10        }11        public async Task<string> Get(string url)12        {13            var browser = await Puppeteer.LaunchAsync(new LaunchOptions14            {15                Args = new string[] { "--no-sandbox" }16            });17            var page = await browser.NewPageAsync();18            await page.GoToAsync(url);19            var content = await page.GetContentAsync();20            await browser.CloseAsync();21            return content;22        }23    }24}

Get

Using AI Code Generation

1using PuppeteerSharp.Mobile;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var task = MainAsync();9            task.Wait();10            Console.WriteLine("Press any key to exit");11            Console.ReadKey();12        }13        static async Task MainAsync()14        {15            var program = new Program();16            await program.Get();17        }18        public async Task Get()19        {20            {21            };22            var browser = await Puppeteer.LaunchAsync(options);23            var page = await browser.NewPageAsync();24            await page.ScreenshotAsync("Google.png");25            await browser.CloseAsync();26        }27    }28}29using PuppeteerSharp.Mobile;30using System;31using System.Threading.Tasks;32{33    {34        static void Main(string[] args)35        {36            var task = MainAsync();37            task.Wait();38            Console.WriteLine("Press any key to exit");39            Console.ReadKey();40        }41        static async Task MainAsync()42        {43            var program = new Program();44            await program.Get();45        }46        public async Task Get()47        {48            {

Get

Using AI Code Generation

1using PuppeteerSharp.Mobile;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            await new Program().Get();8        }9        public async Task Get()10        {11            var browser = await Puppeteer.LaunchAsync(new LaunchOptions12            {13                Args = new string[] {14                }15            });16            var page = await browser.NewPageAsync();17            await Task.Delay(5000);18            await browser.CloseAsync();19        }20    }21}22Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "

Get

Using AI Code Generation

1using PuppeteerSharp.Mobile;2{3    static void Main(string[] args)4    {5    }6}7using PuppeteerSharp.Mobile;8{9    static void Main(string[] args)10    {11    }12}13using PuppeteerSharp.Mobile;14{15    static void Main(string[] args)16    {17    }18}19using PuppeteerSharp.Mobile;20{21    static void Main(string[] args)22    {23    }24}25using PuppeteerSharp.Mobile;26{27    static void Main(string[] args)28    {29    }30}31using PuppeteerSharp.Mobile;32{33    static void Main(string[] args)34    {35    }36}37using PuppeteerSharp.Mobile;38{39    static void Main(string[] args)40    {41    }42}43using PuppeteerSharp.Mobile;44{45    static void Main(string[] args)46    {47    }48}49using PuppeteerSharp.Mobile;50{51    static void Main(string[] args)52    {53    }54}

Get

Using AI Code Generation

1var program = new PuppeteerSharp.Mobile.Program();2Console.WriteLine(result);3var program = new PuppeteerSharp.Mobile.Program();4Console.WriteLine(result);5var program = new PuppeteerSharp.Mobile.Program();6Console.WriteLine(result);7var program = new PuppeteerSharp.Mobile.Program();8Console.WriteLine(result);9var program = new PuppeteerSharp.Mobile.Program();10Console.WriteLine(result);11var program = new PuppeteerSharp.Mobile.Program();12Console.WriteLine(result);13var program = new PuppeteerSharp.Mobile.Program();14Console.WriteLine(result);15var program = new PuppeteerSharp.Mobile.Program();16Console.WriteLine(result);17var program = new PuppeteerSharp.Mobile.Program();18Console.WriteLine(result);19var program = new PuppeteerSharp.Mobile.Program();20Console.WriteLine(result);21var program = new PuppeteerSharp.Mobile.Program();22var result = await program.Get("https

Get

Using AI Code Generation

1using PuppeteerSharp.Mobile;2{3    {4        static void Main(string[] args)5        {6            var browser = Puppeteer.Mobile.Program.Get();7        }8    }9}10PuppeteerSharp.Mobile.Program.Get(string executablePath);

Get

Using AI Code Generation

1using PuppeteerSharp.Mobile;2var options = new LaunchOptions { Headless = true };3var program = new Program();4var browser = await program.Get(url, options);5var page = await browser.NewPageAsync();6await page.GoToAsync(url);7var title = await page.GetTitleAsync();8Console.WriteLine(title);9await browser.CloseAsync();

Get

Using AI Code Generation

1var myMobileProgram = new PuppeteerSharp.Mobile.Program();2var myDevice = await myMobileProgram.Get("iPhone 8");3Console.WriteLine(myDevice.Name);4Console.WriteLine(myDevice.UserAgent);5Console.WriteLine(myDevice.ViewPort.Width);6Console.WriteLine(myDevice.ViewPort.Height);7Console.WriteLine(myDevice.ViewPort.DeviceScaleFactor);8Console.WriteLine(myDevice.ViewPort.IsMobile);9Console.WriteLine(myDevice.ViewPort.HasTouch);10Console.WriteLine(myDevice.ViewPort.IsLandscape);11var mobileDevice = await PuppeteerSharp.Mobile.Program.Get("iPhone 8");12{13    Args = new[] { $"--user-agent={mobileDevice.UserAgent}" }14};15var mobileBrowser = await Puppeteer.LaunchAsync(mobileOptions);16var mobilePage = await mobileBrowser.NewPageAsync();17   at PuppeteerSharp.Browser.<>c__DisplayClass25_0.<WaitForTargetAsync>b__0(TargetInfo target)18   at PuppeteerSharp.BrowserContext.<>c__DisplayClass24_0.<WaitForTargetAsync>b__0(TargetInfo target)19   at PuppeteerSharp.Helper.WaitForEventAsync[T](TaskCompletionSource`1 waitForEventTask, Func`2 predicate, Int32 timeout, String taskName)20   at PuppeteerSharp.BrowserContext.WaitForTargetAsync(Func`2 predicate, Int32 timeout)21   at PuppeteerSharp.BrowserContext.NewPageAsync()22   at PuppeteerSharp.Mobile.Program.Main(String[] args) in C:\Users\miguel\source\repos\2\2\Program.cs:line 1223   at System.Threading.Tasks.Task`1.GetResultCore(Boolean waitCompletionNotification)24   at PuppeteerSharp.BrowserContext.<>c__DisplayClass24_0.<WaitForTargetAsync>b__0(TargetInfo target)25   at PuppeteerSharp.Helper.WaitForEventAsync[T](TaskCompletionSource`1 waitForEventTask,

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.