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How to use CustomFileDownloadAction method of PuppeteerSharp.BrowserFetcherOptions class

Best Puppeteer-sharp code snippet using PuppeteerSharp.BrowserFetcherOptions.CustomFileDownloadAction

BrowserFetcher.cs

Source:BrowserFetcher.cs

...46            [(Product.Firefox, Platform.Win32)] = "{0}/firefox-{1}.en-US.{2}.zip",47            [(Product.Firefox, Platform.Win64)] = "{0}/firefox-{1}.en-US.{2}.zip",48        };49        private readonly WebClient _webClient = new WebClient();50        private readonly CustomFileDownloadAction _customFileDownload;51        private bool _isDisposed;52        /// <summary>53        /// Default Chromium revision.54        /// </summary>55        public const string DefaultChromiumRevision = "970485";56        /// <summary>57        /// Initializes a new instance of the <see cref="BrowserFetcher"/> class.58        /// </summary>59        public BrowserFetcher()60        {61            DownloadsFolder = Path.Combine(Directory.GetCurrentDirectory(), ".local-chromium");62            DownloadHost = _hosts[Product.Chrome];63            Platform = GetCurrentPlatform();64            Product = Product.Chrome;...

BrowserFetcherOptions.cs

Source:BrowserFetcherOptions.cs

...12        /// </summary>13        /// <param name="address">address</param>14        /// <param name="fileName">fileName</param>15        /// <returns></returns>16        public delegate Task CustomFileDownloadAction(string address, string fileName);17        /// <summary>18        /// Product. Defaults to Chrome.19        /// </summary>20        public Product Product { get; set; } = Product.Chrome;21        /// <summary>22        /// Platform. Defaults to current platform.23        /// </summary>24        public Platform? Platform { get; set; }25        /// <summary>26        /// A path for the downloads folder. Defaults to [root]/.local-chromium, where [root] is where the project binaries are located.27        /// </summary>28        public string Path { get; set; }29        /// <summary>30        /// A download host to be used. Defaults to https://storage.googleapis.com.31        /// </summary>32        public string Host { get; set; }33        /// <summary>34        /// Gets the default or a custom download delegate35        /// </summary>36        public CustomFileDownloadAction CustomFileDownload { get; set; }37    }38}...

CustomFileDownloadAction

Using AI Code Generation

1var browserFetcher = new BrowserFetcher();2await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);3var browser = await Puppeteer.LaunchAsync(new LaunchOptions4{5    ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)6});7var page = await browser.NewPageAsync();8await page.ScreenshotAsync("screenshot.png");9await browser.CloseAsync();10var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions { CustomFileDownloadAction = (url, path) => File.Copy(url, path) });11await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);12var browser = await Puppeteer.LaunchAsync(new LaunchOptions13{14    ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)15});16var page = await browser.NewPageAsync();17await page.ScreenshotAsync("screenshot.png");18await browser.CloseAsync();19var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions { CustomFileDownloadAction = (url, path) => File.Copy(url, path) });20await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);21var browser = await Puppeteer.LaunchAsync(new LaunchOptions22{23    ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)24});25var page = await browser.NewPageAsync();26await page.ScreenshotAsync("screenshot.png");27await browser.CloseAsync();

CustomFileDownloadAction

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions9            {10                CustomFileDownloadAction = (url, path) =>11                {12                    Console.WriteLine("Downloading Chromium from {0} to {1}", url, path);13                }14            });15            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);16        }17    }18}

CustomFileDownloadAction

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7{8    {9        static async Task Main(string[] args)10        {11            {12            };13            options.CustomFileDownloadAction = (url, path) =>14            {15                Console.WriteLine($"Downloading {url} to {path}...");16            };17            var browserFetcher = new BrowserFetcher(options);18            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);19            var browser = await Puppeteer.LaunchAsync(new LaunchOptions20            {21                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision)22            });23            var page = await browser.NewPageAsync();24            await page.ScreenshotAsync("google.png");25            await browser.CloseAsync();26        }27    }28}

CustomFileDownloadAction

Using AI Code Generation

1var browserFetcher = new BrowserFetcher();2var revisionInfo = browserFetcher.DownloadAsync("2.1.1").Result;3Console.WriteLine(revisionInfo.ExecutablePath);4var browserFetcher = new BrowserFetcher();5var revisionInfo = browserFetcher.DownloadAsync("2.1.1", new BrowserFetcherOptions6{7    CustomFileDownloadAction = async (url, destination) =>8    {9        using (var client = new HttpClient())10        {11            using (var response = await client.GetAsync(url, HttpCompletionOption.ResponseHeadersRead).ConfigureAwait(false))12            {13                using (var contentStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false))14                {15                    using (var fileStream = new FileStream(destination, FileMode.Create, FileAccess.Write, FileShare.None, 4096, true))16                    {17                        await contentStream.CopyToAsync(fileStream).ConfigureAwait(false);18                    }19                }20            }21        }22    }23}).Result;24Console.WriteLine(revisionInfo.ExecutablePath);25var browserFetcher = new BrowserFetcher();26var revisionInfo = browserFetcher.DownloadAsync("2.1.1", new BrowserFetcherOptions27{28    CustomFileDownloadAction = async (url, destination) =>29    {30        using (var client = new HttpClient())31        {32            using (var response = await client.GetAsync(url, HttpCompletionOption.ResponseHeadersRead).ConfigureAwait(false))33            {34                using (var contentStream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false))35                {36                    using (var fileStream = new FileStream(destination, FileMode.Create, FileAccess.Write, FileShare.None, 4096, true))37                    {38                        await contentStream.CopyToAsync(fileStream).ConfigureAwait(false);39                    }40                }41            }42        }43    }44}).Result;45Console.WriteLine(revisionInfo.ExecutablePath);

CustomFileDownloadAction

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {9                CustomFileDownloadAction = async (url, path) =>10                {11                    Console.WriteLine($"Downloading {url} into {path}");12                }13            };14            var fetcher = new BrowserFetcher(options);15            await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);16        }17    }18}19using PuppeteerSharp;20using System;21using System.Threading.Tasks;22{23    {24        static async Task Main(string[] args)25        {26            {27                CustomFileDownloadAction = async (url, path) =>28                {29                    Console.WriteLine($"Downloading {url} into {path}");30                }31            };32            var fetcher = new BrowserFetcher(options);33            await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);34        }35    }36}37using PuppeteerSharp;38using System;39using System.Threading.Tasks;40{41    {42        static async Task Main(string[] args)43        {44            {45                CustomFileDownloadAction = async (url, path) =>46                {47                    Console.WriteLine($"Downloading {url} into {path}");48                }49            };50            var fetcher = new BrowserFetcher(options);

CustomFileDownloadAction

Using AI Code Generation

1{2};3var fetcher = new BrowserFetcher(options);4var revisionInfo = await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);5{6    CustomFileDownloadAction = new Action<string, string>((url, destination) =>7    {8        Console.WriteLine($"Downloading {url} to {destination}");9    })10};11var fetcher = new BrowserFetcher(options);12var revisionInfo = await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);13{14    CustomFileDownloadAction = new Action<string, string>((url, destination) =>15    {16        Console.WriteLine($"Downloading {url} to {destination}");17    })18};19var fetcher = new BrowserFetcher(options);20var revisionInfo = await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);21{22    CustomFileDownloadAction = new Action<string, string>((url, destination) =>23    {24        Console.WriteLine($"Downloading {url} to {destination}");25    })26};27var fetcher = new BrowserFetcher(options);28var revisionInfo = await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);29{30    CustomFileDownloadAction = new Action<string, string>((url, destination) =>31    {32        Console.WriteLine($"Downloading {url} to {destination}");33    })34};35var fetcher = new BrowserFetcher(options);36var revisionInfo = await fetcher.DownloadAsync(BrowserFetcher.DefaultRevision);

CustomFileDownloadAction

Using AI Code Generation

1var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions2{3});4var revisionInfo = await browserFetcher.DownloadAsync("737027");5Console.WriteLine(revisionInfo.Revision);6var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions7{8    CustomFileDownloadAction = (url, path) =>9    {10        Console.WriteLine($"Downloading {url} to {path}...");11        return Task.CompletedTask;12    }13});14var revisionInfo = await browserFetcher.DownloadAsync("737027");15Console.WriteLine(revisionInfo.Revision);16var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions17{18    CustomFileDownloadAction = async (url, path) =>19    {20        Console.WriteLine($"Downloading {url} to {path}...");21        await Task.Delay(1000);22    }23});24var revisionInfo = await browserFetcher.DownloadAsync("737027");25Console.WriteLine(revisionInfo.Revision);26var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions27{28    CustomFileDownloadAction = async (url, path) =>29    {30        Console.WriteLine($"Downloading {url} to {path}...");31        await Task.Delay(1000);32        throw new Exception("File download failed");33    }34});35var revisionInfo = await browserFetcher.DownloadAsync("737027");36Console.WriteLine(revisionInfo.Revision);37var browserFetcher = new BrowserFetcher(new BrowserFetcherOptions38{39    CustomFileDownloadAction = async (url, path) =>40    {41        Console.WriteLine($"Downloading {url} to {path}...");42        await Task.Delay(1000);43        throw new Exception("File download failed");44    }45});46var revisionInfo = await browserFetcher.DownloadAsync("737027");47Console.WriteLine(revisionInfo.Revision);48var browserFetcher = new BrowserFetcher(new BrowserFetcher

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