From 77a609758bb80bac9497d2e3988550f8be578407 Mon Sep 17 00:00:00 2001
From: Rory& <root@rory.gay>
Date: Mon, 23 Feb 2026 02:03:20 +0100
Subject: Initial commit

---
 .../Services/BuildDownloadService.cs               | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 ReferenceClientProxyImplementation/Services/BuildDownloadService.cs

(limited to 'ReferenceClientProxyImplementation/Services/BuildDownloadService.cs')

diff --git a/ReferenceClientProxyImplementation/Services/BuildDownloadService.cs b/ReferenceClientProxyImplementation/Services/BuildDownloadService.cs
new file mode 100644
index 0000000..364c6c5
--- /dev/null
+++ b/ReferenceClientProxyImplementation/Services/BuildDownloadService.cs
@@ -0,0 +1,76 @@
+// using System.Net;
+// using AngleSharp.Html.Parser;
+//
+// namespace ReferenceClientProxyImplementation.Services;
+//
+// public class BuildDownloadService(ILogger<BuildDownloadService> logger) {
+//     private static readonly HttpClient hc = new();
+//
+//     public async Task DownloadBuildFromArchiveOrg(string outputDirectory, DateTime timestamp) {
+//         // 20150906025145
+//         var paddedTimestamp = timestamp.ToString("yyyyMMddHHmmss");
+//         await DownloadBuildFromUrl(outputDirectory, $"https://web.archive.org/web/{paddedTimestamp}im_/https://discordapp.com/login");
+//     }
+//
+//     public async Task DownloadBuildFromUrl(string outputDirectory, string url) {
+//         logger.LogInformation("Downloading build from {url} to {outDir}", url, outputDirectory);
+//         var response = await hc.GetAsync(url);
+//         if (!response.IsSuccessStatusCode)
+//             throw new Exception($"Failed to download build from {url}");
+//         var html = await response.Content.ReadAsStringAsync();
+//         File.WriteAllText(outputDirectory + "/index.html", html);
+//         var parser = new HtmlParser();
+//         var document = parser.ParseDocument(html);
+//         var assets = document.QuerySelectorAll("link[rel=stylesheet], link[rel=icon], script, img");
+//         foreach (var asset in assets) {
+//             var assetUrl = asset.GetAttribute("href") ?? asset.GetAttribute("src");
+//             if (assetUrl == null)
+//                 continue;
+//             if (assetUrl.StartsWith("//")) {
+//                 logger.LogWarning("Skipping asset {assetUrl} as it is a protocol-relative URL", assetUrl);
+//                 continue;
+//             }
+//
+//             var assetStream = await GetAssetStream(assetUrl);
+//             var assetPath = Path.Combine(outputDirectory, assetUrl.TrimStart('/'));
+//             Console.WriteLine($"Downloading asset {assetUrl} to {assetPath}");
+//             Directory.CreateDirectory(Path.GetDirectoryName(assetPath));
+//             await using var fs = File.Create(assetPath);
+//             await assetStream.CopyToAsync(fs);
+//         }
+//
+//         logger.LogInformation("Downloading build from {url} complete!", url);
+//     }
+//
+//     public async Task<Stream> GetAssetStream(string asset) {
+//         asset = asset.Replace("/assets/", "");
+//         var urlsToTry = new Stack<string>(new[] {
+//             $"https://web.archive.org/web/0id_/https://discordapp.com/assets/{asset}",
+//             $"https://web.archive.org/web/0id_/https://discord.com/assets/{asset}",
+//             $"https://discord.com/assets/{asset}"
+//         });
+//         while (urlsToTry.TryPop(out var urlToTry)) {
+//             if (string.IsNullOrWhiteSpace(urlToTry)) continue;
+//             try {
+//                 var response = await hc.GetAsync(urlToTry, HttpCompletionOption.ResponseHeadersRead);
+//                 if (response.IsSuccessStatusCode) {
+//                     Console.WriteLine($"Got success for asset {asset} from {urlToTry}");
+//                     return await response.Content.ReadAsStreamAsync();
+//                 }
+//                 //redirect
+//
+//                 if (response.StatusCode == HttpStatusCode.Found) {
+//                     var redirectUrl = response.Headers.Location?.ToString();
+//                     if (string.IsNullOrWhiteSpace(redirectUrl)) continue;
+//                     urlsToTry.Push(redirectUrl);
+//                 }
+//                 else logger.LogWarning("Failed to download asset {asset} from {urlToTry}", asset, urlToTry);
+//             }
+//             catch {
+//                 // ignored
+//             }
+//         }
+//
+//         throw new Exception($"Failed to download asset {asset}");
+//     }
+// }
\ No newline at end of file
-- 
cgit 1.5.1