Add TESAll download support

Wabbajack.Lib/Downloaders/AbstractDownloadState.cs

@@ -38,6 +38,7 @@ namespace Wabbajack.Lib.Downloaders
             typeof(VectorPlexusDownloader.State),
             typeof(DeadlyStreamDownloader.State),
             typeof(TESAllianceDownloader.State),
+            typeof(TESAllDownloader.State),
             typeof(BethesdaNetDownloader.State),
             typeof(YouTubeDownloader.State),
             typeof(WabbajackCDNDownloader.State)

Wabbajack.Lib/Downloaders/AbstractIPS4Downloader.cs

@@ -19,8 +19,8 @@ namespace Wabbajack.Lib.Downloaders
         where TState : AbstractIPS4Downloader<TDownloader, TState>.State<TDownloader>, new()
         where TDownloader : IDownloader
     {
-        protected AbstractIPS4Downloader(Uri loginUri, string encryptedKeyName, string cookieDomain)
+        protected AbstractIPS4Downloader(Uri loginUri, string encryptedKeyName, string cookieDomain, string loginCookie = "ips4_member_id")
-            : base(loginUri, encryptedKeyName, cookieDomain, "ips4_member_id")
+            : base(loginUri, encryptedKeyName, cookieDomain, loginCookie)
         {
         }
 
@@ -52,6 +52,15 @@ namespace Wabbajack.Lib.Downloaders
                     FileName = name
                 };
             }
+
+            if (url.PathAndQuery.StartsWith("/files/getdownload"))
+            {
+                return new TState
+                {
+                    FullURL = url.ToString(), 
+                    IsAttachment = true
+                };
+            }
            
             if (!url.PathAndQuery.StartsWith("/files/file/"))
             {

Wabbajack.Lib/Downloaders/DownloadDispatcher.cs

@@ -26,6 +26,7 @@ namespace Wabbajack.Lib.Downloaders
             new DeadlyStreamDownloader(),
             new BethesdaNetDownloader(),
             new TESAllianceDownloader(),
+            new TESAllDownloader(),
             new YouTubeDownloader(),
             new WabbajackCDNDownloader(),
             new HTTPDownloader(),

Wabbajack.Lib/Downloaders/TESAllDownloader.cs

@@ -0,0 +1,22 @@
+using System;
+using Wabbajack.Common.Serialization.Json;
+
+namespace Wabbajack.Lib.Downloaders
+{
+    public class TESAllDownloader : AbstractIPS4Downloader<TESAllDownloader, TESAllDownloader.State>
+    {
+        #region INeedsDownload
+        public override string SiteName => "TESALL";
+        public override Uri SiteURL => new Uri("http://tesall.ru");
+        public override Uri IconUri => new Uri("http://tesall.ru/favicon.ico");
+        #endregion
+
+        public TESAllDownloader() : base(new Uri("https://tesall.ru/index.php?app=core&module=global&section=login"),
+            "tesall", "tesall.ru", "member_id")
+        {
+        }
+
+        [JsonName("TESAllDownloader")]
+        public class State : State<TESAllDownloader>{}
+    }
+}

Wabbajack.Test/DownloaderTests.cs

@@ -362,6 +362,30 @@ namespace Wabbajack.Test
 
             Assert.Equal("Cheese for Everyone!", await filename.Path.ReadAllTextAsync());
         }
+        
+        [Fact]
+        public async Task TESAllDownloader()
+        {
+            await DownloadDispatcher.GetInstance<TESAllDownloader>().Prepare();
+            const string ini = "[General]\n" +
+                               "directURL=https://tesall.ru/files/getdownload/594545-wabbajack-test-file/";
+
+            var state = (AbstractDownloadState)await DownloadDispatcher.ResolveArchive(ini.LoadIniString());
+
+            Assert.NotNull(state);
+
+            var converted = RoundTripState(state);
+            Assert.True(await converted.Verify(new Archive(state: null!) { Size = 20}));
+            await using var filename = new TempFile();
+
+            Assert.True(converted.IsWhitelisted(new ServerWhitelist { AllowedPrefixes = new List<string>() }));
+
+            await converted.Download(new Archive(state: null!) { Name = "TESAll Test.zip" }, filename.Path);
+
+            Assert.Equal(Hash.FromBase64("eSIyd+KOG3s="), await filename.Path.FileHashAsync());
+
+            Assert.Equal("Cheese for Everyone!", await filename.Path.ReadAllTextAsync());
+        }
 
         /* WAITING FOR APPROVAL BY MODERATOR
          [Fact]