Fix Yandex; work on image scanning

Author: Decimation

SmartImage.Lib/Engines/Results/SearchResultItem.cs

@@ -223,15 +223,15 @@ public async ValueTask<bool> ScanAsync(CancellationToken ct = default)
 
 		var scr = await ScannedResultItem.FromSourceAsync(this, ct: ct);
 
-		if (scr is { HasImage: true }) {
+		/*if (scr is { HasImage: true }) {
 			ScannedItems.Add(scr);
 
 			// scr.Index = ScannedItems.IndexOf(scr);
 
 			await cw.Writer.WriteAsync(scr, ct);
 			cw.Writer.TryComplete();
 			return true;
-		}
+		}*/
 
 		var task = scr.ScanAsync(cw, url => new ScannedResultItem(url, this), ct);
 

SmartImage.Lib/Engines/Search/YandexEngine.cs

@@ -86,16 +86,7 @@ public override async Task<SearchResult> GetResultAsync(SearchQuery query, Cance
 			req.Headers.AddOrReplace(HeaderNames.AcceptEncoding, Serialization.Yandex_Hdr_AcceptEncoding);
 			req.Headers.AddOrReplace(HeaderNames.AcceptLanguage, Serialization.Yandex_Hdr_AcceptLanguage);
 
-			if (query.Source.IsFile) {
-				res = await req.PostMultipartAsync(content =>
-				{
-					//
-					content.AddFile("file", query.Source.GetSource(), query.Source.Name);
-				}, cancellationToken: ct);
-			}
-			else {
-				res = await req.GetAsync(cancellationToken: ct);
-			}
+			res = await req.GetAsync(cancellationToken: ct);
 
 			string str = await res.GetStringAsync().ConfigureAwait(false);
 

SmartImage.Lib/Images/Uni/UniImage.cs

@@ -32,7 +32,7 @@ namespace SmartImage.Lib.Images.Uni;
 public abstract class UniImage : IUniImage, IEquatable<UniImage>, IFromSource<UniImage>
 {
 
-	private static readonly ILogger s_logger = AppSupport.Factory.CreateLogger(nameof(UniImage));
+	private protected static readonly ILogger s_logger = AppSupport.Factory.CreateLogger(nameof(UniImage));
 
 	internal static readonly RecyclableMemoryStreamManager MemMgr = new(new RecyclableMemoryStreamManager.Options { });
 

SmartImage.Lib/Images/Uni/UniImageUrl.cs

@@ -5,6 +5,7 @@
 using Kantan.Net.Utilities;
 using SmartImage.Lib.Model;
 using System.Threading.Channels;
+using Microsoft.Extensions.Logging;
 using SmartImage.Lib.Engines.Results;
 
 namespace SmartImage.Lib.Images.Uni;
@@ -37,7 +38,7 @@ public override async Task<bool> AllocSourceAsync(CancellationToken ct = default
 
 		response = await ImageScanner.GetResponseAsync(Url, ct);
 
-		if (response == null) {
+		if (response is null or {StatusCode: 403}) {
 			goto ret;
 		}
 
@@ -86,7 +87,9 @@ public virtual async ValueTask<bool> ScanAsync(ChannelWriter<IUniImage> cw, Func
 		using var sr  = new StreamReader(stream);
 		var       str = await sr.ReadToEndAsync(ct);
 
-		var urls = ImageScanner.ParseImageUrls(str, Url);
+		var urls = ImageScanner.ParseImageUrls(str, Url).ToArray();
+		s_logger.LogInformation("Parsed {Cnt} urls from {Url}", urls.Length, Url);
+
 
 		await cw.WaitToWriteAsync(ct);
 

SmartImage.Lib/SearchConfig.cs

@@ -58,7 +58,7 @@ public sealed class SearchConfig : INotifyPropertyChanged
 	/// <summary>
 	/// Default value for <see cref="UploadEngine"/>
 	/// </summary>
-	public const UploadEngineOptions UE_DEFAULT = UploadEngineOptions.TmpFiles;
+	public const UploadEngineOptions UE_DEFAULT = UploadEngineOptions.Catbox;
 
 #endregion