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Resize Covers on download

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glax
2025-09-05 20:28:50 +02:00
parent d1b2f0ab19
commit 78e7e8fc06
8 changed files with 122 additions and 64 deletions
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44
API/MangaConnectors/MangaConnector.cs
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@@ -6,6 +6,9 @@ using API.Schema.MangaContext;
using log4net;
using Microsoft.EntityFrameworkCore;
using Newtonsoft.Json;
using SixLabors.ImageSharp;
using SixLabors.ImageSharp.Formats.Jpeg;
using SixLabors.ImageSharp.Processing;
namespace API.MangaConnectors;
@@ -43,8 +46,8 @@ public abstract class MangaConnector(string name, string[] supportedLanguages, s
Regex urlRex = new (@"https?:\/\/((?:[a-zA-Z0-9-]+\.)+[a-zA-Z0-9]+)\/(?:.+\/)*(.+\.([a-zA-Z]+))");
//https?:\/\/[a-zA-Z0-9-]+\.([a-zA-Z0-9-]+\.[a-zA-Z0-9]+)\/(?:.+\/)*(.+\.([a-zA-Z]+)) for only second level domains
Match match = urlRex.Match(mangaId.Obj.CoverUrl);
string filename = $"{match.Groups[1].Value}-{mangaId.Key}.{match.Groups[3].Value}";
string saveImagePath = Path.Join(TrangaSettings.coverImageCache, filename);
string filename = $"{match.Groups[1].Value}-{mangaId.ObjId}.{mangaId.MangaConnectorName}.{match.Groups[3].Value}";
string saveImagePath = Path.Join(TrangaSettings.coverImageCacheOriginal, filename);
if (File.Exists(saveImagePath))
return saveImagePath;
@@ -53,11 +56,36 @@ public abstract class MangaConnector(string name, string[] supportedLanguages, s
if ((int)coverResult.statusCode < 200 || (int)coverResult.statusCode >= 300)
return SaveCoverImageToCache(mangaId, --retries);
using MemoryStream ms = new();
coverResult.result.CopyTo(ms);
Directory.CreateDirectory(TrangaSettings.coverImageCache);
File.WriteAllBytes(saveImagePath, ms.ToArray());
return saveImagePath;
try
{
using MemoryStream ms = new();
coverResult.result.CopyTo(ms);
byte[] imageBytes = ms.ToArray();
Directory.CreateDirectory(TrangaSettings.coverImageCacheOriginal);
File.WriteAllBytes(saveImagePath, imageBytes);
using Image image = Image.Load(imageBytes);
Directory.CreateDirectory(TrangaSettings.coverImageCacheLarge);
using Image large = image.Clone(x => x.Resize(new ResizeOptions
{ Size = Constants.ImageLgSize, Mode = ResizeMode.Max }));
large.SaveAsJpeg(Path.Join(TrangaSettings.coverImageCacheLarge, filename), new (){ Quality = 40 });
Directory.CreateDirectory(TrangaSettings.coverImageCacheMedium);
using Image medium = image.Clone(x => x.Resize(new ResizeOptions
{ Size = Constants.ImageMdSize, Mode = ResizeMode.Max }));
medium.SaveAsJpeg(Path.Join(TrangaSettings.coverImageCacheMedium, filename), new (){ Quality = 40 });
Directory.CreateDirectory(TrangaSettings.coverImageCacheSmall);
using Image small = image.Clone(x => x.Resize(new ResizeOptions
{ Size = Constants.ImageSmSize, Mode = ResizeMode.Max }));
small.SaveAsJpeg(Path.Join(TrangaSettings.coverImageCacheSmall, filename), new (){ Quality = 40 });
}
catch (Exception e)
{
Log.Error(e);
}
return filename;
}
}