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Add SVG favicon support

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DB p 2025-03-20 14:40:59 +09:00
parent f6740bce59
commit cab0cb8e5a
1 changed files with 43 additions and 14 deletions
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57
Plugins/Flow.Launcher.Plugin.BrowserBookmark/ChromiumBookmarkLoader.cs
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@ -161,13 +161,13 @@ public abstract class ChromiumBookmarkLoader : IBookmarkLoader
using var cmd = connection.CreateCommand();
cmd.CommandText = @"
SELECT f.id, b.image_data
FROM favicons f
JOIN favicon_bitmaps b ON f.id = b.icon_id
JOIN icon_mapping m ON f.id = m.icon_id
WHERE m.page_url LIKE @url
ORDER BY b.width DESC
LIMIT 1";
SELECT f.id, b.image_data
FROM favicons f
JOIN favicon_bitmaps b ON f.id = b.icon_id
JOIN icon_mapping m ON f.id = m.icon_id
WHERE m.page_url LIKE @url
ORDER BY b.width DESC
LIMIT 1";
cmd.Parameters.AddWithValue("@url", $"%{domain}%");
@ -212,14 +212,29 @@ public abstract class ChromiumBookmarkLoader : IBookmarkLoader
{
try
{
using var ms = new MemoryStream(imageData);
using var bitmap = SKBitmap.Decode(ms);
if (bitmap != null)
// SVG 파일 시그니처 확인 (SVG XML 헤더 또는 특수 마커 검사)
bool isSvg = IsSvgData(imageData);
if (isSvg)
{
using var image = SKImage.FromBitmap(bitmap);
using var data = image.Encode(SKEncodedImageFormat.Png, 100);
using var fs = File.OpenWrite(outputPath);
data.SaveTo(fs);
// SVG 데이터는 있는 그대로 저장 (.svg 확장자 사용)
string svgOutputPath = Path.ChangeExtension(outputPath, ".svg");
File.WriteAllBytes(svgOutputPath, imageData);
// 원래 경로 대신 SVG 경로를 반환하도록 outputPath 변수를 업데이트
File.Copy(svgOutputPath, outputPath, true);
}
else
{
// 기존 비트맵 처리 코드
using var ms = new MemoryStream(imageData);
using var bitmap = SKBitmap.Decode(ms);
if (bitmap != null)
{
using var image = SKImage.FromBitmap(bitmap);
using var data = image.Encode(SKEncodedImageFormat.Png, 100);
using var fs = File.OpenWrite(outputPath);
data.SaveTo(fs);
}
}
}
catch (Exception ex)
@ -227,4 +242,18 @@ public abstract class ChromiumBookmarkLoader : IBookmarkLoader
Log.Exception($"Failed to save image: {outputPath}", ex);
}
}
private bool IsSvgData(byte[] data)
{
if (data == null || data.Length < 5)
return false;
// SVG 파일 시그니처 확인
// ASCII로 시작하는 SVG XML 헤더 확인
string header = System.Text.Encoding.ASCII.GetString(data, 0, Math.Min(data.Length, 200)).ToLower();
return header.Contains("<svg") ||
header.StartsWith("<?xml") && header.Contains("<svg") ||
header.Contains("image/svg+xml");
}
}