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QuickLook/QuickLook.Plugin/QuickLook.Plugin.ImageViewer/Webview/Tgs/TgsDetector.cs
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Add support for Telegram Sticker (.tgs) files (#1762)
2025-09-22 04:57:56 +08:00

43 lines
1.4 KiB
C#

// Copyright © 2017-2025 QL-Win Contributors
//
// This file is part of QuickLook program.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using QuickLook.Plugin.ImageViewer.Webview.Lottie;
namespace QuickLook.Plugin.ImageViewer.Webview.Tgs;
internal static class TgsDetector
{
public static bool IsValidFile(string path)
{
try
{
// Extract JSON content from gzipped TGS file
var jsonString = TgsExtractor.GetJsonContent(path);
return IsVaildContent(jsonString);
}
catch
{
// If any exception occurs, assume it's not a valid TGS file
}
return false;
}
public static bool IsVaildContent(string jsonString)
=> LottieDetector.IsVaildContent(jsonString);
}