33 lines
1.2 KiB
C#
33 lines
1.2 KiB
C#
using Microsoft.Extensions.Logging;
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using Musify.Application.Contracts;
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using SixLabors.ImageSharp;
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using SixLabors.ImageSharp.Processing;
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namespace Musify.Infrastructure.Services
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{
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public class PictureService(ILogger<PictureService> logger)
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: IPictureService
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{
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public async Task<Stream> ResizePictureAsWebpAsync(Stream pictureStream, int width, int height, CancellationToken cancellationToken)
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{
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logger.LogDebug("Resizing picture to {Width}x{Height}", width, height);
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if (pictureStream.CanSeek && pictureStream.Position > 0)
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pictureStream.Position = 0;
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using var picture = await Image.LoadAsync(pictureStream, cancellationToken);
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picture.Mutate(options => options.Resize(new ResizeOptions
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{
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Size = new Size(width, height),
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Mode = ResizeMode.Max
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}));
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var memoryStream = new MemoryStream();
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await picture.SaveAsWebpAsync(memoryStream, cancellationToken);
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memoryStream.Position = 0;
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logger.LogDebug("Picture resized to {Width}x{Height}, length: {Length}", width, height, memoryStream.Length);
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return memoryStream;
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}
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}
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}
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