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Fixed a bug where publisher images would fail to download

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This commit is contained in:
Joseph Milazzo 2025-05-11 12:27:48 -05:00
parent 519cf60fc8
commit 322b2953bb
1 changed files with 26 additions and 12 deletions
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38
API/Services/Tasks/Metadata/CoverDbService.cs
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@ -206,17 +206,12 @@ public class CoverDbService : ICoverDbService
throw new KavitaException($"Could not grab publisher image for {publisherName}");
}
_logger.LogTrace("Fetching publisher image from {Url}", publisherLink.Sanitize());
// Download the publisher file using Flurl
var publisherStream = await publisherLink
.AllowHttpStatus("2xx,304")
.GetStreamAsync();
// Create the destination file path
using var image = Image.NewFromStream(publisherStream);
var filename = ImageService.GetPublisherFormat(publisherName, encodeFormat);
image.WriteToFile(Path.Combine(_directoryService.PublisherDirectory, filename));
_logger.LogTrace("Fetching publisher image from {Url}", publisherLink.Sanitize());
await DownloadImageFromUrl(publisherName, encodeFormat, publisherLink, _directoryService.PublisherDirectory);
_logger.LogDebug("Publisher image for {PublisherName} downloaded and saved successfully", publisherName.Sanitize());
return filename;
@ -302,7 +297,27 @@ public class CoverDbService : ICoverDbService
.GetStreamAsync();
using var image = Image.NewFromStream(imageStream);
image.WriteToFile(targetFile);
try
{
image.WriteToFile(targetFile);
}
catch (Exception ex)
{
switch (encodeFormat)
{
case EncodeFormat.PNG:
image.Pngsave(Path.Combine(_directoryService.FaviconDirectory, filename));
break;
case EncodeFormat.WEBP:
image.Webpsave(Path.Combine(_directoryService.FaviconDirectory, filename));
break;
case EncodeFormat.AVIF:
image.Heifsave(Path.Combine(_directoryService.FaviconDirectory, filename));
break;
default:
throw new ArgumentOutOfRangeException(nameof(encodeFormat), encodeFormat, null);
}
}
return filename;
}
@ -385,14 +400,13 @@ public class CoverDbService : ICoverDbService
private async Task<string> FallbackToKavitaReaderPublisher(string publisherName)
{
const string publisherFileName = "publishers.txt";
var externalLink = string.Empty;
var allOverrides = await GetCachedData(publisherFileName) ??
await $"{NewHost}publishers/{publisherFileName}".GetStringAsync();
// Cache immediately
await CacheDataAsync(publisherFileName, allOverrides);
if (string.IsNullOrEmpty(allOverrides)) return externalLink;
if (string.IsNullOrEmpty(allOverrides)) return string.Empty;
var externalFile = allOverrides
.Split("\n")
@ -415,7 +429,7 @@ public class CoverDbService : ICoverDbService
throw new KavitaException($"Could not grab publisher image for {publisherName}");
}
return $"{NewHost}publishers/{externalLink}";
return $"{NewHost}publishers/{externalFile}";
}
private async Task CacheDataAsync(string fileName, string? content)