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Code Issues Releases Wiki Activity

Move archive filename helper method to extension method

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This commit is contained in:
Dean Herbert 2021-11-25 16:33:35 +09:00
parent a0fa030f55
commit 416ee2447a
2 changed files with 18 additions and 1 deletions
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2
osu.Game/Beatmaps/BeatmapModelManager.cs
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@ -212,7 +212,7 @@ namespace osu.Game.Beatmaps
var fileInfo = setInfo.Files.SingleOrDefault(f => string.Equals(f.Filename, beatmapInfo.Path, StringComparison.OrdinalIgnoreCase)) ?? new BeatmapSetFileInfo();
// metadata may have changed; update the path with the standard format.
beatmapInfo.Path = GetValidFilename($"{metadata.Artist} - {metadata.Title} ({metadata.Author}) [{beatmapInfo.DifficultyName}].osu");
beatmapInfo.Path = $"{metadata.Artist} - {metadata.Title} ({metadata.Author}) [{beatmapInfo.DifficultyName}].osu".GetValidArchiveContentFilename();
beatmapInfo.MD5Hash = stream.ComputeMD5Hash();

17
osu.Game/Extensions/ModelExtensions.cs
View File

@ -2,6 +2,7 @@
// See the LICENCE file in the repository root for full licence text.
using System.IO;
using System.Linq;
using osu.Game.Beatmaps;
using osu.Game.Database;
using osu.Game.IO;
@ -124,5 +125,21 @@ namespace osu.Game.Extensions
return instance.OnlineID.Equals(other.OnlineID);
}
private static readonly char[] invalid_filename_characters = Path.GetInvalidFileNameChars()
// Backslash is added to avoid issues when exporting to zip.
// See SharpCompress filename normalisation https://github.com/adamhathcock/sharpcompress/blob/a1e7c0068db814c9aa78d86a94ccd1c761af74bd/src/SharpCompress/Writers/Zip/ZipWriter.cs#L143.
.Append('\\')
.ToArray();
/// <summary>
/// Get a valid filename for use inside a zip file. Avoids backslashes being incorrectly converted to directories.
/// </summary>
public static string GetValidArchiveContentFilename(this string filename)
{
foreach (char c in invalid_filename_characters)
filename = filename.Replace(c, '_');
return filename;
}
}
}