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Change ReadOnlySpan to string following PR 6383 (#6734)

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Claus Vium 2021-10-26 14:47:34 +02:00 committed by GitHub
parent 1b478cfdec
commit 39d5bdac96
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3 changed files with 15 additions and 25 deletions
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24
Emby.Naming/Video/CleanStringParser.cs
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@ -17,11 +17,11 @@ namespace Emby.Naming.Video
/// <param name="expressions">List of regex to parse name and year from.</param> /// <param name="expressions">List of regex to parse name and year from.</param>
/// <param name="newName">Parsing result string.</param> /// <param name="newName">Parsing result string.</param>
/// <returns>True if parsing was successful.</returns> /// <returns>True if parsing was successful.</returns>
public static bool TryClean([NotNullWhen(true)] string? name, IReadOnlyList<Regex> expressions, out ReadOnlySpan<char> newName) public static bool TryClean([NotNullWhen(true)] string? name, IReadOnlyList<Regex> expressions, out string newName)
{ {
if (string.IsNullOrEmpty(name)) if (string.IsNullOrEmpty(name))
{ {
newName = ReadOnlySpan<char>.Empty; newName = string.Empty;
return false; return false;
} }
@ -32,32 +32,24 @@ namespace Emby.Naming.Video
if (TryClean(name, expressions[i], out newName)) if (TryClean(name, expressions[i], out newName))
{ {
cleaned = true; cleaned = true;
name = newName.ToString(); name = newName;
} }
} }
newName = cleaned ? name.AsSpan() : ReadOnlySpan<char>.Empty; newName = cleaned ? name : string.Empty;
return cleaned; return cleaned;
} }
private static bool TryClean(string name, Regex expression, out ReadOnlySpan<char> newName) private static bool TryClean(string name, Regex expression, out string newName)
{ {
var match = expression.Match(name); var match = expression.Match(name);
int index = match.Index; if (match.Success && match.Groups.TryGetValue("cleaned", out var cleaned))
if (match.Success)
{ {
var found = match.Groups.TryGetValue("cleaned", out var cleaned); newName = cleaned.Value;
if (!found || cleaned == null)
{
newName = ReadOnlySpan<char>.Empty;
return false;
}
newName = name.AsSpan().Slice(cleaned.Index, cleaned.Length);
return true; return true;
} }
newName = ReadOnlySpan<char>.Empty; newName = string.Empty;
return false; return false;
} }
} }

6
Emby.Naming/Video/VideoResolver.cs
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@ -87,9 +87,9 @@ namespace Emby.Naming.Video
year = cleanDateTimeResult.Year; year = cleanDateTimeResult.Year;
if (extraResult.ExtraType == null if (extraResult.ExtraType == null
&& TryCleanString(name, namingOptions, out ReadOnlySpan<char> newName)) && TryCleanString(name, namingOptions, out var newName))
{ {
name = newName.ToString(); name = newName;
} }
} }
@ -138,7 +138,7 @@ namespace Emby.Naming.Video
/// <param name="namingOptions">The naming options.</param> /// <param name="namingOptions">The naming options.</param>
/// <param name="newName">Clean name.</param> /// <param name="newName">Clean name.</param>
/// <returns>True if cleaning of name was successful.</returns> /// <returns>True if cleaning of name was successful.</returns>
public static bool TryCleanString([NotNullWhen(true)] string? name, NamingOptions namingOptions, out ReadOnlySpan<char> newName) public static bool TryCleanString([NotNullWhen(true)] string? name, NamingOptions namingOptions, out string newName)
{ {
return CleanStringParser.TryClean(name, namingOptions.CleanStringRegexes, out newName); return CleanStringParser.TryClean(name, namingOptions.CleanStringRegexes, out newName);
} }

10
tests/Jellyfin.Naming.Tests/Video/CleanStringTests.cs
View File

@ -1,4 +1,3 @@
using System;
using Emby.Naming.Common; using Emby.Naming.Common;
using Emby.Naming.Video; using Emby.Naming.Video;
using Xunit; using Xunit;
@ -32,9 +31,8 @@ namespace Jellyfin.Naming.Tests.Video
// FIXME: [InlineData("After The Sunset - [0004].mkv", "After The Sunset")] // FIXME: [InlineData("After The Sunset - [0004].mkv", "After The Sunset")]
public void CleanStringTest_NeedsCleaning_Success(string input, string expectedName) public void CleanStringTest_NeedsCleaning_Success(string input, string expectedName)
{ {
Assert.True(VideoResolver.TryCleanString(input, _namingOptions, out ReadOnlySpan<char> newName)); Assert.True(VideoResolver.TryCleanString(input, _namingOptions, out var newName));
// TODO: compare spans when XUnit supports it Assert.Equal(expectedName, newName);
Assert.Equal(expectedName, newName.ToString());
} }
[Theory] [Theory]
@ -47,8 +45,8 @@ namespace Jellyfin.Naming.Tests.Video
[InlineData("Run lola run (lola rennt) (2009).mp4")] [InlineData("Run lola run (lola rennt) (2009).mp4")]
public void CleanStringTest_DoesntNeedCleaning_False(string? input) public void CleanStringTest_DoesntNeedCleaning_False(string? input)
{ {
Assert.False(VideoResolver.TryCleanString(input, _namingOptions, out ReadOnlySpan<char> newName)); Assert.False(VideoResolver.TryCleanString(input, _namingOptions, out var newName));
Assert.True(newName.IsEmpty); Assert.True(string.IsNullOrEmpty(newName));
} }
} }
} }