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osu-lazer/osu.Game/Beatmaps/BeatmapMetadataInfoExtensions.cs
2022-06-17 16:37:17 +09:00

53 lines
2.4 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
#nullable disable
using System.Linq;
using osu.Framework.Localisation;
namespace osu.Game.Beatmaps
{
public static class BeatmapMetadataInfoExtensions
{
/// <summary>
/// An array of all searchable terms provided in contained metadata.
/// </summary>
public static string[] GetSearchableTerms(this IBeatmapMetadataInfo metadataInfo) => new[]
{
metadataInfo.Author.Username,
metadataInfo.Artist,
metadataInfo.ArtistUnicode,
metadataInfo.Title,
metadataInfo.TitleUnicode,
metadataInfo.Source,
metadataInfo.Tags
}.Where(s => !string.IsNullOrEmpty(s)).ToArray();
/// <summary>
/// A user-presentable display title representing this metadata.
/// </summary>
public static string GetDisplayTitle(this IBeatmapMetadataInfo metadataInfo)
{
string author = string.IsNullOrEmpty(metadataInfo.Author.Username) ? string.Empty : $" ({metadataInfo.Author.Username})";
string artist = string.IsNullOrEmpty(metadataInfo.Artist) ? "unknown artist" : metadataInfo.Artist;
string title = string.IsNullOrEmpty(metadataInfo.Title) ? "unknown title" : metadataInfo.Title;
return $"{artist} - {title}{author}".Trim();
}
/// <summary>
/// A user-presentable display title representing this beatmap, with localisation handling for potentially romanisable fields.
/// </summary>
public static RomanisableString GetDisplayTitleRomanisable(this IBeatmapMetadataInfo metadataInfo, bool includeCreator = true)
{
string author = !includeCreator || string.IsNullOrEmpty(metadataInfo.Author.Username) ? string.Empty : $"({metadataInfo.Author.Username})";
string artistUnicode = string.IsNullOrEmpty(metadataInfo.ArtistUnicode) ? metadataInfo.Artist : metadataInfo.ArtistUnicode;
string titleUnicode = string.IsNullOrEmpty(metadataInfo.TitleUnicode) ? metadataInfo.Title : metadataInfo.TitleUnicode;
return new RomanisableString($"{artistUnicode} - {titleUnicode} {author}".Trim(), $"{metadataInfo.Artist} - {metadataInfo.Title} {author}".Trim());
}
}
}