Files
AobaV2/AobaCore/Models/Media.cs
Amatsugu 5e2a7b53c9
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Added additional media types
2025-07-09 20:30:45 -04:00

113 lines
2.8 KiB
C#

using MongoDB.Bson;
using MongoDB.Bson.Serialization.Attributes;
namespace AobaCore.Models;
[BsonIgnoreExtraElements]
public class Media
{
[BsonId]
public ObjectId LegacyId { get; set; }
public ObjectId MediaId { get; set; }
public string Filename { get; set; }
public MediaType MediaType { get; set; }
public string Ext { get; set; }
public int ViewCount { get; set; }
public ObjectId Owner { get; set; }
public DateTime UploadDate { get; set; }
public string[] Tags { get; set; } = [];
public Dictionary<ThumbnailSize, ObjectId> Thumbnails { get; set; } = [];
public static readonly Dictionary<string, MediaType> KnownTypes = new()
{
{ ".jpg", MediaType.Image },
{ ".avif", MediaType.Image },
{ ".jpeg", MediaType.Image },
{ ".png", MediaType.Image },
{ ".apng", MediaType.Image },
{ ".webp", MediaType.Image },
{ ".ico", MediaType.Image },
{ ".gif", MediaType.Image },
{ ".mp3", MediaType.Audio },
{ ".flac", MediaType.Audio },
{ ".alac", MediaType.Audio },
{ ".mp4", MediaType.Video },
{ ".webm", MediaType.Video },
{ ".mov", MediaType.Video },
{ ".avi", MediaType.Video },
{ ".mkv", MediaType.Video },
{ ".txt", MediaType.Text },
{ ".log", MediaType.Text },
{ ".css", MediaType.Code },
{ ".cs", MediaType.Code },
{ ".cpp", MediaType.Code },
{ ".lua", MediaType.Code },
{ ".js", MediaType.Code },
{ ".htm", MediaType.Code },
{ ".html", MediaType.Code },
{ ".cshtml", MediaType.Code },
{ ".xml", MediaType.Code },
{ ".json", MediaType.Code },
{ ".py", MediaType.Code },
{ ".rs", MediaType.Code },
{ ".zed", MediaType.Code },
{ ".ts", MediaType.Code },
{ ".astro", MediaType.Code },
};
[BsonConstructor]
private Media()
{
Filename = string.Empty;
Ext = string.Empty;
}
public Media(ObjectId fileId, string filename, ObjectId owner)
{
MediaType = GetMediaType(filename);
Ext = Path.GetExtension(filename);
Filename = filename;
MediaId = fileId;
Owner = owner;
LegacyId = ObjectId.GenerateNewId();
UploadDate = DateTime.UtcNow;
Tags = DeriveTags(filename);
}
public string GetMediaUrl()
{
return this switch
{
//Media { MediaType: MediaType.Raw or MediaType.Text or MediaType.Code} => $"/i/dl/{MediaId}/{Filename}",
_ => $"/m/{MediaId}"
};
}
public static MediaType GetMediaType(string filename)
{
string ext = Path.GetExtension(filename);
if (KnownTypes.TryGetValue(ext, out MediaType mType))
return mType;
else
return MediaType.Raw;
}
public static string[] DeriveTags(string filename)
{
return filename.Split('_')
.SelectMany(v => v.Split('-'))
.SelectMany(v => v.Split(' '))
.ToArray();
}
}
public enum MediaType
{
Image,
Audio,
Video,
Text,
Code,
Raw
}