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-rw-r--r--MediaBrowser.Model/Net/MimeTypes.cs152
1 files changed, 52 insertions, 100 deletions
diff --git a/MediaBrowser.Model/Net/MimeTypes.cs b/MediaBrowser.Model/Net/MimeTypes.cs
index 748170a0e..ee8451853 100644
--- a/MediaBrowser.Model/Net/MimeTypes.cs
+++ b/MediaBrowser.Model/Net/MimeTypes.cs
@@ -12,6 +12,15 @@ namespace MediaBrowser.Model.Net
/// <summary>
/// Class MimeTypes.
/// </summary>
+ ///
+ /// <remarks>
+ /// For more information on MIME types:
+ /// <list type="bullet">
+ /// <item>http://en.wikipedia.org/wiki/Internet_media_type</item>
+ /// <item>https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types</item>
+ /// <item>http://www.iana.org/assignments/media-types/media-types.xhtml</item>
+ /// </list>
+ /// </remarks>
public static class MimeTypes
{
/// <summary>
@@ -50,81 +59,26 @@ namespace MediaBrowser.Model.Net
".wtv",
};
- // http://en.wikipedia.org/wiki/Internet_media_type
- // https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
- // http://www.iana.org/assignments/media-types/media-types.xhtml
- // Add more as needed
+ /// <summary>
+ /// Used for extensions not in <see cref="Model.MimeTypes"/> or to override them.
+ /// </summary>
private static readonly Dictionary<string, string> _mimeTypeLookup = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
// Type application
- { ".7z", "application/x-7z-compressed" },
- { ".azw", "application/vnd.amazon.ebook" },
{ ".azw3", "application/vnd.amazon.ebook" },
- { ".cbz", "application/x-cbz" },
- { ".cbr", "application/epub+zip" },
- { ".eot", "application/vnd.ms-fontobject" },
- { ".epub", "application/epub+zip" },
- { ".js", "application/x-javascript" },
- { ".json", "application/json" },
- { ".m3u8", "application/x-mpegURL" },
- { ".map", "application/x-javascript" },
- { ".mobi", "application/x-mobipocket-ebook" },
- { ".opf", "application/oebps-package+xml" },
- { ".pdf", "application/pdf" },
- { ".rar", "application/vnd.rar" },
- { ".srt", "application/x-subrip" },
- { ".ttml", "application/ttml+xml" },
- { ".wasm", "application/wasm" },
- { ".xml", "application/xml" },
- { ".zip", "application/zip" },
// Type image
- { ".bmp", "image/bmp" },
- { ".gif", "image/gif" },
- { ".ico", "image/vnd.microsoft.icon" },
- { ".jpg", "image/jpeg" },
- { ".jpeg", "image/jpeg" },
- { ".png", "image/png" },
- { ".svg", "image/svg+xml" },
- { ".svgz", "image/svg+xml" },
{ ".tbn", "image/jpeg" },
- { ".tif", "image/tiff" },
- { ".tiff", "image/tiff" },
- { ".webp", "image/webp" },
-
- // Type font
- { ".ttf", "font/ttf" },
- { ".woff", "font/woff" },
- { ".woff2", "font/woff2" },
// Type text
{ ".ass", "text/x-ssa" },
{ ".ssa", "text/x-ssa" },
- { ".css", "text/css" },
- { ".csv", "text/csv" },
{ ".edl", "text/plain" },
- { ".rtf", "text/rtf" },
- { ".txt", "text/plain" },
- { ".vtt", "text/vtt" },
+ { ".html", "text/html; charset=UTF-8" },
+ { ".htm", "text/html; charset=UTF-8" },
// Type video
- { ".3gp", "video/3gpp" },
- { ".3g2", "video/3gpp2" },
- { ".asf", "video/x-ms-asf" },
- { ".avi", "video/x-msvideo" },
- { ".flv", "video/x-flv" },
- { ".mp4", "video/mp4" },
- { ".m4s", "video/mp4" },
- { ".m4v", "video/x-m4v" },
{ ".mpegts", "video/mp2t" },
- { ".mpg", "video/mpeg" },
- { ".mkv", "video/x-matroska" },
- { ".mov", "video/quicktime" },
- { ".mpd", "video/vnd.mpeg.dash.mpd" },
- { ".ogv", "video/ogg" },
- { ".ts", "video/mp2t" },
- { ".webm", "video/webm" },
- { ".wmv", "video/x-ms-wmv" },
// Type audio
{ ".aac", "audio/aac" },
@@ -133,37 +87,48 @@ namespace MediaBrowser.Model.Net
{ ".dsf", "audio/dsf" },
{ ".dsp", "audio/dsp" },
{ ".flac", "audio/flac" },
- { ".m4a", "audio/mp4" },
{ ".m4b", "audio/m4b" },
- { ".mid", "audio/midi" },
- { ".midi", "audio/midi" },
{ ".mp3", "audio/mpeg" },
- { ".oga", "audio/ogg" },
- { ".ogg", "audio/ogg" },
- { ".opus", "audio/ogg" },
{ ".vorbis", "audio/vorbis" },
- { ".wav", "audio/wav" },
{ ".webma", "audio/webm" },
- { ".wma", "audio/x-ms-wma" },
{ ".wv", "audio/x-wavpack" },
{ ".xsp", "audio/xsp" },
};
- private static readonly Dictionary<string, string> _extensionLookup = CreateExtensionLookup();
-
- private static Dictionary<string, string> CreateExtensionLookup()
+ private static readonly Dictionary<string, string> _extensionLookup = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
- var dict = _mimeTypeLookup
- .GroupBy(i => i.Value)
- .ToDictionary(x => x.Key, x => x.First().Key, StringComparer.OrdinalIgnoreCase);
+ // Type application
+ { "application/x-cbz", ".cbz" },
+ { "application/x-javascript", ".js" },
+ { "application/xml", ".xml" },
+ { "application/x-mpegURL", ".m3u8" },
+
+ // Type audio
+ { "audio/aac", ".aac" },
+ { "audio/ac3", ".ac3" },
+ { "audio/dsf", ".dsf" },
+ { "audio/dsp", ".dsp" },
+ { "audio/flac", ".flac" },
+ { "audio/m4b", ".m4b" },
+ { "audio/vorbis", ".vorbis" },
+ { "audio/x-ape", ".ape" },
+ { "audio/xsp", ".xsp" },
+ { "audio/x-wavpack", ".wv" },
- dict["image/jpg"] = ".jpg";
- dict["image/x-png"] = ".png";
+ // Type image
+ { "image/jpg", ".jpg" },
+ { "image/jpeg", ".jpg" },
+ { "image/x-png", ".png" },
- dict["audio/x-aac"] = ".aac";
+ // Type text
+ { "text/plain", ".txt" },
+ { "text/rtf", ".rtf" },
+ { "text/x-ssa", ".ssa" },
- return dict;
- }
+ // Type video
+ { "video/vnd.mpeg.dash.mpd", ".mpd" },
+ { "video/x-matroska", ".mkv" },
+ };
public static string GetMimeType(string path) => GetMimeType(path, "application/octet-stream");
@@ -173,7 +138,7 @@ namespace MediaBrowser.Model.Net
/// <param name="filename">The filename to find the MIME type of.</param>
/// <param name="defaultValue">The default value to return if no fitting MIME type is found.</param>
/// <returns>The correct MIME type for the given filename, or <paramref name="defaultValue"/> if it wasn't found.</returns>
- [return: NotNullIfNotNullAttribute("defaultValue")]
+ [return: NotNullIfNotNull("defaultValue")]
public static string? GetMimeType(string filename, string? defaultValue = null)
{
if (filename.Length == 0)
@@ -188,29 +153,15 @@ namespace MediaBrowser.Model.Net
return result;
}
- // Catch-all for all video types that don't require specific mime types
- if (_videoFileExtensions.Contains(ext))
- {
- return "video/" + ext.Substring(1);
- }
-
- // Type text
- if (string.Equals(ext, ".html", StringComparison.OrdinalIgnoreCase)
- || string.Equals(ext, ".htm", StringComparison.OrdinalIgnoreCase))
+ if (Model.MimeTypes.TryGetMimeType(filename, out var mimeType))
{
- return "text/html; charset=UTF-8";
+ return mimeType;
}
- if (string.Equals(ext, ".log", StringComparison.OrdinalIgnoreCase)
- || string.Equals(ext, ".srt", StringComparison.OrdinalIgnoreCase))
- {
- return "text/plain";
- }
-
- // Misc
- if (string.Equals(ext, ".dll", StringComparison.OrdinalIgnoreCase))
+ // Catch-all for all video types that don't require specific mime types
+ if (_videoFileExtensions.Contains(ext))
{
- return "application/octet-stream";
+ return string.Concat("video/", ext.AsSpan(1));
}
return defaultValue;
@@ -231,7 +182,8 @@ namespace MediaBrowser.Model.Net
return result;
}
- return null;
+ var extension = Model.MimeTypes.GetMimeTypeExtensions(mimeType).FirstOrDefault();
+ return string.IsNullOrEmpty(extension) ? null : "." + extension;
}
}
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-06 21:57:28 +0000