diff options
Diffstat (limited to 'MediaBrowser.Api')
| -rw-r--r-- | MediaBrowser.Api/Images/RemoteImageService.cs | 13 | ||||
| -rw-r--r-- | MediaBrowser.Api/ItemLookupService.cs | 14 | ||||
| -rw-r--r-- | MediaBrowser.Api/Playback/Hls/BaseHlsService.cs | 26 | ||||
| -rw-r--r-- | MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs | 197 | ||||
| -rw-r--r-- | MediaBrowser.Api/Playback/Hls/HlsCodecStringFactory.cs | 126 | ||||
| -rw-r--r-- | MediaBrowser.Api/UserService.cs | 38 |
6 files changed, 374 insertions, 40 deletions
diff --git a/MediaBrowser.Api/Images/RemoteImageService.cs b/MediaBrowser.Api/Images/RemoteImageService.cs index 222bb34d3..23bf54712 100644 --- a/MediaBrowser.Api/Images/RemoteImageService.cs +++ b/MediaBrowser.Api/Images/RemoteImageService.cs @@ -265,17 +265,20 @@ namespace MediaBrowser.Api.Images { Url = url, BufferContent = false - }).ConfigureAwait(false); - var ext = result.ContentType.Split('/').Last(); + var ext = result.ContentType.Split('/')[^1]; var fullCachePath = GetFullCachePath(urlHash + "." + ext); Directory.CreateDirectory(Path.GetDirectoryName(fullCachePath)); - using (var stream = result.Content) + var stream = result.Content; + await using (stream.ConfigureAwait(false)) { - using var filestream = new FileStream(fullCachePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true); - await stream.CopyToAsync(filestream).ConfigureAwait(false); + var filestream = new FileStream(fullCachePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true); + await using (filestream.ConfigureAwait(false)) + { + await stream.CopyToAsync(filestream).ConfigureAwait(false); + } } Directory.CreateDirectory(Path.GetDirectoryName(pointerCachePath)); diff --git a/MediaBrowser.Api/ItemLookupService.cs b/MediaBrowser.Api/ItemLookupService.cs index 0bbe7e1cf..68e3dfa59 100644 --- a/MediaBrowser.Api/ItemLookupService.cs +++ b/MediaBrowser.Api/ItemLookupService.cs @@ -299,22 +299,26 @@ namespace MediaBrowser.Api { var result = await _providerManager.GetSearchImage(providerName, url, CancellationToken.None).ConfigureAwait(false); - var ext = result.ContentType.Split('/').Last(); + var ext = result.ContentType.Split('/')[^1]; var fullCachePath = GetFullCachePath(urlHash + "." + ext); Directory.CreateDirectory(Path.GetDirectoryName(fullCachePath)); - using (var stream = result.Content) + var stream = result.Content; + + await using (stream.ConfigureAwait(false)) { - using var fileStream = new FileStream( + var fileStream = new FileStream( fullCachePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true); - - await stream.CopyToAsync(fileStream).ConfigureAwait(false); + await using (fileStream.ConfigureAwait(false)) + { + await stream.CopyToAsync(fileStream).ConfigureAwait(false); + } } Directory.CreateDirectory(Path.GetDirectoryName(pointerCachePath)); diff --git a/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs b/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs index 52962366c..4213193ba 100644 --- a/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs +++ b/MediaBrowser.Api/Playback/Hls/BaseHlsService.cs @@ -209,24 +209,28 @@ namespace MediaBrowser.Api.Playback.Hls try { // Need to use FileShare.ReadWrite because we're reading the file at the same time it's being written - using var fileStream = GetPlaylistFileStream(playlist); - using var reader = new StreamReader(fileStream); - var count = 0; - - while (!reader.EndOfStream) + var fileStream = GetPlaylistFileStream(playlist); + await using (fileStream.ConfigureAwait(false)) { - var line = reader.ReadLine(); + using var reader = new StreamReader(fileStream); + var count = 0; - if (line.IndexOf("#EXTINF:", StringComparison.OrdinalIgnoreCase) != -1) + while (!reader.EndOfStream) { - count++; - if (count >= segmentCount) + var line = await reader.ReadLineAsync().ConfigureAwait(false); + + if (line.IndexOf("#EXTINF:", StringComparison.OrdinalIgnoreCase) != -1) { - Logger.LogDebug("Finished waiting for {0} segments in {1}", segmentCount, playlist); - return; + count++; + if (count >= segmentCount) + { + Logger.LogDebug("Finished waiting for {0} segments in {1}", segmentCount, playlist); + return; + } } } } + await Task.Delay(100, cancellationToken).ConfigureAwait(false); } catch (IOException) diff --git a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs index 20e18cc26..7f74e85e9 100644 --- a/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs +++ b/MediaBrowser.Api/Playback/Hls/DynamicHlsService.cs @@ -720,22 +720,203 @@ namespace MediaBrowser.Api.Playback.Hls //return state.VideoRequest.VideoBitRate.HasValue; } + /// <summary> + /// Get the H.26X level of the output video stream. + /// </summary> + /// <param name="state">StreamState of the current stream.</param> + /// <returns>H.26X level of the output video stream.</returns> + private int? GetOutputVideoCodecLevel(StreamState state) + { + string levelString; + if (string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase) + && state.VideoStream.Level.HasValue) + { + levelString = state.VideoStream?.Level.ToString(); + } + else + { + levelString = state.GetRequestedLevel(state.ActualOutputVideoCodec); + } + + if (int.TryParse(levelString, NumberStyles.Integer, CultureInfo.InvariantCulture, out var parsedLevel)) + { + return parsedLevel; + } + + return null; + } + + /// <summary> + /// Gets a formatted string of the output audio codec, for use in the CODECS field. + /// </summary> + /// <seealso cref="AppendPlaylistCodecsField(StringBuilder, StreamState)"/> + /// <seealso cref="GetPlaylistVideoCodecs(StreamState, string, int)"/> + /// <param name="state">StreamState of the current stream.</param> + /// <returns>Formatted audio codec string.</returns> + private string GetPlaylistAudioCodecs(StreamState state) + { + + if (string.Equals(state.ActualOutputAudioCodec, "aac", StringComparison.OrdinalIgnoreCase)) + { + string profile = state.GetRequestedProfiles("aac").FirstOrDefault(); + + return HlsCodecStringFactory.GetAACString(profile); + } + else if (string.Equals(state.ActualOutputAudioCodec, "mp3", StringComparison.OrdinalIgnoreCase)) + { + return HlsCodecStringFactory.GetMP3String(); + } + else if (string.Equals(state.ActualOutputAudioCodec, "ac3", StringComparison.OrdinalIgnoreCase)) + { + return HlsCodecStringFactory.GetAC3String(); + } + else if (string.Equals(state.ActualOutputAudioCodec, "eac3", StringComparison.OrdinalIgnoreCase)) + { + return HlsCodecStringFactory.GetEAC3String(); + } + + return string.Empty; + } + + /// <summary> + /// Gets a formatted string of the output video codec, for use in the CODECS field. + /// </summary> + /// <seealso cref="AppendPlaylistCodecsField(StringBuilder, StreamState)"/> + /// <seealso cref="GetPlaylistAudioCodecs(StreamState)"/> + /// <param name="state">StreamState of the current stream.</param> + /// <returns>Formatted video codec string.</returns> + private string GetPlaylistVideoCodecs(StreamState state, string codec, int level) + { + if (level == 0) + { + // This is 0 when there's no requested H.26X level in the device profile + // and the source is not encoded in H.26X + Logger.LogError("Got invalid H.26X level when building CODECS field for HLS master playlist"); + return string.Empty; + } + + if (string.Equals(codec, "h264", StringComparison.OrdinalIgnoreCase)) + { + string profile = state.GetRequestedProfiles("h264").FirstOrDefault(); + + return HlsCodecStringFactory.GetH264String(profile, level); + } + else if (string.Equals(codec, "h265", StringComparison.OrdinalIgnoreCase) + || string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase)) + { + string profile = state.GetRequestedProfiles("h265").FirstOrDefault(); + + return HlsCodecStringFactory.GetH265String(profile, level); + } + + return string.Empty; + } + + /// <summary> + /// Appends a CODECS field containing formatted strings of + /// the active streams output video and audio codecs. + /// </summary> + /// <seealso cref="AppendPlaylist(StringBuilder, StreamState, string, int, string)"/> + /// <seealso cref="GetPlaylistVideoCodecs(StreamState, string, int)"/> + /// <seealso cref="GetPlaylistAudioCodecs(StreamState)"/> + /// <param name="builder">StringBuilder to append the field to.</param> + /// <param name="state">StreamState of the current stream.</param> + private void AppendPlaylistCodecsField(StringBuilder builder, StreamState state) + { + // Video + string videoCodecs = string.Empty; + int? videoCodecLevel = GetOutputVideoCodecLevel(state); + if (!string.IsNullOrEmpty(state.ActualOutputVideoCodec) && videoCodecLevel.HasValue) + { + videoCodecs = GetPlaylistVideoCodecs(state, state.ActualOutputVideoCodec, videoCodecLevel.Value); + } + + // Audio + string audioCodecs = string.Empty; + if (!string.IsNullOrEmpty(state.ActualOutputAudioCodec)) + { + audioCodecs = GetPlaylistAudioCodecs(state); + } + + StringBuilder codecs = new StringBuilder(); + + codecs.Append(videoCodecs) + .Append(',') + .Append(audioCodecs); + + if (codecs.Length > 1) + { + builder.Append(",CODECS=\"") + .Append(codecs) + .Append('"'); + } + } + + /// <summary> + /// Appends a FRAME-RATE field containing the framerate of the output stream. + /// </summary> + /// <seealso cref="AppendPlaylist(StringBuilder, StreamState, string, int, string)"/> + /// <param name="builder">StringBuilder to append the field to.</param> + /// <param name="state">StreamState of the current stream.</param> + private void AppendPlaylistFramerateField(StringBuilder builder, StreamState state) + { + double? framerate = null; + if (state.TargetFramerate.HasValue) + { + framerate = Math.Round(state.TargetFramerate.GetValueOrDefault(), 3); + } + else if (state.VideoStream.RealFrameRate.HasValue) + { + framerate = Math.Round(state.VideoStream.RealFrameRate.GetValueOrDefault(), 3); + } + + if (framerate.HasValue) + { + builder.Append(",FRAME-RATE=\"") + .Append(framerate.Value) + .Append('"'); + } + } + + /// <summary> + /// Appends a RESOLUTION field containing the resolution of the output stream. + /// </summary> + /// <seealso cref="AppendPlaylist(StringBuilder, StreamState, string, int, string)"/> + /// <param name="builder">StringBuilder to append the field to.</param> + /// <param name="state">StreamState of the current stream.</param> + private void AppendPlaylistResolutionField(StringBuilder builder, StreamState state) + { + if (state.OutputWidth.HasValue && state.OutputHeight.HasValue) + { + builder.Append(",RESOLUTION=\"") + .Append(state.OutputWidth.GetValueOrDefault()) + .Append('x') + .Append(state.OutputHeight.GetValueOrDefault()) + .Append('"'); + } + } + private void AppendPlaylist(StringBuilder builder, StreamState state, string url, int bitrate, string subtitleGroup) { - var header = "#EXT-X-STREAM-INF:BANDWIDTH=" + bitrate.ToString(CultureInfo.InvariantCulture) + ",AVERAGE-BANDWIDTH=" + bitrate.ToString(CultureInfo.InvariantCulture); + builder.Append("#EXT-X-STREAM-INF:BANDWIDTH=") + .Append(bitrate.ToString(CultureInfo.InvariantCulture)) + .Append(",AVERAGE-BANDWIDTH=") + .Append(bitrate.ToString(CultureInfo.InvariantCulture)); - // tvos wants resolution, codecs, framerate - //if (state.TargetFramerate.HasValue) - //{ - // header += string.Format(",FRAME-RATE=\"{0}\"", state.TargetFramerate.Value.ToString(CultureInfo.InvariantCulture)); - //} + AppendPlaylistCodecsField(builder, state); + + AppendPlaylistResolutionField(builder, state); + + AppendPlaylistFramerateField(builder, state); if (!string.IsNullOrWhiteSpace(subtitleGroup)) { - header += string.Format(",SUBTITLES=\"{0}\"", subtitleGroup); + builder.Append(",SUBTITLES=\"") + .Append(subtitleGroup) + .Append('"'); } - builder.AppendLine(header); + builder.Append(Environment.NewLine); builder.AppendLine(url); } diff --git a/MediaBrowser.Api/Playback/Hls/HlsCodecStringFactory.cs b/MediaBrowser.Api/Playback/Hls/HlsCodecStringFactory.cs new file mode 100644 index 000000000..3bbb77a65 --- /dev/null +++ b/MediaBrowser.Api/Playback/Hls/HlsCodecStringFactory.cs @@ -0,0 +1,126 @@ +using System; +using System.Text; + + +namespace MediaBrowser.Api.Playback +{ + /// <summary> + /// Get various codec strings for use in HLS playlists. + /// </summary> + static class HlsCodecStringFactory + { + + /// <summary> + /// Gets a MP3 codec string. + /// </summary> + /// <returns>MP3 codec string.</returns> + public static string GetMP3String() + { + return "mp4a.40.34"; + } + + /// <summary> + /// Gets an AAC codec string. + /// </summary> + /// <param name="profile">AAC profile.</param> + /// <returns>AAC codec string.</returns> + public static string GetAACString(string profile) + { + StringBuilder result = new StringBuilder("mp4a", 9); + + if (string.Equals(profile, "HE", StringComparison.OrdinalIgnoreCase)) + { + result.Append(".40.5"); + } + else + { + // Default to LC if profile is invalid + result.Append(".40.2"); + } + + return result.ToString(); + } + + /// <summary> + /// Gets a H.264 codec string. + /// </summary> + /// <param name="profile">H.264 profile.</param> + /// <param name="level">H.264 level.</param> + /// <returns>H.264 string.</returns> + public static string GetH264String(string profile, int level) + { + StringBuilder result = new StringBuilder("avc1", 11); + + if (string.Equals(profile, "high", StringComparison.OrdinalIgnoreCase)) + { + result.Append(".6400"); + } + else if (string.Equals(profile, "main", StringComparison.OrdinalIgnoreCase)) + { + result.Append(".4D40"); + } + else if (string.Equals(profile, "baseline", StringComparison.OrdinalIgnoreCase)) + { + result.Append(".42E0"); + } + else + { + // Default to constrained baseline if profile is invalid + result.Append(".4240"); + } + + string levelHex = level.ToString("X2"); + result.Append(levelHex); + + return result.ToString(); + } + + /// <summary> + /// Gets a H.265 codec string. + /// </summary> + /// <param name="profile">H.265 profile.</param> + /// <param name="level">H.265 level.</param> + /// <returns>H.265 string.</returns> + public static string GetH265String(string profile, int level) + { + // The h265 syntax is a bit of a mystery at the time this comment was written. + // This is what I've found through various sources: + // FORMAT: [codecTag].[profile].[constraint?].L[level * 30].[UNKNOWN] + StringBuilder result = new StringBuilder("hev1", 16); + + if (string.Equals(profile, "main10", StringComparison.OrdinalIgnoreCase)) + { + result.Append(".2.6"); + } + else + { + // Default to main if profile is invalid + result.Append(".1.6"); + } + + result.Append(".L") + .Append(level * 3) + .Append(".B0"); + + return result.ToString(); + } + + /// <summary> + /// Gets an AC-3 codec string. + /// </summary> + /// <returns>AC-3 codec string.</returns> + public static string GetAC3String() + { + return "mp4a.a5"; + } + + /// <summary> + /// Gets an E-AC-3 codec string. + /// </summary> + /// <returns>E-AC-3 codec string.</returns> + public static string GetEAC3String() + { + return "mp4a.a6"; + } + } +} diff --git a/MediaBrowser.Api/UserService.cs b/MediaBrowser.Api/UserService.cs index 78fc6c694..7d4d5fcf9 100644 --- a/MediaBrowser.Api/UserService.cs +++ b/MediaBrowser.Api/UserService.cs @@ -35,7 +35,7 @@ namespace MediaBrowser.Api } [Route("/Users/Public", "GET", Summary = "Gets a list of publicly visible users for display on a login screen.")] - public class GetPublicUsers : IReturn<UserDto[]> + public class GetPublicUsers : IReturn<PublicUserDto[]> { } @@ -266,22 +266,38 @@ namespace MediaBrowser.Api _authContext = authContext; } + /// <summary> + /// Gets the public available Users information + /// </summary> + /// <param name="request">The request.</param> + /// <returns>System.Object.</returns> public object Get(GetPublicUsers request) { - // If the startup wizard hasn't been completed then just return all users - if (!ServerConfigurationManager.Configuration.IsStartupWizardCompleted) + var result = _userManager + .Users + .Where(item => !item.Policy.IsDisabled); + + if (ServerConfigurationManager.Configuration.IsStartupWizardCompleted) { - return Get(new GetUsers + var deviceId = _authContext.GetAuthorizationInfo(Request).DeviceId; + result = result.Where(item => !item.Policy.IsHidden); + + if (!string.IsNullOrWhiteSpace(deviceId)) { - IsDisabled = false - }); + result = result.Where(i => _deviceManager.CanAccessDevice(i, deviceId)); + } + + if (!_networkManager.IsInLocalNetwork(Request.RemoteIp)) + { + result = result.Where(i => i.Policy.EnableRemoteAccess); + } } - return Get(new GetUsers - { - IsHidden = false, - IsDisabled = false - }, true, true); + return ToOptimizedResult(result + .OrderBy(u => u.Name) + .Select(i => _userManager.GetPublicUserDto(i, Request.RemoteIp)) + .ToArray() + ); } /// <summary> |