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fixed an issue with the video image provider requiring two-pass refreshing

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pull/702/head
Luke Pulverenti 12 years ago
parent 9794c8fb1a
commit 9c7f492e2c
9 changed files with 148 additions and 98 deletions
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4
MediaBrowser.Controller/Providers/MediaInfo/BaseFFProbeProvider.cs
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@ -93,7 +93,7 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
cancellationToken.ThrowIfCancellationRequested();
await Fetch(myItem, cancellationToken, result, isoMount).ConfigureAwait(false);
Fetch(myItem, cancellationToken, result, isoMount);
cancellationToken.ThrowIfCancellationRequested();
@ -180,7 +180,7 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
/// <param name="result">The result.</param>
/// <param name="isoMount">The iso mount.</param>
/// <returns>Task.</returns>
protected abstract Task Fetch(T item, CancellationToken cancellationToken, FFProbeResult result, IIsoMount isoMount);
protected abstract void Fetch(T item, CancellationToken cancellationToken, FFProbeResult result, IIsoMount isoMount);
/// <summary>
/// Converts ffprobe stream info to our MediaStream class

26
MediaBrowser.Controller/Providers/MediaInfo/FFMpegVideoImageProvider.cs
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@ -57,12 +57,6 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
if (video != null)
{
// Can't extract images if there are no video streams
if (video.MediaStreams == null || video.MediaStreams.All(m => m.Type != MediaStreamType.Video))
{
return false;
}
if (video.VideoType == VideoType.Iso && video.IsoType.HasValue && _isoManager.CanMount(item.Path))
{
return true;
@ -93,17 +87,21 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
{
var video = (Video)item;
var filename = item.Id + "_" + item.DateModified.Ticks + "_primary";
// We can only extract images from videos if we know there's an embedded video stream
if (video.MediaStreams != null && video.MediaStreams.Any(m => m.Type == MediaStreamType.Video))
{
var filename = item.Id + "_" + item.DateModified.Ticks + "_primary";
var path = Kernel.Instance.FFMpegManager.VideoImageCache.GetResourcePath(filename, ".jpg");
var path = Kernel.Instance.FFMpegManager.VideoImageCache.GetResourcePath(filename, ".jpg");
if (!Kernel.Instance.FFMpegManager.VideoImageCache.ContainsFilePath(path))
{
return ExtractImage(video, path, cancellationToken);
}
if (!Kernel.Instance.FFMpegManager.VideoImageCache.ContainsFilePath(path))
{
return ExtractImage(video, path, cancellationToken);
}
// Image is already in the cache
item.PrimaryImagePath = path;
// Image is already in the cache
item.PrimaryImagePath = path;
}
}
SetLastRefreshed(item, DateTime.UtcNow);

51
MediaBrowser.Controller/Providers/MediaInfo/FFProbeAudioInfoProvider.cs
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@ -42,41 +42,38 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
/// <param name="data">The data.</param>
/// <param name="isoMount">The iso mount.</param>
/// <returns>Task.</returns>
protected override Task Fetch(Audio audio, CancellationToken cancellationToken, FFProbeResult data, IIsoMount isoMount)
protected override void Fetch(Audio audio, CancellationToken cancellationToken, FFProbeResult data, IIsoMount isoMount)
{
return Task.Run(() =>
if (data.streams == null)
{
if (data.streams == null)
{
Logger.Error("Audio item has no streams: " + audio.Path);
return;
}
Logger.Error("Audio item has no streams: " + audio.Path);
return;
}
audio.MediaStreams = data.streams.Select(s => GetMediaStream(s, data.format)).ToList();
audio.MediaStreams = data.streams.Select(s => GetMediaStream(s, data.format)).ToList();
// Get the first audio stream
var stream = data.streams.First(s => s.codec_type.Equals("audio", StringComparison.OrdinalIgnoreCase));
// Get the first audio stream
var stream = data.streams.First(s => s.codec_type.Equals("audio", StringComparison.OrdinalIgnoreCase));
// Get duration from stream properties
var duration = stream.duration;
// Get duration from stream properties
var duration = stream.duration;
// If it's not there go into format properties
if (string.IsNullOrEmpty(duration))
{
duration = data.format.duration;
}
// If it's not there go into format properties
if (string.IsNullOrEmpty(duration))
{
duration = data.format.duration;
}
// If we got something, parse it
if (!string.IsNullOrEmpty(duration))
{
audio.RunTimeTicks = TimeSpan.FromSeconds(double.Parse(duration, UsCulture)).Ticks;
}
// If we got something, parse it
if (!string.IsNullOrEmpty(duration))
{
audio.RunTimeTicks = TimeSpan.FromSeconds(double.Parse(duration, UsCulture)).Ticks;
}
if (data.format.tags != null)
{
FetchDataFromTags(audio, data.format.tags);
}
});
if (data.format.tags != null)
{
FetchDataFromTags(audio, data.format.tags);
}
}
/// <summary>

55
MediaBrowser.Controller/Providers/MediaInfo/FFProbeVideoInfoProvider.cs
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@ -187,44 +187,41 @@ namespace MediaBrowser.Controller.Providers.MediaInfo
/// <param name="data">The data.</param>
/// <param name="isoMount">The iso mount.</param>
/// <returns>Task.</returns>
protected override Task Fetch(Video video, CancellationToken cancellationToken, FFProbeResult data, IIsoMount isoMount)
protected override void Fetch(Video video, CancellationToken cancellationToken, FFProbeResult data, IIsoMount isoMount)
{
return Task.Run(() =>
if (data.format != null)
{
if (data.format != null)
{
// For dvd's this may not always be accurate, so don't set the runtime if the item already has one
var needToSetRuntime = video.VideoType != VideoType.Dvd || video.RunTimeTicks == null || video.RunTimeTicks.Value == 0;
if (needToSetRuntime && !string.IsNullOrEmpty(data.format.duration))
{
video.RunTimeTicks = TimeSpan.FromSeconds(double.Parse(data.format.duration, UsCulture)).Ticks;
}
}
// For dvd's this may not always be accurate, so don't set the runtime if the item already has one
var needToSetRuntime = video.VideoType != VideoType.Dvd || video.RunTimeTicks == null || video.RunTimeTicks.Value == 0;
if (data.streams != null)
if (needToSetRuntime && !string.IsNullOrEmpty(data.format.duration))
{
video.MediaStreams = data.streams.Select(s => GetMediaStream(s, data.format)).ToList();
video.RunTimeTicks = TimeSpan.FromSeconds(double.Parse(data.format.duration, UsCulture)).Ticks;
}
}
if (data.Chapters != null)
{
video.Chapters = data.Chapters;
}
if (data.streams != null)
{
video.MediaStreams = data.streams.Select(s => GetMediaStream(s, data.format)).ToList();
}
if (video.Chapters == null || video.Chapters.Count == 0)
{
AddDummyChapters(video);
}
if (data.Chapters != null)
{
video.Chapters = data.Chapters;
}
if (video.VideoType == VideoType.BluRay || (video.IsoType.HasValue && video.IsoType.Value == IsoType.BluRay))
{
var inputPath = isoMount != null ? isoMount.MountedPath : video.Path;
FetchBdInfo(video, inputPath, BdInfoCache, cancellationToken);
}
if (video.Chapters == null || video.Chapters.Count == 0)
{
AddDummyChapters(video);
}
if (video.VideoType == VideoType.BluRay || (video.IsoType.HasValue && video.IsoType.Value == IsoType.BluRay))
{
var inputPath = isoMount != null ? isoMount.MountedPath : video.Path;
FetchBdInfo(video, inputPath, BdInfoCache, cancellationToken);
}
AddExternalSubtitles(video);
});
AddExternalSubtitles(video);
}
/// <summary>

2
MediaBrowser.Server.Implementations/Providers/ProviderManager.cs
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@ -104,7 +104,7 @@ namespace MediaBrowser.Server.Implementations.Providers
/// <param name="providers">The providers.</param>
public void AddMetadataProviders(IEnumerable<BaseMetadataProvider> providers)
{
MetadataProviders = providers.ToArray();
MetadataProviders = providers.OrderBy(e => e.Priority).ToArray();
}
/// <summary>

2
MediaBrowser.Server.Implementations/Sqlite/SQLiteRepository.cs
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@ -30,7 +30,7 @@ namespace MediaBrowser.Server.Implementations.Sqlite
/// <summary>
/// The flush interval
/// </summary>
private const int FlushInterval = 5000;
private const int FlushInterval = 2000;
/// <summary>
/// The flush timer

51
MediaBrowser.Server.Implementations/Sqlite/SQLiteUserDataRepository.cs
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@ -34,6 +34,18 @@ namespace MediaBrowser.Server.Implementations.Sqlite
}
}
/// <summary>
/// Gets a value indicating whether [enable delayed commands].
/// </summary>
/// <value><c>true</c> if [enable delayed commands]; otherwise, <c>false</c>.</value>
protected override bool EnableDelayedCommands
{
get
{
return false;
}
}
/// <summary>
/// The _protobuf serializer
/// </summary>
@ -106,7 +118,7 @@ namespace MediaBrowser.Server.Implementations.Sqlite
/// or
/// userDataId
/// </exception>
public Task SaveUserData(Guid userId, Guid userDataId, UserItemData userData, CancellationToken cancellationToken)
public async Task SaveUserData(Guid userId, Guid userDataId, UserItemData userData, CancellationToken cancellationToken)
{
if (userData == null)
{
@ -127,19 +139,36 @@ namespace MediaBrowser.Server.Implementations.Sqlite
cancellationToken.ThrowIfCancellationRequested();
return Task.Run(() =>
var serialized = _protobufSerializer.SerializeToBytes(userData);
cancellationToken.ThrowIfCancellationRequested();
var cmd = connection.CreateCommand();
cmd.CommandText = "replace into userdata (id, userId, data) values (@1, @2, @3)";
cmd.AddParam("@1", userDataId);
cmd.AddParam("@2", userId);
cmd.AddParam("@3", serialized);
using (var tran = connection.BeginTransaction())
{
var serialized = _protobufSerializer.SerializeToBytes(userData);
try
{
cmd.Transaction = tran;
cancellationToken.ThrowIfCancellationRequested();
await cmd.ExecuteNonQueryAsync(cancellationToken);
var cmd = connection.CreateCommand();
cmd.CommandText = "replace into userdata (id, userId, data) values (@1, @2, @3)";
cmd.AddParam("@1", userDataId);
cmd.AddParam("@2", userId);
cmd.AddParam("@3", serialized);
QueueCommand(cmd);
});
tran.Commit();
}
catch (OperationCanceledException)
{
tran.Rollback();
}
catch (Exception e)
{
Logger.ErrorException("Failed to commit transaction.", e);
tran.Rollback();
}
}
}
/// <summary>

53
MediaBrowser.Server.Implementations/Sqlite/SQLiteUserRepository.cs
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@ -45,6 +45,18 @@ namespace MediaBrowser.Server.Implementations.Sqlite
/// </summary>
private readonly IApplicationPaths _appPaths;
/// <summary>
/// Gets a value indicating whether [enable delayed commands].
/// </summary>
/// <value><c>true</c> if [enable delayed commands]; otherwise, <c>false</c>.</value>
protected override bool EnableDelayedCommands
{
get
{
return false;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SQLiteUserDataRepository" /> class.
/// </summary>
@ -97,7 +109,7 @@ namespace MediaBrowser.Server.Implementations.Sqlite
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">user</exception>
public Task SaveUser(User user, CancellationToken cancellationToken)
public async Task SaveUser(User user, CancellationToken cancellationToken)
{
if (user == null)
{
@ -109,20 +121,37 @@ namespace MediaBrowser.Server.Implementations.Sqlite
throw new ArgumentNullException("cancellationToken");
}
return Task.Run(() =>
{
cancellationToken.ThrowIfCancellationRequested();
cancellationToken.ThrowIfCancellationRequested();
var serialized = _jsonSerializer.SerializeToBytes(user);
var serialized = _jsonSerializer.SerializeToBytes(user);
cancellationToken.ThrowIfCancellationRequested();
cancellationToken.ThrowIfCancellationRequested();
var cmd = connection.CreateCommand();
cmd.CommandText = "replace into users (guid, data) values (@1, @2)";
cmd.AddParam("@1", user.Id);
cmd.AddParam("@2", serialized);
QueueCommand(cmd);
});
var cmd = connection.CreateCommand();
cmd.CommandText = "replace into users (guid, data) values (@1, @2)";
cmd.AddParam("@1", user.Id);
cmd.AddParam("@2", serialized);
using (var tran = connection.BeginTransaction())
{
try
{
cmd.Transaction = tran;
await cmd.ExecuteNonQueryAsync(cancellationToken);
tran.Commit();
}
catch (OperationCanceledException)
{
tran.Rollback();
}
catch (Exception e)
{
Logger.ErrorException("Failed to commit transaction.", e);
tran.Rollback();
}
}
}
/// <summary>

2
MediaBrowser.ServerApplication/ApplicationHost.cs
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@ -298,7 +298,7 @@ namespace MediaBrowser.ServerApplication
() => LibraryManager.AddParts(GetExports<IResolverIgnoreRule>(), GetExports<IVirtualFolderCreator>(), GetExports<IItemResolver>(), GetExports<IIntroProvider>(), GetExports<IBaseItemComparer>()),
() => ProviderManager.AddMetadataProviders(GetExports<BaseMetadataProvider>().OrderBy(e => e.Priority).ToArray())
() => ProviderManager.AddMetadataProviders(GetExports<BaseMetadataProvider>().ToArray())
);
UdpServer = new UdpServer(Logger, NetworkManager, ServerConfigurationManager);

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