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update metadata editor

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pull/702/head
Luke Pulverenti 9 years ago
parent dc49059f1b
commit 08e58886f7
6 changed files with 201 additions and 183 deletions
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179
MediaBrowser.MediaEncoding/Encoder/FontConfigLoader.cs
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@ -0,0 +1,179 @@
using System;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using CommonIO;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Net;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Net;
namespace MediaBrowser.MediaEncoding.Encoder
{
public class FontConfigLoader
{
private readonly IHttpClient _httpClient;
private readonly IApplicationPaths _appPaths;
private readonly ILogger _logger;
private readonly IZipClient _zipClient;
private readonly IFileSystem _fileSystem;
private readonly string[] _fontUrls =
{
"https://github.com/MediaBrowser/MediaBrowser.Resources/raw/master/ffmpeg/ARIALUNI.7z"
};
public FontConfigLoader(IHttpClient httpClient, IApplicationPaths appPaths, ILogger logger, IZipClient zipClient, IFileSystem fileSystem)
{
_httpClient = httpClient;
_appPaths = appPaths;
_logger = logger;
_zipClient = zipClient;
_fileSystem = fileSystem;
}
/// <summary>
/// Extracts the fonts.
/// </summary>
/// <param name="targetPath">The target path.</param>
/// <returns>Task.</returns>
public async Task DownloadFonts(string targetPath)
{
try
{
var fontsDirectory = Path.Combine(targetPath, "fonts");
_fileSystem.CreateDirectory(fontsDirectory);
const string fontFilename = "ARIALUNI.TTF";
var fontFile = Path.Combine(fontsDirectory, fontFilename);
if (_fileSystem.FileExists(fontFile))
{
await WriteFontConfigFile(fontsDirectory).ConfigureAwait(false);
}
else
{
// Kick this off, but no need to wait on it
Task.Run(async () =>
{
await DownloadFontFile(fontsDirectory, fontFilename, new Progress<double>()).ConfigureAwait(false);
await WriteFontConfigFile(fontsDirectory).ConfigureAwait(false);
});
}
}
catch (HttpException ex)
{
// Don't let the server crash because of this
_logger.ErrorException("Error downloading ffmpeg font files", ex);
}
catch (Exception ex)
{
// Don't let the server crash because of this
_logger.ErrorException("Error writing ffmpeg font files", ex);
}
}
/// <summary>
/// Downloads the font file.
/// </summary>
/// <param name="fontsDirectory">The fonts directory.</param>
/// <param name="fontFilename">The font filename.</param>
/// <returns>Task.</returns>
private async Task DownloadFontFile(string fontsDirectory, string fontFilename, IProgress<double> progress)
{
var existingFile = Directory
.EnumerateFiles(_appPaths.ProgramDataPath, fontFilename, SearchOption.AllDirectories)
.FirstOrDefault();
if (existingFile != null)
{
try
{
_fileSystem.CopyFile(existingFile, Path.Combine(fontsDirectory, fontFilename), true);
return;
}
catch (IOException ex)
{
// Log this, but don't let it fail the operation
_logger.ErrorException("Error copying file", ex);
}
}
string tempFile = null;
foreach (var url in _fontUrls)
{
progress.Report(0);
try
{
tempFile = await _httpClient.GetTempFile(new HttpRequestOptions
{
Url = url,
Progress = progress
}).ConfigureAwait(false);
break;
}
catch (Exception ex)
{
// The core can function without the font file, so handle this
_logger.ErrorException("Failed to download ffmpeg font file from {0}", ex, url);
}
}
if (string.IsNullOrEmpty(tempFile))
{
return;
}
Extract7zArchive(tempFile, fontsDirectory);
try
{
_fileSystem.DeleteFile(tempFile);
}
catch (IOException ex)
{
// Log this, but don't let it fail the operation
_logger.ErrorException("Error deleting temp file {0}", ex, tempFile);
}
}
private void Extract7zArchive(string archivePath, string targetPath)
{
_logger.Info("Extracting {0} to {1}", archivePath, targetPath);
_zipClient.ExtractAllFrom7z(archivePath, targetPath, true);
}
/// <summary>
/// Writes the font config file.
/// </summary>
/// <param name="fontsDirectory">The fonts directory.</param>
/// <returns>Task.</returns>
private async Task WriteFontConfigFile(string fontsDirectory)
{
const string fontConfigFilename = "fonts.conf";
var fontConfigFile = Path.Combine(fontsDirectory, fontConfigFilename);
if (!_fileSystem.FileExists(fontConfigFile))
{
var contents = string.Format("<?xml version=\"1.0\"?><fontconfig><dir>{0}</dir><alias><family>Arial</family><prefer>Arial Unicode MS</prefer></alias></fontconfig>", fontsDirectory);
var bytes = Encoding.UTF8.GetBytes(contents);
using (var fileStream = _fileSystem.GetFileStream(fontConfigFile, FileMode.Create, FileAccess.Write,
FileShare.Read, true))
{
await fileStream.WriteAsync(bytes, 0, bytes.Length);
}
}
}
}
}

18
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
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@ -24,6 +24,7 @@ using CommonIO;
using MediaBrowser.Model.Configuration;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Common.Extensions;
using MediaBrowser.Common.Net;
namespace MediaBrowser.MediaEncoding.Encoder
{
@ -76,11 +77,13 @@ namespace MediaBrowser.MediaEncoding.Encoder
protected readonly ISessionManager SessionManager;
protected readonly Func<ISubtitleEncoder> SubtitleEncoder;
protected readonly Func<IMediaSourceManager> MediaSourceManager;
private readonly IHttpClient _httpClient;
private readonly IZipClient _zipClient;
private readonly List<ProcessWrapper> _runningProcesses = new List<ProcessWrapper>();
private readonly bool _hasExternalEncoder;
public MediaEncoder(ILogger logger, IJsonSerializer jsonSerializer, string ffMpegPath, string ffProbePath, bool hasExternalEncoder, IServerConfigurationManager configurationManager, IFileSystem fileSystem, ILiveTvManager liveTvManager, IIsoManager isoManager, ILibraryManager libraryManager, IChannelManager channelManager, ISessionManager sessionManager, Func<ISubtitleEncoder> subtitleEncoder, Func<IMediaSourceManager> mediaSourceManager)
public MediaEncoder(ILogger logger, IJsonSerializer jsonSerializer, string ffMpegPath, string ffProbePath, bool hasExternalEncoder, IServerConfigurationManager configurationManager, IFileSystem fileSystem, ILiveTvManager liveTvManager, IIsoManager isoManager, ILibraryManager libraryManager, IChannelManager channelManager, ISessionManager sessionManager, Func<ISubtitleEncoder> subtitleEncoder, Func<IMediaSourceManager> mediaSourceManager, IHttpClient httpClient, IZipClient zipClient)
{
_logger = logger;
_jsonSerializer = jsonSerializer;
@ -93,6 +96,8 @@ namespace MediaBrowser.MediaEncoding.Encoder
SessionManager = sessionManager;
SubtitleEncoder = subtitleEncoder;
MediaSourceManager = mediaSourceManager;
_httpClient = httpClient;
_zipClient = zipClient;
FFProbePath = ffProbePath;
FFMpegPath = ffMpegPath;
@ -142,6 +147,17 @@ namespace MediaBrowser.MediaEncoding.Encoder
SetAvailableDecoders(result.Item1);
SetAvailableEncoders(result.Item2);
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
var directory = Path.GetDirectoryName(FFMpegPath);
if (FileSystem.ContainsSubPath(ConfigurationManager.ApplicationPaths.ProgramDataPath, directory))
{
await new FontConfigLoader(_httpClient, ConfigurationManager.ApplicationPaths, _logger, _zipClient,
FileSystem).DownloadFonts(directory).ConfigureAwait(false);
}
}
}
}

1
MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj
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@ -72,6 +72,7 @@
<Compile Include="Encoder\EncodingJobFactory.cs" />
<Compile Include="Encoder\EncodingUtils.cs" />
<Compile Include="Encoder\EncoderValidator.cs" />
<Compile Include="Encoder\FontConfigLoader.cs" />
<Compile Include="Encoder\JobLogger.cs" />
<Compile Include="Encoder\MediaEncoder.cs" />
<Compile Include="Encoder\VideoEncoder.cs" />

2
MediaBrowser.Server.Implementations/IO/FileRefresher.cs
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@ -33,13 +33,13 @@ namespace MediaBrowser.Server.Implementations.IO
{
logger.Debug("New file refresher created for {0}", path);
Path = path;
_affectedPaths.Add(path);
_fileSystem = fileSystem;
ConfigurationManager = configurationManager;
LibraryManager = libraryManager;
TaskManager = taskManager;
Logger = logger;
AddPath(path);
}
private void AddAffectedPath(string path)

4
MediaBrowser.Server.Startup.Common/ApplicationHost.cs
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@ -660,7 +660,9 @@ namespace MediaBrowser.Server.Startup.Common
ChannelManager,
SessionManager,
() => SubtitleEncoder,
() => MediaSourceManager);
() => MediaSourceManager,
HttpClient,
ZipClient);
MediaEncoder = mediaEncoder;
RegisterSingleInstance(MediaEncoder);

180
MediaBrowser.Server.Startup.Common/FFMpeg/FFMpegLoader.cs
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@ -2,14 +2,11 @@
using MediaBrowser.Common.Net;
using MediaBrowser.Model.IO;
using MediaBrowser.Model.Logging;
using MediaBrowser.Model.Net;
using Mono.Unix.Native;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using CommonIO;
@ -26,11 +23,6 @@ namespace MediaBrowser.Server.Startup.Common.FFMpeg
private readonly NativeEnvironment _environment;
private readonly FFMpegInstallInfo _ffmpegInstallInfo;
private readonly string[] _fontUrls =
{
"https://github.com/MediaBrowser/MediaBrowser.Resources/raw/master/ffmpeg/ARIALUNI.7z"
};
public FFMpegLoader(ILogger logger, IApplicationPaths appPaths, IHttpClient httpClient, IZipClient zipClient, IFileSystem fileSystem, NativeEnvironment environment, FFMpegInstallInfo ffmpegInstallInfo)
{
_logger = logger;
@ -112,13 +104,6 @@ namespace MediaBrowser.Server.Startup.Common.FFMpeg
}
}
if (_environment.OperatingSystem == OperatingSystem.Windows)
{
await DownloadFonts(versionedDirectoryPath).ConfigureAwait(false);
}
DeleteOlderFolders(Path.GetDirectoryName(versionedDirectoryPath), excludeFromDeletions);
// Allow just one of these to be overridden, if desired.
if (!string.IsNullOrWhiteSpace(customffMpegPath))
{
@ -132,30 +117,6 @@ namespace MediaBrowser.Server.Startup.Common.FFMpeg
return info;
}
private void DeleteOlderFolders(string path, IEnumerable<string> excludeFolders)
{
var folders = Directory.GetDirectories(path)
.Where(i => !excludeFolders.Contains(i, StringComparer.OrdinalIgnoreCase))
.ToList();
foreach (var folder in folders)
{
DeleteFolder(folder);
}
}
private void DeleteFolder(string path)
{
try
{
_fileSystem.DeleteDirectory(path, true);
}
catch (Exception ex)
{
_logger.ErrorException("Error deleting {0}", ex, path);
}
}
private FFMpegInfo GetExistingVersion(FFMpegInfo info, string rootEncoderPath)
{
var encoderFilename = Path.GetFileName(info.EncoderPath);
@ -270,12 +231,6 @@ namespace MediaBrowser.Server.Startup.Common.FFMpeg
_zipClient.ExtractAllFromTar(archivePath, targetPath, true);
}
}
private void Extract7zArchive(string archivePath, string targetPath)
{
_logger.Info("Extracting {0} to {1}", archivePath, targetPath);
_zipClient.ExtractAllFrom7z(archivePath, targetPath, true);
}
private void DeleteFile(string path)
{
@ -289,140 +244,5 @@ namespace MediaBrowser.Server.Startup.Common.FFMpeg
}
}
/// <summary>
/// Extracts the fonts.
/// </summary>
/// <param name="targetPath">The target path.</param>
/// <returns>Task.</returns>
private async Task DownloadFonts(string targetPath)
{
try
{
var fontsDirectory = Path.Combine(targetPath, "fonts");
_fileSystem.CreateDirectory(fontsDirectory);
const string fontFilename = "ARIALUNI.TTF";
var fontFile = Path.Combine(fontsDirectory, fontFilename);
if (_fileSystem.FileExists(fontFile))
{
await WriteFontConfigFile(fontsDirectory).ConfigureAwait(false);
}
else
{
// Kick this off, but no need to wait on it
Task.Run(async () =>
{
await DownloadFontFile(fontsDirectory, fontFilename, new Progress<double>()).ConfigureAwait(false);
await WriteFontConfigFile(fontsDirectory).ConfigureAwait(false);
});
}
}
catch (HttpException ex)
{
// Don't let the server crash because of this
_logger.ErrorException("Error downloading ffmpeg font files", ex);
}
catch (Exception ex)
{
// Don't let the server crash because of this
_logger.ErrorException("Error writing ffmpeg font files", ex);
}
}
/// <summary>
/// Downloads the font file.
/// </summary>
/// <param name="fontsDirectory">The fonts directory.</param>
/// <param name="fontFilename">The font filename.</param>
/// <returns>Task.</returns>
private async Task DownloadFontFile(string fontsDirectory, string fontFilename, IProgress<double> progress)
{
var existingFile = Directory
.EnumerateFiles(_appPaths.ProgramDataPath, fontFilename, SearchOption.AllDirectories)
.FirstOrDefault();
if (existingFile != null)
{
try
{
_fileSystem.CopyFile(existingFile, Path.Combine(fontsDirectory, fontFilename), true);
return;
}
catch (IOException ex)
{
// Log this, but don't let it fail the operation
_logger.ErrorException("Error copying file", ex);
}
}
string tempFile = null;
foreach (var url in _fontUrls)
{
progress.Report(0);
try
{
tempFile = await _httpClient.GetTempFile(new HttpRequestOptions
{
Url = url,
Progress = progress
}).ConfigureAwait(false);
break;
}
catch (Exception ex)
{
// The core can function without the font file, so handle this
_logger.ErrorException("Failed to download ffmpeg font file from {0}", ex, url);
}
}
if (string.IsNullOrEmpty(tempFile))
{
return;
}
Extract7zArchive(tempFile, fontsDirectory);
try
{
_fileSystem.DeleteFile(tempFile);
}
catch (IOException ex)
{
// Log this, but don't let it fail the operation
_logger.ErrorException("Error deleting temp file {0}", ex, tempFile);
}
}
/// <summary>
/// Writes the font config file.
/// </summary>
/// <param name="fontsDirectory">The fonts directory.</param>
/// <returns>Task.</returns>
private async Task WriteFontConfigFile(string fontsDirectory)
{
const string fontConfigFilename = "fonts.conf";
var fontConfigFile = Path.Combine(fontsDirectory, fontConfigFilename);
if (!_fileSystem.FileExists(fontConfigFile))
{
var contents = string.Format("<?xml version=\"1.0\"?><fontconfig><dir>{0}</dir><alias><family>Arial</family><prefer>Arial Unicode MS</prefer></alias></fontconfig>", fontsDirectory);
var bytes = Encoding.UTF8.GetBytes(contents);
using (var fileStream = _fileSystem.GetFileStream(fontConfigFile, FileMode.Create, FileAccess.Write,
FileShare.Read, true))
{
await fileStream.WriteAsync(bytes, 0, bytes.Length);
}
}
}
}
}

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