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-rw-r--r--MediaBrowser.ServerApplication/Implementations/FFMpegDownloader.cs205
1 files changed, 0 insertions, 205 deletions
diff --git a/MediaBrowser.ServerApplication/Implementations/FFMpegDownloader.cs b/MediaBrowser.ServerApplication/Implementations/FFMpegDownloader.cs
deleted file mode 100644
index 7fd0acddd..000000000
--- a/MediaBrowser.ServerApplication/Implementations/FFMpegDownloader.cs
+++ /dev/null
@@ -1,205 +0,0 @@
-using MediaBrowser.Common.Configuration;
-using MediaBrowser.Common.IO;
-using MediaBrowser.Common.Net;
-using MediaBrowser.Model.IO;
-using MediaBrowser.Model.Logging;
-using System;
-using System.IO;
-using System.Linq;
-using System.Reflection;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace MediaBrowser.ServerApplication.Implementations
-{
- public class FFMpegDownloader
- {
- private readonly IZipClient _zipClient;
- private readonly IHttpClient _httpClient;
- private readonly IApplicationPaths _appPaths;
- private readonly ILogger _logger;
-
- public FFMpegDownloader(ILogger logger, IApplicationPaths appPaths, IHttpClient httpClient, IZipClient zipClient)
- {
- _logger = logger;
- _appPaths = appPaths;
- _httpClient = httpClient;
- _zipClient = zipClient;
- }
-
- public async Task<FFMpegInfo> GetFFMpegInfo()
- {
- var assembly = GetType().Assembly;
-
- var prefix = GetType().Namespace + ".";
-
- var srch = prefix + "ffmpeg";
-
- var resource = assembly.GetManifestResourceNames().First(r => r.StartsWith(srch));
-
- var filename =
- resource.Substring(resource.IndexOf(prefix, StringComparison.OrdinalIgnoreCase) + prefix.Length);
-
- var versionedDirectoryPath = Path.Combine(GetMediaToolsPath(true),
- Path.GetFileNameWithoutExtension(filename));
-
- if (!Directory.Exists(versionedDirectoryPath))
- {
- Directory.CreateDirectory(versionedDirectoryPath);
- }
-
- await ExtractTools(assembly, resource, versionedDirectoryPath).ConfigureAwait(false);
-
- return new FFMpegInfo
- {
- ProbePath = Path.Combine(versionedDirectoryPath, "ffprobe.exe"),
- Path = Path.Combine(versionedDirectoryPath, "ffmpeg.exe"),
- Version = Path.GetFileNameWithoutExtension(versionedDirectoryPath)
- };
- }
-
- /// <summary>
- /// Extracts the tools.
- /// </summary>
- /// <param name="assembly">The assembly.</param>
- /// <param name="zipFileResourcePath">The zip file resource path.</param>
- /// <param name="targetPath">The target path.</param>
- private async Task ExtractTools(Assembly assembly, string zipFileResourcePath, string targetPath)
- {
- using (var resourceStream = assembly.GetManifestResourceStream(zipFileResourcePath))
- {
- _zipClient.ExtractAll(resourceStream, targetPath, false);
- }
-
- try
- {
- await DownloadFonts(targetPath).ConfigureAwait(false);
- }
- catch (Exception ex)
- {
- _logger.ErrorException("Error getting ffmpeg font files", ex);
- }
- }
-
- private const string FontUrl = "https://www.dropbox.com/s/9nb76tybcsw5xrk/ARIALUNI.zip?dl=1";
-
- /// <summary>
- /// Extracts the fonts.
- /// </summary>
- /// <param name="targetPath">The target path.</param>
- private async Task DownloadFonts(string targetPath)
- {
- var fontsDirectory = Path.Combine(targetPath, "fonts");
-
- if (!Directory.Exists(fontsDirectory))
- {
- Directory.CreateDirectory(fontsDirectory);
- }
-
- const string fontFilename = "ARIALUNI.TTF";
-
- var fontFile = Path.Combine(fontsDirectory, fontFilename);
-
- if (!File.Exists(fontFile))
- {
- await DownloadFontFile(fontsDirectory, fontFilename).ConfigureAwait(false);
- }
-
- await WriteFontConfigFile(fontsDirectory).ConfigureAwait(false);
- }
-
- /// <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)
- {
- var existingFile = Directory
- .EnumerateFiles(_appPaths.ProgramDataPath, fontFilename, SearchOption.AllDirectories)
- .FirstOrDefault();
-
- if (existingFile != null)
- {
- try
- {
- File.Copy(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);
- }
- }
-
- var tempFile = await _httpClient.GetTempFile(new HttpRequestOptions
- {
- Url = FontUrl,
- Progress = new Progress<double>()
- });
-
- _zipClient.ExtractAll(tempFile, fontsDirectory, true);
-
- try
- {
- File.Delete(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 (!File.Exists(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 = new FileStream(fontConfigFile, FileMode.Create, FileAccess.Write,
- FileShare.Read, StreamDefaults.DefaultFileStreamBufferSize,
- FileOptions.Asynchronous))
- {
- await fileStream.WriteAsync(bytes, 0, bytes.Length);
- }
- }
- }
-
- /// <summary>
- /// Gets the media tools path.
- /// </summary>
- /// <param name="create">if set to <c>true</c> [create].</param>
- /// <returns>System.String.</returns>
- private string GetMediaToolsPath(bool create)
- {
- var path = Path.Combine(_appPaths.ProgramDataPath, "ffmpeg");
-
- if (create && !Directory.Exists(path))
- {
- Directory.CreateDirectory(path);
- }
-
- return path;
- }
- }
-
- public class FFMpegInfo
- {
- public string Path { get; set; }
- public string ProbePath { get; set; }
- public string Version { get; set; }
- }
-}