From ec47c5b0f7883cebc54a2d50cdb8e65d4e07084f Mon Sep 17 00:00:00 2001
From: Bond_009 <bond.009@outlook.com>
Date: Wed, 2 Jan 2019 15:12:52 +0100
Subject: Remove unused FontConfigLoader

---
 .../Encoder/FontConfigLoader.cs                    | 179 ---------------------
 1 file changed, 179 deletions(-)
 delete mode 100644 MediaBrowser.MediaEncoding/Encoder/FontConfigLoader.cs

(limited to 'MediaBrowser.MediaEncoding/Encoder/FontConfigLoader.cs')

diff --git a/MediaBrowser.MediaEncoding/Encoder/FontConfigLoader.cs b/MediaBrowser.MediaEncoding/Encoder/FontConfigLoader.cs
deleted file mode 100644
index c62de0b11..000000000
--- a/MediaBrowser.MediaEncoding/Encoder/FontConfigLoader.cs
+++ /dev/null
@@ -1,179 +0,0 @@
-using System;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using MediaBrowser.Common.Configuration;
-using MediaBrowser.Common.Net;
-using MediaBrowser.Common.Progress;
-using MediaBrowser.Model.IO;
-using MediaBrowser.Model.Net;
-using Microsoft.Extensions.Logging;
-
-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
-                    var task = Task.Run(async () =>
-                    {
-                        await DownloadFontFile(fontsDirectory, fontFilename, new SimpleProgress<double>()).ConfigureAwait(false);
-
-                        await WriteFontConfigFile(fontsDirectory).ConfigureAwait(false);
-                    });
-                }
-            }
-            catch (HttpException ex)
-            {
-                // Don't let the server crash because of this
-                _logger.LogError(ex, "Error downloading ffmpeg font files");
-            }
-            catch (Exception ex)
-            {
-                // Don't let the server crash because of this
-                _logger.LogError(ex, "Error writing ffmpeg font files");
-            }
-        }
-
-        /// <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 = _fileSystem
-                .GetFilePaths(_appPaths.ProgramDataPath, true)
-                .FirstOrDefault(i => string.Equals(fontFilename, Path.GetFileName(i), StringComparison.OrdinalIgnoreCase));
-
-            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.LogError(ex, "Error copying file");
-                }
-            }
-
-            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.LogError(ex, "Failed to download ffmpeg font file from {url}", 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.LogError(ex, "Error deleting temp file {path}", tempFile);
-            }
-        }
-        private void Extract7zArchive(string archivePath, string targetPath)
-        {
-            _logger.LogInformation("Extracting {ArchivePath} to {TargetPath}", 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, FileOpenMode.Create, FileAccessMode.Write,
-                                                    FileShareMode.Read, true))
-                {
-                    await fileStream.WriteAsync(bytes, 0, bytes.Length);
-                }
-            }
-        }
-    }
-}
-- 
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