1 files changed, 20 insertions, 2 deletions

diff --git a/MediaBrowser.Controller/ClientEvent/ClientEventLogger.cs b/MediaBrowser.Controller/ClientEvent/ClientEventLogger.cs
index c00a38d1b..bdc1a7eff 100644
--- a/MediaBrowser.Controller/ClientEvent/ClientEventLogger.cs
+++ b/MediaBrowser.Controller/ClientEvent/ClientEventLogger.cs
@@ -1,4 +1,6 @@
 using System;
+using System.IO;
+using System.Threading.Tasks;
 using MediaBrowser.Model.ClientLog;
 using Microsoft.Extensions.Logging;
 
@@ -9,14 +11,19 @@ namespace MediaBrowser.Controller.ClientEvent
     {
         private const string LogString = "[{Timestamp:yyyy-MM-dd HH:mm:ss.fff zzz}] [{Level}] [{ClientName}:{ClientVersion}]: UserId: {UserId} DeviceId: {DeviceId}{NewLine}{Message}";
         private readonly ILogger<ClientEventLogger> _logger;
+        private readonly IServerApplicationPaths _applicationPaths;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="ClientEventLogger"/> class.
         /// </summary>
         /// <param name="logger">Instance of the <see cref="ILogger{ClientEventLogger}"/> interface.</param>
-        public ClientEventLogger(ILogger<ClientEventLogger> logger)
+        /// <param name="applicationPaths">Instance of the <see cref="IServerApplicationPaths"/> interface.</param>
+        public ClientEventLogger(
+            ILogger<ClientEventLogger> logger,
+            IServerApplicationPaths applicationPaths)
         {
             _logger = logger;
+            _applicationPaths = applicationPaths;
         }
 
         /// <inheritdoc />
@@ -34,5 +41,16 @@ namespace MediaBrowser.Controller.ClientEvent
                 Environment.NewLine,
                 clientLogEvent.Message);
         }
+
+        /// <inheritdoc />
+        public async Task WriteFileAsync(string fileName, Stream fileContents)
+        {
+            // Force naming convention: upload_YYYYMMDD_$name
+            fileName = $"upload_{DateTime.UtcNow:yyyyMMdd}_{fileName}";
+            var logFilePath = Path.Combine(_applicationPaths.LogDirectoryPath, fileName);
+            await using var fileStream = new FileStream(logFilePath, FileMode.CreateNew, FileAccess.Write, FileShare.None);
+            await fileContents.CopyToAsync(fileStream).ConfigureAwait(false);
+            await fileStream.FlushAsync().ConfigureAwait(false);
+        }
     }
-}
\ No newline at end of file
+}