1 files changed, 221 insertions, 0 deletions
diff --git a/MediaBrowser.Api/System/SystemService.cs b/MediaBrowser.Api/System/SystemService.cs
new file mode 100644
index 000000000..e0e20d828
--- /dev/null
+++ b/MediaBrowser.Api/System/SystemService.cs
@@ -0,0 +1,221 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using MediaBrowser.Common.Configuration;
+using MediaBrowser.Common.Net;
+using MediaBrowser.Controller;
+using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Net;
+using MediaBrowser.Model.IO;
+using MediaBrowser.Model.Net;
+using MediaBrowser.Model.Services;
+using MediaBrowser.Model.System;
+using Microsoft.Extensions.Logging;
+
+namespace MediaBrowser.Api.System
+{
+    /// <summary>
+    /// Class GetSystemInfo.
+    /// </summary>
+    [Route("/System/Info", "GET", Summary = "Gets information about the server")]
+    [Authenticated(EscapeParentalControl = true, AllowBeforeStartupWizard = true)]
+    public class GetSystemInfo : IReturn<SystemInfo>
+    {
+    }
+
+    [Route("/System/Info/Public", "GET", Summary = "Gets public information about the server")]
+    public class GetPublicSystemInfo : IReturn<PublicSystemInfo>
+    {
+    }
+
+    [Route("/System/Ping", "POST")]
+    [Route("/System/Ping", "GET")]
+    public class PingSystem : IReturnVoid
+    {
+    }
+
+    /// <summary>
+    /// Class RestartApplication.
+    /// </summary>
+    [Route("/System/Restart", "POST", Summary = "Restarts the application, if needed")]
+    [Authenticated(Roles = "Admin", AllowLocal = true)]
+    public class RestartApplication
+    {
+    }
+
+    /// <summary>
+    /// This is currently not authenticated because the uninstaller needs to be able to shutdown the server.
+    /// </summary>
+    [Route("/System/Shutdown", "POST", Summary = "Shuts down the application")]
+    [Authenticated(Roles = "Admin", AllowLocal = true)]
+    public class ShutdownApplication
+    {
+    }
+
+    [Route("/System/Logs", "GET", Summary = "Gets a list of available server log files")]
+    [Authenticated(Roles = "Admin")]
+    public class GetServerLogs : IReturn<LogFile[]>
+    {
+    }
+
+    [Route("/System/Endpoint", "GET", Summary = "Gets information about the request endpoint")]
+    [Authenticated]
+    public class GetEndpointInfo : IReturn<EndPointInfo>
+    {
+        public string Endpoint { get; set; }
+    }
+
+    [Route("/System/Logs/Log", "GET", Summary = "Gets a log file")]
+    [Authenticated(Roles = "Admin")]
+    public class GetLogFile
+    {
+        [ApiMember(Name = "Name", Description = "The log file name.", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
+        public string Name { get; set; }
+    }
+
+    [Route("/System/WakeOnLanInfo", "GET", Summary = "Gets wake on lan information")]
+    [Authenticated]
+    public class GetWakeOnLanInfo : IReturn<WakeOnLanInfo[]>
+    {
+    }
+
+    /// <summary>
+    /// Class SystemInfoService.
+    /// </summary>
+    public class SystemService : BaseApiService
+    {
+        /// <summary>
+        /// The _app host.
+        /// </summary>
+        private readonly IServerApplicationHost _appHost;
+        private readonly IApplicationPaths _appPaths;
+        private readonly IFileSystem _fileSystem;
+
+        private readonly INetworkManager _network;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="SystemService" /> class.
+        /// </summary>
+        /// <param name="appHost">The app host.</param>
+        /// <param name="fileSystem">The file system.</param>
+        /// <exception cref="ArgumentNullException">jsonSerializer</exception>
+        public SystemService(
+            ILogger<SystemService> logger,
+            IServerConfigurationManager serverConfigurationManager,
+            IHttpResultFactory httpResultFactory,
+            IServerApplicationHost appHost,
+            IFileSystem fileSystem,
+            INetworkManager network)
+            : base(logger, serverConfigurationManager, httpResultFactory)
+        {
+            _appPaths = serverConfigurationManager.ApplicationPaths;
+            _appHost = appHost;
+            _fileSystem = fileSystem;
+            _network = network;
+        }
+
+        public object Post(PingSystem request)
+        {
+            return _appHost.Name;
+        }
+
+        public object Get(GetWakeOnLanInfo request)
+        {
+            var result = _appHost.GetWakeOnLanInfo();
+
+            return ToOptimizedResult(result);
+        }
+
+        public object Get(GetServerLogs request)
+        {
+            IEnumerable<FileSystemMetadata> files;
+
+            try
+            {
+                files = _fileSystem.GetFiles(_appPaths.LogDirectoryPath, new[] { ".txt", ".log" }, true, false);
+            }
+            catch (IOException ex)
+            {
+                Logger.LogError(ex, "Error getting logs");
+                files = Enumerable.Empty<FileSystemMetadata>();
+            }
+
+            var result = files.Select(i => new LogFile
+            {
+                DateCreated = _fileSystem.GetCreationTimeUtc(i),
+                DateModified = _fileSystem.GetLastWriteTimeUtc(i),
+                Name = i.Name,
+                Size = i.Length
+            }).OrderByDescending(i => i.DateModified)
+                .ThenByDescending(i => i.DateCreated)
+                .ThenBy(i => i.Name)
+                .ToArray();
+
+            return ToOptimizedResult(result);
+        }
+
+        public Task<object> Get(GetLogFile request)
+        {
+            var file = _fileSystem.GetFiles(_appPaths.LogDirectoryPath)
+                .First(i => string.Equals(i.Name, request.Name, StringComparison.OrdinalIgnoreCase));
+
+            // For older files, assume fully static
+            var fileShare = file.LastWriteTimeUtc < DateTime.UtcNow.AddHours(-1) ? FileShare.Read : FileShare.ReadWrite;
+
+            return ResultFactory.GetStaticFileResult(Request, file.FullName, fileShare);
+        }
+
+        /// <summary>
+        /// Gets the specified request.
+        /// </summary>
+        /// <param name="request">The request.</param>
+        /// <returns>System.Object.</returns>
+        public async Task<object> Get(GetSystemInfo request)
+        {
+            var result = await _appHost.GetSystemInfo(CancellationToken.None).ConfigureAwait(false);
+
+            return ToOptimizedResult(result);
+        }
+
+        public async Task<object> Get(GetPublicSystemInfo request)
+        {
+            var result = await _appHost.GetPublicSystemInfo(CancellationToken.None).ConfigureAwait(false);
+
+            return ToOptimizedResult(result);
+        }
+
+        /// <summary>
+        /// Posts the specified request.
+        /// </summary>
+        /// <param name="request">The request.</param>
+        public void Post(RestartApplication request)
+        {
+            _appHost.Restart();
+        }
+
+        /// <summary>
+        /// Posts the specified request.
+        /// </summary>
+        /// <param name="request">The request.</param>
+        public void Post(ShutdownApplication request)
+        {
+            Task.Run(async () =>
+            {
+                await Task.Delay(100).ConfigureAwait(false);
+                await _appHost.Shutdown().ConfigureAwait(false);
+            });
+        }
+
+        public object Get(GetEndpointInfo request)
+        {
+            return ToOptimizedResult(new EndPointInfo
+            {
+                IsLocal = Request.IsLocal,
+                IsInNetwork = _network.IsInLocalNetwork(request.Endpoint ?? Request.RemoteIp)
+            });
+        }
+    }
+}