update power management

Emby.Server.Implementations/Emby.Server.Implementations.csproj

@@ -51,6 +51,7 @@
     <Compile Include="Devices\DeviceManager.cs" />
     <Compile Include="Dto\DtoService.cs" />
     <Compile Include="EntryPoints\AutomaticRestartEntryPoint.cs" />
+    <Compile Include="EntryPoints\KeepServerAwake.cs" />
     <Compile Include="EntryPoints\LibraryChangedNotifier.cs" />
     <Compile Include="EntryPoints\LoadRegistrations.cs" />
     <Compile Include="EntryPoints\RecordingNotifier.cs" />

Emby.Server.Implementations/EntryPoints/KeepServerAwake.cs

@@ -0,0 +1,65 @@
+using MediaBrowser.Controller;
+using MediaBrowser.Controller.Plugins;
+using MediaBrowser.Controller.Session;
+using MediaBrowser.Model.Logging;
+using System;
+using System.Linq;
+using MediaBrowser.Model.System;
+using MediaBrowser.Model.Threading;
+
+namespace Emby.Server.Implementations.EntryPoints
+{
+    public class KeepServerAwake : IServerEntryPoint
+    {
+        private readonly ISessionManager _sessionManager;
+        private readonly ILogger _logger;
+        private ITimer _timer;
+        private readonly IServerApplicationHost _appHost;
+        private readonly ITimerFactory _timerFactory;
+        private readonly IPowerManagement _powerManagement;
+
+        public KeepServerAwake(ISessionManager sessionManager, ILogger logger, IServerApplicationHost appHost, ITimerFactory timerFactory, IPowerManagement powerManagement)
+        {
+            _sessionManager = sessionManager;
+            _logger = logger;
+            _appHost = appHost;
+            _timerFactory = timerFactory;
+            _powerManagement = powerManagement;
+        }
+
+        public void Run()
+        {
+            _timer = _timerFactory.Create(OnTimerCallback, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5));
+        }
+
+        private void OnTimerCallback(object state)
+        {
+            var now = DateTime.UtcNow;
+
+            try
+            {
+                if (_sessionManager.Sessions.Any(i => (now - i.LastActivityDate).TotalMinutes < 15))
+                {
+                    _powerManagement.PreventSystemStandby();
+                }
+                else
+                {
+                    _powerManagement.AllowSystemStandby();
+                }
+            }
+            catch (Exception ex)
+            {
+                _logger.ErrorException("Error resetting system standby timer", ex);
+            }
+        }
+
+        public void Dispose()
+        {
+            if (_timer != null)
+            {
+                _timer.Dispose();
+                _timer = null;
+            }
+        }
+    }
+}

Emby.Server.Implementations/Social/SharingManager.cs

@@ -0,0 +1,100 @@
+using MediaBrowser.Common.Extensions;
+using MediaBrowser.Controller;
+using MediaBrowser.Controller.Configuration;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Model.Social;
+using System;
+using System.Threading.Tasks;
+
+namespace Emby.Server.Implementations.Social
+{
+    public class SharingManager : ISharingManager
+    {
+        private readonly ISharingRepository _repository;
+        private readonly IServerConfigurationManager _config;
+        private readonly ILibraryManager _libraryManager;
+        private readonly IServerApplicationHost _appHost;
+
+        public SharingManager(ISharingRepository repository, IServerConfigurationManager config, ILibraryManager libraryManager, IServerApplicationHost appHost)
+        {
+            _repository = repository;
+            _config = config;
+            _libraryManager = libraryManager;
+            _appHost = appHost;
+        }
+
+        public async Task<SocialShareInfo> CreateShare(string itemId, string userId)
+        {
+            if (string.IsNullOrWhiteSpace(itemId))
+            {
+                throw new ArgumentNullException("itemId");
+            }
+            if (string.IsNullOrWhiteSpace(userId))
+            {
+                throw new ArgumentNullException("userId");
+            }
+
+            var item = _libraryManager.GetItemById(itemId);
+
+            if (item == null)
+            {
+                throw new ResourceNotFoundException();
+            }
+
+            var externalUrl = (await _appHost.GetSystemInfo().ConfigureAwait(false)).WanAddress;
+
+            if (string.IsNullOrWhiteSpace(externalUrl))
+            {
+                throw new InvalidOperationException("No external server address is currently available.");
+            }
+
+            var info = new SocialShareInfo
+            {
+                Id = Guid.NewGuid().ToString("N"),
+                ExpirationDate = DateTime.UtcNow.AddDays(_config.Configuration.SharingExpirationDays),
+                ItemId = itemId,
+                UserId = userId
+            };
+
+            AddShareInfo(info, externalUrl);
+            
+            await _repository.CreateShare(info).ConfigureAwait(false);
+
+            return info;
+        }
+
+        private string GetTitle(BaseItem item)
+        {
+            return item.Name;
+        }
+
+        public SocialShareInfo GetShareInfo(string id)
+        {
+            var info = _repository.GetShareInfo(id);
+
+            AddShareInfo(info, _appHost.GetSystemInfo().Result.WanAddress);
+
+            return info;
+        }
+
+        private void AddShareInfo(SocialShareInfo info, string externalUrl)
+        {
+            info.ImageUrl = externalUrl + "/Social/Shares/Public/" + info.Id + "/Image";
+            info.Url = externalUrl + "/emby/web/shared.html?id=" + info.Id;
+
+            var item = _libraryManager.GetItemById(info.ItemId);
+
+            if (item != null)
+            {
+                info.Overview = item.Overview;
+                info.Name = GetTitle(item);
+            }
+        }
+
+        public Task DeleteShare(string id)
+        {
+            return _repository.DeleteShare(id);
+        }
+    }
+}

MediaBrowser.Model/Configuration/ServerConfiguration.cs

@@ -8,6 +8,9 @@ namespace MediaBrowser.Model.Configuration
     /// </summary>
     public class ServerConfiguration : BaseApplicationConfiguration
     {
+        public const int DefaultHttpPort = 8096;
+        public const int DefaultHttpsPort = 8920;
+
         /// <summary>
         /// Gets or sets a value indicating whether [enable u pn p].
         /// </summary>
@@ -225,10 +228,10 @@ namespace MediaBrowser.Model.Configuration
             EnableExternalContentInSuggestions = true;
 
             ImageSavingConvention = ImageSavingConvention.Compatible;
-            PublicPort = 8096;
-            PublicHttpsPort = 8920;
-            HttpServerPortNumber = 8096;
-            HttpsPortNumber = 8920;
+            PublicPort = DefaultHttpPort;
+            PublicHttpsPort = DefaultHttpsPort;
+            HttpServerPortNumber = DefaultHttpPort;
+            HttpsPortNumber = DefaultHttpsPort;
             EnableHttps = false;
             EnableDashboardResponseCaching = true;
             EnableDashboardResourceMinification = true;

MediaBrowser.Model/MediaBrowser.Model.csproj

@@ -145,6 +145,7 @@
     <Compile Include="Services\IHttpResult.cs" />
     <Compile Include="Social\ISharingRepository.cs" />
     <Compile Include="System\IEnvironmentInfo.cs" />
+    <Compile Include="System\IPowerManagement.cs" />
     <Compile Include="Text\ITextEncoding.cs" />
     <Compile Include="Extensions\LinqExtensions.cs" />
     <Compile Include="FileOrganization\SmartMatchInfo.cs" />

MediaBrowser.Model/Social/ISharingRepository.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Model.Social
+{
+    public interface ISharingRepository
+    {
+        Task CreateShare(SocialShareInfo info);
+        Task DeleteShare(string id);
+        SocialShareInfo GetShareInfo(string id);
+    }
+}

MediaBrowser.Model/System/IPowerManagement.cs

@@ -0,0 +1,9 @@
+
+namespace MediaBrowser.Model.System
+{
+    public interface IPowerManagement
+    {
+        void PreventSystemStandby();
+        void AllowSystemStandby();
+    }
+}

MediaBrowser.Server.Mono/MediaBrowser.Server.Mono.csproj

@@ -100,6 +100,7 @@
     </Compile>
     <Compile Include="Native\BaseMonoApp.cs" />
     <Compile Include="Native\DbConnector.cs" />
+    <Compile Include="Native\PowerManagement.cs" />
     <Compile Include="Networking\CertificateGenerator.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />

MediaBrowser.Server.Mono/Native/BaseMonoApp.cs

@@ -68,16 +68,6 @@ namespace MediaBrowser.Server.Mono.Native
             get { return false; }
         }
 
-        public void PreventSystemStandby()
-        {
-
-        }
-
-        public void AllowSystemStandby()
-        {
-
-        }
-
         public List<Assembly> GetAssembliesWithParts()
         {
             var list = new List<Assembly>();

MediaBrowser.Server.Mono/Native/PowerManagement.cs

@@ -0,0 +1,15 @@
+using MediaBrowser.Model.System;
+
+namespace MediaBrowser.Server.Mono.Native
+{
+    public class PowerManagement : IPowerManagement
+    {
+        public void PreventSystemStandby()
+        {
+        }
+
+        public void AllowSystemStandby()
+        {
+        }
+    }
+}

MediaBrowser.Server.Mono/Program.cs

@@ -80,7 +80,7 @@ namespace MediaBrowser.Server.Mono
 
             var nativeApp = new NativeApp(options, logManager.GetLogger("App"));
 
-            _appHost = new ApplicationHost(appPaths, logManager, options, fileSystem, "emby.mono.zip", nativeApp);
+            _appHost = new ApplicationHost(appPaths, logManager, options, fileSystem, nativeApp, new PowerManagement(), "emby.mono.zip");
 
             if (options.ContainsOption("-v"))
             {

MediaBrowser.Server.Startup.Common/ApplicationHost.cs

@@ -119,6 +119,7 @@ using Emby.Server.Implementations.Sync;
 using Emby.Server.Implementations.TV;
 using Emby.Server.Implementations.Updates;
 using MediaBrowser.Model.Activity;
+using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Dlna;
 using MediaBrowser.Model.Globalization;
 using MediaBrowser.Model.Net;
@@ -260,26 +261,24 @@ namespace MediaBrowser.Server.Startup.Common
 
         internal INativeApp NativeApp { get; set; }
 
+        internal IPowerManagement PowerManagement { get; private set; }
+
         /// <summary>
         /// Initializes a new instance of the <see cref="ApplicationHost" /> class.
         /// </summary>
-        /// <param name="applicationPaths">The application paths.</param>
-        /// <param name="logManager">The log manager.</param>
-        /// <param name="options">The options.</param>
-        /// <param name="fileSystem">The file system.</param>
-        /// <param name="releaseAssetFilename">The release asset filename.</param>
-        /// <param name="nativeApp">The native application.</param>
         public ApplicationHost(ServerApplicationPaths applicationPaths,
             ILogManager logManager,
             StartupOptions options,
             IFileSystem fileSystem,
-            string releaseAssetFilename,
-            INativeApp nativeApp)
+            INativeApp nativeApp, 
+            IPowerManagement powerManagement,
+            string releaseAssetFilename)
             : base(applicationPaths, logManager, fileSystem)
         {
             _startupOptions = options;
             _releaseAssetFilename = releaseAssetFilename;
             NativeApp = nativeApp;
+            PowerManagement = powerManagement;
 
             SetBaseExceptionMessage();
         }
@@ -485,6 +484,13 @@ namespace MediaBrowser.Server.Startup.Common
             HttpPort = ServerConfigurationManager.Configuration.HttpServerPortNumber;
             HttpsPort = ServerConfigurationManager.Configuration.HttpsPortNumber;
 
+            // Safeguard against invalid configuration
+            if (HttpPort == HttpsPort)
+            {
+                HttpPort = ServerConfiguration.DefaultHttpPort;
+                HttpsPort = ServerConfiguration.DefaultHttpsPort;
+            }
+
             return base.Init(progress);
         }
 
@@ -535,6 +541,8 @@ namespace MediaBrowser.Server.Startup.Common
         {
             await base.RegisterResources(progress).ConfigureAwait(false);
 
+            RegisterSingleInstance(PowerManagement);
+
             SecurityManager = new PluginSecurityManager(this, HttpClient, JsonSerializer, ApplicationPaths, LogManager, FileSystemManager, CryptographyProvider);
             RegisterSingleInstance(SecurityManager);
 
@@ -999,13 +1007,13 @@ namespace MediaBrowser.Server.Startup.Common
             {
                 Logger.ErrorException("Error starting http server", ex);
 
-                if (HttpPort == 8096)
+                if (HttpPort == ServerConfiguration.DefaultHttpPort)
                 {
                     throw;
                 }
             }
 
-            HttpPort = 8096;
+            HttpPort = ServerConfiguration.DefaultHttpPort;
 
             try
             {

MediaBrowser.Server.Startup.Common/EntryPoints/KeepServerAwake.cs

@@ -1,60 +0,0 @@
-using MediaBrowser.Controller;
-using MediaBrowser.Controller.Plugins;
-using MediaBrowser.Controller.Session;
-using MediaBrowser.Model.Logging;
-using System;
-using System.Linq;
-using MediaBrowser.Server.Startup.Common.Threading;
-
-namespace MediaBrowser.Server.Startup.Common.EntryPoints
-{
-    public class KeepServerAwake : IServerEntryPoint
-    {
-        private readonly ISessionManager _sessionManager;
-        private readonly ILogger _logger;
-        private PeriodicTimer _timer;
-        private readonly IServerApplicationHost _appHost;
-
-        public KeepServerAwake(ISessionManager sessionManager, ILogger logger, IServerApplicationHost appHost)
-        {
-            _sessionManager = sessionManager;
-            _logger = logger;
-            _appHost = appHost;
-        }
-
-        public void Run()
-        {
-            _timer = new PeriodicTimer(obj =>
-            {
-                var now = DateTime.UtcNow;
-                var nativeApp = ((ApplicationHost)_appHost).NativeApp;
-
-                try
-                {
-                    if (_sessionManager.Sessions.Any(i => (now - i.LastActivityDate).TotalMinutes < 15))
-                    {
-                        nativeApp.PreventSystemStandby();
-                    }
-                    else
-                    {
-                        nativeApp.AllowSystemStandby();
-                    }
-                }
-                catch (Exception ex)
-                {
-                    _logger.ErrorException("Error resetting system standby timer", ex);
-                }
-
-            }, null, TimeSpan.FromMinutes(5), TimeSpan.FromMinutes(5));
-        }
-
-        public void Dispose()
-        {
-            if (_timer != null)
-            {
-                _timer.Dispose();
-                _timer = null;
-            }
-        }
-    }
-}

MediaBrowser.Server.Startup.Common/INativeApp.cs

@@ -88,13 +88,6 @@ namespace MediaBrowser.Server.Startup.Common
         /// <returns>INetworkManager.</returns>
         INetworkManager CreateNetworkManager(ILogger logger);
 
-        /// <summary>
-        /// Prevents the system stand by.
-        /// </summary>
-        void PreventSystemStandby();
-
-        void AllowSystemStandby();
-
         FFMpegInstallInfo GetFfmpegInstallInfo();
 
         void LaunchUrl(string url);

MediaBrowser.Server.Startup.Common/MediaBrowser.Server.Startup.Common.csproj

@@ -75,7 +75,6 @@
     <Compile Include="ApplicationHost.cs" />
     <Compile Include="ApplicationPathHelper.cs" />
     <Compile Include="Browser\BrowserLauncher.cs" />
-    <Compile Include="EntryPoints\KeepServerAwake.cs" />
     <Compile Include="EntryPoints\StartupWizard.cs" />
     <Compile Include="FFMpeg\FFMpegLoader.cs" />
     <Compile Include="FFMpeg\FFMpegInstallInfo.cs" />
@@ -90,7 +89,6 @@
     <Compile Include="StartupOptions.cs" />
     <Compile Include="SystemEvents.cs" />
     <Compile Include="TextLocalizer.cs" />
-    <Compile Include="Threading\PeriodicTimer.cs" />
     <Compile Include="UnhandledExceptionWriter.cs" />
   </ItemGroup>
   <ItemGroup>

MediaBrowser.Server.Startup.Common/Threading/PeriodicTimer.cs

@@ -1,72 +0,0 @@
-using System;
-using System.Threading;
-using Microsoft.Win32;
-
-namespace MediaBrowser.Server.Startup.Common.Threading
-{
-    public class PeriodicTimer : IDisposable
-    {
-        public Action<object> Callback { get; set; }
-        private Timer _timer;
-        private readonly object _state;
-        private readonly object _timerLock = new object();
-        private readonly TimeSpan _period;
-
-        public PeriodicTimer(Action<object> callback, object state, TimeSpan dueTime, TimeSpan period)
-        {
-            if (callback == null)
-            {
-                throw new ArgumentNullException("callback");
-            }
-
-            Callback = callback;
-            _period = period;
-            _state = state;
-
-            StartTimer(dueTime);
-        }
-
-        void SystemEvents_PowerModeChanged(object sender, PowerModeChangedEventArgs e)
-        {
-            if (e.Mode == PowerModes.Resume)
-            {
-                DisposeTimer();
-                StartTimer(Timeout.InfiniteTimeSpan);
-            }
-        }
-
-        private void TimerCallback(object state)
-        {
-            Callback(state);
-        }
-
-        private void StartTimer(TimeSpan dueTime)
-        {
-            lock (_timerLock)
-            {
-                _timer = new Timer(TimerCallback, _state, dueTime, _period);
-
-                Microsoft.Win32.SystemEvents.PowerModeChanged += SystemEvents_PowerModeChanged;
-            }
-        }
-
-        private void DisposeTimer()
-        {
-            Microsoft.Win32.SystemEvents.PowerModeChanged -= SystemEvents_PowerModeChanged;
-            
-            lock (_timerLock)
-            {
-                if (_timer != null)
-                {
-                    _timer.Dispose();
-                    _timer = null;
-                }
-            }
-        }
-
-        public void Dispose()
-        {
-            DisposeTimer();
-        }
-    }
-}

MediaBrowser.ServerApplication/MainStartup.cs

@@ -320,8 +320,9 @@ namespace MediaBrowser.ServerApplication
                 logManager,
                 options,
                 fileSystem,
-                "emby.windows.zip",
-                nativeApp);
+                nativeApp, 
+                new PowerManagement(),
+                "emby.windows.zip");
 
             var initProgress = new Progress<double>();
 

MediaBrowser.ServerApplication/MediaBrowser.ServerApplication.csproj

@@ -127,6 +127,7 @@
     <Compile Include="Native\LnkShortcutHandler.cs" />
     <Compile Include="Native\DbConnector.cs" />
     <Compile Include="Native\LoopbackUtil.cs" />
+    <Compile Include="Native\PowerManagement.cs" />
     <Compile Include="Native\Standby.cs" />
     <Compile Include="Native\ServerAuthorization.cs" />
     <Compile Include="Native\WindowsApp.cs" />

MediaBrowser.ServerApplication/Native/PowerManagement.cs

@@ -0,0 +1,17 @@
+using MediaBrowser.Model.System;
+
+namespace MediaBrowser.ServerApplication.Native
+{
+    public class PowerManagement : IPowerManagement
+    {
+        public void PreventSystemStandby()
+        {
+            MainStartup.Invoke(Standby.PreventSleep);
+        }
+
+        public void AllowSystemStandby()
+        {
+            MainStartup.Invoke(Standby.AllowSleep);
+        }
+    }
+}

MediaBrowser.ServerApplication/Native/WindowsApp.cs

@@ -139,16 +139,6 @@ namespace MediaBrowser.ServerApplication.Native
             return new NetworkManager(logger);
         }
 
-        public void PreventSystemStandby()
-        {
-            MainStartup.Invoke(Standby.PreventSleep);
-        }
-
-        public void AllowSystemStandby()
-        {
-            MainStartup.Invoke(Standby.AllowSleep);
-        }
-
         public FFMpegInstallInfo GetFfmpegInstallInfo()
         {
             var info = new FFMpegInstallInfo();