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			562 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
			
		
		
	
	
			562 lines
		
	
	
		
			22 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.Plugins;
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using MediaBrowser.Common.Updates;
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using MediaBrowser.Controller;
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using MediaBrowser.Controller.Configuration;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Plugins;
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using MediaBrowser.Controller.Session;
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using MediaBrowser.Controller.Subtitles;
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using MediaBrowser.Model.Activity;
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using MediaBrowser.Model.Events;
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using MediaBrowser.Model.Logging;
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using MediaBrowser.Model.Tasks;
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using MediaBrowser.Model.Updates;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using MediaBrowser.Model.Globalization;
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namespace Emby.Server.Implementations.Activity
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{
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    public class ActivityLogEntryPoint : IServerEntryPoint
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    {
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        private readonly IInstallationManager _installationManager;
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        //private readonly ILogManager _logManager;
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        //private readonly ILogger _logger;
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        private readonly ISessionManager _sessionManager;
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        private readonly ITaskManager _taskManager;
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        private readonly IActivityManager _activityManager;
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        private readonly ILocalizationManager _localization;
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        private readonly ILibraryManager _libraryManager;
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        private readonly ISubtitleManager _subManager;
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        private readonly IUserManager _userManager;
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        private readonly IServerConfigurationManager _config;
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        private readonly IServerApplicationHost _appHost;
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        public ActivityLogEntryPoint(ISessionManager sessionManager, ITaskManager taskManager, IActivityManager activityManager, ILocalizationManager localization, IInstallationManager installationManager, ILibraryManager libraryManager, ISubtitleManager subManager, IUserManager userManager, IServerConfigurationManager config, IServerApplicationHost appHost)
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        {
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            //_logger = _logManager.GetLogger("ActivityLogEntryPoint");
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            _sessionManager = sessionManager;
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            _taskManager = taskManager;
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            _activityManager = activityManager;
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            _localization = localization;
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            _installationManager = installationManager;
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            _libraryManager = libraryManager;
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            _subManager = subManager;
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            _userManager = userManager;
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            _config = config;
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            //_logManager = logManager;
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            _appHost = appHost;
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        }
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        public void Run()
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        {
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            //_taskManager.TaskExecuting += _taskManager_TaskExecuting;
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            //_taskManager.TaskCompleted += _taskManager_TaskCompleted;
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            //_installationManager.PluginInstalled += _installationManager_PluginInstalled;
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            //_installationManager.PluginUninstalled += _installationManager_PluginUninstalled;
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            //_installationManager.PluginUpdated += _installationManager_PluginUpdated;
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            //_libraryManager.ItemAdded += _libraryManager_ItemAdded;
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            //_libraryManager.ItemRemoved += _libraryManager_ItemRemoved;
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            _sessionManager.SessionStarted += _sessionManager_SessionStarted;
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            _sessionManager.AuthenticationFailed += _sessionManager_AuthenticationFailed;
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            _sessionManager.AuthenticationSucceeded += _sessionManager_AuthenticationSucceeded;
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            _sessionManager.SessionEnded += _sessionManager_SessionEnded;
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            _sessionManager.PlaybackStart += _sessionManager_PlaybackStart;
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            _sessionManager.PlaybackStopped += _sessionManager_PlaybackStopped;
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            //_subManager.SubtitlesDownloaded += _subManager_SubtitlesDownloaded;
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            _subManager.SubtitleDownloadFailure += _subManager_SubtitleDownloadFailure;
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            _userManager.UserCreated += _userManager_UserCreated;
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            _userManager.UserPasswordChanged += _userManager_UserPasswordChanged;
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            _userManager.UserDeleted += _userManager_UserDeleted;
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            _userManager.UserConfigurationUpdated += _userManager_UserConfigurationUpdated;
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            _userManager.UserLockedOut += _userManager_UserLockedOut;
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            //_config.ConfigurationUpdated += _config_ConfigurationUpdated;
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            //_config.NamedConfigurationUpdated += _config_NamedConfigurationUpdated;
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            //_logManager.LoggerLoaded += _logManager_LoggerLoaded;
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            _appHost.ApplicationUpdated += _appHost_ApplicationUpdated;
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        }
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        void _userManager_UserLockedOut(object sender, GenericEventArgs<User> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("UserLockedOutWithName"), e.Argument.Name),
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                Type = "UserLockedOut",
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                UserId = e.Argument.Id.ToString("N")
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            });
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        }
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        void _subManager_SubtitleDownloadFailure(object sender, SubtitleDownloadFailureEventArgs e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("SubtitleDownloadFailureForItem"), Notifications.Notifications.GetItemName(e.Item)),
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                Type = "SubtitleDownloadFailure",
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                ItemId = e.Item.Id.ToString("N"),
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                ShortOverview = string.Format(_localization.GetLocalizedString("ProviderValue"), e.Provider),
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                Overview = LogHelper.GetLogMessage(e.Exception).ToString()
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            });
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        }
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        void _sessionManager_PlaybackStopped(object sender, PlaybackStopEventArgs e)
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        {
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            var item = e.MediaInfo;
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            if (item == null)
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            {
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                //_logger.Warn("PlaybackStopped reported with null media info.");
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                return;
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            }
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            if (item.IsThemeMedia)
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            {
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                // Don't report theme song or local trailer playback
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                return;
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            } 
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            if (e.Users.Count == 0)
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            {
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                return;
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            }
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            var user = e.Users.First();
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("UserStoppedPlayingItemWithValues"), user.Name, item.Name),
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                Type = "PlaybackStopped",
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                ShortOverview = string.Format(_localization.GetLocalizedString("AppDeviceValues"), e.ClientName, e.DeviceName),
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                UserId = user.Id.ToString("N")
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            });
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        }
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        void _sessionManager_PlaybackStart(object sender, PlaybackProgressEventArgs e)
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        {
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            var item = e.MediaInfo;
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            if (item == null)
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            {
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                //_logger.Warn("PlaybackStart reported with null media info.");
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                return;
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            }
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            if (item.IsThemeMedia)
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            {
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                // Don't report theme song or local trailer playback
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                return;
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            } 
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            if (e.Users.Count == 0)
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            {
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                return;
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            }
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            var user = e.Users.First();
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("UserStartedPlayingItemWithValues"), user.Name, item.Name),
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                Type = "PlaybackStart",
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                ShortOverview = string.Format(_localization.GetLocalizedString("AppDeviceValues"), e.ClientName, e.DeviceName),
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                UserId = user.Id.ToString("N")
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            });
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        }
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        void _sessionManager_SessionEnded(object sender, SessionEventArgs e)
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        {
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            string name;
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            var session = e.SessionInfo;
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            if (string.IsNullOrWhiteSpace(session.UserName))
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            {
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                name = string.Format(_localization.GetLocalizedString("DeviceOfflineWithName"), session.DeviceName);
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                // Causing too much spam for now
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                return;
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            }
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            else
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            {
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                name = string.Format(_localization.GetLocalizedString("UserOfflineFromDevice"), session.UserName, session.DeviceName);
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            }
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = name,
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                Type = "SessionEnded",
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                ShortOverview = string.Format(_localization.GetLocalizedString("LabelIpAddressValue"), session.RemoteEndPoint),
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                UserId = session.UserId.HasValue ? session.UserId.Value.ToString("N") : null
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            });
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        }
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        void _sessionManager_AuthenticationSucceeded(object sender, GenericEventArgs<AuthenticationRequest> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("AuthenticationSucceededWithUserName"), e.Argument.Username),
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                Type = "AuthenticationSucceeded",
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                ShortOverview = string.Format(_localization.GetLocalizedString("LabelIpAddressValue"), e.Argument.RemoteEndPoint)
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            });
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        }
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        void _sessionManager_AuthenticationFailed(object sender, GenericEventArgs<AuthenticationRequest> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("FailedLoginAttemptWithUserName"), e.Argument.Username),
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                Type = "AuthenticationFailed",
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                ShortOverview = string.Format(_localization.GetLocalizedString("LabelIpAddressValue"), e.Argument.RemoteEndPoint),
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                Severity = LogSeverity.Error
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            });
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        }
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        void _appHost_ApplicationUpdated(object sender, GenericEventArgs<PackageVersionInfo> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = _localization.GetLocalizedString("MessageApplicationUpdated"),
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                Type = "ApplicationUpdated",
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                ShortOverview = string.Format(_localization.GetLocalizedString("VersionNumber"), e.Argument.versionStr),
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                Overview = e.Argument.description
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            });
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        }
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        void _logManager_LoggerLoaded(object sender, EventArgs e)
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        {
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        }
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        void _config_NamedConfigurationUpdated(object sender, ConfigurationUpdateEventArgs e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("MessageNamedServerConfigurationUpdatedWithValue"), e.Key),
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                Type = "NamedConfigurationUpdated"
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            });
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        }
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        void _config_ConfigurationUpdated(object sender, EventArgs e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = _localization.GetLocalizedString("MessageServerConfigurationUpdated"),
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                Type = "ServerConfigurationUpdated"
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            });
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        }
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        void _userManager_UserConfigurationUpdated(object sender, GenericEventArgs<User> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("UserConfigurationUpdatedWithName"), e.Argument.Name),
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                Type = "UserConfigurationUpdated",
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                UserId = e.Argument.Id.ToString("N")
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            });
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        }
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        void _userManager_UserDeleted(object sender, GenericEventArgs<User> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("UserDeletedWithName"), e.Argument.Name),
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                Type = "UserDeleted"
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            });
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        }
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        void _userManager_UserPasswordChanged(object sender, GenericEventArgs<User> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("UserPasswordChangedWithName"), e.Argument.Name),
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                Type = "UserPasswordChanged",
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                UserId = e.Argument.Id.ToString("N")
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            });
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        }
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        void _userManager_UserCreated(object sender, GenericEventArgs<User> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("UserCreatedWithName"), e.Argument.Name),
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                Type = "UserCreated",
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                UserId = e.Argument.Id.ToString("N")
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            });
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        }
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        void _subManager_SubtitlesDownloaded(object sender, SubtitleDownloadEventArgs e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("SubtitlesDownloadedForItem"), Notifications.Notifications.GetItemName(e.Item)),
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                Type = "SubtitlesDownloaded",
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                ItemId = e.Item.Id.ToString("N"),
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                ShortOverview = string.Format(_localization.GetLocalizedString("ProviderValue"), e.Provider)
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            });
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        }
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        void _sessionManager_SessionStarted(object sender, SessionEventArgs e)
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        {
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            string name;
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            var session = e.SessionInfo;
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            if (string.IsNullOrWhiteSpace(session.UserName))
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            {
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                name = string.Format(_localization.GetLocalizedString("DeviceOnlineWithName"), session.DeviceName);
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                // Causing too much spam for now
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                return;
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            }
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            else
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            {
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                name = string.Format(_localization.GetLocalizedString("UserOnlineFromDevice"), session.UserName, session.DeviceName);
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            }
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = name,
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                Type = "SessionStarted",
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                ShortOverview = string.Format(_localization.GetLocalizedString("LabelIpAddressValue"), session.RemoteEndPoint),
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                UserId = session.UserId.HasValue ? session.UserId.Value.ToString("N") : null
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            });
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        }
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        void _libraryManager_ItemRemoved(object sender, ItemChangeEventArgs e)
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        {
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            if (e.Item.SourceType != SourceType.Library)
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            {
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                return;
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            }
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("ItemRemovedWithName"), Notifications.Notifications.GetItemName(e.Item)),
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                Type = "ItemRemoved"
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            });
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        }
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        void _libraryManager_ItemAdded(object sender, ItemChangeEventArgs e)
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        {
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            if (e.Item.SourceType != SourceType.Library)
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            {
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                return;
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            }
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("ItemAddedWithName"), Notifications.Notifications.GetItemName(e.Item)),
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                Type = "ItemAdded",
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                ItemId = e.Item.Id.ToString("N")
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            });
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        }
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        void _installationManager_PluginUpdated(object sender, GenericEventArgs<Tuple<IPlugin, PackageVersionInfo>> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("PluginUpdatedWithName"), e.Argument.Item1.Name),
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                Type = "PluginUpdated",
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                ShortOverview = string.Format(_localization.GetLocalizedString("VersionNumber"), e.Argument.Item2.versionStr),
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                Overview = e.Argument.Item2.description
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            });
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        }
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        void _installationManager_PluginUninstalled(object sender, GenericEventArgs<IPlugin> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("PluginUninstalledWithName"), e.Argument.Name),
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                Type = "PluginUninstalled"
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            });
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        }
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        void _installationManager_PluginInstalled(object sender, GenericEventArgs<PackageVersionInfo> e)
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        {
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("PluginInstalledWithName"), e.Argument.name),
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                Type = "PluginInstalled",
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                ShortOverview = string.Format(_localization.GetLocalizedString("VersionNumber"), e.Argument.versionStr)
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            });
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        }
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        void _taskManager_TaskExecuting(object sender, GenericEventArgs<IScheduledTaskWorker> e)
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        {
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            var task = e.Argument;
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            var activityTask = task.ScheduledTask as IConfigurableScheduledTask;
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            if (activityTask != null && !activityTask.IsLogged)
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            {
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                return;
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            }
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            CreateLogEntry(new ActivityLogEntry
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            {
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                Name = string.Format(_localization.GetLocalizedString("ScheduledTaskStartedWithName"), task.Name),
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                Type = "ScheduledTaskStarted"
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            });
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        }
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        void _taskManager_TaskCompleted(object sender, TaskCompletionEventArgs e)
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        {
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            var result = e.Result;
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            var task = e.Task;
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            var activityTask = task.ScheduledTask as IConfigurableScheduledTask;
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            if (activityTask != null && !activityTask.IsLogged)
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            {
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                return;
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            }
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            var time = result.EndTimeUtc - result.StartTimeUtc;
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            var runningTime = string.Format(_localization.GetLocalizedString("LabelRunningTimeValue"), ToUserFriendlyString(time));
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            if (result.Status == TaskCompletionStatus.Failed)
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            {
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                var vals = new List<string>();
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                if (!string.IsNullOrWhiteSpace(e.Result.ErrorMessage))
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                {
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                    vals.Add(e.Result.ErrorMessage);
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                }
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                if (!string.IsNullOrWhiteSpace(e.Result.LongErrorMessage))
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                {
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                    vals.Add(e.Result.LongErrorMessage);
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                }
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                CreateLogEntry(new ActivityLogEntry
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                {
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                    Name = string.Format(_localization.GetLocalizedString("ScheduledTaskFailedWithName"), task.Name),
 | 
						|
                    Type = "ScheduledTaskFailed",
 | 
						|
                    Overview = string.Join(Environment.NewLine, vals.ToArray()),
 | 
						|
                    ShortOverview = runningTime,
 | 
						|
                    Severity = LogSeverity.Error
 | 
						|
                });
 | 
						|
            }
 | 
						|
        }
 | 
						|
 | 
						|
        private async void CreateLogEntry(ActivityLogEntry entry)
 | 
						|
        {
 | 
						|
            try
 | 
						|
            {
 | 
						|
                await _activityManager.Create(entry).ConfigureAwait(false);
 | 
						|
            }
 | 
						|
            catch
 | 
						|
            {
 | 
						|
                // Logged at lower levels
 | 
						|
            }
 | 
						|
        }
 | 
						|
 | 
						|
        public void Dispose()
 | 
						|
        {
 | 
						|
            _taskManager.TaskExecuting -= _taskManager_TaskExecuting;
 | 
						|
            _taskManager.TaskCompleted -= _taskManager_TaskCompleted;
 | 
						|
 | 
						|
            _installationManager.PluginInstalled -= _installationManager_PluginInstalled;
 | 
						|
            _installationManager.PluginUninstalled -= _installationManager_PluginUninstalled;
 | 
						|
            _installationManager.PluginUpdated -= _installationManager_PluginUpdated;
 | 
						|
 | 
						|
            _libraryManager.ItemAdded -= _libraryManager_ItemAdded;
 | 
						|
            _libraryManager.ItemRemoved -= _libraryManager_ItemRemoved;
 | 
						|
 | 
						|
            _sessionManager.SessionStarted -= _sessionManager_SessionStarted;
 | 
						|
            _sessionManager.AuthenticationFailed -= _sessionManager_AuthenticationFailed;
 | 
						|
            _sessionManager.AuthenticationSucceeded -= _sessionManager_AuthenticationSucceeded;
 | 
						|
            _sessionManager.SessionEnded -= _sessionManager_SessionEnded;
 | 
						|
 | 
						|
            _sessionManager.PlaybackStart -= _sessionManager_PlaybackStart;
 | 
						|
            _sessionManager.PlaybackStopped -= _sessionManager_PlaybackStopped;
 | 
						|
 | 
						|
            _subManager.SubtitlesDownloaded -= _subManager_SubtitlesDownloaded;
 | 
						|
            _subManager.SubtitleDownloadFailure -= _subManager_SubtitleDownloadFailure;
 | 
						|
 | 
						|
            _userManager.UserCreated -= _userManager_UserCreated;
 | 
						|
            _userManager.UserPasswordChanged -= _userManager_UserPasswordChanged;
 | 
						|
            _userManager.UserDeleted -= _userManager_UserDeleted;
 | 
						|
            _userManager.UserConfigurationUpdated -= _userManager_UserConfigurationUpdated;
 | 
						|
            _userManager.UserLockedOut -= _userManager_UserLockedOut;
 | 
						|
 | 
						|
            _config.ConfigurationUpdated -= _config_ConfigurationUpdated;
 | 
						|
            _config.NamedConfigurationUpdated -= _config_NamedConfigurationUpdated;
 | 
						|
 | 
						|
            //_logManager.LoggerLoaded -= _logManager_LoggerLoaded;
 | 
						|
 | 
						|
            _appHost.ApplicationUpdated -= _appHost_ApplicationUpdated;
 | 
						|
        }
 | 
						|
 | 
						|
        /// <summary>
 | 
						|
        /// Constructs a user-friendly string for this TimeSpan instance.
 | 
						|
        /// </summary>
 | 
						|
        public static string ToUserFriendlyString(TimeSpan span)
 | 
						|
        {
 | 
						|
            const int DaysInYear = 365;
 | 
						|
            const int DaysInMonth = 30;
 | 
						|
 | 
						|
            // Get each non-zero value from TimeSpan component
 | 
						|
            List<string> values = new List<string>();
 | 
						|
 | 
						|
            // Number of years
 | 
						|
            int days = span.Days;
 | 
						|
            if (days >= DaysInYear)
 | 
						|
            {
 | 
						|
                int years = days / DaysInYear;
 | 
						|
                values.Add(CreateValueString(years, "year"));
 | 
						|
                days = days % DaysInYear;
 | 
						|
            }
 | 
						|
            // Number of months
 | 
						|
            if (days >= DaysInMonth)
 | 
						|
            {
 | 
						|
                int months = days / DaysInMonth;
 | 
						|
                values.Add(CreateValueString(months, "month"));
 | 
						|
                days = days % DaysInMonth;
 | 
						|
            }
 | 
						|
            // Number of days
 | 
						|
            if (days >= 1)
 | 
						|
                values.Add(CreateValueString(days, "day"));
 | 
						|
            // Number of hours
 | 
						|
            if (span.Hours >= 1)
 | 
						|
                values.Add(CreateValueString(span.Hours, "hour"));
 | 
						|
            // Number of minutes
 | 
						|
            if (span.Minutes >= 1)
 | 
						|
                values.Add(CreateValueString(span.Minutes, "minute"));
 | 
						|
            // Number of seconds (include when 0 if no other components included)
 | 
						|
            if (span.Seconds >= 1 || values.Count == 0)
 | 
						|
                values.Add(CreateValueString(span.Seconds, "second"));
 | 
						|
 | 
						|
            // Combine values into string
 | 
						|
            StringBuilder builder = new StringBuilder();
 | 
						|
            for (int i = 0; i < values.Count; i++)
 | 
						|
            {
 | 
						|
                if (builder.Length > 0)
 | 
						|
                    builder.Append(i == values.Count - 1 ? " and " : ", ");
 | 
						|
                builder.Append(values[i]);
 | 
						|
            }
 | 
						|
            // Return result
 | 
						|
            return builder.ToString();
 | 
						|
        }
 | 
						|
 | 
						|
        /// <summary>
 | 
						|
        /// Constructs a string description of a time-span value.
 | 
						|
        /// </summary>
 | 
						|
        /// <param name="value">The value of this item</param>
 | 
						|
        /// <param name="description">The name of this item (singular form)</param>
 | 
						|
        private static string CreateValueString(int value, string description)
 | 
						|
        {
 | 
						|
            return String.Format("{0:#,##0} {1}",
 | 
						|
                value, value == 1 ? description : String.Format("{0}s", description));
 | 
						|
        }
 | 
						|
    }
 | 
						|
}
 |