jellyfin-server/Emby.Server.Implementations/Activity/ActivityLogEntryPoint.cs

645 lines
23 KiB
C#
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#pragma warning disable CS1591
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#pragma warning disable SA1600
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using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
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using System.Threading.Tasks;
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using MediaBrowser.Common.Plugins;
using MediaBrowser.Common.Updates;
using MediaBrowser.Controller;
using MediaBrowser.Controller.Authentication;
using MediaBrowser.Controller.Devices;
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using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Plugins;
using MediaBrowser.Controller.Session;
using MediaBrowser.Controller.Subtitles;
using MediaBrowser.Model.Activity;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Events;
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using MediaBrowser.Model.Globalization;
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using MediaBrowser.Model.Notifications;
using MediaBrowser.Model.Tasks;
using MediaBrowser.Model.Updates;
using Microsoft.Extensions.Logging;
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namespace Emby.Server.Implementations.Activity
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{
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public sealed class ActivityLogEntryPoint : IServerEntryPoint
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{
private readonly ILogger _logger;
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private readonly IInstallationManager _installationManager;
private readonly ISessionManager _sessionManager;
private readonly ITaskManager _taskManager;
private readonly IActivityManager _activityManager;
private readonly ILocalizationManager _localization;
private readonly ISubtitleManager _subManager;
private readonly IUserManager _userManager;
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private readonly IDeviceManager _deviceManager;
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/// <summary>
/// Initializes a new instance of the <see cref="ActivityLogEntryPoint"/> class.
/// </summary>
/// <param name="logger"></param>
/// <param name="sessionManager"></param>
/// <param name="deviceManager"></param>
/// <param name="taskManager"></param>
/// <param name="activityManager"></param>
/// <param name="localization"></param>
/// <param name="installationManager"></param>
/// <param name="subManager"></param>
/// <param name="userManager"></param>
/// <param name="appHost"></param>
public ActivityLogEntryPoint(
ILogger<ActivityLogEntryPoint> logger,
ISessionManager sessionManager,
IDeviceManager deviceManager,
ITaskManager taskManager,
IActivityManager activityManager,
ILocalizationManager localization,
IInstallationManager installationManager,
ISubtitleManager subManager,
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IUserManager userManager)
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{
_logger = logger;
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_sessionManager = sessionManager;
_deviceManager = deviceManager;
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_taskManager = taskManager;
_activityManager = activityManager;
_localization = localization;
_installationManager = installationManager;
_subManager = subManager;
_userManager = userManager;
}
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public Task RunAsync()
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{
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_taskManager.TaskCompleted += OnTaskCompleted;
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_installationManager.PluginInstalled += OnPluginInstalled;
_installationManager.PluginUninstalled += OnPluginUninstalled;
_installationManager.PluginUpdated += OnPluginUpdated;
_installationManager.PackageInstallationFailed += OnPackageInstallationFailed;
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_sessionManager.SessionStarted += OnSessionStarted;
_sessionManager.AuthenticationFailed += OnAuthenticationFailed;
_sessionManager.AuthenticationSucceeded += OnAuthenticationSucceeded;
_sessionManager.SessionEnded += OnSessionEnded;
_sessionManager.PlaybackStart += OnPlaybackStart;
_sessionManager.PlaybackStopped += OnPlaybackStopped;
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_subManager.SubtitleDownloadFailure += OnSubtitleDownloadFailure;
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_userManager.UserCreated += OnUserCreated;
_userManager.UserPasswordChanged += OnUserPasswordChanged;
_userManager.UserDeleted += OnUserDeleted;
_userManager.UserPolicyUpdated += OnUserPolicyUpdated;
_userManager.UserLockedOut += OnUserLockedOut;
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_deviceManager.CameraImageUploaded += OnCameraImageUploaded;
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return Task.CompletedTask;
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}
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private void OnCameraImageUploaded(object sender, GenericEventArgs<CameraImageUploadInfo> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("CameraImageUploadedFrom"),
e.Argument.Device.Name),
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Type = NotificationType.CameraImageUploaded.ToString()
});
}
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private void OnUserLockedOut(object sender, GenericEventArgs<User> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserLockedOutWithName"),
e.Argument.Name),
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Type = NotificationType.UserLockedOut.ToString(),
UserId = e.Argument.Id
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});
}
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private void OnSubtitleDownloadFailure(object sender, SubtitleDownloadFailureEventArgs e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("SubtitleDownloadFailureFromForItem"),
e.Provider,
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Emby.Notifications.NotificationEntryPoint.GetItemName(e.Item)),
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Type = "SubtitleDownloadFailure",
ItemId = e.Item.Id.ToString("N", CultureInfo.InvariantCulture),
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ShortOverview = e.Exception.Message
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});
}
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private void OnPlaybackStopped(object sender, PlaybackStopEventArgs e)
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{
var item = e.MediaInfo;
if (item == null)
{
_logger.LogWarning("PlaybackStopped reported with null media info.");
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return;
}
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if (e.Item != null && e.Item.IsThemeMedia)
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{
// Don't report theme song or local trailer playback
return;
}
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if (e.Users.Count == 0)
{
return;
}
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var user = e.Users[0];
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CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(_localization.GetLocalizedString("UserStoppedPlayingItemWithValues"), user.Name, GetItemName(item), e.DeviceName),
Type = GetPlaybackStoppedNotificationType(item.MediaType),
UserId = user.Id
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});
}
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private void OnPlaybackStart(object sender, PlaybackProgressEventArgs e)
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{
var item = e.MediaInfo;
if (item == null)
{
_logger.LogWarning("PlaybackStart reported with null media info.");
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return;
}
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if (e.Item != null && e.Item.IsThemeMedia)
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{
// Don't report theme song or local trailer playback
return;
}
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if (e.Users.Count == 0)
{
return;
}
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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(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserStartedPlayingItemWithValues"),
user.Name,
GetItemName(item),
e.DeviceName),
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Type = GetPlaybackNotificationType(item.MediaType),
UserId = user.Id
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});
}
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private static string GetItemName(BaseItemDto item)
{
var name = item.Name;
if (!string.IsNullOrEmpty(item.SeriesName))
{
name = item.SeriesName + " - " + name;
}
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if (item.Artists != null && item.Artists.Count > 0)
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{
name = item.Artists[0] + " - " + name;
}
return name;
}
private static string GetPlaybackNotificationType(string mediaType)
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{
if (string.Equals(mediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
{
return NotificationType.AudioPlayback.ToString();
}
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if (string.Equals(mediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase))
{
return NotificationType.VideoPlayback.ToString();
}
return null;
}
private static string GetPlaybackStoppedNotificationType(string mediaType)
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{
if (string.Equals(mediaType, MediaType.Audio, StringComparison.OrdinalIgnoreCase))
{
return NotificationType.AudioPlaybackStopped.ToString();
}
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if (string.Equals(mediaType, MediaType.Video, StringComparison.OrdinalIgnoreCase))
{
return NotificationType.VideoPlaybackStopped.ToString();
}
return null;
}
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private void OnSessionEnded(object sender, SessionEventArgs e)
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{
string name;
var session = e.SessionInfo;
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if (string.IsNullOrEmpty(session.UserName))
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{
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name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("DeviceOfflineWithName"),
session.DeviceName);
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// Causing too much spam for now
return;
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}
else
{
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name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserOfflineFromDevice"),
session.UserName,
session.DeviceName);
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}
CreateLogEntry(new ActivityLogEntry
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{
Name = name,
Type = "SessionEnded",
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ShortOverview = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("LabelIpAddressValue"),
session.RemoteEndPoint),
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UserId = session.UserId
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});
}
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private void OnAuthenticationSucceeded(object sender, GenericEventArgs<AuthenticationResult> e)
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{
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var user = e.Argument.User;
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("AuthenticationSucceededWithUserName"),
user.Name),
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Type = "AuthenticationSucceeded",
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ShortOverview = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("LabelIpAddressValue"),
e.Argument.SessionInfo.RemoteEndPoint),
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UserId = user.Id
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});
}
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private void OnAuthenticationFailed(object sender, GenericEventArgs<AuthenticationRequest> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("FailedLoginAttemptWithUserName"),
e.Argument.Username),
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Type = "AuthenticationFailed",
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ShortOverview = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("LabelIpAddressValue"),
e.Argument.RemoteEndPoint),
Severity = LogLevel.Error
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});
}
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private void OnUserPolicyUpdated(object sender, GenericEventArgs<User> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserPolicyUpdatedWithName"),
e.Argument.Name),
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Type = "UserPolicyUpdated",
UserId = e.Argument.Id
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});
}
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private void OnUserDeleted(object sender, GenericEventArgs<User> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserDeletedWithName"),
e.Argument.Name),
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Type = "UserDeleted"
});
}
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private void OnUserPasswordChanged(object sender, GenericEventArgs<User> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserPasswordChangedWithName"),
e.Argument.Name),
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Type = "UserPasswordChanged",
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UserId = e.Argument.Id
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});
}
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private void OnUserCreated(object sender, GenericEventArgs<User> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserCreatedWithName"),
e.Argument.Name),
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Type = "UserCreated",
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UserId = e.Argument.Id
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});
}
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private void OnSessionStarted(object sender, SessionEventArgs e)
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{
string name;
var session = e.SessionInfo;
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if (string.IsNullOrEmpty(session.UserName))
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{
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name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("DeviceOnlineWithName"),
session.DeviceName);
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// Causing too much spam for now
return;
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}
else
{
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name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("UserOnlineFromDevice"),
session.UserName,
session.DeviceName);
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}
CreateLogEntry(new ActivityLogEntry
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{
Name = name,
Type = "SessionStarted",
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ShortOverview = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("LabelIpAddressValue"),
session.RemoteEndPoint),
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UserId = session.UserId
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});
}
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private void OnPluginUpdated(object sender, GenericEventArgs<(IPlugin, PackageVersionInfo)> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("PluginUpdatedWithName"),
e.Argument.Item1.Name),
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Type = NotificationType.PluginUpdateInstalled.ToString(),
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ShortOverview = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("VersionNumber"),
e.Argument.Item2.versionStr),
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Overview = e.Argument.Item2.description
});
}
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private void OnPluginUninstalled(object sender, GenericEventArgs<IPlugin> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("PluginUninstalledWithName"),
e.Argument.Name),
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Type = NotificationType.PluginUninstalled.ToString()
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});
}
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private void OnPluginInstalled(object sender, GenericEventArgs<PackageVersionInfo> e)
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{
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("PluginInstalledWithName"),
e.Argument.name),
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Type = NotificationType.PluginInstalled.ToString(),
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ShortOverview = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("VersionNumber"),
e.Argument.versionStr)
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});
}
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private void OnPackageInstallationFailed(object sender, InstallationFailedEventArgs e)
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{
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var installationInfo = e.InstallationInfo;
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CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("NameInstallFailed"),
installationInfo.Name),
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Type = NotificationType.InstallationFailed.ToString(),
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ShortOverview = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("VersionNumber"),
installationInfo.Version),
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Overview = e.Exception.Message
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});
}
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private void OnTaskCompleted(object sender, TaskCompletionEventArgs e)
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{
var result = e.Result;
var task = e.Task;
var activityTask = task.ScheduledTask as IConfigurableScheduledTask;
if (activityTask != null && !activityTask.IsLogged)
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{
return;
}
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var time = result.EndTimeUtc - result.StartTimeUtc;
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var runningTime = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("LabelRunningTimeValue"),
ToUserFriendlyString(time));
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if (result.Status == TaskCompletionStatus.Failed)
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{
var vals = new List<string>();
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if (!string.IsNullOrEmpty(e.Result.ErrorMessage))
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{
vals.Add(e.Result.ErrorMessage);
}
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if (!string.IsNullOrEmpty(e.Result.LongErrorMessage))
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{
vals.Add(e.Result.LongErrorMessage);
}
CreateLogEntry(new ActivityLogEntry
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{
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Name = string.Format(
CultureInfo.InvariantCulture,
_localization.GetLocalizedString("ScheduledTaskFailedWithName"),
task.Name),
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Type = NotificationType.TaskFailed.ToString(),
Overview = string.Join(Environment.NewLine, vals),
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ShortOverview = runningTime,
Severity = LogLevel.Error
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});
}
}
private void CreateLogEntry(ActivityLogEntry entry)
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=> _activityManager.Create(entry);
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/// <inheritdoc />
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public void Dispose()
{
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_taskManager.TaskCompleted -= OnTaskCompleted;
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_installationManager.PluginInstalled -= OnPluginInstalled;
_installationManager.PluginUninstalled -= OnPluginUninstalled;
_installationManager.PluginUpdated -= OnPluginUpdated;
_installationManager.PackageInstallationFailed -= OnPackageInstallationFailed;
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_sessionManager.SessionStarted -= OnSessionStarted;
_sessionManager.AuthenticationFailed -= OnAuthenticationFailed;
_sessionManager.AuthenticationSucceeded -= OnAuthenticationSucceeded;
_sessionManager.SessionEnded -= OnSessionEnded;
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_sessionManager.PlaybackStart -= OnPlaybackStart;
_sessionManager.PlaybackStopped -= OnPlaybackStopped;
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_subManager.SubtitleDownloadFailure -= OnSubtitleDownloadFailure;
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_userManager.UserCreated -= OnUserCreated;
_userManager.UserPasswordChanged -= OnUserPasswordChanged;
_userManager.UserDeleted -= OnUserDeleted;
_userManager.UserPolicyUpdated -= OnUserPolicyUpdated;
_userManager.UserLockedOut -= OnUserLockedOut;
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_deviceManager.CameraImageUploaded -= OnCameraImageUploaded;
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}
/// <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
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var values = new List<string>();
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// Number of years
int days = span.Days;
if (days >= DaysInYear)
{
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int years = days / DaysInYear;
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values.Add(CreateValueString(years, "year"));
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days = days % DaysInYear;
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}
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// Number of months
if (days >= DaysInMonth)
{
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int months = days / DaysInMonth;
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values.Add(CreateValueString(months, "month"));
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days = days % DaysInMonth;
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}
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// Number of days
if (days >= 1)
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{
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values.Add(CreateValueString(days, "day"));
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}
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// Number of hours
if (span.Hours >= 1)
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{
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values.Add(CreateValueString(span.Hours, "hour"));
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}
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// Number of minutes
if (span.Minutes >= 1)
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{
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values.Add(CreateValueString(span.Minutes, "minute"));
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}
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// Number of seconds (include when 0 if no other components included)
if (span.Seconds >= 1 || values.Count == 0)
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{
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values.Add(CreateValueString(span.Seconds, "second"));
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}
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// Combine values into string
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var builder = new StringBuilder();
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for (int i = 0; i < values.Count; i++)
{
if (builder.Length > 0)
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{
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builder.Append(i == values.Count - 1 ? " and " : ", ");
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}
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builder.Append(values[i]);
}
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// Return result
return builder.ToString();
}
/// <summary>
/// Constructs a string description of a time-span value.
/// </summary>
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/// <param name="value">The value of this item.</param>
/// <param name="description">The name of this item (singular form).</param>
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private static string CreateValueString(int value, string description)
{
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return string.Format(
CultureInfo.InvariantCulture,
"{0:#,##0} {1}",
value,
value == 1 ? description : string.Format(CultureInfo.InvariantCulture, "{0}s", description));
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}
}
}