Remove remnants of system events

3 files changed, 3 insertions, 143 deletions

diff --git a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
index 44f6e2d7b..93a9a0d81 100644
--- a/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/ScheduledTaskWorker.cs
@@ -53,7 +53,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <value>The task manager.</value>
         private ITaskManager TaskManager { get; set; }
         private readonly IFileSystem _fileSystem;
-        private readonly ISystemEvents _systemEvents;
 
         /// <summary>
         /// Initializes a new instance of the <see cref="ScheduledTaskWorker" /> class.
@@ -74,7 +73,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// or
         /// logger
         /// </exception>
-        public ScheduledTaskWorker(IScheduledTask scheduledTask, IApplicationPaths applicationPaths, ITaskManager taskManager, IJsonSerializer jsonSerializer, ILogger logger, IFileSystem fileSystem, ISystemEvents systemEvents)
+        public ScheduledTaskWorker(IScheduledTask scheduledTask, IApplicationPaths applicationPaths, ITaskManager taskManager, IJsonSerializer jsonSerializer, ILogger logger, IFileSystem fileSystem)
         {
             if (scheduledTask == null)
             {
@@ -103,7 +102,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
             JsonSerializer = jsonSerializer;
             Logger = logger;
             _fileSystem = fileSystem;
-            _systemEvents = systemEvents;
 
             InitTriggerEvents();
         }
@@ -762,20 +760,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
                 };
             }
 
-            if (info.Type.Equals(typeof(SystemEventTrigger).Name, StringComparison.OrdinalIgnoreCase))
-            {
-                if (!info.SystemEvent.HasValue)
-                {
-                    throw new ArgumentException("Info did not contain a SystemEvent.", nameof(info));
-                }
-
-                return new SystemEventTrigger(_systemEvents)
-                {
-                    SystemEvent = info.SystemEvent.Value,
-                    TaskOptions = options
-                };
-            }
-
             if (info.Type.Equals(typeof(StartupTrigger).Name, StringComparison.OrdinalIgnoreCase))
             {
                 return new StartupTrigger();
diff --git a/Emby.Server.Implementations/ScheduledTasks/SystemEventTrigger.cs b/Emby.Server.Implementations/ScheduledTasks/SystemEventTrigger.cs
deleted file mode 100644
index 7a88fc2b0..000000000
--- a/Emby.Server.Implementations/ScheduledTasks/SystemEventTrigger.cs
+++ /dev/null
@@ -1,82 +0,0 @@
-using System;
-using System.Threading.Tasks;
-using MediaBrowser.Model.System;
-using MediaBrowser.Model.Tasks;
-using Microsoft.Extensions.Logging;
-
-namespace Emby.Server.Implementations.ScheduledTasks
-{
-    /// <summary>
-    /// Class SystemEventTrigger
-    /// </summary>
-    public class SystemEventTrigger : ITaskTrigger
-    {
-        /// <summary>
-        /// Gets or sets the system event.
-        /// </summary>
-        /// <value>The system event.</value>
-        public SystemEvent SystemEvent { get; set; }
-
-        /// <summary>
-        /// Gets or sets the options of this task.
-        /// </summary>
-        public TaskOptions TaskOptions { get; set; }
-
-        private readonly ISystemEvents _systemEvents;
-
-        public SystemEventTrigger(ISystemEvents systemEvents)
-        {
-            _systemEvents = systemEvents;
-        }
-
-        /// <summary>
-        /// Stars waiting for the trigger action
-        /// </summary>
-        /// <param name="lastResult">The last result.</param>
-        /// <param name="isApplicationStartup">if set to <c>true</c> [is application startup].</param>
-        public void Start(TaskResult lastResult, ILogger logger, string taskName, bool isApplicationStartup)
-        {
-            switch (SystemEvent)
-            {
-                case SystemEvent.WakeFromSleep:
-                    _systemEvents.Resume += _systemEvents_Resume;
-                    break;
-            }
-        }
-
-        private async void _systemEvents_Resume(object sender, EventArgs e)
-        {
-            if (SystemEvent == SystemEvent.WakeFromSleep)
-            {
-                // This value is a bit arbitrary, but add a delay to help ensure network connections have been restored before running the task
-                await Task.Delay(10000).ConfigureAwait(false);
-
-                OnTriggered();
-            }
-        }
-
-        /// <summary>
-        /// Stops waiting for the trigger action
-        /// </summary>
-        public void Stop()
-        {
-            _systemEvents.Resume -= _systemEvents_Resume;
-        }
-
-        /// <summary>
-        /// Occurs when [triggered].
-        /// </summary>
-        public event EventHandler<EventArgs> Triggered;
-
-        /// <summary>
-        /// Called when [triggered].
-        /// </summary>
-        private void OnTriggered()
-        {
-            if (Triggered != null)
-            {
-                Triggered(this, EventArgs.Empty);
-            }
-        }
-    }
-}
diff --git a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
index 02a082d3f..d74c8fe8c 100644
--- a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
@@ -46,8 +46,6 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// <value>The application paths.</value>
         private IApplicationPaths ApplicationPaths { get; set; }
 
-        private readonly ISystemEvents _systemEvents;
-
         /// <summary>
         /// Gets the logger.
         /// </summary>
@@ -66,54 +64,16 @@ namespace Emby.Server.Implementations.ScheduledTasks
             IApplicationPaths applicationPaths,
             IJsonSerializer jsonSerializer,
             ILoggerFactory loggerFactory,
-            IFileSystem fileSystem,
-            ISystemEvents systemEvents)
+            IFileSystem fileSystem)
         {
             ApplicationPaths = applicationPaths;
             JsonSerializer = jsonSerializer;
             Logger = loggerFactory.CreateLogger(nameof(TaskManager));
             _fileSystem = fileSystem;
-            _systemEvents = systemEvents;
 
             ScheduledTasks = new IScheduledTaskWorker[] { };
         }
 
-        private void BindToSystemEvent()
-        {
-            _systemEvents.Resume += _systemEvents_Resume;
-        }
-
-        private void _systemEvents_Resume(object sender, EventArgs e)
-        {
-            foreach (var task in ScheduledTasks)
-            {
-                task.ReloadTriggerEvents();
-            }
-        }
-
-        public void RunTaskOnNextStartup(string key)
-        {
-            var path = Path.Combine(ApplicationPaths.CachePath, "startuptasks.txt");
-
-            List<string> lines;
-
-            try
-            {
-                lines = _fileSystem.ReadAllLines(path).ToList();
-            }
-            catch
-            {
-                lines = new List<string>();
-            }
-
-            if (!lines.Contains(key, StringComparer.OrdinalIgnoreCase))
-            {
-                lines.Add(key);
-                _fileSystem.CreateDirectory(_fileSystem.GetDirectoryName(path));
-                _fileSystem.WriteAllLines(path, lines);
-            }
-        }
-
         private void RunStartupTasks()
         {
             var path = Path.Combine(ApplicationPaths.CachePath, "startuptasks.txt");
@@ -290,12 +250,10 @@ namespace Emby.Server.Implementations.ScheduledTasks
             var myTasks = ScheduledTasks.ToList();
 
             var list = tasks.ToList();
-            myTasks.AddRange(list.Select(t => new ScheduledTaskWorker(t, ApplicationPaths, this, JsonSerializer, Logger, _fileSystem, _systemEvents)));
+            myTasks.AddRange(list.Select(t => new ScheduledTaskWorker(t, ApplicationPaths, this, JsonSerializer, Logger, _fileSystem)));
 
             ScheduledTasks = myTasks.ToArray();
 
-            BindToSystemEvent();
-
             RunStartupTasks();
         }