/// <summary>
/// Event handler that gets called when a file has been renamed
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private static void Janitor_FileRenamed(object sender, RenamedEventArgs e)
{
bool isDir = Directory.Exists(e.FullPath);
if (!isDir && !MediaManager.IsSupported(e.FullPath))
return;
JanitorTask task = new JanitorTask() { Data = e.OldFullPath + "\n" + e.FullPath, Job = isDir ? JanitorJob.RenameFolder : JanitorJob.RenameFile };
foreach (JanitorTask jt in janitorTasks)
{
// on delete this event will fire afterwards, but we should skip it
if (jt.Job == JanitorJob.DeleteFile && jt.Data == e.FullPath)
return;
// check if this job is already in the queue
if (jt.Job == task.Job && jt.Data == task.Data)
return;
}
//janitorLazyness.Stop();
if (janitorLazyness != null)
janitorLazyness.Dispose();
janitorTasks.Add(task);
janitorLazyness = new Timer(Janitor_Clean, null, 400, 3600);
}
/// <summary>
/// Event handler that gets called when a file has been modified
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private static void Janitor_FileChanged(object sender, FileSystemEventArgs e)
{
bool isDir = Directory.Exists(e.FullPath);
if (!PathIsAdded(e.FullPath) || !MediaManager.IsSupported(e.FullPath))
return;
JanitorTask task = new JanitorTask() { Data = e.FullPath };
if (e.ChangeType == WatcherChangeTypes.Deleted)
{
if (MediaManager.IsSupported(e.FullPath))
task.Job = JanitorJob.DeleteFile;
else if (Directory.Exists(e.FullPath))
task.Job = JanitorJob.DeleteFolder;
else
return;
}
else if (e.ChangeType == WatcherChangeTypes.Created)
task.Job = isDir ? JanitorJob.CreateFolder : JanitorJob.CreateFile;
else if (e.ChangeType == WatcherChangeTypes.Changed)
{
if (isDir) return;
task.Job = JanitorJob.UpdateFile;
}
else
return;
foreach (JanitorTask jt in janitorTasks)
{
// on create folder this event will fire afterwards, but we should skip it
if (!isDir && jt.Job == JanitorJob.CreateFolder && e.ChangeType == WatcherChangeTypes.Changed && jt.Data == e.FullPath)
return;
// on rename and create this event will fire afterwards, but we should skip it
if (e.ChangeType == WatcherChangeTypes.Changed &&
((jt.Job == JanitorJob.RenameFile && jt.Data.EndsWith("\n" + e.FullPath)) ||
(jt.Job == JanitorJob.CreateFile && jt.Data == e.FullPath)))
return;
// check if this job is already in the queue
if (jt.Job == task.Job && jt.Data == task.Data)
return;
}
if (janitorLazyness != null)
janitorLazyness.Dispose();
janitorTasks.Add(task);
janitorLazyness = new Timer(Janitor_Clean, null, 400, 3600);
}
/// <summary>
/// Event handler that gets called when a Library has been modified
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event data</param>
private static void Janitor_LibraryChanged(object sender, FileSystemEventArgs e)
{
JanitorTask task = new JanitorTask() { Data = System.IO.Path.GetFileNameWithoutExtension(e.Name) };
if (e.ChangeType == WatcherChangeTypes.Deleted)
task.Job = JanitorJob.DeleteLibrary;
else if (e.ChangeType == WatcherChangeTypes.Created)
task.Job = JanitorJob.CreateLibrary;
else if (e.ChangeType == WatcherChangeTypes.Changed)
task.Job = JanitorJob.UpdateLibrary;
else
return;
foreach (JanitorTask jt in janitorTasks)
{
// on rename and create this event will fire afterwards, but we should skip it
if (e.ChangeType == WatcherChangeTypes.Changed &&
((jt.Job == JanitorJob.RenameLibrary && jt.Data.EndsWith("\n" + System.IO.Path.GetFileNameWithoutExtension(e.Name))) ||
(jt.Job == JanitorJob.CreateLibrary && jt.Data == System.IO.Path.GetFileNameWithoutExtension(e.Name))))
{
return;
}
// check if this job is already in the queue
if (jt.Job == task.Job && jt.Data == task.Data)
{
return;
}
// an update may be preceded by a delete, so we change the delete task into an update task
if (task.Job == JanitorJob.UpdateLibrary && jt.Job == JanitorJob.DeleteLibrary && task.Data == jt.Data)
{
jt.Job = JanitorJob.UpdateLibrary;
return;
}
// an update may be followed by a delete, so we skip the delete
if (task.Job == JanitorJob.DeleteLibrary && jt.Job == JanitorJob.UpdateLibrary && task.Data == jt.Data)
{
return;
}
}
if (janitorLazyness != null)
janitorLazyness.Dispose();
janitorTasks.Add(task);
janitorLazyness = new Timer(Janitor_Clean, null, 400, 3600);
}