/// <inheritdoc />
protected override async Task ProcessAddedAsync(IConnectionFactory factory, directorywatcher.interfaces.IFileSystemEvent e, CancellationToken token)
{
var file = e.FileSystemInfo as FileInfo;
if (!CanProcessFile(file))
{
return;
}
// the given file is going to be processed.
Logger.Verbose($"File event: {e.FullName} (Created)");
// just add the file.
await Files.AddOrUpdateFileAsync(file, token).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task ProcessAddedAsync(IConnectionFactory factory, directorywatcher.interfaces.IFileSystemEvent e, CancellationToken token)
{
var directory = e.FileSystemInfo as DirectoryInfo;
if (!CanProcessDirectory(directory))
{
return;
}
// the given file is going to be processed.
Logger.Verbose($"Directory event: {directory?.FullName} (Created)");
// just add the directory.
await Folders.AddOrUpdateDirectoryAsync(directory, token).ConfigureAwait(false);
}
/// <inheritdoc />
protected override async Task ProcessRemovedAsync(IConnectionFactory factory, directorywatcher.interfaces.IFileSystemEvent e, CancellationToken token)
{
if (!(e.FileSystemInfo is FileInfo file))
{
return;
}
// we cannot call CanProcessFile as it is now deleted.
if (Directory.IsIgnored(file))
{
return;
}
// the given file is going to be processed.
Logger.Verbose($"File event: {e.FullName} (Deleted)");
// do we have the file on record?
if (await Files.FileExistsAsync(file, token).ConfigureAwait(false))
{
// just delete the folder.
await Files.DeleteFileAsync(file, token).ConfigureAwait(false);
}
}
/// <inheritdoc />
protected override async Task ProcessRemovedAsync(IConnectionFactory factory, directorywatcher.interfaces.IFileSystemEvent e, CancellationToken token)
{
var directory = e.FileSystemInfo as DirectoryInfo;
if (null == directory)
{
return;
}
// we cannot call CanProcessDirectory as it is now deleted.
if (Directory.IsIgnored(directory))
{
return;
}
// the given file is going to be processed.
Logger.Verbose($"Directory event: {directory.FullName} (Deleted)");
// do we have the directory on record?
if (await Folders.DirectoryExistsAsync(directory, token).ConfigureAwait(false))
{
// just delete the directory.
await Folders.DeleteDirectoryAsync(directory, token).ConfigureAwait(false);
}
}
/// <inheritdoc />
protected override async Task ProcessTouchedAsync(IConnectionFactory factory, directorywatcher.interfaces.IFileSystemEvent e, CancellationToken token)
{
var directory = e.FileSystemInfo as DirectoryInfo;
if (!CanProcessDirectory(directory))
{
return;
}
// we know the directory changed ... but does it even exist on our record?
if (!await Folders.DirectoryExistsAsync(directory, token).ConfigureAwait(false))
{
for (;;)
{
// add the directory
Logger.Verbose($"Directory event: {e.FullName} (Changed - But not on file)");
// just add the directory.
await Folders.AddOrUpdateDirectoryAsync(directory, token).ConfigureAwait(false);
// get the parent directory ... if there is one.
directory = directory?.Parent;
if (null == directory)
{
break;
}
// if the new directory exists then we do not need to worry any further.
if (await Folders.DirectoryExistsAsync(directory, token).ConfigureAwait(false))
{
break;
}
}
return;
}
// the given directory is going to be processed.
Logger.Verbose($"Directory event: {e.FullName} (Changed)");
// then make sure to touch the folder accordingly
await Folders.FolderUpdates.TouchDirectoriesAsync(new [] { directory }, UpdateType.Changed, token).ConfigureAwait(false);
}
