protected void Watcher_Created(object sender, FileSystemEventArgs e)
{
try
{
var path = e.FullPath;
if (!path.EndsWith(".avi", StringComparison.OrdinalIgnoreCase) && !path.EndsWith(".mpg", StringComparison.OrdinalIgnoreCase) && !path.EndsWith(".mpeg", StringComparison.OrdinalIgnoreCase) && !path.EndsWith(".rm", StringComparison.OrdinalIgnoreCase) && !path.EndsWith(".rmvb", StringComparison.OrdinalIgnoreCase) && !path.EndsWith(".wmv", StringComparison.OrdinalIgnoreCase))
{
return;
}
var segments = path.Split(new[] { '\\' }, StringSplitOptions.RemoveEmptyEntries).Reverse();
var source = segments.First();
var category = segments.Skip(1).Take(1).Single();
if (category == "视频")
{
var target = path.Substring(0, path.LastIndexOf('.')) + TagetExtension;
if (!File.Exists(target))
{
var table = engine.OpenXTable<string, ConvertingResource>("Video");
table[path] = new ConvertingResource { Target = target, Started = false };
Log("Todo", string.Format("{0} --> {1}", path, target));
engine.Commit();
StartConvert();
}
}
}
catch (Exception exception)
{
try { watcher.Dispose(); } catch { }
Log("Error", exception.StackTrace.ToString(CultureInfo.InvariantCulture));
}
}
protected override void OnStart(string[] args)
{
try
{
Log("Service", "Start");
watcher = new FileSystemWatcher();
watcher.BeginInit();
watcher.IncludeSubdirectories = true;
watcher.Path = ResourcePath;
watcher.Created += Watcher_Created;
watcher.EnableRaisingEvents = true;
watcher.EndInit();
Log("Watching", "Start");
Log("Calculating", "Start");
DirectoryInfo info = new DirectoryInfo(ResourcePath);
var dirs = info.GetDirectories("视频", SearchOption.AllDirectories);
foreach (var dir in dirs)
{
var files = dir.GetFiles().Where(o =>
o.Name.EndsWith(".avi", StringComparison.OrdinalIgnoreCase) ||
o.Name.EndsWith(".mpg", StringComparison.OrdinalIgnoreCase) ||
o.Name.EndsWith(".mpeg", StringComparison.OrdinalIgnoreCase) ||
o.Name.EndsWith(".rm", StringComparison.OrdinalIgnoreCase) ||
o.Name.EndsWith(".rmvb", StringComparison.OrdinalIgnoreCase) ||
o.Name.EndsWith(".wmv", StringComparison.OrdinalIgnoreCase)).ToList();
var table = engine.OpenXTable<string, ConvertingResource>("Video");
foreach (var file in files)
{
var path = file.FullName;
var target = path.Substring(0, path.LastIndexOf('.')) + TagetExtension;
if (!File.Exists(target))
{
table[path] = new ConvertingResource { Target = target, Started = false };
Log("Todo", string.Format("{0} --> {1}", path, target));
}
}
engine.Commit();
}
Log("Calculating", "Calculated");
StartConvert();
}
catch (Exception exception)
{
try { watcher.Dispose(); } catch { }
Log("Error", exception.StackTrace.ToString(CultureInfo.InvariantCulture));
}
}
