private static void EnqueueMissedFiles(IList <WatchElement> elements)
{
List <DateTime> fil = new List <DateTime>();
lock (QueueHolder.SyncLock)
{
int i = 0;
while (i < QueueHolder.Instance.Queue.Count)
{
QueueItem qi = QueueHolder.Instance.Queue[i];
if (File.Exists(qi.FileFullPath))
{
fil.Add(File.GetLastWriteTime(qi.FileFullPath));
i++;
}
else
{
QueueHolder.Instance.Queue.Remove(qi);
}
}
}
fil.Add(QueueHolder.Instance.LastActionTime);
DateTime maxDate = fil.Max();
foreach (WatchElement element in elements)
{
if (Directory.Exists(element.SourcePath))
{
var filesNeedToEnqueue = Directory.GetFiles(element.SourcePath).Select(fileName => new { FileName = fileName, LastWriteTime = File.GetLastWriteTime(fileName) }).Where(file => file.LastWriteTime > maxDate);
foreach (var enqueuingFile in filesNeedToEnqueue)
{
NeedActionArgs args = new NeedActionArgs(enqueuingFile.FileName, element.SourcePath, element.FileNameParamRegExExpression);
NeedAction(null, args);
}
}
}
}
private static void NeedAction(object sender, NeedActionArgs e)
{
if (File.Exists(e.FilePath))
{
string fileName = Path.GetFileNameWithoutExtension(e.FilePath);
Dictionary <string, int> errors = new Dictionary <string, int>();
List <string> processed = new List <string>();
Dictionary <string, string> itemParams = new Dictionary <string, string>();
try
{
Regex regex = new Regex(e.NameExpression, RegexOptions.CultureInvariant | RegexOptions.ExplicitCapture | RegexOptions.IgnorePatternWhitespace | RegexOptions.IgnoreCase | RegexOptions.Singleline);
string[] groups = regex.GetGroupNames();
MatchCollection matches = regex.Matches(fileName);
foreach (string group in groups)
{
string value = string.Empty;
foreach (Match match in matches)
{
Group matchGroup = match.Groups[group];
if (matchGroup.Success)
{
foreach (Capture capture in matchGroup.Captures)
{
value += capture.Value;
}
}
}
itemParams.Add(group, value);
}
}
catch (Exception ex)
{
Trace.WriteLine(string.Format("Параметры элемента не были извлечены по причине ошибки: {0}", ex), Constants.TRACE_WARNING);
}
MethodInvoker addElement = (MethodInvoker) delegate
{
if (!QueueHolder.Instance.Queue.Any(item => item.FileFullPath == e.FilePath))
{
QueueHolder.Instance.Queue.Add
(
new QueueItem()
{
FileFullPath = e.FilePath,
FileExtension = Path.GetExtension(e.FilePath),
FileName = fileName,
Status = ItemStatus.Queued,
Parameters = itemParams,
Failures = errors,
PassedProcessors = processed
}
);
}
};
lock (QueueHolder.SyncLock)
{
if (_winMode)
{
_qwindow.Invoke(addElement);
}
else
{
addElement();
}
}
}
}
