public async Task <IEnumerable <AnalogyLogMessage> > Process(IAnalogyOfflineDataProvider fileDataProvider, string filename, CancellationToken token)
{
FileName = filename;
if (string.IsNullOrEmpty(FileName))
{
return(new List <AnalogyLogMessage>());
}
if (!DataWindow.ForceNoFileCaching && FileProcessingManager.Instance.AlreadyProcessed(FileName) && Settings.EnableFileCaching) //get it from the cache
{
var cachedMessages = FileProcessingManager.Instance.GetMessages(FileName);
DataWindow.AppendMessages(cachedMessages, Utils.GetFileNameAsDataSource(FileName));
if (LogWindow != null)
{
Interlocked.Decrement(ref LogWindow.fileLoadingCount);
}
return(cachedMessages);
}
if (FileProcessingManager.Instance.IsFileCurrentlyBeingProcessed(FileName))
{
while (FileProcessingManager.Instance.IsFileCurrentlyBeingProcessed(FileName))
{
await Task.Delay(1000);
}
var cachedMessages = FileProcessingManager.Instance.GetMessages(FileName);
DataWindow.AppendMessages(cachedMessages, Utils.GetFileNameAsDataSource(FileName));
if (LogWindow != null)
{
Interlocked.Decrement(ref LogWindow.fileLoadingCount);
}
return(cachedMessages);
}
//otherwise read file:
try
{
FileProcessingManager.Instance.AddProcessingFile(FileName);
if (!DataWindow.DoNotAddToRecentHistory)
{
Settings.AddToRecentFiles(fileDataProvider.ID, FileName);
}
var messages = (await fileDataProvider.Process(filename, token, DataWindow).ConfigureAwait(false)).ToList();
FileProcessingManager.Instance.DoneProcessingFile(messages.ToList(), FileName);
if (LogWindow != null)
{
Interlocked.Decrement(ref LogWindow.fileLoadingCount);
}
return(messages);
}
catch (Exception e)
{
AnalogyLogger.Intance.LogCritical("Analogy", $"Error parsing file: {e}");
AnalogyLogMessage error = new AnalogyLogMessage($"Error reading file {filename}: Error: {e.Message}", AnalogyLogLevel.Error, AnalogyLogClass.General, "Analogy", "None");
error.Source = nameof(FileProcessor);
error.Module = "Analogy";
DataWindow.AppendMessage(error, fileDataProvider.GetType().FullName);
return(new List <AnalogyLogMessage> {
error
});
}
}
public async Task <IEnumerable <AnalogyLogMessage> > Process(IAnalogyOfflineDataProvider fileDataProvider,
string filename, CancellationToken token, bool isReload = false)
{
//TODO in case of zip recursive call on all extracted files
FileName = filename;
if (string.IsNullOrEmpty(FileName))
{
return(new List <AnalogyLogMessage>());
}
if (!isReload && !DataWindow.ForceNoFileCaching &&
FileProcessingManager.Instance.AlreadyProcessed(FileName) &&
Settings.EnableFileCaching) //get it from the cache
{
var cachedMessages = FileProcessingManager.Instance.GetMessages(FileName);
DataWindow.AppendMessages(cachedMessages, Utils.GetFileNameAsDataSource(FileName));
if (LogWindow != null)
{
Interlocked.Decrement(ref LogWindow.fileLoadingCount);
}
return(cachedMessages);
}
if (FileProcessingManager.Instance.IsFileCurrentlyBeingProcessed(FileName))
{
while (FileProcessingManager.Instance.IsFileCurrentlyBeingProcessed(FileName))
{
await Task.Delay(1000);
}
var cachedMessages = FileProcessingManager.Instance.GetMessages(FileName);
DataWindow.AppendMessages(cachedMessages, Utils.GetFileNameAsDataSource(FileName));
if (LogWindow != null)
{
Interlocked.Decrement(ref LogWindow.fileLoadingCount);
}
return(cachedMessages);
}
//otherwise read file:
try
{
if (fileDataProvider.CanOpenFile(filename)) //if can open natively: add to processing and process
{
FileProcessingManager.Instance.AddProcessingFile(FileName);
if (!DataWindow.DoNotAddToRecentHistory)
{
Settings.AddToRecentFiles(fileDataProvider.ID, FileName);
}
var messages = (await fileDataProvider.Process(filename, token, DataWindow).ConfigureAwait(false))
.ToList();
FileProcessingManager.Instance.DoneProcessingFile(messages.ToList(), FileName);
if (messages.Any())
{
lastNewestMessage = messages.Select(m => m.Date).Max();
}
OnFileReadingFinished?.Invoke(this, EventArgs.Empty);
if (LogWindow != null)
{
Interlocked.Decrement(ref LogWindow.fileLoadingCount);
}
return(messages);
}
else //cannot open natively. is it compressed file?
{
if (Utils.IsCompressedArchive(filename))
{
var compressedMessages = new List <AnalogyLogMessage>();
string extractedPath = UnzipFilesIntoTempFolder(filename, fileDataProvider);
if (string.IsNullOrEmpty(extractedPath))
{
string msg = $"File is not supported by {fileDataProvider}. File: {filename}";
AnalogyLogger.Instance.LogCritical("Analogy", msg);
AnalogyLogMessage error = new AnalogyErrorMessage(msg, "Analogy");
error.Source = nameof(FileProcessor);
error.Module = "Analogy";
DataWindow.AppendMessage(error, fileDataProvider.GetType().FullName);
return(new List <AnalogyLogMessage> {
error
});
}
CleanupManager.Instance.AddFolder(extractedPath);
var files = Directory.GetFiles(extractedPath);
files.ForEach(async file =>
{
var messages = await Process(fileDataProvider, file, token, isReload);
compressedMessages.AddRange(messages);
});
return(compressedMessages);
}
else
{
string msg = $"File is not supported by {fileDataProvider}. File: {filename}";
AnalogyLogger.Instance.LogCritical("Analogy", msg);
AnalogyLogMessage error = new AnalogyErrorMessage(msg, "Analogy");
error.Source = nameof(FileProcessor);
error.Module = "Analogy";
DataWindow.AppendMessage(error, fileDataProvider.GetType().FullName);
return(new List <AnalogyLogMessage> {
error
});
}
}
}
catch (Exception e)
{
AnalogyLogger.Instance.LogCritical("Analogy", $"Error parsing file: {e}");
var error = new AnalogyErrorMessage($"Error reading file {filename}: Error: {e.Message}", "Analogy");
error.Source = nameof(FileProcessor);
error.Module = "Analogy";
DataWindow.AppendMessage(error, fileDataProvider.GetType().FullName);
return(new List <AnalogyLogMessage> {
error
});
}
}