private void soundProcessing(object dataObject)
{
var data = (ProcessingThreadData)dataObject;
// Wait while files are in use.
while (FilesHelper.FileIsInUse(data.TempInFileName) || FilesHelper.FileIsInUse(data.TempOutFileName))
{
}
var joinedFileName = joinSoundChannels(data.TempInFileName, data.TempOutFileName);
if (joinedFileName == null)
{
return;
}
File.Delete(data.TempInFileName);
File.Delete(data.TempOutFileName);
// Encode merged file to MP3.
var duration = DateTime.Now - data.StartRecordDateTime;
var recordFileName = Settings.RenderFileName(
data.RecordRawFileName, data.CallerName, data.StartRecordDateTime, duration);
if (!DirectoriesHelper.CreateDirectory(recordFileName) || !encodeMp3(joinedFileName, recordFileName))
{
// Encode to settings folder with default file name if unable encode to the desired file name.
recordFileName = Path.Combine(Settings.SettingsFolder, Settings.RenderFileName(
Settings.DEFAULT_FILE_NAME, data.CallerName, data.StartRecordDateTime, duration));
if (!encodeMp3(joinedFileName, recordFileName))
{
// If encoding fails anyway then return WAV file to user.
recordFileName = Path.ChangeExtension(recordFileName, "wav");
File.Copy(joinedFileName, recordFileName, true);
}
// Report about error and ask about opening folder with resulting file.
if (MessageBox.Show(string.Format(RECORD_SAVE_ERROR, data.RecordRawFileName, recordFileName),
"Saving error", MessageBoxButton.YesNo, MessageBoxImage.Exclamation) == MessageBoxResult.Yes)
{
Process.Start(Settings.SettingsFolder);
}
}
updateLastRecordFileName(recordFileName);
File.Delete(joinedFileName);
}
private static void PrepareEnvironment(UserSettings userSettings)
{
try
{
if (!FilesHelper.FileExists(userSettings.TasksLocation))
{
FilesHelper.OpenOrCreateFile(userSettings.TasksLocation);
}
if (!FilesHelper.FileExists(userSettings.SettingsFileLocation))
{
FilesHelper.OpenOrCreateFile(userSettings.SettingsFileLocation);
FilesHelper.WriteAllText(userSettings.SettingsFileLocation, JsonHelper.Serialize(userSettings));
}
if (!DirectoriesHelper.DirectoryExists(userSettings.DownloadLocation))
{
DirectoriesHelper.CreateDirectory(userSettings.DownloadLocation);
}
}
catch
{
NotificationsHelper.DisplayMessage(Messages.ErrorInitiatingConfiguration);
}
}