private async Task RunAsync(CancellationToken cancellationToken)
{
// TODO: Remplacez le texte suivant par votre propre logique.
while (!cancellationToken.IsCancellationRequested)
{
Trace.TraceInformation("Working");
TASK_Service taskService = new TASK_Service();
List <TASK> listOfTasks = taskService.GetListOfTaskByStatusToDoOrToMerge();
if (listOfTasks.Count() > 0)
{
TASK task = listOfTasks.First();
task.DATE_BEGIN_CONVERSION = DateTime.Now;
taskService.AddOrUpdateTask(task);
new TRACE_Service().AddTrace(new TRACE()
{
FK_ID_TASK = task.PK_ID_TASK, FK_ID_SERVER = 1, METHOD = "INITIALISATION TASK", DESCRIPTION = "Récupération de la tache à effectuer"
});
TranscoderService.DoFFmpegConversion(task);
}
await Task.Delay(60000);
}
}
public static bool DoFFmpegConversion(TASK Task)
{
InitWorkspace();
FORMAT formatToConvert = new FORMAT_Service().GetFormatById((int)Task.FK_ID_FORMAT_TO_CONVERT);
try
{
if (Task.STATUS == (int)EnumManager.PARAM_TASK_STATUS.A_REASSEMBLER)
{
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.EN_COURS;
new TASK_Service().AddOrUpdateTask(Task);
List <TASK> listOfSubTaskByParent = new TASK_Service().GetSubTaskByMotherTask(Task.PK_ID_TASK);
bool isMerged = FFmpegMergeSplits(Task, listOfSubTaskByParent);
if (isMerged)
{
Task.DATE_END_CONVERSION = DateTime.Now;
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.EFFECTUE;
}
}
else
if (!GetTaskAndSetIfTaskIsSplitted(Task, formatToConvert))
{
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.EN_COURS;
new TASK_Service().AddOrUpdateTask(Task);
FFMpegService.Execute(Task.FILE_URL_TEMP, formatToConvert.FORMAT_FFMPEG_VALUE, Task.FILE_URL_DESTINATION);
Task.DATE_END_CONVERSION = DateTime.Now;
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.EFFECTUE;
// Verification si c'est une sous tache
// On vérifie si les sous taches ont été effectué ou pas.
if (Task.FK_ID_PARENT_TASK != null)
{
List <TASK> listOfSubTaskByParent = new TASK_Service().GetSubTaskByMotherTask((int)Task.FK_ID_PARENT_TASK);
int totalEffectue = listOfSubTaskByParent.Count(x => x.STATUS == (int)EnumManager.PARAM_TASK_STATUS.EFFECTUE);
if (totalEffectue.Equals(listOfSubTaskByParent.Count))
{
TASK MotherTask = new TASK_Service().GetTaskById((int)Task.FK_ID_PARENT_TASK);
MotherTask.STATUS = (int)EnumManager.PARAM_TASK_STATUS.A_REASSEMBLER;
new TASK_Service().AddOrUpdateTask(MotherTask);
}
}
}
new TASK_Service().AddOrUpdateTask(Task);
return(true);
}
catch (Exception e)
{
Task.DATE_END_CONVERSION = DateTime.Now;
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.ERREUR;
new TASK_Service().AddOrUpdateTask(Task);
TRACE Trace = new TRACE {
FK_ID_TASK = Task.PK_ID_TASK, FK_ID_SERVER = 1, DATE_TRACE = DateTime.Now, NOM_SERVER = System.Environment.MachineName, DESCRIPTION = e.Message, METHOD = "CONVERSION FFMPEG", TYPE = "ERROR"
};
new TRACE_Service().AddTrace(Trace);
return(false);
}
}
public ActionResult Telecharger(int id)
{
TASK task = new TASK_Service().GetTaskById(id);
int index = task.FILE_URL_DESTINATION.LastIndexOf('\\') + 1;
string file = task.FILE_URL_DESTINATION.Substring(index);
DownloadFile(file, task.FILE_URL_DESTINATION);
return(RedirectToAction("MesConversions"));
}
public ActionResult DeleteConversion(int id)
{
if (id != 0)
{
bool isDeleted = new TASK_Service().DeleteTaskById(id);
if (isDeleted)
{
return(RedirectToAction("Panier"));
}
}
return(RedirectToAction("Panier"));
}
public ActionResult MesConversions()
{
int UserId = CookieUtil.GetUserId(this);
if (UserId == 0)
{
return(RedirectToAction("Index", "Home"));
}
var commandes = new TASK_Service().GetListCommandesViewModel(UserId);
return(View("ListCommandes", commandes));
}
public ActionResult Panier()
{
int UserId = CookieUtil.GetUserId(this);
if (UserId == 0)
{
return(RedirectToAction("Index", "Home"));
}
var panier = new TASK_Service().GetPanierViewModel(UserId);
return(View("Panier", panier));
}
public ActionResult AddConversion()
{
int UserId = CookieUtil.GetUserId(this);
if (UserId == 0)
{
CreateTaskViewModel model = new TASK_Service().InitCreateTaskViewModelFromAnonymous();
return(View(model));
}
{
CreateTaskViewModel model = new TASK_Service().InitCreateTaskViewModel(UserId);
return(View(model));
}
}
private void WorkerFunction()
{
// start an endless loop; loop will abort only when "serviceStarted" flag = false
while (true)
{
try
{
tick++;
CreateFileData("Events.txt", "tick: " + tick.ToString() + " Date : " + DateTime.Now.ToString());
CreateFileData("Events.txt", "avant requete : ok");
TASK_Service taskService = new TASK_Service();
TASK task = taskService.GetLastTaskToConvert();
if (task != null)
{
CreateFileData("Events.txt", "tache trouvée : " + task.PK_ID_TASK.ToString());
lock (_lockObject)
{
CreateFileData("Events.txt", "tache not null et lock : ok");
task.DATE_BEGIN_CONVERSION = DateTime.Now;
taskService.UpdateTask(task);
new TRACE_Service().AddTrace(new TRACE()
{
FK_ID_TASK = task.PK_ID_TASK, FK_ID_SERVER = 1, DATE_TRACE = DateTime.Now, NOM_SERVER = System.Environment.MachineName, METHOD = "INITIALISATION TASK", DESCRIPTION = "Récupération de la tache à effectuer"
});
TranscoderService.DoFFmpegConversion(task);
}
}
}
catch (Exception f)
{
string path = ConfigurationManager.AppSettings["TranscoderRootServiceForLogs"] + "Exception.txt";
StreamWriter oStreamWriter = new StreamWriter(path, true);
oStreamWriter.WriteLine("DATE : " + DateTime.Now.ToString());
oStreamWriter.WriteLine(f.Message);
oStreamWriter.WriteLine(f.InnerException);
oStreamWriter.WriteLine(f.StackTrace);
oStreamWriter.Close();
oStreamWriter = null;
serviceStarted = false;
}
Thread.Sleep(5000);
serviceStarted = true;
}
// time to end the thread
// Thread.CurrentThread.Abort();
}
public ActionResult AddConversion(CreateTaskViewModel model)
{
//if (!ModelState.IsValid)
// return View(model);
bool isEdited = new TASK_Service().AddTaskByViewModel(model);
FlashMessage.Confirmation(@UiStrings.add_conversion_message_added_to_cart);
if (model.ShortEditUserViewModel.PK_ID_USER == 0)
{
return(LoginAuto(model.ShortEditUserViewModel));
}
else
{
return(RedirectToAction("Index"));
}
}
public HomeAuthViewModel GetDataFromUserId(int userId)
{
var taskService = new TASK_Service();
var lastTask = taskService.GetLastTaskByUserId(userId);
var vm = new HomeAuthViewModel();
if (lastTask != null)
{
var status = new PARAM_TASK_STATUS_Service().GetAll().Where(x => x.PK_ID_STATUS == lastTask.STATUS).FirstOrDefault();
string fileName = lastTask.FILE_URL.Substring(lastTask.FILE_URL.LastIndexOf(@"\") + 1);
vm = new HomeAuthViewModel()
{
DateDemande = lastTask.TRANSACTION.DATE_TRANSACTION,
LastTranscode = fileName,
Status = status.LIBELLE
};
}
return(vm);
}
public void StartDebug()
{
while (true)
{
try
{
CreateFileData("Events.txt", "avant requete : ok");
TASK_Service taskService = new TASK_Service();
TASK task = taskService.GetListOfTaskByStatusToDoOrToMerge().FirstOrDefault();
CreateFileData("Events.txt", "tache trouvée : " + task.PK_ID_TASK.ToString());
lock (_lockObject)
{
CreateFileData("Events.txt", "lock : ok");
if (task != null)
{
CreateFileData("Events.txt", "tache not null : ok");
task.DATE_BEGIN_CONVERSION = DateTime.Now;
taskService.UpdateTask(task);
new TRACE_Service().AddTrace(new TRACE()
{
FK_ID_TASK = task.PK_ID_TASK, FK_ID_SERVER = 1, DATE_TRACE = DateTime.Now, NOM_SERVER = System.Environment.MachineName, METHOD = "INITIALISATION TASK", DESCRIPTION = "Récupération de la tache à effectuer"
});
TranscoderService.DoFFmpegConversion(task);
}
}
}
catch (Exception f)
{
string path = ConfigurationManager.AppSettings["TranscoderRootServiceForLogs"] + "Exception.txt";
StreamWriter oStreamWriter = new StreamWriter(path, true);
oStreamWriter.WriteLine(f.Message);
oStreamWriter.WriteLine(f.InnerException);
oStreamWriter.WriteLine(f.StackTrace);
oStreamWriter.Close();
oStreamWriter = null;
}
}
}
//ConfigurationManager.AppSettings["TranscoderTempRootDestination"];
public static bool DoFFmpegConversion(TASK Task)
{
InitWorkspace();
// on récupère le format de conversion de la tache
FORMAT formatToConvert = new FORMAT_Service().GetFormatById((int)Task.FK_ID_FORMAT_TO_CONVERT);
FORMAT formatBase = new FORMAT_Service().GetFormatById((int)Task.FK_ID_FORMAT_BASE);
var formatTypeBase = new FORMAT_TYPE_Service().findById((int)formatBase.FK_ID_FORMAT_TYPE);
FORMAT_TYPE formatTypeDestination = new FORMAT_TYPE_Service().findById((int)Task.FORMAT.FK_ID_FORMAT_TYPE);
// S'il s'agit d'une extraction audio
if (formatTypeDestination != null && formatTypeBase.PK_ID_FORMAT_TYPE == (int)EnumManager.FORMAT_TYPE.VIDEO && formatTypeDestination.PK_ID_FORMAT_TYPE == (int)EnumManager.FORMAT_TYPE.AUDIO)
{
return(ExtractAudioSegment(Task));
}
try
{ // On vérifie si la tache est à reassembler ou pas
if (Task.STATUS == (int)EnumManager.PARAM_TASK_STATUS.A_REASSEMBLER)
{
// On met le statut en cours
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.EN_COURS;
new TASK_Service().UpdateTask(Task);
// On liste les sous taches
List <TASK> listOfSubTaskByParent = new TASK_Service().GetSubTaskByMotherTask(Task.PK_ID_TASK);
// On va merge les sous taches pour renvoyer la conversion complete
bool isMerged = FFmpegMergeSplits(Task, listOfSubTaskByParent);
// si le merge s'est bien passé on change le statut de notre Tache.
if (isMerged)
{
Task.DATE_END_CONVERSION = DateTime.Now;
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.EFFECTUE;
// On envoie la notification par mail
MailUtil.SendMail(StringManager.CONVERSION_TERMINEE, Task);
}
}
else
// Dans le cas ou la tache n'a pas besoin d'etre splitté, on fait le traitement habituel.
if (!GetTaskAndSetIfTaskIsSplitted(Task, formatToConvert))
{
// On lance la conversion
ConvertTask(Task, formatToConvert);
// Verification si c'est une sous tache
// On vérifie si les sous taches ont été effectuées ou pas.
if (Task.FK_ID_PARENT_TASK != null)
{
List <TASK> listOfSubTaskByParent = new TASK_Service().GetSubTaskByMotherTask((int)Task.FK_ID_PARENT_TASK);
int totalEffectue = listOfSubTaskByParent.Count(x => x.STATUS == (int)EnumManager.PARAM_TASK_STATUS.EFFECTUE);
if (totalEffectue.Equals(listOfSubTaskByParent.Count))
{
TASK MotherTask = new TASK_Service().GetTaskById((int)Task.FK_ID_PARENT_TASK);
MotherTask.STATUS = (int)EnumManager.PARAM_TASK_STATUS.A_REASSEMBLER;
new TASK_Service().UpdateTask(MotherTask);
}
}
if (Task.STATUS == (int)EnumManager.PARAM_TASK_STATUS.EFFECTUE && Task.FK_ID_PARENT_TASK == null)
{
// On envoie la notification par mail
MailUtil.SendMail(StringManager.CONVERSION_TERMINEE, Task);
}
}
new TASK_Service().UpdateTask(Task);
return(true);
}
catch (Exception e)
{
Task.DATE_END_CONVERSION = DateTime.Now;
Task.STATUS = (int)EnumManager.PARAM_TASK_STATUS.ERREUR;
new TASK_Service().UpdateTask(Task);
TRACE Trace = new TRACE {
FK_ID_TASK = Task.PK_ID_TASK, DATE_TRACE = DateTime.Now, NOM_SERVER = System.Environment.MachineName, FK_ID_SERVER = 1, DESCRIPTION = e.Message + " " + e.InnerException, METHOD = "CONVERSION FFMPEG", TYPE = "ERROR"
};
new TRACE_Service().AddTrace(Trace);
return(false);
}
}
