public void Process(ScheduledTaskContext context)
        {
            if (context.Task.TaskType != TaskType)
            {
                return;
            }
            try {
                dynamic content            = context.Task.ContentItem;
                MailCommunicationPart part = context.Task.ContentItem.As <MailCommunicationPart>();
                Int32[] ids            = null;
                Int32?  idLocalization = null;

                _mailerConfig = _orchardServices.WorkContext.CurrentSite.As <MailerSiteSettingsPart>();
                if (content.QueryPickerPart != null && content.QueryPickerPart.Ids.Length > 0)
                {
                    ids = content.QueryPickerPart.Ids;
                }

                var localizedPart = content.LocalizationPart;
                if (localizedPart != null && localizedPart.Culture != null)
                {
                    idLocalization = localizedPart.Culture.Id;
                }

                IList lista;
                if (part.UseRecipientList)
                {
                    if (string.IsNullOrWhiteSpace(part.RecipientList))
                    {
                        lista = new List <object>();
                    }
                    else
                    {
                        lista = _mailCommunicationService
                                .GetMailQueryResult(
                            part.RecipientList.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries),
                            idLocalization,
                            false,
                            context.Task.ContentItem);
                    }
                }
                else
                {
                    lista = _mailCommunicationService.GetMailQueryResult(ids, idLocalization, false, context.Task.ContentItem);
                }

                // ricava i settings e li invia tramite FTP
                var templateId = ((Laser.Orchard.TemplateManagement.Models.CustomTemplatePickerPart)content.CustomTemplatePickerPart).SelectedTemplate.Id;
                Dictionary <string, object> settings = GetSettings(content, templateId, part);

                if (lista == null || lista.Count == 0)
                {
                    Logger.Error(T("No recipients selected.").ToString());
                }
                else if ((settings.Count > 0) && (lista.Count > 0))
                {
                    SendSettings(settings, part.Id);

                    // impagina e invia i recipiens tramite FTP
                    int           pageNum  = 0;
                    List <object> pagina   = new List <object>();
                    int           pageSize = _mailerConfig.RecipientsPerJsonFile;
                    for (int i = 0; i < lista.Count; i++)
                    {
                        if (((i + 1) % pageSize) == 0)
                        {
                            SendRecipients(pagina, part.Id, pageNum);
                            pageNum++;
                            pagina = new List <object>();
                        }
                        pagina.Add(lista[i]);
                    }
                    // invia l'ultima pagina se non è vuota
                    if (pagina.Count > 0)
                    {
                        SendRecipients(pagina, part.Id, pageNum);
                    }
                    part.RecipientsNumber = lista.Count;
                    part.SentMailsNumber  = 0;
                    part.MailMessageSent  = true;
                }
                else
                {
                    Logger.Error(T("Error parsing mail template.").ToString());
                }
            } catch (Exception ex) {
                string idcontenuto = "nessun id ";
                try {
                    idcontenuto = context.Task.ContentItem.Id.ToString();
                } catch (Exception ex2) { Logger.Error(ex2, ex2.Message); }
                Logger.Error(ex, "Error on " + TaskType + " for ContentItem id = " + idcontenuto + " : " + ex.Message);
            }
        }
        public void Process(ScheduledTaskContext context)
        {
            if (context.Task.TaskType != TaskType)
            {
                return;
            }
            try {
                dynamic content            = context.Task.ContentItem;
                NewsletterEditionPart part = context.Task.ContentItem.As <NewsletterEditionPart>();
                _mailerConfig = _orchardServices.WorkContext.CurrentSite.As <MailerSiteSettingsPart>();
                var   urlHelper = _commonServices.GetUrlHelper();
                int[] selectedAnnIds;
                IList <AnnouncementPart>    items = null;
                IEnumerable <ExpandoObject> fullyItems;
                if (!String.IsNullOrWhiteSpace(part.AnnouncementIds))
                {
                    selectedAnnIds = !String.IsNullOrWhiteSpace(part.AnnouncementIds) ? part.AnnouncementIds.Split(',').Select(s => Convert.ToInt32(s)).ToArray() : null;
                    items          = GetAnnouncements(selectedAnnIds);
                    fullyItems     = items.Select(
                        s => new {
                        AnnouncementPart = s,
                        DisplayUrl       = urlHelper.ItemDisplayUrl(s)
                    }.ToExpando());
                }
                else
                {
                    fullyItems = null;
                }
                var           subscribers       = _newslServices.GetSubscribers(part.NewsletterDefinitionPartRecord_Id).Where(w => w.Confirmed);
                var           subscribersEmails = subscribers.Select(s => new { s.Id, s.Name, EmailAddress = s.Email });
                List <object> listaSubscribers  = new List <object>(subscribersEmails);

                // ricava i settings e li invia tramite FTP
                var templateId = _newslServices.GetNewsletterDefinition(part.NewsletterDefinitionPartRecord_Id,
                                                                        VersionOptions.Published).As <NewsletterDefinitionPart>().TemplateRecord_Id;
                var model = new {
                    NewsletterEdition = content,
                    ContentItems      = fullyItems
                }.ToExpando();
                Dictionary <string, object> settings = GetSettings(model, templateId, part);

                if ((settings.Count > 0) && (listaSubscribers.Count > 0))
                {
                    SendSettings(settings, part.Id);

                    // impagina e invia i recipiens tramite FTP
                    int           pageNum  = 0;
                    List <object> pagina   = new List <object>();
                    int           pageSize = _mailerConfig.RecipientsPerJsonFile;

                    for (int i = 0; i < listaSubscribers.Count; i++)
                    {
                        if (((i + 1) % pageSize) == 0)
                        {
                            SendRecipients(pagina, part.Id, pageNum);
                            pageNum++;
                            pagina = new List <object>();
                        }
                        pagina.Add(listaSubscribers[i]);
                    }
                    // invia l'ultima pagina se non è vuota
                    if (pagina.Count > 0)
                    {
                        SendRecipients(pagina, part.Id, pageNum);
                    }

                    // Aggiorno la newsletter edition, e rimuovo la relazione tra Newletter e Announcement
                    part.Dispatched   = true;
                    part.DispatchDate = DateTime.Now;
                    part.Number       = GetNextNumber(part.NewsletterDefinitionPartRecord_Id);;

                    if (items != null)
                    {
                        foreach (var item in items)
                        {
                            var ids = ("," + item.AttachToNextNewsletterIds + ",").Replace("," + part.NewsletterDefinitionPartRecord_Id + ",", "");
                            item.AttachToNextNewsletterIds = ids;
                        }
                    }

                    _contentManager.Publish(context.Task.ContentItem);
                }
                else
                {
                    Logger.Error(T("Error parsing mail template.").Text);
                }
            } catch (Exception ex) {
                string idcontenuto = "nessun id ";
                try {
                    idcontenuto = context.Task.ContentItem.Id.ToString();
                } catch (Exception ex2) { Logger.Error(ex2, ex2.Message); }
                Logger.Error(ex, "Error on " + TaskType + " for ContentItem id = " + idcontenuto + " : " + ex.Message);
            }
        }