/// <summary>
/// check task
/// </summary>
public static void CheckStateTask(Tasks task)
{
try
{
AssistProcessor assist = new AssistProcessor();
Assist serviceAssist = new Assist();
OcrResponseModel model = new OcrResponseModel();
model = JsonConvert.DeserializeObject <OcrResponseModel>(task.ResponseContent);
serviceAssist.EmailSettings = serviceAssist.GetToEmailConversionSettings(task.UserId);
if (serviceAssist.EmailSettings == null || serviceAssist.EmailSettings.ResponseSettings == null)
{
return;
}
string jobStatus = assist.GetJobStatus(model.JobUrl);
model = JsonConvert.DeserializeObject <OcrResponseModel>(jobStatus);
if (model.Status.Equals("Finished"))
{
string planState = serviceAssist.CheckSubscriptionPlan(task.UserId, model.Statistics.PagesArea);
if (planState != "OK")
{
serviceAssist.AddErrorToDocuments(task.Id, planState);
//update task
serviceAssist.UpdateTaskState(task.Id, 4);
//update documents
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 4);
return;
}
List <Tuple <int, string> > downloadIds = new List <Tuple <int, string> >();
List <Tuple <string, string> > attachmentsLinks = new List <Tuple <string, string> >();
string pathToDownload = serviceAssist.GetSettingValueByName("MainPath");
string resultFolder = serviceAssist.GetSettingValueByName("ResultFolder");
string jobPattern = serviceAssist.GetSettingValueByName("ApiUrlJobState");
string downloadPath = Path.Combine(pathToDownload, resultFolder);
foreach (var file in model.Download)
{
string jobId = model.JobUrl.Replace(jobPattern, string.Empty);
Documents document = serviceAssist.GetToDocumentByTaskId(task.Id);
if (document == null)
{
serviceAssist.UpdateTaskState(task.Id, 4);
return;
}
string originalName = Path.GetFileNameWithoutExtension(document.OriginalFileName);
string fileExt = serviceAssist.GetToFileExtension(file.OutputFormat);
Guid g = Guid.NewGuid();
string newName = g.ToString() + fileExt;
originalName = originalName + fileExt;
string filePath = Path.Combine(downloadPath, newName);
string error = "";
assist.DownloadFile(file.Uri, filePath, ref error);
if (!File.Exists(filePath))
{
LogHelper.AddLog(error);
serviceAssist.AddErrorToDocuments(task.Id, error);
//update task
serviceAssist.UpdateTaskState(task.Id, 4);
//update documents
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 4);
return;
}
//add document
int resultDocumentId = serviceAssist.AddResultDocument(task.Id, g, originalName, newName, filePath);
if (serviceAssist.EmailSettings.ResponseSettings.AddAttachment)
{
attachmentsLinks.Add(new Tuple <string, string>(filePath, originalName));
}
if (serviceAssist.EmailSettings.ResponseSettings.AddLink)
{
downloadIds.Add(new Tuple <int, string>(resultDocumentId, originalName));
}
}
if (serviceAssist.EmailSettings.ResponseSettings.SendReply)
{
string text = "DataCapture.Cloud received a conversion request form this e-mail address. Here is your conversion result:";
serviceAssist.SendEmailResponse(task.UserId, downloadIds, attachmentsLinks,
serviceAssist.EmailSettings.ResponseSettings.CCResponse? serviceAssist.EmailSettings.ResponseSettings.Addresses:"",
text);
}
//update task
serviceAssist.UpdateTaskState(task.Id, 3);
//update documents
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 3);
// add statistics
serviceAssist.AddStatisctics(task.Id, model.Statistics);
}
else if (model.Status.Equals("Processing"))
{
}
else if (!model.Status.Equals("Submitted"))
{
LogHelper.AddLog("Error in JobStatus: " + jobStatus);
string errorText = "";
foreach (var ocrError in model.Errors)
{
errorText += ocrError.ErrorName + ": " + ocrError.ErrorMessage;
}
serviceAssist.AddErrorToDocuments(task.Id, errorText);
//update task
serviceAssist.UpdateTaskState(task.Id, 4);
//update documents
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 4);
if (serviceAssist.EmailSettings.ResponseSettings.SendReply)
{
serviceAssist.SendEmailResponseFail(task.UserId, "DataCapture.Cloud received a conversion request form this e - mail address. Error occured while processing request.", "");
}
}
}
catch (Exception exception)
{
string innerException = exception.InnerException == null ? "" : exception.InnerException.Message;
string methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
LogHelper.AddLog("Error in method: " + methodName + "; Exception: " + exception.Message + " Innner Exception: " +
innerException);
}
}
/// <summary>
/// receive emails from IMAP
/// </summary>
public static void CreateTasksFromEmails(ServiceSettingsModel model, Assist assist, List <string> extensions, string uploadPath, string uploadFolder, int serviceId)
{
try
{
var client = new ImapClient(model.ImapSettings.Server, model.ImapSettings.Port, model.ImapSettings.UseSSL);
if (client.Connect())
{
if (client.Login(model.Credentials.UserName, model.Credentials.Password))
{
// login successful
List <string> lst = new List <string>();
foreach (var folder in client.Folders)
{
lst.Add(folder.Name);
if (folder.Name.ToLower().Equals(model.ImapSettings.DefaultFolder.ToLower()))
{
folder.Messages.Download("ALL", MessageFetchMode.Full, Int32.MaxValue);
//if (folder.Unseen>0)
foreach (var message in folder.Messages)
{
if (!message.Seen)
{
assist.AddLog("Check not seen letter from: " + message.From);
// check whether this email is active and user has email service
assist.UserProfile = assist.CheckServiceAvailabilityByEmail(message.From.Address);
if (assist.UserProfile != null && assist.UserProfile.Id > 0)
{
if (message.Body != null)
{
//change user profile
}
foreach (var attachment in message.Attachments)
{
var extension = Path.GetExtension(attachment.FileName);
if (CheckExtensions(extensions, extension))
// check whether file extension is in the extensions list
{
var newNameGuid = Guid.NewGuid();
var uploadName = newNameGuid + extension;
var localName = Path.Combine(uploadFolder, uploadName);
var filePath = Path.Combine(uploadPath, uploadName);
string originalFileName = attachment.FileName;
attachment.Download();
attachment.Save(uploadPath, uploadName);
assist.AddLog("Download file: " + uploadName);
//add task to db
var taskId = assist.AddTask(assist.UserProfile.UserId, serviceId);
assist.AddLog("Add task: " + taskId);
var md5 = assist.GetMD5HashFromFile(filePath);
//add document
var fileInfo = new FileInfo(filePath);
assist.EmailSettings =
assist.GetToEmailConversionSettings(assist.UserProfile.UserId);
if (assist.EmailSettings != null)
{
var documentId = assist.AddDocument(taskId, fileInfo,
originalFileName, newNameGuid, uploadName, localName, md5, 1, assist.EmailSettings.ResponseSettings.ShowJob);
assist.Documents = assist.GetDocumentsByTaskId(taskId);
string content =
assist.ConvertProfileToRequestModel(assist.Documents,
assist.UserProfile);
assist.UpdateTaskProfile(taskId, content);
}
}
}
}
else if (assist.UserProfile != null)
{
string text = "";
switch (assist.UserProfile.Id)
{
case 0:
text =
"DataCapture.Cloud received a conversion request form this e - mail address." +
" This address is not currently registered with a valid account.";
break;
case -1:
text = "DataCapture.Cloud received a conversion request form this e-mail address. " +
"Subscription to E-mail Attachment Conversion Service is disabled.";
break;
case -2:
text = "DataCapture.Cloud received a conversion request form this e-mail address. " +
"Subscription to E-mail Attachment Conversion Service is disabled.";
break;
case -3:
text = "DataCapture.Cloud received a conversion request form this e-mail address. " +
"Viewer doesn't have rights to use E-mail Attachment Conversion Service.";
break;
default:
break;
}
assist.SendEmailResponseFail(message.From.Address, text, "");
}
message.Seen = true;
}
}
}
}
}
}
}
catch (Exception exception)
{
string innerException = exception.InnerException == null ? "" : exception.InnerException.Message;
string methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
assist.AddLog("Error in method: " + methodName + "; Exception: " + exception.Message + " Innner Exception: " +
innerException);
}
}
/// <summary>
/// execute task
/// </summary>
public static void ExecuteTask(Tasks task)
{
try
{
AssistProcessor assist = new AssistProcessor();
Assist serviceAssist = new Assist();
string planState = serviceAssist.CheckSubscriptionPlanAvailability(task.UserId);
if (planState != "OK")
{
serviceAssist.AddErrorToDocuments(task.Id, planState);
//update task
serviceAssist.UpdateTaskState(task.Id, 4);
//update documents
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 4);
return;
}
string url = serviceAssist.GetSettingValueByName("ApiUrl");
string json = task.ProfileContent;
string error = "";
string response = assist.MakeOcr(url, json, ref error);
if (string.IsNullOrEmpty(response))
{
LogHelper.AddLog(error);
serviceAssist.AddErrorToDocuments(task.Id, error);
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 4);
serviceAssist.UpdateTaskState(task.Id, 4);
serviceAssist.EmailSettings = serviceAssist.GetToEmailConversionSettings(task.UserId);
if (serviceAssist.EmailSettings != null && serviceAssist.EmailSettings.ResponseSettings != null &&
serviceAssist.EmailSettings.ResponseSettings.SendReply)
{
serviceAssist.SendEmailResponseFail(task.UserId, "DataCapture.Cloud received a conversion request form this e - mail address. Error occured while processing request.", "");
}
return;
}
OcrResponseModel model = new OcrResponseModel();
serviceAssist.UpdateTaskReponseContent(task.Id, response);
model = JsonConvert.DeserializeObject <OcrResponseModel>(response);
if (model.Status.Equals("Submitted"))
{
serviceAssist.UpdateTaskState(task.Id, 2);
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 2);
}
else
{
string errorText = "";
foreach (var ocrError in model.Errors)
{
errorText += ocrError.ErrorName + ": " + ocrError.ErrorMessage;
}
serviceAssist.AddErrorToDocuments(task.Id, errorText);
serviceAssist.UpdateTaskState(task.Id, 4);
serviceAssist.UpdateDocumentStatesByTaskId(task.Id, 4);
}
}
catch (Exception exception)
{
string innerException = exception.InnerException == null ? "" : exception.InnerException.Message;
string methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
LogHelper.AddLog("Error in method: " + methodName + "; Exception: " + exception.Message + " Innner Exception: " +
innerException);
}
}