public SourcePollingResult Poll()
{
_result = new SourcePollingResult("Huvudpostlåda");
// List of read mails
List <MailQueueModel> list = null;
// Connect to Exchange Service
try
{
_exchangeMailWebApi.ConnectToExchangeService(ConfigurationManager.AppSettings["chalmersIllExhangeLogin"], ConfigurationManager.AppSettings["chalmersIllExhangePass"]);
}
catch (Exception e)
{
throw new SourcePollingException("Error connecting to Exchange Service.", e);
}
// Get a list of mails from Inbox folder
try
{
list = _exchangeMailWebApi.ReadMailQueue();
}
catch (Exception e)
{
throw new SourcePollingException("Error reading mail from Exchange.", e);
}
// Post processing of e-mails
if (list.Count > 0)
{
try
{
string deliveryOrderId;
foreach (MailQueueModel item in list)
{
try
{
var orderIdPattern = new Regex("#+(cthb-.{8}-[0-9]+)");
deliveryOrderId = getBoundOrder(item);
// Bind the type of messages we have (NEW or REPLY)
if ((item.Subject != null && item.Subject.Contains("#new")) || item.To.Contains("+new"))
{
item.Type = MailQueueType.NEW;
}
else if ((item.Subject != null && item.Subject.Contains("#cthb-")))
{
item.OrderId = orderIdPattern.Match(item.Subject).Groups[1].Value;
item.OrderItemNodeId = Convert.ToInt32(item.OrderId.Split('-').Last());
item.Type = MailQueueType.REPLY;
FixLegacyNodeIds(item);
}
else if (item.To.Contains("+cthb-"))
{
item.OrderId = orderIdPattern.Match(item.To).Groups[1].Value;
item.OrderItemNodeId = Convert.ToInt32(item.OrderId.Split('-').Last());
item.Type = MailQueueType.REPLY;
FixLegacyNodeIds(item);
}
else if (deliveryOrderId != null)
{
item.OrderId = deliveryOrderId;
item.OrderItemNodeId = Convert.ToInt32(deliveryOrderId.Split('-').Last());
item.Type = MailQueueType.DELIVERY;
FixLegacyNodeIds(item);
}
else
{
item.Type = MailQueueType.UNKNOWN;
}
}
catch (Exception e)
{
item.Type = MailQueueType.ERROR;
item.ParseErrorMessage = "Chillin failed to process E-mail. Reason: " + e.Message;
LogHelper.Error <SystemSurfaceController>("Failed to process one E-mail, tagging it with ERROR.", e);
_result.Errors++;
_result.Messages.Add(item.ParseErrorMessage);
}
}
}
catch (Exception e)
{
throw new SourcePollingException("Error when post processing E-mails.", e);
}
// Get SierraInfo to the list
try
{
int indexet = 0;
foreach (MailQueueModel item in list)
{
// New order received from someone
if (item.Type == MailQueueType.NEW)
{
list[indexet].SierraPatronInfo = _patronDataProvider.GetPatronInfoFromLibraryCardNumberOrPersonnummer(item.PatronCardNo, item.PatronCardNo);
}
indexet++;
}
}
catch (Exception e)
{
throw new SourcePollingException("Error connecting to Sierra.", e);
}
// Continues if we have a list of mail messages...
int index = 0;
// For each fetched mail to process
foreach (MailQueueModel item in list)
{
// New order received from someone
if (item.Type == MailQueueType.NEW)
{
try
{
// Write a new OrderItem
int orderItemNodeId = _orderItemManager.CreateOrderItemInDbFromMailQueueModel(item, false, false);
var eventId = _orderItemManager.GenerateEventId(CREATE_ORDER_FROM_MAIL_DATA_EVENT_TYPE);
_orderItemManager.AddSierraDataToLog(orderItemNodeId, item.SierraPatronInfo, eventId);
// Archive the mail message to correct folder
if (ConfigurationManager.AppSettings["chalmersILLArchiveProcessedMails"] == "true")
{
FolderId archiveFolderId = _exchangeMailWebApi.ArchiveMailMessage(item.Id);
list[index].ArchiveFolderId = archiveFolderId;
}
// Update item with some useful data
list[index].OrderItemNodeId = orderItemNodeId;
list[index].StatusResult = "Created new OrderItem node.";
_result.NewOrders++;
}
catch (Exception e)
{
list[index].OrderItemNodeId = -1;
list[index].StatusResult = "Error creating new OrderItem node: " + e.Message;
LogHelper.Error <SystemSurfaceController>("Error creating new OrderItem node", e);
_result.Errors++;
_result.Messages.Add(list[index].StatusResult);
}
}
// Reply from user to existing order
else if (item.Type == MailQueueType.REPLY)
{
try
{
var eventId = _orderItemManager.GenerateEventId(UPDATE_ORDER_FROM_MAIL_DATA_PATRON_EVENT_TYPE);
// Set the OrderItem Status so it appears in lists
try
{
_orderItemManager.SetStatus(item.OrderItemNodeId, "02:Åtgärda", eventId, false, false);
}
catch (Exception es)
{
throw new Exception("Exception during SetOrderItemStatusInternal: " + es.Message);
}
// Set new FollowUpDate for the OrderItem
try
{
_orderItemManager.SetFollowUpDateWithoutLogging(item.OrderItemNodeId, DateTime.Now, false, false);
}
catch (Exception ef)
{
throw new Exception("Exception during SetFollowUpDate: " + ef.Message);
}
// Write LogItem with the mail received and metadata
try
{
_orderItemManager.AddLogItem(item.OrderItemNodeId, "MAIL", getTextFromHtml(item.MessageBody), eventId, false, false);
_orderItemManager.AddLogItem(item.OrderItemNodeId, "MAIL_NOTE", "Svar från " + item.Sender + " [" + item.From + "]", eventId);
}
catch (Exception el)
{
throw new Exception("Exception during WriteLogItemInternal: " + el.Message);
}
// Archive the mail message to correct folder
try
{
if (ConfigurationManager.AppSettings["chalmersILLArchiveProcessedMails"] == "true")
{
FolderId archiveFolderId = _exchangeMailWebApi.ArchiveMailMessage(item.Id);
list[index].ArchiveFolderId = archiveFolderId;
}
}
catch (Exception ea)
{
throw new Exception("Exception during Archiving: " + ea.Message);
}
// Update item with some useful data
list[index].StatusResult = "Wrote LogItem type MAIL for this OrderId.";
_notifier.UpdateOrderItemUpdate(item.OrderItemNodeId, "-1", "", true, true, true);
_result.UpdatedOrders++;
}
catch (Exception e)
{
list[index].StatusResult = "Error following up reply on OrderItem: " + e.Message;
LogHelper.Error <SystemSurfaceController>("Error following up reply on OrderItem", e);
_result.Errors++;
_result.Messages.Add(list[index].StatusResult);
}
}
else if (item.Type == MailQueueType.DELIVERY)
{
try
{
var eventId = _orderItemManager.GenerateEventId(UPDATE_ORDER_FROM_MAIL_DATA_NOT_PATRON_EVENT_TYPE);
// Set the OrderItem Status so it appears in lists
try
{
_orderItemManager.SetStatus(item.OrderItemNodeId, "09:Mottagen", eventId, false, false);
}
catch (Exception es)
{
throw new Exception("Exception during SetOrderItemStatusInternal: " + es.Message);
}
// Check if the incoming mail mentions drm content.
try
{
if (item.MessageBody.ToLower().Contains("drm"))
{
_orderItemManager.SetDrmWarningWithoutLogging(item.OrderItemNodeId, true, false, false);
}
}
catch (Exception es)
{
throw new Exception("Exception during toggling of DrmWarning" + es.Message);
}
// Set new FollowUpDate for the OrderItem
try
{
_orderItemManager.SetFollowUpDateWithoutLogging(item.OrderItemNodeId, DateTime.Now, false, false);
}
catch (Exception ef)
{
throw new Exception("Exception during SetFollowUpDate: " + ef.Message);
}
// Pick out attachments and save them in Umbracos media repository.
try
{
if (item.Attachments.Count > 0)
{
foreach (var attachment in item.Attachments)
{
var savedMediaItem = _mediaItemManager.CreateMediaItem(attachment.Title, item.OrderItemNodeId, item.OrderId, attachment.Data, attachment.ContentType);
if (attachment.Data != null)
{
attachment.Data.Dispose();
}
_orderItemManager.AddExistingMediaItemAsAnAttachment(item.OrderItemNodeId, savedMediaItem.Id, attachment.Title, savedMediaItem.Url, eventId, false, false);
}
}
}
catch (Exception el)
{
throw new Exception("Failed to extract attachments from delivery mail: " + el.Message);
}
// Write LogItem with the mail received and metadata
try
{
_orderItemManager.AddLogItem(item.OrderItemNodeId, "MAIL", getTextFromHtml(item.MessageBody), eventId, false, false);
_orderItemManager.AddLogItem(item.OrderItemNodeId, "MAIL_NOTE", "Leverans från " + item.Sender + " [" + item.From + "]", eventId);
}
catch (Exception el)
{
throw new Exception("Exception during WriteLogItemInternal: " + el.Message);
}
// Archive the mail message to correct folder
try
{
if (ConfigurationManager.AppSettings["chalmersILLArchiveProcessedMails"] == "true")
{
FolderId archiveFolderId = _exchangeMailWebApi.ArchiveMailMessage(item.Id);
list[index].ArchiveFolderId = archiveFolderId;
}
}
catch (Exception ea)
{
throw new Exception("Exception during Archiving: " + ea.Message);
}
// Update item with some useful data
list[index].StatusResult = "Wrote LogItem type MAIL for this OrderId.";
_notifier.UpdateOrderItemUpdate(item.OrderItemNodeId, "-1", "", true, true, true);
_result.UpdatedOrders++;
}
catch (Exception e)
{
list[index].StatusResult = "Error following up delivery on OrderItem: " + e.Message;
LogHelper.Error <SystemSurfaceController>("Error following up delivery on OrderItem", e);
_result.Errors++;
_result.Messages.Add(list[index].StatusResult);
}
}
else if (item.Type == MailQueueType.ERROR)
{
try
{
// Forward failed mail to bug fixers.
try
{
foreach (var addressWithPotentialWs in ConfigurationManager.AppSettings["bugFixersMailingList"].Split(','))
{
var address = addressWithPotentialWs.Trim();
try
{
_exchangeMailWebApi.ForwardMailMessage(item.Id, address, item.ParseErrorMessage, false);
}
catch (Exception innerInnerExc)
{
LogHelper.Error <SystemSurfaceController>("Failed to forward message to " + address + ".", innerInnerExc);
}
}
}
catch (Exception innerExc)
{
LogHelper.Error <SystemSurfaceController>("Failed to forward message to bug fixers.", innerExc);
}
// Forward failed mail to manual handling.
_exchangeMailWebApi.ForwardMailMessage(item.Id, ConfigurationManager.AppSettings["chalmersILLForwardingAddress"]);
list[index].StatusResult = "This message has been forwarded to " + ConfigurationManager.AppSettings["chalmersILLForwardingAddress"];
_result.Errors++;
_result.Messages.Add(list[index].StatusResult);
}
catch (Exception e)
{
list[index].StatusResult = "Error forwarding mail: " + e.Message;
LogHelper.Error <SystemSurfaceController>("Error forwarding mail", e);
_result.Errors++;
_result.Messages.Add(list[index].StatusResult);
}
}
else // UNKNOWN, forward to mailbox configured in web.config
{
try
{
_exchangeMailWebApi.ForwardMailMessage(item.Id, ConfigurationManager.AppSettings["chalmersILLForwardingAddress"]);
list[index].StatusResult = "This message has been forwarded to " + ConfigurationManager.AppSettings["chalmersILLForwardingAddress"];
}
catch (Exception e)
{
list[index].StatusResult = "Error forwarding mail: " + e.Message;
LogHelper.Error <SystemSurfaceController>("Error forwarding mail", e);
_result.Errors++;
_result.Messages.Add(list[index].StatusResult);
}
}
item.Attachments = null;
index++;
}
}
return(Result);
}