/// <summary>
/// Saves the mailbox entry.
/// </summary>
/// <param name="entry">The entry.</param>
void SaveMailboxEntry(MailboxEntry entry)
{
try
{
//load template
var body = string.Format("<div >Sent by:{1} on: {2}<br/>{0}</div>", entry.Content.Trim(), entry.From, entry.Date);
if (Config.BodyTemplate.Trim().Length > 0)
{
var data = new Dictionary <string, object> {
{ "MailboxEntry", entry }
};
body = NotificationManager.GenerateNotificationContent(Config.BodyTemplate, data);
}
var projectId = entry.ProjectMailbox.ProjectId;
var mailIssue = IssueManager.GetDefaultIssueByProjectId(
projectId,
entry.Title.Trim(),
body.Trim(),
entry.ProjectMailbox.AssignToUserName,
Config.ReportingUserName);
if (!IssueManager.SaveOrUpdate(mailIssue))
{
return;
}
entry.IssueId = mailIssue.Id;
entry.WasProcessed = true;
var project = ProjectManager.GetById(projectId);
var projectFolderPath = Path.Combine(Config.UploadsFolderPath, project.UploadPath);
var doc = new HtmlDocument();
doc.LoadHtml(mailIssue.Description); // load the issue body to we can process it for inline images (if exist)
//If there is an attached file present then add it to the database
//and copy it to the directory specified in the web.config file
foreach (MIME_Entity mimeEntity in entry.MailAttachments)
{
string fileName;
var isInline = false;
var contentType = mimeEntity.ContentType.Type.ToLower();
var attachment = new IssueAttachment
{
Id = 0,
Description = "File attached by mailbox reader",
DateCreated = DateTime.Now,
ContentType = mimeEntity.ContentType.TypeWithSubtype,
CreatorDisplayName = Config.ReportingUserName,
CreatorUserName = Config.ReportingUserName,
IssueId = mailIssue.Id,
ProjectFolderPath = projectFolderPath
};
switch (contentType)
{
case "application":
attachment.Attachment = ((MIME_b_SinglepartBase)mimeEntity.Body).Data;
break;
case "attachment":
case "image":
case "video":
case "audio":
attachment.Attachment = ((MIME_b_SinglepartBase)mimeEntity.Body).Data;
break;
case "message":
// we need to pull the actual email message out of the entity, and strip the "content type" out so that
// email programs will read the file properly
var messageBody = mimeEntity.ToString().Replace(mimeEntity.Header.ToString(), "");
if (messageBody.StartsWith("\r\n"))
{
messageBody = messageBody.Substring(2);
}
attachment.Attachment = Encoding.UTF8.GetBytes(messageBody);
break;
default:
LogWarning(string.Format("MailboxReader: Attachment type could not be processed {0}", mimeEntity.ContentType.Type));
break;
}
if (contentType.Equals("attachment")) // this is an attached email
{
fileName = mimeEntity.ContentDisposition.Param_FileName;
}
else if (contentType.Equals("message")) // message has no filename so we create one
{
fileName = string.Format("Attached_Message_{0}.eml", entry.AttachmentsSavedCount);
}
else
{
isInline = true;
fileName = string.IsNullOrWhiteSpace(mimeEntity.ContentType.Param_Name) ?
string.Format("untitled.{0}", mimeEntity.ContentType.SubType) :
mimeEntity.ContentType.Param_Name;
}
attachment.FileName = fileName;
var saveFile = IsAllowedFileExtension(fileName);
var fileSaved = false;
// can we save the file?
if (saveFile)
{
fileSaved = IssueAttachmentManager.SaveOrUpdate(attachment);
if (fileSaved)
{
entry.AttachmentsSavedCount++;
}
else
{
LogWarning("MailboxReader: Attachment could not be saved, please see previous logs");
}
}
if (!entry.IsHtml || !isInline)
{
continue;
}
if (string.IsNullOrWhiteSpace(mimeEntity.ContentID))
{
continue;
}
var contentId = mimeEntity.ContentID.Replace("<", "").Replace(">", "").Replace("[", "").Replace("]", "");
// this is pretty greedy but since people might be sending screenshots I doubt they will send in dozens of images
// embedded in the email. one would hope
foreach (var node in doc.DocumentNode.SelectNodes(XpathElementCaseInsensitive("img")).ToList())
{
var attr = node.Attributes.FirstOrDefault(p => p.Name.ToLowerInvariant() == "src");// get the src attribute
if (attr == null)
{
continue; // image has no src attribute
}
if (!attr.Value.Contains(contentId))
{
continue; // is the attribute value the content id?
}
// swap out the content of the parent node html will our link to the image
var anchor = string.Format("<span class='inline-mail-attachment'>Inline Attachment: <a href='DownloadAttachment.axd?id={0}' target='_blank'>{1}</a></span>", attachment.Id, fileName);
// for each image in the body if the file was saved swap out the inline link for a link to the saved attachment
// otherwise blank out the content link so we don't get a missing image link
node.ParentNode.InnerHtml = fileSaved ? anchor : "";
}
mailIssue.Description = doc.DocumentNode.InnerHtml;
mailIssue.LastUpdateUserName = mailIssue.OwnerUserName;
mailIssue.LastUpdate = DateTime.Now;
IssueManager.SaveOrUpdate(mailIssue);
}
}
catch (Exception ex)
{
LogException(ex);
throw;
}
}
