public void SaveEmailInData(MailBox mailbox, MailMessageItem message, ILogger log)
{
if (string.IsNullOrEmpty(mailbox.EMailInFolder))
{
return;
}
try
{
foreach (var attachment in message.Attachments)
{
using (var file = AttachmentManager.GetAttachmentStream(attachment))
{
log.Debug("SaveEmailInData->ApiHelper.UploadToDocuments(fileName: '{0}', folderId: {1})",
file.FileName, mailbox.EMailInFolder);
UploadToDocuments(file, attachment.contentType, mailbox, log);
}
}
}
catch (Exception e)
{
_log.Error("SaveEmailInData(tenant={0}, userId='{1}', messageId={2}) Exception:\r\n{3}\r\n",
mailbox.TenantId, mailbox.UserId, message.Id, e.ToString());
}
}
public string StoreMailBody(int id_tenant, string id_user, MailMessageItem mail)
{
if (string.IsNullOrEmpty(mail.HtmlBody))
{
return(string.Empty);
}
// Using id_user as domain in S3 Storage - allows not to add quota to tenant.
var save_path = MailStoragePathCombiner.GetBodyKey(id_user, mail.StreamId);
var storage = MailDataStore.GetDataStore(id_tenant);
try
{
var safe_body = ReplaceEmbeddedImages(mail);
using (var reader = new MemoryStream(Encoding.UTF8.GetBytes(safe_body)))
{
var res = storage
.UploadWithoutQuota(string.Empty, save_path, reader, "text/html", string.Empty)
.ToString();
_log.Debug("StoreMailBody() tenant='{0}', user_id='{1}', save_body_path='{2}' Result: {3}",
id_tenant, id_user, save_path, res);
return(res);
}
}
catch (Exception)
{
storage.Delete(string.Empty, save_path);
_log.Debug(String.Format("StoreMailBody() Problems with message saving in messageId={0}. Body was deleted.", mail.MimeMessageId));
throw;
}
}
public string StoreMailBody(int id_tenant, string id_user, MailMessageItem mail)
{
try
{
if (!string.IsNullOrEmpty(mail.HtmlBody))
{
var safe_body = ReplaceEmbeddedImages(mail);
using (var reader = new MemoryStream(Encoding.UTF8.GetBytes(safe_body)))
{
// Using id_user as domain in S3 Storage - allows not to add quota to tenant.
var save_body_path = MailStoragePathCombiner.GetBodyKey(id_user, mail.StreamId);
return(GetDataStore(id_tenant)
.UploadWithoutQuota(string.Empty, save_body_path, reader, "text/html", string.Empty)
.ToString());
}
}
return(string.Empty);
}
catch (Exception)
{
GetDataStore(id_tenant).Delete(string.Empty, MailStoragePathCombiner.GetBodyKey(id_user, mail.StreamId));
_log.Debug(String.Format("Problems with message saving in messageId={0}. Body was deleted.", mail.MessageId));
throw;
}
}
private static string ReplaceEmbeddedImages(MailMessageItem m)
{
try
{
var doc = new HtmlDocument();
doc.LoadHtml(m.HtmlBody);
if (m.Attachments != null && m.Attachments.Count > 0)
{
foreach (var attach in m.Attachments)
{
if (string.IsNullOrEmpty(attach.contentId))
{
continue;
}
var old_nodes =
doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'cid:" +
attach.contentId.Trim('<').Trim('>') + "'))]");
if (old_nodes == null || attach.storedFileUrl == null)
{
continue;
}
foreach (var node in old_nodes)
{
node.SetAttributeValue("cid", attach.contentId);
node.SetAttributeValue("src", attach.storedFileUrl);
}
}
}
return(doc.DocumentNode.OuterHtml);
}
catch (RecursionDepthException ex)
{
throw new Exception(ex.Message);
}
catch (Exception)
{
return(m.HtmlBody);
}
}
// Add tags from Teamlab CRM to mail if needed.
private void SetCrmTags(MailMessageItem mail, int tenant, string user)
{
try
{
if (mail.ParticipantsCrmContactsId == null)
{
mail.ParticipantsCrmContactsId = GetCrmContactsId(tenant, user, mail.FromEmail);
}
var allowedContactIds = mail.ParticipantsCrmContactsId;
//Todo: Rewrite this to Api call
using (var db = new DbManager("crm"))
{
#region Extract CRM tags
if (allowedContactIds.Count == 0)
{
return;
}
var tagIds = db.ExecuteList(new SqlQuery(CrmEntityTagTable.name)
.Distinct()
.Select(CrmEntityTagTable.Columns.tag_id)
.Where(CrmEntityTagTable.Columns.entity_type, (int)EntityType.Contact)
.Where(Exp.In(CrmEntityTagTable.Columns.entity_id, allowedContactIds)))
.ConvertAll(r => - Convert.ToInt32(r[0]));
mail.TagIds = new ItemList <int>(tagIds);
#endregion
}
}
catch (Exception e)
{
_log.Error("SetCrmTags() Exception:\r\n{0}\r\n", e.ToString());
}
}
public static MailMessageItem TestParseMessage(string eml_path)
{
var w = new Stopwatch();
w.Start();
var m =
Parser.ParseMessageFromFile(eml_path);
w.Stop();
Console.WriteLine("1 Parser takes {0} seconds", w.Elapsed.TotalSeconds);
w.Reset();
w.Start();
var mail_info = new MailMessageItem(m);
w.Stop();
Console.WriteLine("2 Parser takes {0} seconds", w.Elapsed.TotalSeconds);
return(mail_info);
}
public static MailMessageItem TestParseMessage(string eml_path)
{
var w = new Stopwatch();
w.Start();
var m =
Parser.ParseMessageFromFile(eml_path);
w.Stop();
Console.WriteLine("1 Parser takes {0} seconds", w.Elapsed.TotalSeconds);
w.Reset();
w.Start();
var mail_info = new MailMessageItem(m);
w.Stop();
Console.WriteLine("2 Parser takes {0} seconds", w.Elapsed.TotalSeconds);
return mail_info;
}
public static void TestPOPReceiveMessage(string pop3_server, string pop3_account, string pop3_password, int pop3_port, bool use_ssl, string uidl)
{
var pop = MailClientBuilder.Pop();
try
{
_log.Debug("Connecting to {0}", pop3_account);
var result = use_ssl ? pop.ConnectSsl(pop3_server, pop3_port, pop3_account, pop3_password) :
pop.Connect(pop3_server, pop3_port, pop3_account, pop3_password);
if (!result.StartsWith("+")) return;
if (pop.UniqueIdExists(uidl))
{
_log.Info("Message with this uidl exists!");
var index = pop.GetMessageIndex(uidl);
_log.Info("StoreMessage(index: {0})", index);
var destination_path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"strange.eml");
pop.UpdateStats();
//pop.StoreMessage(index, false, destination_path);
var message = pop.RetrieveMessageObject(index);
var mail_info = new MailMessageItem(message);
_log.Info(mail_info.HtmlBody);
if (File.Exists(destination_path))
_log.Info("Message stored successfully!\r\n");
else
_log.Error("Message is missing in destination path!\r\n");
}
else
_log.Info("Message with this uidl not exists!\r\n");
}
catch (Pop3Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
try
{
if (pop.IsConnected)
{
pop.Disconnect();
}
}
catch
{ }
}
}
public void MailContactsSave(IDbManager db, int tenant, string user, MailMessageItem mail)
{
try
{
var contacts = new List<string> {mail.From};
var spliter = new[] {","};
if (!string.IsNullOrEmpty(mail.To))
contacts = contacts
.Concat(mail.To.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
if (!string.IsNullOrEmpty(mail.ReplyTo))
contacts = contacts
.Concat(mail.ReplyTo.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
if (!string.IsNullOrEmpty(mail.Cc))
contacts = contacts
.Concat(mail.Cc.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
if (!string.IsNullOrEmpty(mail.Bcc))
contacts = contacts
.Concat(mail.Bcc.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
if (!contacts.Any()) return;
var valid_contacts = (from contact in contacts
let address = Parser.ParseAddress(contact.Trim())
where Validator.ValidateSyntax(address.Email) &&
(!contact.Contains(' ') || !string.IsNullOrEmpty(address.Name)) &&
MailContactExists(db, tenant, user, address.Name, address.Email) < 1
select address).ToList();
if (!valid_contacts.Any()) return;
var last_modified = DateTime.Now;
var insert_query = new SqlInsert(MAIL_CONTACTS)
.InColumns(MailContactsFields.id_user,
MailContactsFields.id_tenant,
MailContactsFields.name,
MailContactsFields.address,
MailContactsFields.last_modified);
valid_contacts
.ForEach(contact =>
insert_query
.Values(user, tenant, contact.Name, contact.Email, last_modified));
db.ExecuteNonQuery(insert_query);
}
catch (Exception e)
{
_log.Warn("MailContactsSave(tenant={0}, userId='{1}', mail_id={2}) Exception:\r\n{3}\r\n",
tenant, user, mail.Id, e.ToString());
}
}
public MailMessageItem ToMailMessageItem(int tenant, string user)
{
Address from_verified;
if (Validator.ValidateSyntax(From))
from_verified = new Address(From, DisplayName);
else
throw new ArgumentException(MailApiResource.ErrorIncorrectEmailAddress
.Replace("%1", MailApiResource.FieldNameFrom));
var message_item = new MailMessageItem
{
From = from_verified.ToString(),
FromEmail = from_verified.Email,
To = string.Join(", ", To.ToArray()),
Cc = Cc != null ? string.Join(", ", Cc.ToArray()) : "",
Bcc = Bcc != null ? string.Join(", ", Bcc.ToArray()) : "",
Subject = Subject,
Date = DateTime.Now,
Important = Important,
HtmlBody = HtmlBody,
Introduction = MailMessageItem.GetIntroduction(HtmlBody),
StreamId = StreamId,
TagIds = Labels != null && Labels.Count != 0 ? new ItemList<int>(Labels) : null,
Size = HtmlBody.Length
};
if (message_item.Attachments == null)
message_item.Attachments = new List<MailAttachment>();
Attachments.ForEach(attachment => { attachment.tenant = tenant; attachment.user = user; });
message_item.Attachments.AddRange(Attachments);
return message_item;
}
public void MailContactsSave(IDbManager db, int tenant, string user, MailMessageItem mail)
{
try
{
var contacts = new List <string> {
mail.From
};
var spliter = new[] { "," };
if (!string.IsNullOrEmpty(mail.To))
{
contacts = contacts
.Concat(mail.To.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
}
if (!string.IsNullOrEmpty(mail.ReplyTo))
{
contacts = contacts
.Concat(mail.ReplyTo.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
}
if (!string.IsNullOrEmpty(mail.Cc))
{
contacts = contacts
.Concat(mail.Cc.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
}
if (!string.IsNullOrEmpty(mail.Bcc))
{
contacts = contacts
.Concat(mail.Bcc.Split(spliter, StringSplitOptions.RemoveEmptyEntries))
.Distinct()
.ToList();
}
if (!contacts.Any())
{
return;
}
var valid_contacts = (from contact in contacts
let address = Parser.ParseAddress(contact.Trim())
where Validator.ValidateSyntax(address.Email) &&
(!contact.Contains(' ') || !string.IsNullOrEmpty(address.Name)) &&
MailContactExists(db, tenant, user, address.Name, address.Email) < 1
select address).ToList();
if (!valid_contacts.Any())
{
return;
}
var last_modified = DateTime.Now;
var insert_query = new SqlInsert(MAIL_CONTACTS)
.InColumns(MailContactsFields.id_user,
MailContactsFields.id_tenant,
MailContactsFields.name,
MailContactsFields.address,
MailContactsFields.last_modified);
valid_contacts
.ForEach(contact =>
insert_query
.Values(user, tenant, contact.Name, contact.Email, last_modified));
db.ExecuteNonQuery(insert_query);
}
catch (Exception e)
{
_log.Warn("MailContactsSave(tenant={0}, userId='{1}', mail_id={2}) Exception:\r\n{3}\r\n",
tenant, user, mail.Id, e.ToString());
}
}
public MailMessageItem ToMailMessageItem(int tennantid, string userid, bool loadAttachments)
{
Address From_verified;
if (Validator.ValidateSyntax(From))
From_verified = new Address(From, DisplayName);
else
throw new ArgumentException(MailServiceResource.ResourceManager.GetString("ErrorIncorrectEmailAddress").Replace("%1", MailServiceResource.ResourceManager.GetString("FieldNameFrom")));
List<MailAttachment> internalAttachments = new List<MailAttachment>();
PreprocessHtml(tennantid, internalAttachments);
MailMessageItem message_item = new MailMessageItem()
{
From = From_verified.ToString(),
From_Email = From_verified.Email,
To = string.Join(", ", To.ToArray()),
Cc = Cc != null ? string.Join(", ", Cc.ToArray()) : "",
Bcc = Bcc != null ? string.Join(", ", Bcc.ToArray()) : "",
Subject = Subject,
Date = DateTime.Now,
Important = Important,
HtmlBody = HtmlBody,
StreamId = StreamId,
TagIds = Labels != null && Labels.Count != 0 ? new ItemList<int>(Labels) : null
};
message_item.loadAttachments(Attachments.Select(att => CreateAttachment(tennantid, att, loadAttachments)), false);
message_item.loadAttachments(internalAttachments.ConvertAll(att => CreateAttachment(tennantid, att, true)), true);
return message_item;
}
public string StoreMailBody(int id_tenant, string id_user, MailMessageItem mail)
{
try
{
if (!string.IsNullOrEmpty(mail.HtmlBody))
{
var safe_body = ReplaceEmbeddedImages(mail);
using (var reader = new MemoryStream(Encoding.UTF8.GetBytes(safe_body)))
{
// Using id_user as domain in S3 Storage - allows not to add quota to tenant.
var save_body_path = MailStoragePathCombiner.GetBodyKey(id_user, mail.StreamId);
return GetDataStore(id_tenant)
.UploadWithoutQuota(string.Empty, save_body_path, reader, "text/html", string.Empty)
.ToString();
}
}
return string.Empty;
}
catch (Exception)
{
GetDataStore(id_tenant).Delete(string.Empty, MailStoragePathCombiner.GetBodyKey(id_user, mail.StreamId));
_log.Debug(String.Format("Problems with message saving in messageId={0}. Body was deleted.", mail.MessageId));
throw;
}
}
//Todo: Remove useless parameters from this method
private void AddNotificationAlertToMailbox(int tenant_id, string username, MailSendItem item,
MailMessageItem result_message, Exception ex, MailBox mbox, Message message)
{
try
{
var sb_message = new StringBuilder(1024);
var message_delivery = new MailSendItem {Subject = MailApiResource.DeliveryFailureSubject};
message_delivery.To.Add(item.From);
message_delivery.From = MailBoxManager.MAIL_DAEMON_EMAIL;
message_delivery.Important = true;
message_delivery.StreamId = _manager.CreateNewStreamId();
sb_message.Append(@"<style>
.button.blue:hover {
color: white;
background: #57A7D3;
background: linear-gradient(top, #78BFE8, #57A7D3 50%, #57A7D3 51%, #3F96C3);
background: -o-linear-gradient(top, #78BFE8, #57A7D3 50%, #57A7D3 51%, #3F96C3);
background: -moz-linear-gradient(top, #78BFE8, #57A7D3 50%, #57A7D3 51%, #3F96C3);
background: -webkit-linear-gradient(top, #78BFE8, #57A7D3 50%, #57A7D3 51%, #3F96C3);
border: 1px solid #5EAAD5;
}
.button.blue {
color: white;
background: #3D96C6;
background: linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
background: -o-linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
background: -moz-linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
background: -webkit-linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
border-width: 1px;
border-style: solid;
border-color: #4DA9DC #4098C9 #2D7399 #4098C9;
}
.button, .button:visited, .button:hover, .button:active {
display: inline-block;
font-weight: normal;
text-align: center;
text-decoration: none;
vertical-align: middle;
cursor: pointer;
border-radius: 3px;
-moz-border-radius: 3px;
-webkit-border-radius: 3px;
touch-callout: none;
-o-touch-callout: none;
-moz-touch-callout: none;
-webkit-touch-callout: none;
user-select: none;
-o-user-select: none;
-moz-user-select: none;
-webkit-user-select: none;
font-size: 12px;
line-height: 14px;
padding: 2px 12px 3px;
color: white;
background: #3D96C6;
background: linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
background: -o-linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
background: -moz-linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
background: -webkit-linear-gradient(top, #59B1E2, #3D96C6 50%, #3D96C6 51%, #1A76A6);
border-width: 1px;
border-style: solid;
border-color: #4DA9DC #4098C9 #2D7399 #4098C9;
}
body {
color: #333;
font: normal 12px Arial, Tahoma,sans-serif;
}
</style>");
sb_message.AppendFormat("<div style=\"max-width:500px;\"><p style=\"color:gray;\">{0}</p>",
MailApiResource.DeliveryFailureAutomaticMessage);
sb_message.AppendFormat("<p>{0}</p>",
MailApiResource.DeliveryFailureMessageIdentificator
.Replace("{subject}", item.Subject)
.Replace("{date}", DateTime.Now.ToString(CultureInfo.InvariantCulture)));
sb_message.AppendFormat("<div><p>{0}:</p><ul style=\"color:#333;\">",
MailApiResource.DeliveryFailureRecipients);
item.To.ForEach(rcpt =>
sb_message.AppendFormat("<li>{0}</li>", HttpUtility.HtmlEncode(rcpt)));
item.Cc.ForEach(rcpt =>
sb_message.AppendFormat("<li>{0}</li>", HttpUtility.HtmlEncode(rcpt)));
item.Bcc.ForEach(rcpt =>
sb_message.AppendFormat("<li>{0}</li>", HttpUtility.HtmlEncode(rcpt)));
sb_message.AppendFormat("</ul>");
sb_message.AppendFormat("<p>{0}</p>",
MailApiResource.DeliveryFailureRecommendations
.Replace("{account_name}", "<b>" + item.From + "</b>"));
sb_message.AppendFormat(
"<a id=\"delivery_failure_button\" mailid={0} class=\"button blue\" style=\"margin-right:8px;\">",
result_message.Id);
sb_message.Append(MailApiResource.DeliveryFailureBtn + "</a></div>");
sb_message.AppendFormat("<p>{0}</p>",
MailApiResource.DeliveryFailureFAQInformation
.Replace("{url_begin}",
"<a id=\"delivery_failure_faq_link\" target=\"blank\" href=\"#gmail\">")
.Replace("{url_end}", "</a>"));
var last_dot_index = ex.Message.LastIndexOf('.');
var smtp_response = ex.Message;
if (last_dot_index != -1 && last_dot_index != smtp_response.Length)
{
try
{
smtp_response = smtp_response.Remove(last_dot_index + 1, smtp_response.Length - last_dot_index - 1);
}
catch
{
}
}
sb_message.AppendFormat(
"<p style=\"color:gray;\">" + MailApiResource.DeliveryFailureReason + ": \"{0}\"</p></div>", smtp_response);
message_delivery.HtmlBody = sb_message.ToString();
// SaveToDraft To Inbox
var notify_message_item = message_delivery.ToMailMessageItem(tenant_id, username);
notify_message_item.MessageId = _manager.CreateMessageId();
notify_message_item.ChainId = notify_message_item.MessageId;
notify_message_item.IsNew = true;
notify_message_item.IsFromCRM = false;
notify_message_item.IsFromTL = false;
_manager.StoreMailBody(mbox.TenantId, mbox.UserId, notify_message_item);
// ReSharper disable UnusedVariable
var id_mail = _manager.MailSave(mbox, notify_message_item, 0, MailFolder.Ids.inbox, MailFolder.Ids.inbox,
string.Empty, string.Empty, false);
// ReSharper restore UnusedVariable
//_manager.UpdateChain(notify_message_item.ChainId, folder, mbox.MailBoxId, mbox.TenantId, mbox.UserId);
if (message != null)
_manager.CreateDeliveryFailureAlert(mbox.TenantId,
mbox.UserId,
item.Subject,
item.From,
(Int32) result_message.Id);
}
catch
{
/* TODO: add log here */
}
}
private static string ReplaceEmbeddedImages(MailMessageItem m)
{
try
{
var doc = new HtmlDocument();
doc.LoadHtml(m.HtmlBody);
if (m.Attachments != null && m.Attachments.Count > 0)
{
foreach (var attach in m.Attachments)
{
if (string.IsNullOrEmpty(attach.contentId)) continue;
var old_nodes =
doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'cid:" +
attach.contentId.Trim('<').Trim('>') + "'))]");
if (old_nodes == null || attach.storedFileUrl == null) continue;
foreach (var node in old_nodes)
{
node.SetAttributeValue("cid", attach.contentId);
node.SetAttributeValue("src", attach.storedFileUrl);
}
}
}
return doc.DocumentNode.OuterHtml;
}
catch (RecursionDepthException ex)
{
throw new Exception(ex.Message);
}
catch (Exception)
{
return m.HtmlBody;
}
}
public static void TestIMAPReceiveMessage(string imap_server, string imap_account, string imap_password, int imap_port, bool use_ssl, string uidl)
{
var imap = MailClientBuilder.Imap();
try
{
_log.Debug("Connecting to {0}", imap_account);
var match = _imapUidlRegx.Match(uidl);
if (!match.Success)
{
_log.Error("Bad UIDL");
return;
}
var uid = Convert.ToInt32(match.Groups[1].Value);
var folder = Convert.ToInt32(match.Groups[2].Value);
var uid_validity = Convert.ToInt32(match.Groups[3].Value);
if (use_ssl)
{
imap.ConnectSsl(imap_server, imap_port);
}
else
{
imap.Connect(imap_server, imap_port);
}
imap.Login(imap_account, imap_password, "");
var folders = MailQueueItem.GetImapMailboxes(imap, imap_server);
var founded = (from n in folders
where n.folder_id == folder
select n)
.FirstOrDefault();
if (string.IsNullOrEmpty(founded.name))
{
_log.Error("Bad UIDL folder");
return;
}
var mb = imap.SelectMailbox(founded.name);
if (mb.UidValidity != uid_validity)
{
_log.Error("Bad UID_VALIDITY");
return;
}
var message = mb.Fetch.UidMessageObject(uid);
var mail_info = new MailMessageItem(message);
// ReSharper disable UnusedVariable
var sanitazed = HtmlSanitizer.Sanitize(mail_info.HtmlBody, true);
// ReSharper restore UnusedVariable
}
catch (Pop3Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
try
{
if (imap.IsConnected)
{
imap.Disconnect();
}
}
catch
{ }
}
}
public static void TestPOPReceiveMessage(string pop3_server, string pop3_account, string pop3_password, int pop3_port, bool use_ssl, string uidl)
{
var pop = MailClientBuilder.Pop();
try
{
_log.Debug("Connecting to {0}", pop3_account);
var result = use_ssl ? pop.ConnectSsl(pop3_server, pop3_port, pop3_account, pop3_password) :
pop.Connect(pop3_server, pop3_port, pop3_account, pop3_password);
if (!result.StartsWith("+"))
{
return;
}
if (pop.UniqueIdExists(uidl))
{
_log.Info("Message with this uidl exists!");
var index = pop.GetMessageIndex(uidl);
_log.Info("StoreMessage(index: {0})", index);
var destination_path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"strange.eml");
pop.UpdateStats();
//pop.StoreMessage(index, false, destination_path);
var message = pop.RetrieveMessageObject(index);
var mail_info = new MailMessageItem(message);
_log.Info(mail_info.HtmlBody);
if (File.Exists(destination_path))
{
_log.Info("Message stored successfully!\r\n");
}
else
{
_log.Error("Message is missing in destination path!\r\n");
}
}
else
{
_log.Info("Message with this uidl not exists!\r\n");
}
}
catch (Pop3Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
try
{
if (pop.IsConnected)
{
pop.Disconnect();
}
}
catch
{ }
}
}
public static string ReplaceEmbeddedImages(MailMessageItem m, ILogger log = null)
{
try
{
log = log ?? new NullLogger();
var doc = new HtmlDocument();
doc.LoadHtml(m.HtmlBody);
if (m.Attachments != null && m.Attachments.Count > 0)
{
foreach (var attach in m.Attachments)
{
if (string.IsNullOrEmpty(attach.storedFileUrl))
{
continue;
}
if (string.IsNullOrEmpty(attach.contentId) &&
string.IsNullOrEmpty(attach.contentLocation))
{
continue;
}
HtmlNodeCollection oldNodes = null;
if (!string.IsNullOrEmpty(attach.contentId))
{
oldNodes =
doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'cid:" +
attach.contentId.Trim('<').Trim('>') + "'))]");
}
if (!string.IsNullOrEmpty(attach.contentLocation) && oldNodes == null)
{
oldNodes =
doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'" +
attach.contentLocation + "'))]");
}
if (oldNodes == null)
{
//This attachment is not embedded;
attach.contentId = null;
attach.contentLocation = null;
continue;
}
foreach (var node in oldNodes)
{
node.SetAttributeValue("src", attach.storedFileUrl);
}
}
}
return(doc.DocumentNode.OuterHtml);
}
catch (RecursionDepthException ex)
{
var data = Encoding.UTF8.GetBytes(m.HtmlBody);
m.Attachments.Add(new MailAttachment
{
size = data.Length,
fileName = "original_message.html",
contentType = "text/html; charset=utf-8",
data = data
});
m.HtmlBody = "<div>The received email size is too big. The complete text was saved into a separate file and attached to this email.</div>";
log.Error("ReplaceEmbeddedImages() \r\n Exception: \r\n{0}\r\n", ex.ToString());
return(m.HtmlBody);
}
catch (Exception)
{
return(m.HtmlBody);
}
}
public static void TestIMAPReceiveMessage(string imap_server, string imap_account, string imap_password, int imap_port, bool use_ssl, string uidl)
{
var imap = MailClientBuilder.Imap();
try
{
_log.Debug("Connecting to {0}", imap_account);
var match = _imapUidlRegx.Match(uidl);
if (!match.Success)
{
_log.Error("Bad UIDL");
return;
}
var uid = Convert.ToInt32(match.Groups[1].Value);
var folder = Convert.ToInt32(match.Groups[2].Value);
var uid_validity = Convert.ToInt32(match.Groups[3].Value);
if (use_ssl)
imap.ConnectSsl(imap_server, imap_port);
else
imap.Connect(imap_server, imap_port);
imap.Login(imap_account, imap_password, "");
var folders = MailQueueItem.GetImapMailboxes(imap, imap_server);
var founded = (from n in folders
where n.folder_id == folder
select n)
.FirstOrDefault();
if (string.IsNullOrEmpty(founded.name))
{
_log.Error("Bad UIDL folder");
return;
}
var mb = imap.SelectMailbox(founded.name);
if (mb.UidValidity != uid_validity)
{
_log.Error("Bad UID_VALIDITY");
return;
}
var message = mb.Fetch.UidMessageObject(uid);
var mail_info = new MailMessageItem(message);
// ReSharper disable UnusedVariable
var sanitazed = HtmlSanitizer.Sanitize(mail_info.HtmlBody, true);
// ReSharper restore UnusedVariable
}
catch (Pop3Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
try
{
if (imap.IsConnected)
{
imap.Disconnect();
}
}
catch
{ }
}
}
// Add tags from Teamlab CRM to mail if needed.
private void SetCrmTags(MailMessageItem mail, int tenant_id, string user_id)
{
try
{
if (mail.ParticipantsCrmContactsId == null)
mail.ParticipantsCrmContactsId = GetCrmContactsId(tenant_id, user_id, mail.FromEmail);
var allowed_contact_ids = mail.ParticipantsCrmContactsId;
using (var db = new DbManager("crm"))
{
#region Extract CRM tags
if (allowed_contact_ids.Count == 0) return;
//Todo: Rewrite this to Api call
var tag_ids = db.ExecuteList(new SqlQuery("crm_entity_tag")
.Distinct()
.Select("tag_id")
.Where("entity_type", (int)EntityType.Contact)
.Where(Exp.In("entity_id", allowed_contact_ids)))
.ConvertAll(r => -Convert.ToInt32(r[0]));
mail.TagIds = new ItemList<int>(tag_ids);
#endregion
}
}
catch (Exception e)
{
_log.Error("SetCrmTags() Exception:\r\n{0}\r\n", e.ToString());
}
}
public MailMessageItem GetMessageTemplate()
{
var send_template = new MailMessageItem
{
Attachments = new List<MailAttachment>(),
Bcc = "",
Cc = "",
Subject = "",
From = "",
HtmlBody = "",
Important = false,
ReplyTo = "",
To = "",
StreamId = mailBoxManager.CreateNewStreamId()
};
return send_template;
}
