/// <summary>
/// Удаляет все сообщения из IMAP папки по фильтру subject
/// </summary>
public static void ClearImapFolder(string mailbox, string password, string folder, string subject)
{
using (var imapClient = new IMAP_Client()) {
imapClient.Connect(Settings.Default.IMAPHost, Convert.ToInt32(Settings.Default.IMAPPort));
imapClient.Authenticate(mailbox, password);
imapClient.SelectFolder(folder);
var sequenceSet = new IMAP_SequenceSet();
sequenceSet.Parse("1:*", Int64.MaxValue);
var items = String.IsNullOrEmpty(subject)
? imapClient.FetchMessages(sequenceSet, IMAP_FetchItem_Flags.UID, false, false)
: imapClient.FetchMessages(sequenceSet, IMAP_FetchItem_Flags.UID | IMAP_FetchItem_Flags.Envelope, false, false);
//производим фильтрацию, если параметр subject установлен
if (!String.IsNullOrEmpty(subject) && items != null && items.Length > 0)
{
items = items
.Where(i => i.Envelope.Subject?.Equals(subject, StringComparison.CurrentCultureIgnoreCase) == true)
.ToArray();
}
if ((items != null) && (items.Length > 0))
{
var sequenceMessages = new IMAP_SequenceSet();
sequenceMessages.Parse(String.Join(",", items.Select(i => i.UID.ToString()).ToArray()), long.MaxValue);
imapClient.DeleteMessages(sequenceMessages, true);
}
}
}
public override void Authenticate()
{
Logger.Debug("Authenticating connection {0}", LogSource.Channel, UniqueId);
if (channelState == ChannelState.Authenticated)
{
return;
}
if (channelState != ChannelState.Connected)
{
Logger.Error("Unable to authenticate in current channel state. ChannelState = {0}", LogSource.Channel, channelState);
throw new ChannelException("Unable to authenticate in current channel state");
}
try
{
client.Capability();
client.YahooImap();
client.Authenticate(Username, Password);
channelState = ChannelState.Authenticated;
Logger.Debug("SUCCESS Authenticating connection {0}", LogSource.Channel, UniqueId);
}
catch (IMAP_ClientException ex)
{
channelState = ChannelState.Broken;
Logger.Debug("FAILED Authenticating connection {0}. Server said {1}", LogSource.Channel, UniqueId, ex.ResponseText);
throw new ChannelAuthenticationException(ex.ResponseText, ex);
}
}
public static void StoreMessage(string mailbox, string password, string folder, byte[] messageBytes)
{
using (var imapClient = new IMAP_Client()) {
imapClient.Connect(Settings.Default.IMAPHost, Convert.ToInt32(Settings.Default.IMAPPort));
imapClient.Authenticate(mailbox, password);
imapClient.SelectFolder(Settings.Default.IMAPSourceFolder);
imapClient.StoreMessage(folder, messageBytes);
}
}
public static List <IMAP_FetchItem> CheckImapFolder(string mailbox, string password, string folder)
{
using (var imapClient = new IMAP_Client()) {
imapClient.Connect(Settings.Default.IMAPHost, Convert.ToInt32(Settings.Default.IMAPPort));
imapClient.Authenticate(mailbox, password);
imapClient.SelectFolder(folder);
var sequenceSet = new IMAP_SequenceSet();
sequenceSet.Parse("1:*", Int64.MaxValue);
var items = imapClient.FetchMessages(sequenceSet, IMAP_FetchItem_Flags.UID | IMAP_FetchItem_Flags.Envelope, false, false);
if ((items != null) && (items.Length > 0))
{
return(items.ToList());
}
}
return(new List <IMAP_FetchItem>());
}
public override void IMAPAuth(IMAP_Client client)
{
client.Authenticate(_imapUser, _imapPassword);
}
public virtual void IMAPAuth(IMAP_Client c)
{
c.Authenticate(Settings.Default.IMAPUser, Settings.Default.IMAPPass);
}