/**
* @param Folder $folder
* @return bool
*/
function EmptySpam()
{
$result = false;
if ($this->_account) {
$folders =& $this->GetFolders();
if ($folders) {
$spamFolder =& $folders->GetFolderByType(FOLDERTYPE_Spam);
if ($spamFolder) {
if ($this->_account->MailProtocol == MAILPROTOCOL_WMSERVER) {
$result = $this->MailStorage->Connect() && $this->MailStorage->ClearFolder($spamFolder);
if ($result && $this->DbStorage->Connect()) {
$result &= $this->DbStorage->ClearDbFolder($spamFolder, $this->_account);
$result &= $this->DbStorage->UpdateMailboxSize();
}
} else {
if ($this->_account->MailProtocol == MAILPROTOCOL_POP3 || $this->_account->MailProtocol == MAILPROTOCOL_IMAP4) {
$result = $this->EmptyFolder($spamFolder);
}
}
}
}
}
return $result;
}
