/**
* Get email ids and create iterator
*
* @param EmailOrigin $origin
* @param ImapEmailFolder $imapFolder
* @param EmailFolder $folder
*
* @return ImapEmailIterator
*/
protected function getEmailIterator(EmailOrigin $origin, ImapEmailFolder $imapFolder, EmailFolder $folder)
{
if ($origin->getMailbox()) {
// build search query for emails sync
$sqb = $this->manager->getSearchQueryBuilder();
if ($origin->getSynchronizedAt() && $folder->getSynchronizedAt()) {
if ($folder->getType() === FolderType::SENT) {
$sqb->sent($folder->getSynchronizedAt());
} else {
$sqb->received($folder->getSynchronizedAt());
}
}
$searchQuery = $sqb->get();
$this->logger->info(sprintf('Loading emails from "%s" folder ...', $folder->getFullName()));
$this->logger->info(sprintf('Query: "%s".', $searchQuery->convertToSearchString()));
$emails = $this->manager->getEmails($searchQuery);
} else {
$lastUid = $this->em->getRepository('OroImapBundle:ImapEmail')->findLastUidByFolder($imapFolder);
$this->logger->info(sprintf('Previous max email UID "%s"', $lastUid));
$emails = $this->manager->getEmailsUidBased(sprintf('%s:*', ++$lastUid));
}
return $emails;
}
/**
* @param EmailFolder $folder
* @param Email $email
* @param array $existingUids
*
* @return bool
*/
protected function allowSaveEmail(EmailFolder $folder, Email $email, array $existingUids)
{
if ($folder->getSynchronizedAt() > $email->getSentAt()) {
$this->logger->info(sprintf('Skip "%s" (UID: %d) email, because it was sent earlier than the last synchronization was done', $email->getSubject(), $email->getId()->getUid()));
return false;
}
if (in_array($email->getId()->getUid(), $existingUids)) {
$this->logger->info(sprintf('Skip "%s" (UID: %d) email, because it is already synchronised.', $email->getSubject(), $email->getId()->getUid()));
return false;
}
return true;
}
