/**
* {@inheritdoc}
*/
public function process(EmailOrigin $origin, $syncStartTime)
{
// make sure that the entity builder is empty
$this->emailEntityBuilder->clear();
$this->initEnv($origin);
// iterate through all folders and do a synchronization of emails for each one
$imapFolders = $this->syncFolders($origin);
foreach ($imapFolders as $imapFolder) {
$folder = $imapFolder->getFolder();
// ask an email server to select the current folder
$folderName = $folder->getFullName();
$this->manager->selectFolder($folderName);
// register the current folder in the entity builder
$this->emailEntityBuilder->setFolder($folder);
// build a search query
$sqb = $this->manager->getSearchQueryBuilder();
if ($origin->getSynchronizedAt() && $folder->getSynchronizedAt()) {
if ($folder->getType() === FolderType::SENT) {
$sqb->sent($folder->getSynchronizedAt());
} else {
$sqb->received($folder->getSynchronizedAt());
}
}
// sync emails using this search query
$lastSynchronizedAt = $this->syncEmails($imapFolder, $sqb->get());
// update synchronization date for the current folder
$folder->setSynchronizedAt($lastSynchronizedAt > $syncStartTime ? $lastSynchronizedAt : $syncStartTime);
$this->em->flush($folder);
$this->cleanUp(true, $imapFolder->getFolder());
}
// run removing of empty outdated folders every N synchronizations
if ($origin->getSyncCount() > 0 && $origin->getSyncCount() % self::CLEANUP_EVERY_N_RUN == 0) {
$this->cleanupOutdatedFolders($origin);
}
}
/**
* Performs a synchronization of emails for the given email origin.
*
* @param EmailOrigin $origin
*/
public function process(EmailOrigin $origin)
{
// make sure that the entity builder is empty
$this->emailEntityBuilder->clear();
// get a list of emails belong to any object, for example an user or a contacts
$emailAddressBatches = $this->getKnownEmailAddressBatches($origin->getSynchronizedAt());
// iterate through all folders and do a synchronization of emails for each one
$folders = $this->getFolders($origin);
foreach ($folders as $folder) {
// register the current folder in the entity builder
$this->emailEntityBuilder->setFolder($folder);
// ask an email server to select the current folder
$folderName = $folder->getFullName();
$this->manager->selectFolder($folderName);
// check that a state of the current folder is valid
$imapFolder = $this->getImapFolder($folder);
if ($imapFolder->getUidValidity() !== $this->manager->getUidValidity()) {
$imapFolder->setUidValidity($this->manager->getUidValidity());
$this->em->persist($imapFolder);
$this->em->flush();
}
$this->log->notice(sprintf('Loading emails from "%s" folder ...', $folderName));
foreach ($emailAddressBatches as $emailAddressBatch) {
// build a search query
$sqb = $this->manager->getSearchQueryBuilder();
if ($origin->getSynchronizedAt() && $folder->getSynchronizedAt() && !$emailAddressBatch['needFullSync']) {
$sqb->sent($folder->getSynchronizedAt());
}
$sqb->openParenthesis();
$sqb->openParenthesis();
$this->addEmailAddressesToSearchQueryBuilder($sqb, 'from', $emailAddressBatch['items']);
$sqb->closeParenthesis();
$sqb->openParenthesis();
$this->addEmailAddressesToSearchQueryBuilder($sqb, 'to', $emailAddressBatch['items']);
$sqb->orOperator();
$this->addEmailAddressesToSearchQueryBuilder($sqb, 'cc', $emailAddressBatch['items']);
// not all IMAP servers support search by BCC, for example imap-mail.outlook.com does not
//$sqb->orOperator();
//$this->addEmailAddressesToSearchQueryBuilder($sqb, 'bcc', $emailAddressBatch['items']);
$sqb->closeParenthesis();
$sqb->closeParenthesis();
// load emails using this search query
$this->loadEmails($folder, $sqb->get());
}
}
}
/**
* 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;
}
