private function getNewImapMails(MailAccount $account, $max = 0)
{
$received = 0;
if ($account->getIncomingSsl()) {
$imap = new Net_IMAP($ret, "ssl://" . $account->getServer(), $account->getIncomingSslPort());
} else {
$imap = new Net_IMAP($ret, "tcp://" . $account->getServer());
}
if (PEAR::isError($ret)) {
//Logger::log($ret->getMessage());
throw new Exception($ret->getMessage());
}
$ret = $imap->login($account->getEmail(), self::ENCRYPT_DECRYPT($account->getPassword()));
$mailboxes = MailAccountImapFolders::getMailAccountImapFolders($account->getId());
if (is_array($mailboxes)) {
foreach ($mailboxes as $box) {
if ($max > 0 && $received >= $max) {
break;
}
if ($box->getCheckFolder()) {
if ($imap->selectMailbox(utf8_decode($box->getFolderName()))) {
$oldUids = $account->getUids($box->getFolderName());
$numMessages = $imap->getNumberOfMessages(utf8_decode($box->getFolderName()));
if (!is_array($oldUids) || count($oldUids) == 0 || PEAR::isError($numMessages) || $numMessages == 0) {
$lastReceived = 0;
if (PEAR::isError($numMessages)) {
//Logger::log($numMessages->getMessage());
continue;
}
} else {
$lastReceived = 0;
$maxUID = $account->getMaxUID($box->getFolderName());
$imin = 1;
$imax = $numMessages;
$i = floor(($imax + $imin) / 2);
while (true) {
$summary = $imap->getSummary($i);
if (PEAR::isError($summary)) {
$i--;
if ($i == 0) {
break;
}
continue;
}
$iprev = $i;
$uid = $summary[0]['UID'];
if ($maxUID > $uid) {
$imin = $i;
$lastReceived = $imin;
} else {
if ($maxUID < $uid) {
$imax = $i;
} else {
$lastReceived = $i;
break;
}
}
$i = floor(($imax + $imin) / 2);
if ($i == $iprev) {
break;
}
}
}
$uids = MailContents::getUidsFromAccount($account->getId(), $box->getFolderName());
// get mails since last received (last received is not included)
for ($i = $lastReceived; ($max == 0 || $received < $max) && $i < $numMessages; $i++) {
$index = $i + 1;
$summary = $imap->getSummary($index);
if (PEAR::isError($summary)) {
Logger::log($summary->getMessage());
} else {
if (!in_array($summary[0]['UID'], $uids)) {
if ($imap->isDraft($index)) {
$state = 2;
} else {
$state = 0;
}
$messages = $imap->getMessages($index);
if (PEAR::isError($messages)) {
continue;
}
$content = array_var($messages, $index, '');
if ($content != '') {
try {
$stop_checking = self::SaveMail($content, $account, $summary[0]['UID'], $state, $box->getFolderName());
if ($stop_checking) {
break;
}
$received++;
} catch (Exception $e) {
$mail_file = ROOT . "/tmp/unsaved_mail_" . $summary[0]['UID'] . ".eml";
$res = file_put_contents($mail_file, $content);
if ($res === false) {
$mail_file = ROOT . "/tmp/unsaved_mail_" . gen_id() . ".eml";
$res = file_put_contents($mail_file, $content);
if ($res === false) {
Logger::log("Could not save mail, and original could not be saved as {$mail_file}, exception:\n" . $e->getMessage());
} else {
Logger::log("Could not save mail, original mail saved as {$mail_file}, exception:\n" . $e->getMessage());
}
} else {
Logger::log("Could not save mail, original mail saved as {$mail_file}, exception:\n" . $e->getMessage());
}
}
}
// if content
}
}
}
}
}
}
}
$imap->disconnect();
return $received;
}
/**
* Gets all new mails from a given mail account
*
* @param MailAccount $account
* @return array
*/
private function getNewPOP3Mails(MailAccount $account, $max = 0)
{
$pop3 = new Net_POP3();
$received = 0;
// Connect to mail server
if ($account->getIncomingSsl()) {
$pop3->connect("ssl://" . $account->getServer(), $account->getIncomingSslPort());
} else {
$pop3->connect($account->getServer());
}
if (PEAR::isError($ret = $pop3->login($account->getEmail(), self::ENCRYPT_DECRYPT($account->getPassword()), 'USER'))) {
throw new Exception($ret->getMessage());
}
$mailsToGet = array();
$summary = $pop3->getListing();
$tmp_uids_to_get = array();
$uids = MailContents::getUidsFromAccount($account->getId());
foreach ($summary as $k => $info) {
if (!in_array($info['uidl'], $uids, true) && !in_array($info['uidl'], $tmp_uids_to_get, true)) {
$mailsToGet[] = $k;
$tmp_uids_to_get[] = $info['uidl'];
}
}
if ($max == 0) {
$toGet = count($mailsToGet);
} else {
$toGet = min(count($mailsToGet), $max);
}
// fetch newer mails first
$mailsToGet = array_reverse($mailsToGet, true);
$checked = 0;
foreach ($mailsToGet as $idx) {
if ($toGet <= $checked) {
break;
}
$content = $pop3->getMsg($idx + 1);
// message index is 1..N
if ($content != '') {
$uid = $summary[$idx]['uidl'];
try {
$stop_checking = self::SaveMail($content, $account, $uid, 0, '', null, $received);
//$received++;
if ($stop_checking) {
break;
}
} catch (Exception $e) {
$mail_file = ROOT . "/tmp/unsaved_mail_" . $uid . ".eml";
$res = file_put_contents($mail_file, $content);
if ($res === false) {
$mail_file = ROOT . "/tmp/unsaved_mail_" . gen_id() . ".eml";
$res = file_put_contents($mail_file, $content);
if ($res === false) {
Logger::log("Could not save mail, and original could not be saved as {$mail_file}, exception:\n" . $e->getMessage());
} else {
Logger::log("Could not save mail, original mail saved as {$mail_file}, exception:\n" . $e->getMessage());
}
} else {
Logger::log("Could not save mail, original mail saved as {$mail_file}, exception:\n" . $e->getMessage());
}
}
unset($content);
$checked++;
}
}
$pop3->disconnect();
return $received;
}
