function vmn_sendThrottledItems($now, $emailsettings, $throttleinterval, $throttlesize)
{
$database =& JFactory::getDBO();
if ($throttleinterval < 1 || $throttlesize < 1) {
return;
}
vmn_lockTable();
$database->setQuery("SELECT throttletime FROM #__vemod_news_mailer_scantime LIMIT 1");
$throttletime = $database->loadResult();
if (strtotime($now) - strtotime($throttletime) < $throttleinterval) {
vmn_unlockTable();
return;
}
$database->setQuery("SELECT COUNT(*) FROM #__vemod_news_mailer_log WHERE status >= 10 OR status <= -10 ORDER BY sent LIMIT 1");
$tcount = $database->loadResult();
if ($tcount) {
$database->setQuery("UPDATE #__vemod_news_mailer_scantime SET throttletime=" . $database->Quote($now) . " LIMIT 1");
$database->query();
}
vmn_unlockTable();
echo chr(0x0);
$database->setQuery("SELECT * FROM #__vemod_news_mailer_log WHERE status >= 10 ORDER BY sent LIMIT 1");
$throttleditem = NULL;
$throttleditem = $database->loadObject();
if ($throttleditem) {
$database->setQuery("UPDATE #__vemod_news_mailer_log SET sent=" . $database->quote($now) . ", status=status+1 WHERE id={$throttleditem->id}");
$database->Query();
$throttlecount = $throttleditem->status - 9;
$codedmessage = vmn_codeMessage($throttleditem->message);
$valid = vmn_getLoggedUsers($throttleditem->users, $throttlesize, $throttlecount);
if (count($valid)) {
$statuscount = 0;
for ($i = 0; $i < count($valid['email']); $i++) {
@set_time_limit(600);
$status = JUtility::sendMail($emailsettings['mailfrom'], $emailsettings['fromname'], $valid['email'][$i], $throttleditem->subject, str_replace('[username]', $valid['name'][$i], $codedmessage), 1, NULL, NULL) === true;
if ($i % 5 == 0) {
echo chr(0x0);
}
if ($status) {
$statuscount++;
}
}
if ($throttleditem->status == 10) {
if ($statuscount < count($valid['email']) * 0.9) {
$database->setQuery("UPDATE #__vemod_news_mailer_log SET sent=" . $database->quote($now) . ", status=1 WHERE id={$throttleditem->id}");
$database->Query();
return;
}
}
return;
} else {
$database->setQuery("UPDATE #__vemod_news_mailer_log SET sent=" . $database->quote($now) . ", status=0 WHERE id={$throttleditem->id}");
$database->Query();
}
}
$database->setQuery("SELECT * FROM #__vemod_news_mailer_log WHERE status <= -10 ORDER BY sent LIMIT 1");
$throttleditem = NULL;
$throttleditem = $database->loadObject();
if ($throttleditem) {
$database->setQuery("UPDATE #__vemod_news_mailer_log SET sent=" . $database->quote($now) . ", status=status-1 WHERE id={$throttleditem->id}");
$database->Query();
$throttlecount = abs($throttleditem->status) - 9;
$message = $throttleditem->message;
$smsprefix = '';
if (strpos($message, '<sms></sms>') === 0) {
$smsprefix = '<sms></sms>';
$message = str_replace('<sms></sms>', '', $message);
}
$search = array('<pre>', '</pre>');
$replace = array('', '');
$message = str_replace($search, $replace, $message);
$codedmessage = vmn_codeMessage($message);
$valid = vmn_getLoggedUsers($throttleditem->users, $throttlesize, $throttlecount);
if (count($valid)) {
$statuscount = 0;
for ($i = 0; $i < count($valid['email']); $i++) {
@set_time_limit(600);
if (strlen($smsprefix)) {
$status = JUtility::sendMail($emailsettings['smsmailfrom'], $emailsettings['smsfromname'], $valid['email'][$i], $throttleditem->subject, str_replace('[username]', $valid['name'][$i], $codedmessage), 0, NULL, NULL) === true;
} else {
$status = JUtility::sendMail($emailsettings['mailfrom'], $emailsettings['fromname'], $valid['email'][$i], $throttleditem->subject, str_replace('[username]', $valid['name'][$i], $codedmessage), 0, NULL, NULL) === true;
}
if ($i % 5 == 0) {
echo chr(0x0);
}
if ($status) {
$statuscount++;
}
}
if ($throttleditem->status == -10) {
if ($statuscount < count($valid['email']) * 0.9) {
$database->setQuery("UPDATE #__vemod_news_mailer_log SET sent=" . $database->quote($now) . ", status=2 WHERE id={$throttleditem->id}");
$database->Query();
return;
}
}
} else {
$database->setQuery("UPDATE #__vemod_news_mailer_log SET sent=" . $database->quote($now) . ", status=0 WHERE id={$throttleditem->id}");
$database->Query();
}
}
}
$subject = str_replace($search, $replace, stripslashes($vmsubject));
$subject = html_entity_decode($subject, ENT_QUOTES);
$database->setQuery("SELECT mailformat FROM #__vemod_news_mailer_users WHERE id={$my->id}");
$usermailformat = $database->loadResult();
if ($mailformat == 1 || $mailformat == 2 && $usermailformat == 1) {
$message = stripslashes($verifymailText);
$subscribeto = str_replace("<br>", "\n", $subscribeto);
$maillink = $vmlinktext . "\n" . $maillink;
} else {
$maillink = '<a href="' . $maillink . '" target="_blank">' . $vmlinktext . '</a>';
$message = stripslashes($verifymailHTML);
}
$search = array('[sitename]', '[livesite]', '[subject]', '[username]', '[subscribeto]', '[verifylink]');
$replace = array($mainframe->getCfg('sitename'), JURI::root(), stripslashes($vmsubject), $my->name, $subscribeto, $maillink);
$message = str_replace($search, $replace, $message);
$codedmessage = vmn_codeMessage($message);
if ($mailformat == 1 || $mailformat == 2 && $usermailformat == 1) {
$status = JUtility::sendMail($emailsettings['mailfrom'], $emailsettings['fromname'], $my->email, $subject, $codedmessage);
} else {
$status = JUtility::sendMail($emailsettings['mailfrom'], $emailsettings['fromname'], $my->email, $subject, $codedmessage, 1);
}
if ($status === true) {
vmn_doPageTop(JTEXT::_('VMN_VERIFICATION_MAIL_MESSAGE'));
} else {
vmn_doPageTop($status->getMessage());
}
} else {
vmn_updateSubs($my->id, @$_POST['cid']);
vmn_doPageTop(JTEXT::_('VMN_YOUR_SUBSCRIPTIONS_HAS_BEEN_UPDATED'));
}
} elseif ($emailverify > 0 && $emailverifyuser == $my->id) {
