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}");
$database->Query();
}
}
}
vmn_doTable();
vmn_doTableRow();
vmn_doButton(JTEXT::_('VMN_BACK'), 0, vmn_sefRelToAbs($base_url), false);
if ($preview) {
vmn_doButton(JTEXT::_('VMN_SEND'), $mailusers, '', false, 'checknews', JTEXT::_('VMN_SEND'));
}
vmn_doEndTableRow();
vmn_doEndTable();
vmn_doEndForm();
if ($checknews) {
vmn_sendThrottledItems($now, $emailsettings, @$throttleinterval, @$throttlesize);
}
break;
case 3:
//from template
vmn_lockTable();
$database->setQuery("SELECT scantime FROM #__vemod_news_mailer_scantime LIMIT 1");
$lastscan = $database->loadResult();
if ($lastscan == '') {
$lastscan = $database->getNullDate();
}
$lastinterval = (int) (strtotime($lastscan) / $sinterval);
$thisinterval = (int) (strtotime($now) / $sinterval);
if ($lastinterval < $thisinterval) {
vmn_setNow($lastscan, $now, TRUE);
vmn_unlockTable();
if (@$autoaddusers) {
vmn_autoAddUsers($vmncats, $vmnsecs, $now, $lastscan);
}
if ($autoresend) {
vmn_sendFailedItems($now, $emailsettings, @$throttleinterval, @$throttlesize);
