public static function check_is_spam($lead_data)
{
$api_key = Inbound_Akismet::get_api_key();
/* return true if akismet is not setup */
if (!$api_key) {
return false;
}
$params = Inbound_Akismet::prepare_params($lead_data);
$is_spam = Inbound_Akismet::api_check($params);
/* if not spam return false */
if (!$is_spam) {
return false;
}
/* Discover which filter is calling the spam check and react to spam accordingly */
switch (current_filter()) {
/* Kill ajax script if inbound_store_lead_pre hook */
case 'inbound_store_lead_pre':
exit;
break;
/* Return true to prevent email actions if form_actions_spam_check hook */
/* Return true to prevent email actions if form_actions_spam_check hook */
case 'form_actions_spam_check':
return true;
break;
}
}
public static function check_is_spam($is_spam = false, $lead_data)
{
$api_key = Inbound_Akismet::get_api_key();
/* return false if akismet is not setup */
if (!$api_key) {
return false;
}
$params = Inbound_Akismet::prepare_params($lead_data);
$is_spam = Inbound_Akismet::api_check($params);
/* if not spam return false */
if (!$is_spam) {
return false;
} else {
return true;
}
}