function esu_spam_check()
{
$esu_check_nonce = self::esu_check_nonce();
$esu_post_vars = $esu_check_nonce;
$use_akismet = get_option('easy_sign_up_use_askismet');
if (!esuAkismet::esu_has_akismet() or $use_akismet == false) {
$is_spam = false;
$has_akismet = false;
} else {
$is_spam = esuAkismet::is_akismet_spam($esu_post_vars);
$has_akismet = true;
}
$honeypot = self::esu_use_honeypot();
if ($honeypot != false) {
$honeypot_value = trim($esu_post_vars['extra_fields'][$honeypot]);
} else {
$honeypot_value = false;
}
if ($honeypot_value != false) {
$bot_message = __('Hello there, <br>Rex our automated bot detector thinks you may be a pesky robot! Super sorry if this is an error. Perhaps you are using an autofill add-on or something similar. If so please fill out the form manually and we should all be able to get on with our day. Cheerio! ;-)', 'easy-sign-up');
wp_die($bot_message, 'Domo Arigato, Mr. Roboto', array('back_link' => true));
}
// This is done to clean up if the honeypot field before sending the responders
if ($honeypot != false) {
if (isset($esu_post_vars['extra_fields']) && array_key_exists($honeypot, $esu_post_vars['extra_fields'])) {
unset($esu_post_vars['extra_fields'][$honeypot]);
}
}
// create hooks for use by extras or 3rd party plugins
do_action('esu_hook_before_process_email', $esu_post_vars);
do_action('esu_hook_process_email', $esu_post_vars, $is_spam, $has_akismet);
}
function esu_spam_check()
{
$esu_check_nonce = self::esu_check_nonce();
$esu_post_vars = $esu_check_nonce;
$use_akismet = get_option('easy_sign_up_use_askismet');
if (!esuAkismet::esu_has_akismet() or $use_akismet == false) {
$is_spam = false;
$has_akismet = false;
} else {
$is_spam = esuAkismet::is_akismet_spam($esu_post_vars);
$has_akismet = true;
}
// add hooks for use by extras or plugins
do_action('esu_hook_before_process_email', $esu_post_vars);
do_action('esu_hook_process_email', $esu_post_vars, $is_spam, $has_akismet);
}
