protected function ValidateForSpam(&$fieldsbuilder)
{
// Message text to check
$message = "";
// Add text area fields to the message
foreach ($fieldsbuilder->Fields as $key => $field) {
$test = strpos($field['Type'], "textarea");
if (strpos($field['Type'], "textarea") !== 0) {
continue;
}
$message .= $field['Value'];
}
// If it was a spammer, just log this attempt, drop the email, and of course notify the user with a false return value
$spam_words = $this->Params->get("spam_words", "");
// Spam check disabled and copy to submitter disabled. No need to perform spam check
if (!(bool) $this->Params->get("spam_check", 0) && !(bool) $this->Params->get("copy_to_submitter", 0)) {
return true;
}
// No spam words issued to antispam system
if (empty($spam_words)) {
return true;
}
$arr_spam_words = explode(",", $spam_words);
foreach ($arr_spam_words as $word) {
if (stripos($message, $word) !== false) {
$logger = new FLogger();
$logger->Write("Spam attempt blocked:" . PHP_EOL . print_r($fieldsbuilder->Fields, true) . "-----------------------------------------");
// this is a spam message
return false;
}
}
// Spam ckeck successful
return true;
}