smtp_allowed = $smtp_allowed;
}
public function isValidEmail($email) {
return filter_var($email, FILTER_VALIDATE_EMAIL);
}
function send($to, $subject, $body, $param = '', $msgKey = null) {
if ($this->smtp_allowed == true && $this->canSendMsg($msgKey)) {
mb_internal_encoding('UTF-8');
// Build headers
$subject = mb_encode_mimeheader(html_entity_decode($subject, ENT_QUOTES, 'UTF-8'), 'UTF-8', 'B', "\n", 9);
$encoded_app = mb_encode_mimeheader(NOMAPPLICATION, 'UTF-8', 'B', "\n", 6);
$size_encoded_app = (6 + strlen($encoded_app)) % 75;
$size_admin_email = strlen(ADRESSEMAILADMIN);
if (($size_encoded_app + $size_admin_email + 9) > 74) {
$folding = "\n";
} else {
$folding = '';
};
$from = sprintf("From: %s%s <%s>\n", $encoded_app, $folding, ADRESSEMAILADMIN);
$headers = $from;
$headers .= 'Reply-To: ' . ADRESSEMAILREPONSEAUTO . "\n";
$headers .= "MIME-Version: 1.0\n";
$headers .= "Content-Type: text/html; charset=UTF-8\n";
$headers .= "Content-Transfer-Encoding: 8bit\n";
$headers .= "Auto-Submitted:auto-generated\n";
$headers .= 'Return-Path: <>';
// Build body
$body = $body . '
' . __('Mail', 'Thanks for your trust.') . '
' . NOMAPPLICATION . '
' . __('Mail', 'FOOTER');
// Send mail
mail($to, $subject, $body, $headers, $param);
// Set date before resend in sessions
$_SESSION[self::MAILSERVICE_KEY][$msgKey] = time() + self::DELAY_BEFORE_RESEND;
}
}
function canSendMsg($msgKey) {
if ($msgKey == null) {
return true;
}
if (!isset($_SESSION[self::MAILSERVICE_KEY])) {
$_SESSION[self::MAILSERVICE_KEY] = [];
}
return !isset($_SESSION[self::MAILSERVICE_KEY][$msgKey]) || $_SESSION[self::MAILSERVICE_KEY][$msgKey] < time();
}
}