<?php class Mailer { // TODO: support HTML mail (i.e. MIME messages) private $last_error = "Unable to send mail: check local configuration."; function mail($params) { $to_name = $params["to_name"]; $to_address = $params["to_address"]; $subject = $params["subject"]; $message = $params["message"]; $message_html = $params["message_html"]; $from_name = $params["from_name"] ? $params["from_name"] : SMTP_FROM_NAME; $from_address = $params["from_address"] ? $params["from_address"] : SMTP_FROM_ADDRESS; $additional_headers = $params["headers"] ? $params["headers"] : []; $from_combined = $from_name ? "$from_name <$from_address>" : $from_address; $to_combined = $to_name ? "$to_name <$to_address>" : $to_address; if (defined('_LOG_SENT_MAIL') && _LOG_SENT_MAIL) Logger::get()->log("Sending mail from $from_combined to $to_combined [$subject]: $message"); // HOOK_SEND_MAIL plugin instructions: // 1. return 1 or true if mail is handled // 2. return -1 if there's been a fatal error and no further action is allowed // 3. any other return value will allow cycling to the next handler and, eventually, to default mail() function // 4. set error message if needed via passed Mailer instance function set_error() foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEND_MAIL) as $p) { $rc = $p->hook_send_mail($this, $params); if ($rc == 1) return $rc; if ($rc == -1) return 0; } $headers = [ "From: $from_combined", "Content-Type: text/plain; charset=UTF-8" ]; return mail($to_combined, $subject, $message, implode("\r\n", array_merge($headers, $additional_headers))); } function set_error($message) { $this->last_error = $message; } function error() { return $this->last_error; } }