Pimcore\Log\Maintenance::mail PHP Метод

    public function mail()
    {
        $conf = Config::getSystemConfig();
        if (!empty($conf->general->logrecipient)) {
            Logger::debug(get_class($this) . ": detected log recipient:" . $conf->general->logrecipient);
            $user = User::getById($conf->general->logrecipient);
            Logger::debug(get_class($this) . ": detected log recipient:" . $user->getEmail());
            if ($user instanceof User && $user->isAdmin()) {
                $email = $user->getEmail();
                Logger::debug(get_class($this) . ": user is valid");
                if (!empty($email)) {
                    if (is_dir(PIMCORE_LOG_MAIL_TEMP)) {
                        Logger::debug(get_class($this) . ": detected mail log dir");
                        Logger::debug(get_class($this) . ": opening dir " . PIMCORE_LOG_MAIL_TEMP);
                        if ($handle = opendir(PIMCORE_LOG_MAIL_TEMP)) {
                            Logger::debug(get_class($this) . ": reading dir " . PIMCORE_LOG_MAIL_TEMP);
                            while (false !== ($file = readdir($handle))) {
                                Logger::debug(get_class($this) . ": detected file " . $file);
                                if (is_file(PIMCORE_LOG_MAIL_TEMP . "/" . $file) and is_writable(PIMCORE_LOG_MAIL_TEMP . "/" . $file)) {
                                    $now = time();
                                    $threshold = 1 * 60 * 15;
                                    $fileModified = filemtime(PIMCORE_LOG_MAIL_TEMP . "/" . $file);
                                    Logger::debug(get_class($this) . ": file is writeable and was last modified: " . $fileModified);
                                    if ($fileModified !== false and $fileModified < $now - $threshold) {
                                        $mail = Tool::getMail([$email], "pimcore log notification - " . $file);
                                        $mail->setIgnoreDebugMode(true);
                                        $mail->setBodyText(file_get_contents(PIMCORE_LOG_MAIL_TEMP . "/" . $file));
                                        $mail->send();
                                        @unlink(PIMCORE_LOG_MAIL_TEMP . "/" . $file);
                                        Logger::debug(get_class($this) . ": sent mail and deleted temp log file " . $file);
                                    } elseif ($fileModified > $now - $threshold) {
                                        Logger::debug(get_class($this) . ": leaving temp log file alone because file [ {$file} ] was written to within the last 15 minutes");
                                    }
                                }
                            }
                        }
                    }
                } else {
                    Logger::err(get_class($this) . ": Cannot send mail to configured log user [" . $user->getName() . "] because email is empty");
                }
            } else {
                Logger::err(get_class($this) . ": Cannot send mail to configured log user. User is either null or not an admin");
            }
        } else {
            Logger::debug(get_class($this) . ": No log recipient configured");
        }
    }