感谢使用 Mirai 未来主题
' . '当您收到这封邮件时，说明 SMTP 邮件服务配置正确，邮件发送功能已正常运行。
' . '发送时间：' . (new \Typecho\Date())->format('Y-m-d H:i:s') . '
' ); } public static function verifyCode($code, $type = 'register') { $typeText = $type === 'register' ? '注册账号' : '重置密码'; return self::build( $typeText . '验证码', '您正在进行 ' . $typeText . ' 操作，验证码如下：
' . '验证码有效期为 10 分钟，请勿告知他人。
' . '如非本人操作，请忽略此邮件。
' ); } public static function commentNotifyAdmin($comment) { $commentTime = isset($comment->created) ? (new \Typecho\Date($comment->created))->format('Y-m-d H:i') : ''; return self::build( '文章收到新评论', '您的文章收到了一条新评论：
' . '' . '评论文章：' . htmlspecialchars($comment->title) . '' . '
' . '时间：' . $commentTime . ' | IP：' . htmlspecialchars($comment->ip ?? '未知') . '
' . '' ); } public static function commentReply($comment, $parentComment) { $commentTime = isset($comment->created) ? (new \Typecho\Date($comment->created))->format('Y-m-d H:i') : ''; return self::build( '您的评论有了新回复', 'Hi, ' . htmlspecialchars($parentComment['author']) . '
' . '您在文章《' . htmlspecialchars($comment->title) . '》中的评论收到了新回复：
' . '站点收到了新的投稿请求：
' . '作者：' . htmlspecialchars($authorName) . '
' . '状态：' . $statusInfo['text'] . '
' . '时间：' . (new \Typecho\Date())->format('Y-m-d H:i') . '
' . '' ); } public static function vipExpireNotify($vipName, $daysRemaining, $expDate, $renewUrl) { return self::build( '会员即将到期提醒', '尊敬的会员，您好！
' . '您的 ' . htmlspecialchars($vipName) . ' 将于 ' . $daysRemaining . ' 天后到期。
' . '为了确保您能继续享受会员特权，请及时续费。
' . '' . '此邮件为系统自动发送，请勿回复。
' ); } } class Mirai_Mail { private static $instance = null; private $mail = null; private $options = null; private $lastError = ''; private $logEnabled = false; private function __construct() { $this->options = Mirai_opt(); $this->logEnabled = (defined('__MIRAI_MAIL_LOG__') && __MIRAI_MAIL_LOG__); } public static function getInstance() { if (self::$instance === null) { self::$instance = new self(); } return self::$instance; } public function getPHPMailer() { if ($this->mail !== null) { return $this->mail; } $host = $this->options->smtpHost; $port = $this->options->smtpPort; $user = $this->options->smtpUser; $mailConfig = ['available' => true, 'enabled' => true]; $pass = $this->options->smtpPass; $secure = $this->options->smtpSecure; if (empty($host) || empty($user) || empty($pass)) { $this->lastError = 'SMTP配置不完整，请在主题设置中配置SMTP密码'; return false; } if (!class_exists('PHPMailer\PHPMailer\PHPMailer')) { $libPath = __DIR__ . '/../lib/PHPMailer/'; require_once $libPath . 'Exception.php'; require_once $libPath . 'PHPMailer.php'; require_once $libPath . 'SMTP.php'; } try { $this->mail = new \PHPMailer\PHPMailer\PHPMailer(true); $this->mail->isSMTP(); $this->mail->Host = $host; $this->mail->SMTPAuth = true; $this->mail->Username = $user; $this->mail->Password = $pass; $this->mail->SMTPSecure = ($secure == 'none') ? '' : $secure; $this->mail->Port = $port; $this->mail->CharSet = 'UTF-8'; $this->mail->setFrom($user, Mirai_getSiteTitle()); $this->log('PHPMailer实例创建成功'); return $this->mail; } catch (Exception $e) { $this->lastError = 'PHPMailer初始化失败: ' . $e->getMessage(); $this->log($this->lastError); return false; } } public function send($to, $subject, $content) { $mail = $this->getPHPMailer(); if (!$mail) { return false; } try { $mail->addAddress($to); $mail->isHTML(true); $mail->Subject = $subject; $mail->Body = $content; $result = $mail->send(); if ($result) { $this->log("邮件发送成功: To={$to}, Subject={$subject}"); } else { $this->lastError = $mail->ErrorInfo; $this->log("邮件发送失败: To={$to}, Error={$this->lastError}"); } $mail->clearAddresses(); return $result; } catch (Exception $e) { $this->lastError = $e->getMessage(); $this->log("邮件发送异常: To={$to}, Error={$this->lastError}"); return false; } } public function sendTest($to) { $subject = '[' . Mirai_getSiteTitle() . '] SMTP发信测试'; $content = Mirai_EmailTpl::test(); return $this->send($to, $subject, $content); } public function sendVerifyCode($to, $code, $type = 'register') { $typeText = $type === 'register' ? '注册验证码' : '重置密码验证码'; $subject = '[' . Mirai_getSiteTitle() . '] ' . $typeText; $content = Mirai_EmailTpl::verifyCode($code, $type); return $this->send($to, $subject, $content); } public function getLastError() { return $this->lastError; } public function reset() { $this->mail = null; $this->lastError = ''; } private function log($message) { if (!$this->logEnabled) { return; } $logFile = dirname(__DIR__, 2) . '/logs/mail.log'; if (!is_dir(dirname($logFile))) { @mkdir(dirname($logFile), 0755, true); } $time = (new \Typecho\Date())->format('Y-m-d H:i:s'); $logMessage = "[{$time}] {$message}\n"; } } function Mirai_mail() { return Mirai_Mail::getInstance(); } function Mirai_getSiteTitle() { $options = Mirai_opt(); // 优先使用自定义发件人名称 if (!empty($options->smtpFromName)) { return $options->smtpFromName; } // 回退到主题设置的站点标题 if (!empty($options->siteTitle)) { return $options->siteTitle; } return ''; } function Mirai_sendMail($to, $subject, $content) { return Mirai_mail()->send($to, $subject, $content); } function Mirai_commentNotification($comment) { $options = Mirai_opt(); $db = \Typecho\Db::get(); // 1. 新评论通知博主 if (!empty($options->commentNotifyBlogger) && $options->commentNotifyBlogger == '1') { // 默认通知 SMTP 邮箱（博主） $adminEmail = $options->smtpUser; // 尝试获取文章作者邮箱作为通知对象 try { $post = $db->fetchRow($db->select('authorId')->from('table.contents')->where('cid = ?', $comment->cid)); if ($post) { $author = $db->fetchRow($db->select('mail')->from('table.users')->where('uid = ?', $post['authorId'])); if ($author && !empty($author['mail'])) { $adminEmail = $author['mail']; } } } catch (Exception $e) { } // 如果评论者不是博主自己，则发送通知 if ($comment->mail != $adminEmail) { $subject = '[' . Mirai_getSiteTitle() . '] 您的文章有了新评论'; $html = Mirai_EmailTpl::commentNotifyAdmin($comment); Mirai_sendMail($adminEmail, $subject, $html); } } // 检查是否开启了评论回复通知 if (empty($options->commentReplyNotify) || $options->commentReplyNotify == '0') { return; } // 必须是回复评论（有父级评论ID） if ($comment->parent > 0) { // 获取父级评论信息 $parentComment = $db->fetchRow($db->select()->from('table.comments')->where('coid = ?', $comment->parent)); // 如果父级评论存在，且有邮箱 if ($parentComment && !empty($parentComment['mail'])) { // 如果是自己回复自己，不通知 if ($parentComment['mail'] == $comment->mail) { return; } // 准备邮件内容 $subject = '[' . Mirai_getSiteTitle() . '] 您的评论有了新回复'; $html = Mirai_EmailTpl::commentReply($comment, $parentComment); // 发送邮件 Mirai_sendMail($parentComment['mail'], $subject, $html); } } } function Mirai_submissionNotification($contents, $edit) { $options = Mirai_opt(); // 检查开关 if (empty($options->submissionNotify) || $options->submissionNotify == '0') { return; } // 如果是管理员发布，则忽略 $user = Mirai_user(); if ($user->pass('administrator', true)) { return; } $adminEmail = $options->smtpUser; if (empty($adminEmail)) return; $title = $contents['title'] ?? '无标题'; $status = $contents['status'] ?? 'unknown'; $subject = '[' . Mirai_getSiteTitle() . '] 有新的投稿：' . $title; $html = Mirai_EmailTpl::submission($title, $user->screenName, $status, $options->adminUrl('manage-posts.php', true)); Mirai_sendMail($adminEmail, $subject, $html); } function Mirai_sendVerifyCodeMail($mail, $code, $type = 'register') { return Mirai_mail()->sendVerifyCode($mail, $code, $type); } function Mirai_api_send_code_with_check() { if (session_status() == PHP_SESSION_NONE) { session_start(); } $options = Mirai_opt(); $db = \Typecho\Db::get(); // 检查用户中心和注册登录功能是否启用 if (!Mirai_isUserCenterAuthEnabled($options)) { return ['success' => false, 'msg' => '用户中心功能已禁用', 'code' => -1]; } $mail = isset($_POST['mail']) ? trim($_POST['mail']) : ''; $type = isset($_POST['type']) ? trim($_POST['type']) : 'reset'; if (empty($mail)) { return ['success' => false, 'msg' => '请输入邮箱地址', 'code' => -1]; } if (!filter_var($mail, FILTER_VALIDATE_EMAIL)) { return ['success' => false, 'msg' => '邮箱格式不正确', 'code' => -1]; } // 检查邮箱是否存在 $checkMail = $db->fetchRow($db->select()->from('table.users')->where('mail = ?', $mail)); if ($type === 'register') { if ($checkMail) { return ['success' => false, 'msg' => '该邮箱已被注册', 'code' => -1]; } } else { if (!$checkMail) { return ['success' => false, 'msg' => '该邮箱未注册', 'code' => -1]; } } // IP 频率限制 $interval = intval($options->verifyCodeInterval ?? 60); if ($interval < 10) $interval = 10; if ($interval > 3600) $interval = 3600; $ip = Mirai_getClientIp(); $cacheDir = dirname(__DIR__, 2) . '/cache/ip_rate_limit/'; if (!is_dir($cacheDir)) { @mkdir($cacheDir, 0755, true); } $ipFile = $cacheDir . md5($ip); if (file_exists($ipFile)) { $lastSendTime = (int)@file_get_contents($ipFile); $remaining = $interval - (time() - $lastSendTime); if ($remaining > 0) { return ['success' => false, 'msg' => "操作过于频繁，请在 {$remaining} 秒后重试", 'code' => 429, 'remaining' => $remaining]; } } // 生成验证码 (继续使用 Session 存储验证码本身) $code = rand(100000, 999999); $_SESSION['mirai_verify_code'] = $code; $_SESSION['mirai_verify_mail'] = $mail; $_SESSION['mirai_verify_time'] = time(); if (Mirai_sendVerifyCodeMail($mail, $code, $type)) { // 记录本次IP发送时间 @file_put_contents($ipFile, time(), LOCK_EX); return ['success' => true, 'msg' => '验证码已发送', 'code' => 0, 'interval' => $interval]; } else { // 发送失败，清除session Mirai_clearAuthCodeSession(); return ['success' => false, 'msg' => '发送失败，请检查邮件配置', 'code' => -1]; } } function Mirai_api_send_test_mail_with_check() { // 权限检查：必须是管理员 $user = Mirai_user(); if (!$user->pass('administrator', true)) { return ['success' => false, 'msg' => '权限不足', 'code' => -1]; } $to = isset($_POST['email']) ? trim($_POST['email']) : (isset($_GET['test_mail']) ? trim($_GET['test_mail']) : ''); // 如果为空，回退到管理员邮箱 if (empty($to)) { $to = $user->mail; if (empty($to)) { $to = Mirai_opt()->smtpUser; } } if (empty($to)) { return ['success' => false, 'msg' => '请先配置收件人邮箱', 'code' => -1]; } // 使用统一发信模块发送测试邮件 $mailer = Mirai_mail(); $result = $mailer->sendTest($to); if ($result) { return ['success' => true, 'msg' => '测试邮件已成功发送至 ' . $to, 'code' => 0]; } else { $error = $mailer->getLastError(); if (empty($error)) { $error = '未知错误'; } return ['success' => false, 'msg' => '发送失败: ' . $error, 'code' => -1]; } } function Mirai_sendVipExpireNotifyEmail($uid, $vipName, $daysRemaining, $expDate) { $options = Mirai_opt(); if (empty($options->vipExpireEmailNotify) || $options->vipExpireEmailNotify !== '1') { return false; } $db = \Typecho\Db::get(); $user = $db->fetchRow($db->select('mail', 'name')->from('table.users')->where('uid = ?', (int)$uid)); if (!$user || empty($user['mail'])) { return false; } $siteUrl = rtrim($options->siteUrl, '/'); $renewUrl = $siteUrl . '/user/vip'; $subject = '[' . Mirai_getSiteTitle() . '] 会员即将到期提醒'; $html = Mirai_EmailTpl::vipExpireNotify($vipName, $daysRemaining, $expDate, $renewUrl); return Mirai_sendMail($user['mail'], $subject, $html); } function Mirai_checkAndSendVipExpireNotify($uid) { $options = Mirai_opt(); if (empty($options->vipExpireEmailNotify) || $options->vipExpireEmailNotify !== '1') { return false; } if (!function_exists('Mirai_vipEnabled') || !Mirai_vipEnabled()) { return false; } if (!function_exists('Mirai_vipShouldNotifyExpire') || !function_exists('Mirai_vipGetUserInfo')) { return false; } $cacheKey = 'mirai_vip_expire_notify_' . $uid; $cacheDir = __TYPECHO_ROOT_DIR__ . '/usr/uploads/cache/vip_notify/'; if (!is_dir($cacheDir)) { @mkdir($cacheDir, 0755, true); } $cacheFile = $cacheDir . md5($cacheKey) . '.txt'; $today = date('Y-m-d'); if (file_exists($cacheFile)) { $lastNotify = trim(file_get_contents($cacheFile)); if ($lastNotify === $today) { return false; } } if (!Mirai_vipShouldNotifyExpire($uid)) { return false; } $vipInfo = Mirai_vipGetUserInfo($uid); if ($vipInfo['level'] <= 0 || $vipInfo['is_permanent'] || $vipInfo['is_expired']) { return false; } $vipName = function_exists('Mirai_vipGetName') ? Mirai_vipGetName($vipInfo['level']) : '会员'; $expDate = (new \Typecho\Date(strtotime($vipInfo['exp_date'])))->format('Y年m月d日'); $result = Mirai_sendVipExpireNotifyEmail($uid, $vipName, $vipInfo['days_remaining'], $expDate); if ($result) { @file_put_contents($cacheFile, $today, LOCK_EX); } return $result; }