$expireTime) { session_destroy(); header("Location: login.php"); exit; } $_SESSION['login_time'] = time(); // 登录用户基础信息 $loginUserId = $_SESSION['user_id']; $userName = htmlspecialchars($_SESSION['username'] ?? ''); $isAdmin = intval($_SESSION['is_admin'] ?? 0); $userRoleId = intval($_SESSION['role_id'] ?? 0); // ====================== 双库固定连接 ====================== $dbHost = "10.150.117.190"; $dbUser = "root"; $dbPass = "hp93000"; // 业务库 alert_mail_stat（工单、SMTP、大盘） $dbAlertName = "alert_mail_stat"; $connAlert = mysqli_connect($dbHost, $dbUser, $dbPass, $dbAlertName); if (!$connAlert) { die("业务库alert_mail_stat连接失败：" . mysqli_connect_error()); } mysqli_set_charset($connAlert, "utf8mb4"); // 权限库 monitor（用户、角色、权限、消息） $dbMonitorName = "monitor"; $connMonitor = mysqli_connect($dbHost, $dbUser, $dbPass, $dbMonitorName); if (!$connMonitor) { die("权限库monitor连接失败：" . mysqli_connect_error()); } mysqli_set_charset($connMonitor, "utf8mb4"); // ======================================================================== // ========== 新增：读取角色真实名称 ========== $roleRealName = "未知角色"; if ($userRoleId > 0) { $getRoleSql = "SELECT role_name FROM sys_role WHERE id = $userRoleId"; $roleResult = mysqli_query($connMonitor, $getRoleSql); if ($roleResult && $roleRow = mysqli_fetch_assoc($roleResult)) { $roleRealName = $roleRow['role_name']; } } // 超级管理员强制覆盖文字 if ($isAdmin === 1) { $roleRealName = "超级管理员"; } // =========================================== // 1. 登录时一次性加载当前角色全部权限，存入全局变量（侧边栏共用） $allowPages = []; if ($userRoleId > 0) { $permSql = "SELECT page_key FROM sys_role_permission WHERE role_id = $userRoleId"; $permRes = mysqli_query($connMonitor, $permSql); if ($permRes) { while ($row = mysqli_fetch_assoc($permRes)) { $allowPages[] = $row['page_key']; } } } // 2. 获取当前访问页面文件名（去掉.php后缀） $currentPage = basename($_SERVER['SCRIPT_NAME'], '.php'); // 3. 非管理员自动拦截无权限页面（全局统一校验，无需每个页面重复写） if ($isAdmin !== 1 && !in_array($currentPage, $allowPages)) { echo ""; exit; } // 读取右上角未读消息数量 $unreadMsgCount = 0; $msgSql = "SELECT COUNT(id) cnt FROM sys_user_msg WHERE user_id = $loginUserId AND is_read = 0"; $msgRes = mysqli_query($connMonitor, $msgSql); if ($msgRes) { $msgRow = mysqli_fetch_assoc($msgRes); $unreadMsgCount = intval($msgRow['cnt']); } // 读取系统基础配置 $sysConfig = []; $configSql = "SELECT k, v FROM sys_config"; $configRes = mysqli_query($connAlert, $configSql); if ($configRes) { while ($row = mysqli_fetch_assoc($configRes)) { $sysConfig[$row['k']] = $row['v']; } } $currentLang = $sysConfig['lang'] ?? "zh"; $sidebarRawLinks = $sysConfig['quick_link'] ?? ""; // 多语言字典 $langMap = [ 'zh' => [ 'html_lang' => 'zh-CN', 'page_title' => '运维监控平台', 'monitor_panel' => '监控面板', 'alert_overview' => '告警总览', 'quick_link' => '快捷外链', 'system_manage' => '系统管理', 'notify_config' => '消息通知配置', 'role_manage' => '角色管理', 'user_manage' => '用户管理', 'current_user' => '当前用户：', 'sys_time' => '系统时间：', 'refresh' => '刷新页面', 'logout' => '退出登录', 'unread_msg' => '未读消息' ], 'en' => [ 'html_lang' => 'en', 'page_title' => "Monitor Platform", 'monitor_panel' => "Monitor Panel", 'alert_overview' => "Alert Dashboard", 'quick_link' => "Quick Link", 'system_manage' => "System Manage", 'notify_config' => "Notify Config", 'role_manage' => "Role Manage", 'user_manage' => "User Manage", 'current_user' => "User: ", 'sys_time' => "Time: ", 'refresh' => "Refresh", 'logout' => "Logout", 'unread_msg' => "Unread Msg" ] ]; $t = $langMap[$currentLang]; // 解析侧边栏外链 $sidebarLinkList = []; if (!empty($sidebarRawLinks)) { $lines = explode("\n", $sidebarRawLinks); foreach ($lines as $line) { $line = trim($line); if (empty($line)) continue; $item = explode("|", $line); if (count($item) === 2) { $sidebarLinkList[] = [ 'name' => trim($item[0]), 'url' => trim($item[1]) ]; } } } // 【已删除冲突无用函数 hasPagePerm】 ?>