From c1357cf4af94054f50d4f4f37d6e235cfc518790 Mon Sep 17 00:00:00 2001
From: Victor_Jay <ovoex.cn@gmail.com>
Date: Sat, 30 May 2026 21:06:32 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=BB=B4=E6=8A=A4=E6=9D=A1=E5=AF=B9?=
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 =?UTF-8?q?=E9=86=92=20+=20BuildPageData=20=E6=B3=A8=E5=85=A5=20IsOwner?=
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- BuildPageData 新增 IsOwner 变量，所有前端页面可获取站长角色
- Nav 维护条：站长显示“社区正处于维护状态”（防止忘记关闭），非站长显示“仅站长可访问”
- 维护中间件 API 拦截验证：所有非 /api/auth/ 的 API 对非 Owner 返回 403，正确
---
 internal/common/helper.go                   | 1 +
 templates/MetaLab-2026/html/layout/nav.html | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/internal/common/helper.go b/internal/common/helper.go
index 1badee0..797983c 100644
--- a/internal/common/helper.go
+++ b/internal/common/helper.go
@@ -39,6 +39,7 @@ func BuildPageData(c *gin.Context, extra gin.H) gin.H {
 	// 注入管理入口权限（moderator 及以上可看到页脚管理面板链接）
 	if role, exists := c.Get("role"); exists {
 		data["CanAccessAdmin"] = model.HasMinRole(role.(string), model.RoleModerator)
+		data["IsOwner"] = model.HasMinRole(role.(string), model.RoleOwner)
 	}
 	// 注入维护状态
 	if isMaintenance, exists := c.Get("is_maintenance"); exists {
diff --git a/templates/MetaLab-2026/html/layout/nav.html b/templates/MetaLab-2026/html/layout/nav.html
index 488ab55..fde401c 100644
--- a/templates/MetaLab-2026/html/layout/nav.html
+++ b/templates/MetaLab-2026/html/layout/nav.html
@@ -26,6 +26,10 @@
 {{if .IsMaintenance}}
 <div class="maintenance-banner">
     <span class="maintenance-banner-icon">&#9881;</span>
+    {{if .IsOwner}}
+    <span>社区正处于维护状态</span>
+    {{else}}
     <span>社区正在维护中，仅站长可访问</span>
+    {{end}}
 </div>
 {{end}}