chore: 发布 Docker 镜像 1.1.3

包含网站监控与独立 monitor.db。

Co-authored-by: Cursor <cursoragent@cursor.com>

Makefile

@@ -5,7 +5,7 @@ APP_NAME    := jiang13
 MAIN_PKG    := ./cmd/jiang13
 BUILD_DIR   := dist
 DEV_DATA_DIR := dist/data
-VERSION     := 1.0.0
+VERSION     := 1.1.3
 LDFLAGS     := -s -w -X main.version=$(VERSION)
 REGISTRY_IMAGE := hangzhang714128/jiang13-forum
 

README.md

@@ -196,6 +196,7 @@ docker run -d --name jiang13 \
 | `JIANG13_JWT_SECRET` | JWT 密钥（留空则自动生成并写入 `/data/.jwt_secret`） |
 | `JIANG13_CONFIG` | 配置文件路径 |
 | `JIANG13_WORK_PATH` | 工作目录 |
+| `JIANG13_COMMUNITY_HUB` | 维护者选项：设为 `1` 时本站作为社区枢纽收报。官方站 `bbs.iioio.com` 会按域名自动成为枢纽，无需此变量；仅非官网的枢纽镜像 / 预发需要显式开启（见 `app.ini.example`） |
 
 **健康检查：** `GET /health` 返回 `{"status":"ok"}`，供 Docker / 负载均衡探活。
 
@@ -205,15 +206,15 @@ docker run -d --name jiang13 \
 docker login
 .\build.bat -Target docker          # Windows
 # make docker                       # Linux/macOS
-docker push hangzhang714128/jiang13-forum:1.0.0
+docker push hangzhang714128/jiang13-forum:1.1.3
 docker push hangzhang714128/jiang13-forum:latest
 ```
 
 或直接构建：
 
 ```bash
-docker build --build-arg VERSION=1.0.0 -t hangzhang714128/jiang13-forum:1.0.0 -t hangzhang714128/jiang13-forum:latest .
+docker build --build-arg VERSION=1.1.3 -t hangzhang714128/jiang13-forum:1.1.3 -t hangzhang714128/jiang13-forum:latest .
-docker push hangzhang714128/jiang13-forum:1.0.0
+docker push hangzhang714128/jiang13-forum:1.1.3
 docker push hangzhang714128/jiang13-forum:latest
 ```
 
@@ -292,7 +293,7 @@ JWT_SECRET =
 | `--jwt-secret` | 自动生成 | JWT 签名密钥（留空则持久化到 `data/.jwt_secret`） |
 | `--service` | （空） | `install` / `uninstall` / `start` / `stop` / `restart` / `status` |
 
-**环境变量（容器 / 编排，优先级低于命令行）：** `JIANG13_HTTP_PORT`、`JIANG13_DATA`、`JIANG13_JWT_SECRET`、`JIANG13_CONFIG`、`JIANG13_WORK_PATH`
+**环境变量（容器 / 编排，优先级低于命令行）：** `JIANG13_HTTP_PORT`、`JIANG13_DATA`、`JIANG13_JWT_SECRET`、`JIANG13_CONFIG`、`JIANG13_WORK_PATH`、`JIANG13_COMMUNITY_HUB`（非官网枢纽镜像用；`bbs.iioio.com` 按域名自动为枢纽，见上表）
 
 ### 5. 注册为系统服务（可选）
 
@@ -405,13 +406,15 @@ jiang13-forum/
 
 ```
 data/
-├── jiang13.db              # SQLite 主数据库
+├── jiang13.db              # SQLite 主数据库（不含浏览量）
+├── monitor.db              # 网站监控 page_views
 ├── jiang13.log             # 运行日志
 ├── filter_words.txt        # 敏感词配置
 ├── .jwt_secret             # JWT 密钥（自动生成）
+├── logs/access/            # 网站监控请求日志（按日 jsonl）
 ├── uploads/avatars/        # 用户头像
 ├── uploads/posts/          # 帖子正文图片
-└── jiang13_backup_*.db     # 后台导出的备份
+└── jiang13_backup_*.db     # 后台导出的主库备份
 ```
 
 ---

app.ini.example

@@ -13,3 +13,13 @@ DATA = data
 [security]
 ; 留空则自动生成并持久化到 data/.jwt_secret（勿把生产密钥提交到仓库）
 JWT_SECRET =
+
+; ---------------------------------------------------------------------------
+; 维护者选项（默认关闭；普通自托管无需开启）
+; 开启后本站可接收其它实例「自愿向官方演示站」的心跳，并在后台「公网实例」展示。
+; 官方演示站 bbs.iioio.com 会按域名自动识别为枢纽，无需开启本项。
+; 本开关仅用于非 bbs.iioio.com 的枢纽镜像 / 预发环境。
+; 等价环境变量：JIANG13_COMMUNITY_HUB=1
+; ---------------------------------------------------------------------------
+; [community]
+; HUB = false

build.ps1

@@ -12,7 +12,7 @@ $AppName = 'jiang13'
 $MainPkg = './cmd/jiang13'
 $BuildDir = 'dist'
 $DevDataDir = 'dist/data'
-$Version = '1.0.0'
+$Version = '1.1.3'
 $RegistryImage = 'hangzhang714128/jiang13-forum'
 $Ldlags = "-s -w -X main.version=$Version"
 

cmd/jiang13/main.go

@@ -8,12 +8,14 @@ import (
 	"github.com/kardianos/service"
 
 	"git.iioio.com/freefire/jiang13-forum/config"
+	appsvc "git.iioio.com/freefire/jiang13-forum/service"
 )
 
 // version 由构建脚本通过 -ldflags "-X main.version=..." 注入
 var version = "dev"
 
 func main() {
+	appsvc.SetAppVersion(version)
 	cfg, err := config.Parse()
 	if err != nil {
 		log.Fatalf("配置解析失败: %v", err)

cmd/jiang13/program.go

@@ -78,6 +78,9 @@ func (p *program) setup() error {
 	if err := model.InitDB(cfg.DBPath()); err != nil {
 		return fmt.Errorf("数据库初始化失败: %w", err)
 	}
+	if err := model.InitMonitorDB(cfg.MonitorDBPath()); err != nil {
+		return fmt.Errorf("监控库初始化失败: %w", err)
+	}
 
 	engine, err := router.Setup(cfg)
 	if err != nil {

cmd/monitor-geo-check/main.go

@@ -0,0 +1,313 @@
+// 只读诊断：检查 Geo 库与 page_views 地理字段，或对指定 IP 试查中文映射结果。
+//
+//	go run ./cmd/monitor-geo-check -db data/monitor.db
+//	go run ./cmd/monitor-geo-check -db data/monitor.db -ip 14.109.35.246
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"git.iioio.com/freefire/jiang13-forum/service"
+	"github.com/glebarez/sqlite"
+	"gorm.io/gorm"
+	"gorm.io/gorm/logger"
+)
+
+func main() {
+	dbPath := flag.String("db", filepath.Join("data", "monitor.db"), "含 page_views 的 SQLite（默认 data/monitor.db）")
+	ipLookup := flag.String("ip", "", "对指定 IP 试查 BIN+ASN（不写库）")
+	flag.Parse()
+
+	abs, err := filepath.Abs(*dbPath)
+	if err != nil {
+		fatalf("解析路径失败: %v", err)
+	}
+	dataDir := filepath.Dir(abs)
+
+	if *ipLookup == "" {
+		if st, err := os.Stat(abs); err != nil || st.IsDir() {
+			fatalf("数据库不存在: %s", abs)
+		}
+	}
+
+	fmt.Printf("数据库: %s\n", abs)
+	fmt.Printf("数据目录: %s\n\n", dataDir)
+
+	suite := service.NewGeoIPService(dataDir)
+	defer suite.Close()
+	printGeoFiles(dataDir, suite)
+
+	if ip := strings.TrimSpace(*ipLookup); ip != "" {
+		lookupIP(suite, ip)
+		fmt.Println()
+		if _, err := os.Stat(abs); err != nil {
+			return
+		}
+	}
+
+	db, err := gorm.Open(sqlite.Open(abs), &gorm.Config{
+		Logger: logger.Default.LogMode(logger.Silent),
+	})
+	if err != nil {
+		fatalf("打开数据库失败: %v", err)
+	}
+	sqlDB, err := db.DB()
+	if err != nil {
+		fatalf("获取连接失败: %v", err)
+	}
+	defer sqlDB.Close()
+	sqlDB.SetMaxOpenConns(1)
+
+	if !tableExists(db, "page_views") {
+		fatalf("表 page_views 不存在（请确认指向 data/monitor.db，或尚未写入过浏览量）")
+	}
+
+	have := columnSet(db)
+	printColumnPresence(have)
+
+	since := time.Now().AddDate(0, 0, -30)
+	var total, recentNonBot, withCountry, withRegion, withCity, withASN int64
+	_ = db.Table("page_views").Count(&total).Error
+	_ = db.Table("page_views").Where("created_at >= ? AND is_bot = ?", since, false).Count(&recentNonBot).Error
+
+	fmt.Println("=== page_views 统计（近 30 日非 bot）===")
+	fmt.Printf("总量:           %d\n", total)
+	fmt.Printf("近 30 日非 bot: %d\n", recentNonBot)
+
+	if have["country"] {
+		_ = db.Table("page_views").Where("created_at >= ? AND is_bot = ? AND country <> ''", since, false).Count(&withCountry).Error
+		fmt.Printf("有国家:         %d\n", withCountry)
+	} else {
+		fmt.Println("有国家:         (列缺失)")
+	}
+	if have["region"] || have["region_iso"] {
+		cond := "created_at >= ? AND is_bot = ?"
+		parts := []string{}
+		if have["region"] {
+			parts = append(parts, "region <> ''")
+		}
+		if have["region_iso"] {
+			parts = append(parts, "region_iso <> ''")
+		}
+		_ = db.Table("page_views").
+			Where(cond+" AND ("+strings.Join(parts, " OR ")+")", since, false).
+			Count(&withRegion).Error
+		fmt.Printf("有省字段:       %d\n", withRegion)
+	} else {
+		fmt.Println("有省字段:       (列缺失)")
+	}
+	if have["city"] {
+		_ = db.Table("page_views").Where("created_at >= ? AND is_bot = ? AND city <> ''", since, false).Count(&withCity).Error
+		fmt.Printf("有城市:         %d\n", withCity)
+	} else {
+		fmt.Println("有城市:         (列缺失)")
+	}
+	if have["asn"] {
+		_ = db.Table("page_views").Where("created_at >= ? AND is_bot = ? AND asn > 0", since, false).Count(&withASN).Error
+		fmt.Printf("有 ASN:         %d\n", withASN)
+	} else {
+		fmt.Println("有 ASN:         (列缺失)")
+	}
+	fmt.Println()
+
+	fmt.Println("=== 近 30 日省级 Top（country / region / region_iso）===")
+	if !(have["region"] || have["region_iso"]) {
+		fmt.Println("(省列尚未迁移，跳过)")
+	} else {
+		type regionRow struct {
+			Country   string
+			Region    string
+			RegionISO string `gorm:"column:region_iso"`
+			Count     int64
+		}
+		parts := []string{}
+		if have["region"] {
+			parts = append(parts, "region <> ''")
+		}
+		if have["region_iso"] {
+			parts = append(parts, "region_iso <> ''")
+		}
+		selParts := []string{}
+		groupParts := []string{}
+		if have["country"] {
+			selParts = append(selParts, "country")
+			groupParts = append(groupParts, "country")
+		} else {
+			selParts = append(selParts, "'' as country")
+		}
+		if have["region"] {
+			selParts = append(selParts, "region")
+			groupParts = append(groupParts, "region")
+		} else {
+			selParts = append(selParts, "'' as region")
+		}
+		if have["region_iso"] {
+			selParts = append(selParts, "region_iso")
+			groupParts = append(groupParts, "region_iso")
+		} else {
+			selParts = append(selParts, "'' as region_iso")
+		}
+		selParts = append(selParts, "COUNT(*) as count")
+		var regions []regionRow
+		_ = db.Table("page_views").
+			Select(strings.Join(selParts, ", ")).
+			Where("created_at >= ? AND is_bot = ? AND ("+strings.Join(parts, " OR ")+")", since, false).
+			Group(strings.Join(groupParts, ", ")).
+			Order("count DESC").
+			Limit(20).
+			Scan(&regions).Error
+		if len(regions) == 0 {
+			fmt.Println("(空)")
+		} else {
+			for i, r := range regions {
+				fmt.Printf("%2d. %s | %s | %s | %d\n", i+1, r.Country, r.Region, r.RegionISO, r.Count)
+			}
+		}
+	}
+	fmt.Println()
+
+	fmt.Println("=== 样例行（近 30 日，最多 10 条）===")
+	cols := []string{"id", "created_at", "path", "is_bot"}
+	for _, c := range []string{"ip", "country", "region", "region_iso", "city", "asn", "as_org"} {
+		if have[c] {
+			cols = append(cols, c)
+		}
+	}
+	type sample struct {
+		ID        uint
+		CreatedAt time.Time
+		IP        string
+		Country   string
+		Region    string
+		RegionISO string `gorm:"column:region_iso"`
+		City      string
+		ASN       uint
+		ASOrg     string `gorm:"column:as_org"`
+		Path      string
+		IsBot     bool
+	}
+	var samples []sample
+	_ = db.Table("page_views").
+		Select(strings.Join(cols, ", ")).
+		Where("created_at >= ?", since).
+		Order("id DESC").
+		Limit(10).
+		Scan(&samples).Error
+	if len(samples) == 0 {
+		fmt.Println("(无近 30 日 pageview)")
+	} else {
+		for _, s := range samples {
+			fmt.Printf("#%d %s ip=%s country=%q region=%q iso=%q city=%q asn=%d org=%q bot=%v path=%s\n",
+				s.ID, s.CreatedAt.Format("2006-01-02 15:04:05"), s.IP,
+				s.Country, s.Region, s.RegionISO, s.City, s.ASN, s.ASOrg, s.IsBot, s.Path)
+		}
+	}
+
+	regionReady := have["region"] || have["region_iso"]
+	if !regionReady || withRegion == 0 {
+		fmt.Fprintln(os.Stderr, "")
+		fmt.Fprintln(os.Stderr, "提示: 近 30 日无省级字段。中国地图「暂无省级访问数据」属预期。")
+		if !regionReady {
+			fmt.Fprintln(os.Stderr, "当前库缺 region/region_iso 列：请先启动一次主程序以完成 AutoMigrate。")
+		}
+		fmt.Fprintln(os.Stderr, "请确认数据目录已放置 IP2LOCATION-LITE-DB3.BIN 与 GeoLite2-ASN.mmdb，且有公网访问产生的 pageview。")
+		fmt.Fprintln(os.Stderr, "本机/私网 IP 通常解不出省，属正常。")
+		os.Exit(2)
+	}
+}
+
+func printGeoFiles(dataDir string, suite *service.GeoIPService) {
+	fmt.Println("=== Geo 数据文件 ===")
+	v4, v6, asn, country := suite.Paths()
+	for _, item := range []struct {
+		name string
+		path string
+		ok   bool
+	}{
+		{"IP2LOCATION-LITE-DB3.BIN", v4, suite.BINV4Available()},
+		{"IP2LOCATION-LITE-DB3.IPV6.BIN", v6, suite.BINV6Available()},
+		{"GeoLite2-ASN.mmdb", asn, suite.ASNAvailable()},
+		{"GeoLite2-Country.mmdb", country, suite.CountryAvailable()},
+	} {
+		st, err := os.Stat(item.path)
+		if err != nil {
+			fmt.Printf("%s: 不存在\n", item.name)
+			continue
+		}
+		loaded := "未加载"
+		if item.ok {
+			loaded = "已加载"
+		}
+		fmt.Printf("%s: 存在 (%d bytes, mtime %s) · %s\n", item.name, st.Size(), st.ModTime().Format(time.RFC3339), loaded)
+	}
+	fmt.Println()
+}
+
+func lookupIP(suite *service.GeoIPService, ipStr string) {
+	fmt.Printf("=== IP 试查 %s（中文映射后）===\n", ipStr)
+	info := suite.Lookup(ipStr)
+	if info.Country == "" && info.Region == "" && info.City == "" && info.ASN == 0 {
+		fmt.Println("未解析到地理信息（请确认 BIN/ASN 文件存在且 IP 为公网地址）")
+		return
+	}
+	fmt.Printf("国家 ISO: %s (%s)\n", info.Country, service.CountryLabelZh(info.Country))
+	if info.Region != "" || info.RegionISO != "" {
+		fmt.Printf("省/州: %s / %s\n", info.Region, info.RegionISO)
+	}
+	if info.City != "" {
+		fmt.Printf("城市: %s\n", info.City)
+	}
+	if info.ASN > 0 || info.ASOrg != "" {
+		fmt.Printf("ASN: AS%d %s\n", info.ASN, info.ASOrg)
+	}
+}
+
+func tableExists(db *gorm.DB, name string) bool {
+	var n int
+	err := db.Raw(
+		`SELECT COUNT(*) FROM sqlite_master WHERE type='table' AND name=?`, name,
+	).Scan(&n).Error
+	return err == nil && n > 0
+}
+
+func columnSet(db *gorm.DB) map[string]bool {
+	type colRow struct {
+		Name string `gorm:"column:name"`
+	}
+	var cols []colRow
+	_ = db.Raw(`PRAGMA table_info(page_views)`).Scan(&cols).Error
+	have := map[string]bool{}
+	for _, c := range cols {
+		have[c.Name] = true
+	}
+	return have
+}
+
+func printColumnPresence(have map[string]bool) {
+	need := []string{"ip", "country", "region", "region_iso", "city", "asn", "as_org"}
+	fmt.Println("=== page_views 列 ===")
+	missing := false
+	for _, n := range need {
+		if have[n] {
+			fmt.Printf("%s: 有\n", n)
+		} else {
+			fmt.Printf("%s: 缺失\n", n)
+			missing = true
+		}
+	}
+	fmt.Println()
+	if missing {
+		fmt.Fprintln(os.Stderr, "提示: 缺列时请先启动一次主程序以完成监控库 AutoMigrate。")
+		fmt.Fprintln(os.Stderr, "")
+	}
+}
+
+func fatalf(format string, args ...any) {
+	fmt.Fprintf(os.Stderr, format+"\n", args...)
+	os.Exit(1)
+}

config/config.go

@@ -32,6 +32,9 @@ type Config struct {
 	ServiceAction string
 	// 开发模式：后端代理前端请求到 Vite 开发服务器（非内嵌静态资源）
 	DevMode bool
+	// CommunityHub 维护者选项：开启后本站接收其它实例自愿上报（默认关闭）。
+	// 官方站 bbs.iioio.com 会按域名自动识别为枢纽，无需开启；本项仅给非官网枢纽镜像。
+	CommunityHub bool
 }
 
 // Parse 解析命令行、环境变量与 app.ini，并初始化数据目录
@@ -108,6 +111,11 @@ func Parse() (*Config, error) {
 		jwtSecret = strings.TrimSpace(*jwtFlag)
 	}
 
+	communityHub := fileCfg.CommunityHub
+	if v := envBoolOrNil(envCommunityHub); v != nil {
+		communityHub = *v
+	}
+
 	cfg := &Config{
 		WorkPath:      workPath,
 		ConfigFile:    configFile,
@@ -117,6 +125,7 @@ func Parse() (*Config, error) {
 		LogFile:       filepath.Join(absData, "jiang13.log"),
 		ServiceAction: action,
 		DevMode:       *devFlag,
+		CommunityHub:  communityHub,
 	}
 
 	needDirs := action == "" || action == "install"
@@ -184,6 +193,7 @@ func ensureDataDirs(dataDir string) error {
 		filepath.Join(dataDir, "uploads", "avatars"),
 		filepath.Join(dataDir, "uploads", "posts"),
 		filepath.Join(dataDir, "uploads", "site"),
+		filepath.Join(dataDir, "logs", "access"),
 	} {
 		if err := os.MkdirAll(sub, 0755); err != nil {
 			return fmt.Errorf("创建上传目录失败: %w", err)
@@ -218,11 +228,16 @@ func validServiceAction(action string) bool {
 	}
 }
 
-// DBPath 返回 SQLite 数据库文件路径
+// DBPath 返回主库 SQLite 路径
 func (c *Config) DBPath() string {
 	return filepath.Join(c.DataDir, "jiang13.db")
 }
 
+// MonitorDBPath 返回监控独立库路径（page_views）
+func (c *Config) MonitorDBPath() string {
+	return filepath.Join(c.DataDir, "monitor.db")
+}
+
 // AvatarUploadDir 返回头像上传目录
 func (c *Config) AvatarUploadDir() string {
 	return filepath.Join(c.DataDir, "uploads", "avatars")

config/env.go

@@ -8,11 +8,12 @@ import (
 
 // 容器 / 编排常用环境变量（优先级：命令行 > 环境变量 > app.ini > 内置默认）
 const (
-	envWorkPath  = "JIANG13_WORK_PATH"
+	envWorkPath     = "JIANG13_WORK_PATH"
-	envConfig    = "JIANG13_CONFIG"
+	envConfig       = "JIANG13_CONFIG"
-	envHTTPPort  = "JIANG13_HTTP_PORT"
+	envHTTPPort     = "JIANG13_HTTP_PORT"
-	envData      = "JIANG13_DATA"
+	envData         = "JIANG13_DATA"
-	envJWTSecret = "JIANG13_JWT_SECRET"
+	envJWTSecret    = "JIANG13_JWT_SECRET"
+	envCommunityHub = "JIANG13_COMMUNITY_HUB"
 )
 
 func envOrDefault(key string) string {
@@ -30,3 +31,21 @@ func envIntOrZero(key string) int {
 	}
 	return n
 }
+
+// envBoolOrNil 解析布尔环境变量；未设置返回 nil
+func envBoolOrNil(key string) *bool {
+	v := strings.ToLower(envOrDefault(key))
+	if v == "" {
+		return nil
+	}
+	switch v {
+	case "1", "true", "yes", "on":
+		t := true
+		return &t
+	case "0", "false", "no", "off":
+		f := false
+		return &f
+	default:
+		return nil
+	}
+}

config/ini.go

@@ -18,9 +18,10 @@ const (
 
 // fileSettings 从 app.ini 读出的原始值（尚未解析为绝对路径）
 type fileSettings struct {
-	Port      int
+	Port         int
-	DataRel   string
+	DataRel      string
-	JWTSecret string
+	JWTSecret    string
+	CommunityHub bool // 维护者选项：是否作为社区枢纽收报
 }
 
 func defaultFileSettings() fileSettings {
@@ -62,6 +63,12 @@ func loadAppINI(path string) (fileSettings, error) {
 		out.JWTSecret = strings.TrimSpace(sec.Key("JWT_SECRET").String())
 	}
 
+	if sec, err := cfg.GetSection("community"); err == nil {
+		if k := sec.Key("HUB"); k.String() != "" {
+			out.CommunityHub = k.MustBool(false)
+		}
+	}
+
 	return out, nil
 }
 

docs/docker-data.md

@@ -0,0 +1,105 @@
+# Docker 数据持久化说明
+
+Docker 部署时**默认只挂载一个目录**，不是分别映射「数据库文件夹」和「附件文件夹」两个卷。
+
+## 挂载对应关系
+
+| 宿主机 | 容器内 |
+|--------|--------|
+| 任意目录或 named volume（如 `jiang13-data`） | **`/data`** |
+
+**示例：**
+
+```bash
+docker run -d --name jiang13 \
+  -p 3000:3000 \
+  -v /你的路径/jiang13-data:/data \
+  --restart unless-stopped \
+  hangzhang714128/jiang13-forum:latest
+```
+
+或在 `docker-compose.yml` 中：
+
+```yaml
+volumes:
+  - jiang13-data:/data
+  # 或绑定宿主机目录：
+  # - ./data:/data
+```
+
+## `/data` 目录结构
+
+数据库与附件都在同一个 `/data` 挂载内：
+
+```
+/data/
+├── jiang13.db              # SQLite 主数据库（不含浏览量）
+├── monitor.db              # 网站监控 page_views
+├── uploads/                # 附件根目录
+│   ├── avatars/            # 用户头像
+│   └── posts/              # 帖子图片等
+├── logs/
+│   └── access/             # 网站监控请求日志（按日 jsonl）
+│       └── YYYY-MM-DD.jsonl
+├── IP2LOCATION-LITE-DB3.BIN       # 可选：IPv4 城市库（监控）
+├── IP2LOCATION-LITE-DB3.IPV6.BIN  # 可选：IPv6 城市库
+├── GeoLite2-ASN.mmdb              # 可选：ASN/运营商
+├── GeoLite2-Country.mmdb          # 可选：国家兜底
+├── .jwt_secret             # JWT 密钥（自动生成）
+├── filter_words.txt        # 敏感词配置
+└── jiang13.log             # 运行日志（若启用）
+```
+
+| 用途 | 路径 |
+|------|------|
+| 主数据库 | `/data/jiang13.db` |
+| 监控浏览量 | `/data/monitor.db` |
+| 附件 | `/data/uploads/` |
+| 请求日志（监控） | `/data/logs/access/` |
+| 地理库（可选） | `/data/IP2LOCATION-LITE-DB3*.BIN`、`GeoLite2-ASN.mmdb` 等 |
+
+官方镜像不要求拆成两个 volume；挂好 `/data` 即可同时持久化 SQLite、上传文件与监控日志。
+
+地理库与 BIN **不内置**于 Docker 镜像。详见 [网站监控设计](monitor.md)。管理端展示完整客户端 IP（不做脱敏）。
+
+## 设计说明：为何只挂一个 `/data`
+
+对本项目（单容器、SQLite、默认可本地存附件）而言，**一个数据卷是合理默认**：
+
+- 部署成本最低，不易漏挂导致「重启丢图 / 丢库」
+- 备份、迁移时拷贝或快照整个 `/data` 即可恢复站点状态
+- 密钥（`.jwt_secret`）、敏感词与库同目录，避免「库还在、登录全失效」这类半残状态
+
+若你习惯「数据库文件夹 / 附件文件夹」分开填写：在本镜像中它们分别是 **`/data` 下的文件与子目录**，不是两个独立容器路径。
+
+附件特别大、希望对象存储时：优先使用管理后台的 **S3 兼容存储**，而不是拆 Docker 卷。
+
+## 后续计划（可选增强，非必须）
+
+按优先级，仅在有明确需求时做：
+
+1. **文档与面板提示（优先）**
+   - README / 1Panel 说明中固定话术：「只需挂载 `/data`；数据库=`jiang13.db`，监控=`monitor.db`，附件=`uploads/`」。
+   - 本页保持为权威说明，避免用户误以为漏了一个卷。
+
+2. **进阶：同一 DataDir 下拆挂子路径（文档级，无需改代码）**
+   若必须把库与附件分到不同宿主机磁盘，可在仍使用容器 `/data` 的前提下分别绑定，例如：
+
+   ```yaml
+   volumes:
+     # 推荐：父目录一次挂载
+     - /ssd/jiang13:/data
+     # 或仅把附件分到大容量盘（需保证 /data 下其余文件仍可写）
+     - /ssd/jiang13:/data
+     - /hdd/jiang13-uploads:/data/uploads
+   ```
+
+   拆挂时仍要保证 `/data` 下 `.jwt_secret` 等文件可写；不熟悉 Docker 时请继续只用单个 `/data` 挂载。
+
+3. **产品级：可配置上传根目录（中期）**
+   - 环境变量或 `app.ini` 支持 `upload_dir` 与 `data_dir` 分离。
+   - Docker 示例改为可选双卷；**默认仍单卷**，避免破坏现有部署。
+
+4. **不做的事**
+   - 不为「看起来像 WordPress」而强制双卷。
+   - 不在未支持分离配置前，在 UI 里假装有两个独立数据根。

docs/monitor.md

@@ -0,0 +1,76 @@
+# 网站监控设计说明
+
+管理端「网站监控」：轻量自建访问统计，对标 1Panel 思路——**请求流水写文件、访客地理写独立库**，开启后不拖慢前台读帖。
+
+## 双通道数据
+
+| 数据 | 存储 | 用途 |
+|------|------|------|
+| 请求日志 | `{DataDir}/logs/access/YYYY-MM-DD.jsonl` | 请求日志页、请求数/流量/4xx·5xx、实时曲线 |
+| page_views | `{DataDir}/monitor.db`（SQLite） | 浏览量/访客、国家/省/城市/运营商排行与地图 |
+
+请求日志**只写 jsonl**，不进 SQLite。删除过期 `.jsonl` 即释放磁盘。
+
+`page_views` **不进主库** `jiang13.db`。后台「导出备份」只含主库，不含浏览量。
+
+### 文件行格式（JSONL）
+
+每行一条 JSON，字段包括：`t`（RFC3339）、`method`、`path`、`status`、`bytes`、`duration_ms`、`ip`、`ua`、`referer`、`country`、`region`、`region_iso`、`city`、`asn`、`as_org`、`is_bot`。
+
+### 保留天数
+
+- `monitor_retention_days`：仅 **page_views**（默认 30）
+- `monitor_access_log_retention_days`：请求日志文件（默认 7）
+
+## 地理数据文件
+
+放在数据目录（与 `jiang13.db` 同级），有则加载、无则静默降级：
+
+| 文件 | 用途 |
+|------|------|
+| `IP2LOCATION-LITE-DB3.BIN` | IPv4 国家/省/城市 |
+| `IP2LOCATION-LITE-DB3.IPV6.BIN` | IPv6 国家/省/城市 |
+| `GeoLite2-ASN.mmdb` | ASN / 运营商 |
+| `GeoLite2-Country.mmdb` | 可选：BIN 未命中时国家兜底 |
+
+CDN 头（如 `CF-IPCountry`）仅在本地库无国家码时补全。不落 Lat/Lon/Zip/TimeZone。管理端展示**完整客户端 IP**。
+
+写入时做本地中文映射（省/常见城市/运营商）；`country` 存 ISO2，展示用中文名。
+
+## 写入路径（性能）
+
+1. 中间件：监控关闭或命中排除规则则直接放行；否则 `c.Next()` 后**仅入队**轻量字段（不查 BIN/ASN、不写盘）。
+2. 后台 flush：出队 → Geo + 中文映射 → append 当日 jsonl + 更新内存实时环。
+3. 队列上限 8192，满则丢弃新日志（保护内存与磁盘）。
+4. pageview 信标 QPS 低，可在写入时同步 Geo 后写独立 `monitor.db`（不占用主库连接）。
+
+**热路径零 Geo、零写库、零写文件。**
+
+## 请求日志口径（排除规则）
+
+默认只关心**前台访客**，排除管理员刷后台产生的壳请求：
+
+- `/admin`、`/api/admin/`
+- `/api/me`、`/api/site-branding`
+- `/health`、`/uploads/`、`/media/`、静态后缀、`/api/monitor/pageview` 等
+
+设置页可「恢复推荐排除规则」。不强制覆盖用户已保存的自定义列表。
+
+浏览量/访客仍来自前台路由 pageview（后台路径本身不上报）。
+
+## 实时与聚合
+
+- 近 1 分钟 / 近 1 小时：内存环（flush 时更新），避免扫全文件。
+- 今日请求数等：内存日累加器（进程内；重启后自新流量累积，论坛量级可接受）。
+- 地理排行：仅 `page_views`。
+
+## 诊断
+
+```bash
+go run ./cmd/monitor-geo-check -db data/monitor.db -ip 14.109.35.246
+```
+
+## 明确不做
+
+- 不用 CIDR；不把请求日志写入 SQLite；不把 page_views 写入主库
+- 不做街道级地图；Docker 镜像不内置 BIN/MMDB

frontend/package-lock.json

@@ -18,6 +18,8 @@
         "@radix-ui/react-label": "^2.1.9",
         "@radix-ui/react-slot": "^1.2.5",
         "@radix-ui/react-switch": "^1.3.0",
+        "@svg-maps/china": "^2.0.0",
+        "@svg-maps/world": "^2.0.0",
         "@tanstack/react-virtual": "^3.11.2",
         "@tiptap/core": "^3.26.1",
         "@tiptap/extension-code-block": "^3.26.1",
@@ -1971,6 +1973,18 @@
       "integrity": "sha512-e7Mew686owMaPJVNNLs55PUvgz371nKgwsc4vxE49zsODpJEnxgxRo2y/OKrqueavXgZNMDVj3DdHFlaSAeU8g==",
       "license": "MIT"
     },
+    "node_modules/@svg-maps/china": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@svg-maps/china/-/china-2.0.0.tgz",
+      "integrity": "sha512-/B0a4hYJHRtfcUG+x6BudQFWhLQyPoaN2WbqfdEeWeXnwef6oXaE93Msrq2odu72c09vE+G4Ds9+n60Qsr4p1g==",
+      "license": "CC-BY-4.0"
+    },
+    "node_modules/@svg-maps/world": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@svg-maps/world/-/world-2.0.0.tgz",
+      "integrity": "sha512-VmYYnyygJ5Zhr48xPqukFBoq4aCBgVNIjBzqBnWKXSdHhrRK3pntdvbCa8lMsxwVCFzEw9a+smIMEGI2sC1xcQ==",
+      "license": "CC-BY-4.0"
+    },
     "node_modules/@tanstack/react-virtual": {
       "version": "3.14.2",
       "resolved": "https://registry.npmjs.org/@tanstack/react-virtual/-/react-virtual-3.14.2.tgz",

frontend/package.json

@@ -19,6 +19,8 @@
     "@radix-ui/react-label": "^2.1.9",
     "@radix-ui/react-slot": "^1.2.5",
     "@radix-ui/react-switch": "^1.3.0",
+    "@svg-maps/china": "^2.0.0",
+    "@svg-maps/world": "^2.0.0",
     "@tanstack/react-virtual": "^3.11.2",
     "@tiptap/core": "^3.26.1",
     "@tiptap/extension-code-block": "^3.26.1",

frontend/src/App.tsx

@@ -32,6 +32,7 @@ const FavoritesPage = lazyWithRetry(() => import('./pages/FavoritesPage'));
 const MessagesPage = lazyWithRetry(() => import('./pages/MessagesPage'));
 const ProjectsPage = lazyWithRetry(() => import('./pages/ProjectsPage'));
 const LinksPage = lazyWithRetry(() => import('./pages/LinksPage'));
+const ShowcasePage = lazyWithRetry(() => import('./pages/ShowcasePage'));
 const AdminDashboardPage = lazyWithRetry(() => import('./pages/admin/AdminDashboardPage'));
 const AdminPostsPage = lazyWithRetry(() => import('./pages/admin/AdminPostsPage'));
 const AdminCommentsPage = lazyWithRetry(() => import('./pages/admin/AdminCommentsPage'));
@@ -39,11 +40,13 @@ const AdminReportsPage = lazyWithRetry(() => import('./pages/admin/AdminReportsP
 const AdminUsersPage = lazyWithRetry(() => import('./pages/admin/AdminUsersPage'));
 const AdminBadgesPage = lazyWithRetry(() => import('./pages/admin/AdminBadgesPage'));
 const AdminMediaPage = lazyWithRetry(() => import('./pages/admin/AdminMediaPage'));
+const AdminMonitorPage = lazyWithRetry(() => import('./pages/admin/AdminMonitorPage'));
 const AdminPagesPage = lazyWithRetry(() => import('./pages/admin/AdminPagesPage'));
 const AdminSitePageEditPage = lazyWithRetry(() => import('./pages/admin/AdminSitePageEditPage'));
 const AdminLinksPage = lazyWithRetry(() => import('./pages/admin/AdminLinksPage'));
 const SitePageView = lazyWithRetry(() => import('./pages/SitePageView'));
 const AdminSettingsPage = lazyWithRetry(() => import('./pages/admin/AdminSettingsPage'));
+const AdminCommunityPage = lazyWithRetry(() => import('./pages/admin/AdminCommunityPage'));
 const NotFoundPage = lazyWithRetry(() => import('./pages/NotFoundPage'));
 
 const router = createBrowserRouter(
@@ -61,12 +64,14 @@ const router = createBrowserRouter(
         <Route path="pages/:id/edit" element={<Suspense fallback={<PageLoader />}><AdminSitePageEditPage /></Suspense>} />
         <Route path="pages" element={<Suspense fallback={<PageLoader />}><AdminPagesPage /></Suspense>} />
         <Route path="links" element={<Suspense fallback={<PageLoader />}><AdminLinksPage /></Suspense>} />
+        <Route path="community" element={<Suspense fallback={<PageLoader />}><AdminCommunityPage /></Suspense>} />
         <Route path="posts" element={<Suspense fallback={<PageLoader />}><AdminPostsPage /></Suspense>} />
         <Route path="comments" element={<Suspense fallback={<PageLoader />}><AdminCommentsPage /></Suspense>} />
         <Route path="reports" element={<Suspense fallback={<PageLoader />}><AdminReportsPage /></Suspense>} />
         <Route path="users" element={<Suspense fallback={<PageLoader />}><AdminUsersPage /></Suspense>} />
         <Route path="badges" element={<Suspense fallback={<PageLoader />}><AdminBadgesPage /></Suspense>} />
         <Route path="media" element={<Suspense fallback={<PageLoader />}><AdminMediaPage /></Suspense>} />
+        <Route path="monitor" element={<Suspense fallback={<PageLoader />}><AdminMonitorPage /></Suspense>} />
         <Route path="settings" element={<Suspense fallback={<PageLoader />}><AdminSettingsPage /></Suspense>} />
         <Route path="*" element={<Suspense fallback={<PageLoader />}><NotFoundPage title="后台页面不存在" /></Suspense>} />
       </Route>
@@ -82,6 +87,7 @@ const router = createBrowserRouter(
         <Route path="/favorites" element={<FavoritesPage />} />
         <Route path="/projects" element={<ProjectsPage />} />
         <Route path="/links" element={<LinksPage />} />
+        <Route path="/showcase" element={<Suspense fallback={<PageLoader />}><ShowcasePage /></Suspense>} />
         <Route path="/messages" element={<MessagesPage />} />
         <Route path="/page/:slug" element={<Suspense fallback={<PageLoader />}><SitePageView /></Suspense>} />
         <Route path="*" element={<Suspense fallback={<PageLoader />}><NotFoundPage /></Suspense>} />

frontend/src/api/client.ts

@@ -1,4 +1,4 @@
-import type { User, UserPublic, UserActivityStats, Board, PostItem, Comment, RecentComment, RecentUser, ForumStats, TagCount, AdminDashboard, AdminSettings, ForumLimits, ForumLimitsPublic, PostDetailResponse, PostRevision, CommentRevision, MailConfig, OIDCConfig, OAuthClient, OAuthClientInput, GiteaProject, GiteaSyncConfig, StorageConfig, MediaListResult, SiteBranding, RegisterConfig, PrivateMessage, MessageConversation, PostReport, ReportReason, ReportStatus, BadgeDef, PointLedger, CheckInStatus, LotteryStatus, SitePage, SitePageSummary, PollView, PostLotteryView, FriendLinkApply } from './types';
+import type { User, UserPublic, UserActivityStats, Board, PostItem, Comment, RecentComment, RecentUser, ForumStats, TagCount, AdminDashboard, AdminSettings, ForumLimits, ForumLimitsPublic, PostDetailResponse, PostRevision, CommentRevision, MailConfig, OIDCConfig, OAuthClient, OAuthClientInput, GiteaProject, GiteaSyncConfig, StorageConfig, MediaListResult, SiteBranding, RegisterConfig, PrivateMessage, MessageConversation, PostReport, ReportReason, ReportStatus, BadgeDef, PointLedger, CheckInStatus, LotteryStatus, SitePage, SitePageSummary, PollView, PostLotteryView, FriendLinkApply, CommunityConfig, CommunityInstance, CommunityShowcaseItem, MonitorConfig, MonitorOverview, MonitorGeoResult, MonitorStatItem, MonitorRealtime, MonitorLogItem } from './types';
 
 const BASE = '';
 
@@ -25,6 +25,27 @@ export const api = {
   me: () => request<{ user: User | null }>('/api/me'),
   stats: () => request<ForumStats>('/api/stats'),
   forumLimits: () => request<ForumLimitsPublic>('/api/forum-limits'),
+  /** 前台路由 pageview；失败静默（204 无 body） */
+  monitorPageview: (body: { path: string; referrer?: string }) => {
+    const payload = JSON.stringify(body);
+    try {
+      if (typeof navigator !== 'undefined' && typeof navigator.sendBeacon === 'function') {
+        const blob = new Blob([payload], { type: 'application/json' });
+        if (navigator.sendBeacon('/api/monitor/pageview', blob)) {
+          return Promise.resolve();
+        }
+      }
+    } catch {
+      /* 回退 fetch */
+    }
+    return fetch('/api/monitor/pageview', {
+      method: 'POST',
+      credentials: 'omit',
+      keepalive: true,
+      headers: { 'Content-Type': 'application/json' },
+      body: payload,
+    }).then(() => undefined).catch(() => undefined);
+  },
   siteBranding: () => request<SiteBranding>('/api/site-branding'),
   pages: () => request<{ pages: SitePageSummary[] }>('/api/pages'),
   page: (slug: string) => request<{ page: SitePage }>(`/api/pages/${encodeURIComponent(slug)}`),
@@ -63,6 +84,59 @@ export const api = {
   // 管理后台 API
   adminDashboard: () => request<AdminDashboard>('/api/admin/dashboard'),
   adminSettings: () => request<AdminSettings>('/api/admin/settings'),
+  adminUpdateCommunitySettings: (body: CommunityConfig) =>
+    request<{ message: string; community: CommunityConfig; heartbeat_error?: string }>('/api/admin/settings/community', {
+      method: 'PUT', body: JSON.stringify(body),
+    }),
+  adminMonitorSettings: () => request<MonitorConfig>('/api/admin/settings/monitor'),
+  adminUpdateMonitorSettings: (body: MonitorConfig) =>
+    request<{ message: string; monitor: MonitorConfig }>('/api/admin/settings/monitor', {
+      method: 'PUT', body: JSON.stringify(body),
+    }),
+  adminMonitorOverview: () => request<MonitorOverview>('/api/admin/monitor/overview'),
+  adminMonitorGeo: (range = '30d') =>
+    request<MonitorGeoResult>(`/api/admin/monitor/geo?range=${encodeURIComponent(range)}`),
+  adminMonitorStats: (dim: string, range = '30d') =>
+    request<{ dim: string; range: string; items: MonitorStatItem[] }>(
+      `/api/admin/monitor/stats?dim=${encodeURIComponent(dim)}&range=${encodeURIComponent(range)}`,
+    ),
+  adminMonitorLogs: (params: { page?: number; size?: number; method?: string; path?: string; status?: string; ip?: string }) => {
+    const q = new URLSearchParams();
+    if (params.page) q.set('page', String(params.page));
+    if (params.size) q.set('size', String(params.size));
+    if (params.method) q.set('method', params.method);
+    if (params.path) q.set('path', params.path);
+    if (params.status) q.set('status', params.status);
+    if (params.ip) q.set('ip', params.ip);
+    const qs = q.toString();
+    return request<{ items: MonitorLogItem[]; total: number; page: number; size: number }>(
+      `/api/admin/monitor/logs${qs ? `?${qs}` : ''}`,
+    );
+  },
+  adminMonitorRealtime: () => request<MonitorRealtime>('/api/admin/monitor/realtime'),
+  adminCommunityInstances: () =>
+    request<{ hub_enabled: boolean; instances: CommunityInstance[] }>('/api/admin/community/instances'),
+  adminFeatureCommunityInstance: (instanceId: string, body: { featured: boolean; featured_note?: string }) =>
+    request<{ message: string; instance: CommunityInstance }>(
+      `/api/admin/community/instances/${encodeURIComponent(instanceId)}/feature`,
+      { method: 'PUT', body: JSON.stringify(body) },
+    ),
+  adminUpdateShowcaseEntry: (body: {
+    nav_show_showcase?: boolean;
+    footer_show_showcase?: boolean;
+    aside_show_showcase?: boolean;
+  }) =>
+    request<{
+      message: string;
+      nav_show_showcase: boolean;
+      footer_show_showcase: boolean;
+      aside_show_showcase: boolean;
+    }>('/api/admin/community/showcase-entry', {
+      method: 'PUT',
+      body: JSON.stringify(body),
+    }),
+  communityShowcase: () =>
+    request<{ items: CommunityShowcaseItem[] }>('/api/community/showcase'),
   adminPosts: (params: { page?: number; keyword?: string; status?: string }) => {
     const q = new URLSearchParams();
     if (params.page) q.set('page', String(params.page));

frontend/src/api/types.ts

@@ -179,6 +179,14 @@ export interface Comment {
   reply_target?: Comment;
 }
 
+export interface AdminDashboardTraffic {
+  enabled: boolean;
+  today_pv: number;
+  today_uv: number;
+  yesterday_pv: number;
+  total_pv: number;
+}
+
 export interface AdminDashboard {
   users: number;
   posts: number;
@@ -189,9 +197,10 @@ export interface AdminDashboard {
   pending_reports?: number;
   pending_friend_links?: number;
   recent_posts: PostItem[];
+  traffic?: AdminDashboardTraffic;
 }
 
-export type AsideWidgetId = 'tag_cloud' | 'recent_comments' | 'recent_users' | 'friend_links';
+export type AsideWidgetId = 'tag_cloud' | 'recent_comments' | 'recent_users' | 'friend_links' | 'showcase';
 
 export interface AsideWidget {
   id: AsideWidgetId;
@@ -203,6 +212,7 @@ export const DEFAULT_ASIDE_WIDGETS: AsideWidget[] = [
   { id: 'recent_comments', enabled: false },
   { id: 'recent_users', enabled: false },
   { id: 'friend_links', enabled: true },
+  { id: 'showcase', enabled: false },
 ];
 
 export interface ForumLimits {
@@ -231,12 +241,18 @@ export interface ForumLimits {
   aside_show_recent_comments: boolean;
   /** 右侧栏友情链接 */
   aside_show_friend_links: boolean;
+  /** 右侧栏开源展柜 */
+  aside_show_showcase: boolean;
   /** 右侧栏可选组件顺序与开关 */
   aside_widgets: AsideWidget[];
   /** 左侧栏「站点」展示友情链接入口 */
   nav_show_friend_links: boolean;
   /** 页脚展示友情链接入口 */
   footer_show_friend_links: boolean;
+  /** 左侧栏「站点」展示开源展柜入口 */
+  nav_show_showcase: boolean;
+  /** 页脚展示开源展柜入口 */
+  footer_show_showcase: boolean;
   /** 首页列表样式：title 仅标题 / thumbnail 缩略图 */
   feed_list_style: 'title' | 'excerpt' | 'thumbnail';
   /** 伪静态（固定链接）开关 */
@@ -262,12 +278,17 @@ export interface ForumLimitsPublic {
   aside_show_tag_cloud: boolean;
   aside_show_recent_comments: boolean;
   aside_show_friend_links: boolean;
+  aside_show_showcase: boolean;
   aside_widgets: AsideWidget[];
   nav_show_friend_links: boolean;
   footer_show_friend_links: boolean;
+  nav_show_showcase: boolean;
+  footer_show_showcase: boolean;
   feed_list_style: 'title' | 'excerpt' | 'thumbnail';
   permalink_enabled: boolean;
   permalink_ext: string;
+  /** 是否上报前台路由 pageview（与后台监控采集开关同步） */
+  monitor_pageview: boolean;
 }
 
 export interface FriendLink {
@@ -376,10 +397,148 @@ export interface AdminSettings {
   gitea?: GiteaSyncConfig;
   storage?: StorageConfig;
   branding?: SiteBranding;
+  community?: CommunityConfig;
   filter_words: string;
   filter_word_count: number;
 }
 
+/** 社区上报配置（hub_url / site_url 只读） */
+export interface CommunityConfig {
+  report_enabled: boolean;
+  /** 只读：是否作为社区枢纽 */
+  hub_enabled: boolean;
+  /** 只读：固定为官方演示站 */
+  hub_url: string;
+  /** 只读：服务端自动推断的本站地址 */
+  site_url: string;
+  instance_id: string;
+}
+
+/** 网站监控设置 */
+export interface MonitorConfig {
+  enabled: boolean;
+  retention_days: number;
+  access_log_retention_days: number;
+  exclude_rules: string[];
+  default_exclude_rules?: string[];
+  trust_proxy: boolean;
+  access_log_dir?: string;
+  ip2location_v4_path?: string;
+  ip2location_v6_path?: string;
+  ip2location_v4_available?: boolean;
+  ip2location_v6_available?: boolean;
+  geoip_available: boolean;
+  geoip_country_path?: string;
+  geoip_asn_path?: string;
+  geoip_country_available?: boolean;
+  geoip_asn_available?: boolean;
+}
+
+export interface MonitorOverview {
+  enabled: boolean;
+  pageviews: number;
+  visitors: number;
+  unique_ips: number;
+  traffic: number;
+  bots: number;
+  requests: number;
+  status_4xx: number;
+  status_5xx: number;
+}
+
+export interface MonitorGeoItem {
+  country: string;
+  count: number;
+}
+
+export interface MonitorRegionItem {
+  country: string;
+  region: string;
+  region_iso: string;
+  count: number;
+}
+
+export interface MonitorCityItem {
+  country: string;
+  region: string;
+  city: string;
+  count: number;
+}
+
+export interface MonitorASNItem {
+  asn: number;
+  as_org: string;
+  count: number;
+}
+
+export interface MonitorGeoResult {
+  range: string;
+  countries: MonitorGeoItem[];
+  regions: MonitorRegionItem[];
+  cities: MonitorCityItem[];
+  asns: MonitorASNItem[];
+  has_data: boolean;
+}
+
+export interface MonitorStatItem {
+  key: string;
+  count: number;
+}
+
+export interface MonitorRealtimePoint {
+  minute: string;
+  count: number;
+  bytes: number;
+}
+
+export interface MonitorRealtime {
+  enabled: boolean;
+  requests_1m: number;
+  traffic_1m: number;
+  hourly_series: MonitorRealtimePoint[];
+}
+
+export interface MonitorLogItem {
+  id: number;
+  created_at: string;
+  method: string;
+  path: string;
+  status: number;
+  bytes: number;
+  duration_ms: number;
+  ip: string;
+  ua: string;
+  referer: string;
+  country: string;
+  region?: string;
+  city?: string;
+  asn?: number;
+  as_org?: string;
+  is_bot: boolean;
+}
+
+export interface CommunityInstance {
+  instance_id: string;
+  site_url: string;
+  site_name: string;
+  version: string;
+  users: number;
+  posts: number;
+  first_seen_at: string;
+  last_seen_at: string;
+  online: boolean;
+  featured: boolean;
+  featured_note: string;
+}
+
+/** 公开展柜条目 */
+export interface CommunityShowcaseItem {
+  site_url: string;
+  site_name: string;
+  version: string;
+  featured_note?: string;
+}
+
 export interface StorageConfig {
   type: 'local' | 's3';
   endpoint: string;

frontend/src/components/CommentThreadList.tsx

@@ -18,7 +18,6 @@ import {
   AlertDialogFooter,
   AlertDialogHeader,
   AlertDialogTitle,
-  AlertDialogTrigger,
 } from '@/components/ui/alert-dialog';
 import {
   Dialog,
@@ -32,6 +31,8 @@ import {
   DropdownMenu,
   DropdownMenuContent,
   DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
   DropdownMenuTrigger,
 } from '@/components/ui/dropdown-menu';
 import { Button } from '@/components/ui/button';
@@ -144,6 +145,11 @@ function CommentItem({
     && !!onApprove;
   const showEdited = !hidden && !!c.updated_at && isTimeDiffSignificant(c.created_at, c.updated_at);
   const canReport = !hidden && !isEditing && !isCommentAuthor(c, currentUser);
+  const showHistory = isAdmin && showEdited;
+  const showManageMenu = !hidden && !isEditing && (
+    canApprove || canEdit || showHistory || canDelete || canReport
+  );
+  const showManageGroup = canApprove || canEdit || showHistory || canDelete;
   const [editText, setEditText] = useState(c.content);
   const [saving, setSaving] = useState(false);
   const [deleting, setDeleting] = useState(false);
@@ -152,6 +158,7 @@ function CommentItem({
   const [liked, setLiked] = useState(!!c.liked);
   const [likeCount, setLikeCount] = useState(c.like_count ?? 0);
   const [revOpen, setRevOpen] = useState(false);
+  const [deleteOpen, setDeleteOpen] = useState(false);
   const [reportOpen, setReportOpen] = useState(false);
   const [reportReason, setReportReason] = useState<ReportReason>('spam');
   const [reportDetail, setReportDetail] = useState('');
@@ -333,24 +340,6 @@ function CommentItem({
           {c.reply_target && (
             <span className="waline-reply-at">@{commentNick(c.reply_target)}</span>
           )}
-          {!hidden && !isEditing && canApprove && (
-            <button
-              type="button"
-              className="waline-comment-reply-btn waline-comment-approve-btn"
-              disabled={approving}
-              onClick={async () => {
-                setApproving(true);
-                try {
-                  await onApprove?.(c);
-                } finally {
-                  setApproving(false);
-                }
-              }}
-            >
-              <Check size={14} />
-              {approving ? '通过中…' : '通过'}
-            </button>
-          )}
           {!hidden && !isEditing && !!renderReplyBox && (
             isReplying ? (
               <button type="button" className="waline-comment-reply-btn cancel" onClick={onCancelReply}>
@@ -366,12 +355,6 @@ function CommentItem({
               </Tooltip>
             )
           )}
-          {!hidden && !isEditing && canEdit && (
-            <button type="button" className="waline-comment-reply-btn" onClick={() => onStartEdit(c)}>
-              <Pencil size={14} />
-              编辑
-            </button>
-          )}
           {bountyAward?.open && bountyAward.canAward && c.user_id !== bountyAward.postAuthorId
             && c.status === 'published' && !hidden && (
             <button
@@ -383,46 +366,7 @@ function CommentItem({
               采纳
             </button>
           )}
-          {!hidden && !isEditing && isAdmin && showEdited && (
+          {showManageMenu && (
-            <button type="button" className="waline-comment-reply-btn" onClick={() => setRevOpen(true)}>
-              <History size={14} />
-              编辑记录
-            </button>
-          )}
-          {!hidden && !isEditing && canDelete && (
-            <AlertDialog>
-              <AlertDialogTrigger asChild>
-                <button type="button" className="waline-comment-reply-btn cancel" disabled={deleting}>
-                  <Trash2 size={14} />
-                  删除
-                </button>
-              </AlertDialogTrigger>
-              <AlertDialogContent>
-                <AlertDialogHeader>
-                  <AlertDialogTitle>确定删除该评论？</AlertDialogTitle>
-                  <AlertDialogDescription>
-                    将同时移入回收站其下所有回复，可在后台恢复或永久删除。
-                  </AlertDialogDescription>
-                </AlertDialogHeader>
-                <AlertDialogFooter>
-                  <AlertDialogCancel>取消</AlertDialogCancel>
-                  <AlertDialogAction
-                    onClick={async () => {
-                      setDeleting(true);
-                      try {
-                        await onDelete(c);
-                      } finally {
-                        setDeleting(false);
-                      }
-                    }}
-                  >
-                    删除
-                  </AlertDialogAction>
-                </AlertDialogFooter>
-              </AlertDialogContent>
-            </AlertDialog>
-          )}
-          {canReport && (
             <DropdownMenu>
               <DropdownMenuTrigger asChild>
                 <button
@@ -433,19 +377,98 @@ function CommentItem({
                   <MoreHorizontal size={14} />
                 </button>
               </DropdownMenuTrigger>
-              <DropdownMenuContent align="center" className="report-more-menu">
+              <DropdownMenuContent align="end" className="comment-manage-menu">
-                <DropdownMenuItem
+                {showManageGroup && (
-                  className="report-more-menu__item"
+                  <>
-                  onSelect={openReport}
+                    <DropdownMenuLabel>管理</DropdownMenuLabel>
-                >
+                    {canApprove && (
-                  <Flag size={14} />
+                      <DropdownMenuItem
-                  举报
+                        disabled={approving}
-                </DropdownMenuItem>
+                        onSelect={() => {
+                          void (async () => {
+                            setApproving(true);
+                            try {
+                              await onApprove?.(c);
+                            } finally {
+                              setApproving(false);
+                            }
+                          })();
+                        }}
+                      >
+                        <Check size={14} aria-hidden />
+                        {approving ? '通过中…' : '通过审核'}
+                      </DropdownMenuItem>
+                    )}
+                    {canEdit && (
+                      <DropdownMenuItem onSelect={() => onStartEdit(c)}>
+                        <Pencil size={14} aria-hidden />
+                        编辑
+                      </DropdownMenuItem>
+                    )}
+                    {showHistory && (
+                      <DropdownMenuItem onSelect={() => setRevOpen(true)}>
+                        <History size={14} aria-hidden />
+                        编辑记录
+                      </DropdownMenuItem>
+                    )}
+                    {canDelete && (
+                      <DropdownMenuItem
+                        className="text-destructive focus:text-destructive"
+                        disabled={deleting}
+                        onSelect={() => setDeleteOpen(true)}
+                      >
+                        <Trash2 size={14} aria-hidden />
+                        删除
+                      </DropdownMenuItem>
+                    )}
+                    {canReport && <DropdownMenuSeparator />}
+                  </>
+                )}
+                {canReport && (
+                  <DropdownMenuItem
+                    className="text-destructive focus:text-destructive"
+                    onSelect={openReport}
+                  >
+                    <Flag size={14} aria-hidden />
+                    举报
+                  </DropdownMenuItem>
+                )}
               </DropdownMenuContent>
             </DropdownMenu>
           )}
         </div>
 
+        <AlertDialog open={deleteOpen} onOpenChange={setDeleteOpen}>
+          <AlertDialogContent>
+            <AlertDialogHeader>
+              <AlertDialogTitle>确定删除该评论？</AlertDialogTitle>
+              <AlertDialogDescription>
+                将同时移入回收站其下所有回复，可在后台恢复或永久删除。
+              </AlertDialogDescription>
+            </AlertDialogHeader>
+            <AlertDialogFooter>
+              <AlertDialogCancel disabled={deleting}>取消</AlertDialogCancel>
+              <AlertDialogAction
+                disabled={deleting}
+                onClick={(e) => {
+                  e.preventDefault();
+                  void (async () => {
+                    setDeleting(true);
+                    try {
+                      await onDelete(c);
+                      setDeleteOpen(false);
+                    } finally {
+                      setDeleting(false);
+                    }
+                  })();
+                }}
+              >
+                删除
+              </AlertDialogAction>
+            </AlertDialogFooter>
+          </AlertDialogContent>
+        </AlertDialog>
+
         {isAdmin && (
           <CommentRevisionDialog open={revOpen} onOpenChange={setRevOpen} comment={c} />
         )}

frontend/src/components/PostManageMenu.tsx

@@ -0,0 +1,189 @@
+import {
+  Ban,
+  CircleCheck,
+  CircleHelp,
+  EllipsisVertical,
+  History,
+  Lock,
+  LockOpen,
+  MessageSquareOff,
+  Pencil,
+  Pin,
+  Sparkles,
+  Trash2,
+} from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu';
+import type { PostItem } from '../api/types';
+
+export interface PostManageMenuProps {
+  post: PostItem;
+  isAdmin: boolean;
+  isOwnerOrAdmin: boolean;
+  canEdit: boolean;
+  isEdited: boolean;
+  isMobile?: boolean;
+  editRemaining?: string;
+  editBlockReason?: string;
+  deleting?: boolean;
+  onEdit: () => void;
+  onShowRevisions: () => void;
+  onToggleResolved: () => void;
+  onApprove: () => void;
+  onReject: () => void;
+  onFeature: () => void;
+  onPin: () => void;
+  onBoardPin: () => void;
+  onLock: () => void;
+  onCommentsLock: () => void;
+  onDelete: () => void;
+}
+
+/** 帖子右上角管理菜单：编辑、审核、置顶、锁定、删除等 */
+export default function PostManageMenu({
+  post,
+  isAdmin,
+  isOwnerOrAdmin,
+  canEdit,
+  isEdited,
+  isMobile,
+  editRemaining,
+  editBlockReason,
+  deleting,
+  onEdit,
+  onShowRevisions,
+  onToggleResolved,
+  onApprove,
+  onReject,
+  onFeature,
+  onPin,
+  onBoardPin,
+  onLock,
+  onCommentsLock,
+  onDelete,
+}: PostManageMenuProps) {
+  const showContent =
+    canEdit
+    || (isOwnerOrAdmin && isEdited)
+    || (isOwnerOrAdmin && post.post_type === 'question');
+  const hint = editRemaining || (!canEdit && isOwnerOrAdmin ? editBlockReason : '') || '';
+
+  if (!showContent && !isAdmin && !hint) return null;
+
+  return (
+    <DropdownMenu>
+      <DropdownMenuTrigger asChild>
+        <Button
+          variant="ghost"
+          size="sm"
+          className="post-manage-menu-trigger"
+          aria-label="管理帖子"
+        >
+          {!isMobile && <span>管理</span>}
+          <EllipsisVertical size={16} aria-hidden />
+        </Button>
+      </DropdownMenuTrigger>
+      <DropdownMenuContent align="end" className="post-manage-menu">
+        {hint && (
+          <>
+            <DropdownMenuLabel className="post-manage-menu-hint">
+              {hint}
+            </DropdownMenuLabel>
+            <DropdownMenuSeparator />
+          </>
+        )}
+
+        {showContent && (
+          <>
+            <DropdownMenuLabel>内容</DropdownMenuLabel>
+            {canEdit && (
+              <DropdownMenuItem onSelect={onEdit}>
+                <Pencil size={14} aria-hidden />
+                编辑
+              </DropdownMenuItem>
+            )}
+            {isOwnerOrAdmin && isEdited && (
+              <DropdownMenuItem onSelect={onShowRevisions}>
+                <History size={14} aria-hidden />
+                编辑历史
+              </DropdownMenuItem>
+            )}
+            {isOwnerOrAdmin && post.post_type === 'question' && (
+              <DropdownMenuItem onSelect={onToggleResolved}>
+                {post.question_resolved
+                  ? <CircleHelp size={14} aria-hidden />
+                  : <CircleCheck size={14} aria-hidden />}
+                {post.question_resolved ? '标为未解决' : '标为已解决'}
+              </DropdownMenuItem>
+            )}
+            {isAdmin && <DropdownMenuSeparator />}
+          </>
+        )}
+
+        {isAdmin && (
+          <>
+            <DropdownMenuLabel>审核</DropdownMenuLabel>
+            {(post.status === 'pending' || post.status === 'rejected') && (
+              <DropdownMenuItem onSelect={onApprove}>
+                <CircleCheck size={14} aria-hidden />
+                通过审核
+              </DropdownMenuItem>
+            )}
+            {post.status !== 'rejected' && (
+              <DropdownMenuItem onSelect={onReject}>
+                <Ban size={14} aria-hidden />
+                拒绝并通知
+              </DropdownMenuItem>
+            )}
+            <DropdownMenuSeparator />
+
+            <DropdownMenuLabel>展示</DropdownMenuLabel>
+            <DropdownMenuItem onSelect={onFeature}>
+              <Sparkles size={14} aria-hidden />
+              {post.featured ? '取消精华' : '设为精华'}
+            </DropdownMenuItem>
+            <DropdownMenuItem onSelect={onPin}>
+              <Pin size={14} aria-hidden />
+              {post.pinned ? '取消全局置顶' : '全局置顶'}
+            </DropdownMenuItem>
+            <DropdownMenuItem onSelect={onBoardPin}>
+              <Pin size={14} aria-hidden />
+              {post.board_pinned ? '取消板块置顶' : '板块置顶'}
+            </DropdownMenuItem>
+            <DropdownMenuSeparator />
+
+            <DropdownMenuLabel>讨论</DropdownMenuLabel>
+            <DropdownMenuItem onSelect={onLock}>
+              <Lock size={14} aria-hidden />
+              {post.edit_locked ? '解锁编辑' : '锁定编辑'}
+            </DropdownMenuItem>
+            <DropdownMenuItem onSelect={onCommentsLock}>
+              {post.comments_locked
+                ? <LockOpen size={14} aria-hidden />
+                : <MessageSquareOff size={14} aria-hidden />}
+              {post.comments_locked ? '开放讨论' : '锁定讨论'}
+            </DropdownMenuItem>
+            <DropdownMenuSeparator />
+
+            <DropdownMenuLabel>危险</DropdownMenuLabel>
+            <DropdownMenuItem
+              className="text-destructive focus:text-destructive"
+              disabled={deleting}
+              onSelect={onDelete}
+            >
+              <Trash2 size={14} aria-hidden />
+              删除
+            </DropdownMenuItem>
+          </>
+        )}
+      </DropdownMenuContent>
+    </DropdownMenu>
+  );
+}

frontend/src/components/RightPanel.tsx

@@ -13,6 +13,7 @@ import UserLink from './UserLink';
 import ArticleOutline from './ArticleOutline';
 import PostAuthorCard from './PostAuthorCard';
 import AsideCheckInStrip from './AsideCheckInStrip';
+import ShowcaseAsideWidget from './ShowcaseAsideWidget';
 
 export type PostDetailAside = {
   author?: User | null;
@@ -114,6 +115,8 @@ export default function RightPanel({
 
   const renderWidget = (widget: AsideWidget) => {
     switch (widget.id) {
+      case 'showcase':
+        return <ShowcaseAsideWidget key="showcase" />;
       case 'friend_links':
         return (
           <div key="friend_links" className="widget-card widget-card--friend-links">

frontend/src/components/ShowcaseAsideWidget.tsx

@@ -0,0 +1,72 @@
+import { useEffect, useState } from 'react';
+import { Globe2 } from 'lucide-react';
+import { useNavigate } from 'react-router-dom';
+import { api } from '../api/client';
+import type { CommunityShowcaseItem } from '../api/types';
+
+/** 右侧栏：开源展柜精简列表 */
+export default function ShowcaseAsideWidget() {
+  const nav = useNavigate();
+  const [items, setItems] = useState<CommunityShowcaseItem[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    let cancelled = false;
+    api.communityShowcase()
+      .then((r) => {
+        if (!cancelled) setItems(Array.isArray(r.items) ? r.items : []);
+      })
+      .catch(() => {
+        if (!cancelled) setItems([]);
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false);
+      });
+    return () => { cancelled = true; };
+  }, []);
+
+  return (
+    <div className="widget-card widget-card--showcase">
+      <div className="widget-card-head widget-card-head--split">
+        <span className="widget-card-head-main">
+          <Globe2 className="widget-card-icon widget-card-icon--showcase" aria-hidden />
+          <button type="button" className="widget-friend-links-title" onClick={() => nav('/showcase')}>
+            开源展柜
+          </button>
+        </span>
+        <button type="button" className="widget-friend-links-more" onClick={() => nav('/showcase')}>
+          全部
+        </button>
+      </div>
+      <div className="widget-card-body widget-card-body--friend-links">
+        {loading ? (
+          <div className="widget-empty">加载中…</div>
+        ) : items.length === 0 ? (
+          <div className="widget-empty">
+            暂无精选实例
+            <button type="button" className="widget-friend-links-more" onClick={() => nav('/showcase')}>
+              查看展柜
+            </button>
+          </div>
+        ) : (
+          <>
+            <ul className="widget-friend-links-list">
+              {items.slice(0, 8).map((item) => (
+                <li key={item.site_url}>
+                  <a href={item.site_url} target="_blank" rel="noopener noreferrer" title={item.site_name || item.site_url}>
+                    {item.site_name || '未命名站点'}
+                  </a>
+                </li>
+              ))}
+            </ul>
+            {items.length > 8 && (
+              <button type="button" className="widget-friend-links-more" onClick={() => nav('/showcase')}>
+                查看全部 {items.length} 个
+              </button>
+            )}
+          </>
+        )}
+      </div>
+    </div>
+  );
+}

frontend/src/components/Sidebar.tsx

@@ -1,5 +1,5 @@
 import {
-  Home, Star, LayoutDashboard, FolderGit2, FolderKanban, ArrowLeft, FileText, Link2,
+  Home, Star, LayoutDashboard, FolderGit2, FolderKanban, ArrowLeft, FileText, Link2, Globe2,
 } from 'lucide-react';
 import { useNavigate, useLocation, useSearchParams, Link } from 'react-router-dom';
 import type { Board } from '../api/types';
@@ -30,6 +30,7 @@ function resolveMenuKey(pathname: string, activeBoard: number, keyword = ''): st
   if (pathname.startsWith('/favorites')) return 'favorites';
   if (pathname.startsWith('/projects')) return 'projects';
   if (pathname.startsWith('/links')) return 'links';
+  if (pathname.startsWith('/showcase')) return 'showcase';
   if (pathname.startsWith('/page/')) return 'pages';
   if (pathname.startsWith('/admin')) return 'admin';
   return activeBoard === 0 ? 'all' : String(activeBoard);
@@ -67,7 +68,8 @@ export default function Sidebar({
   const { navPages } = useSitePages();
   const { limits } = useForumLimits();
   const showFriendLinksNav = limits.nav_show_friend_links !== false;
-  const showSiteSection = navPages.length > 0 || showFriendLinksNav;
+  const showShowcaseNav = !!limits.nav_show_showcase;
+  const showSiteSection = navPages.length > 0 || showFriendLinksNav || showShowcaseNav;
 
   const keyword = params.get('keyword') || '';
   const menuKey = resolveMenuKey(loc.pathname, activeBoard, keyword);
@@ -197,6 +199,7 @@ export default function Sidebar({
           <div className="sidebar-section sidebar-section--spaced">站点</div>
           <nav className="sidebar-nav">
             {showFriendLinksNav && navItem('links', '友情链接', <Link2 aria-hidden />, () => nav('/links'))}
+            {showShowcaseNav && navItem('showcase', '开源展柜', <Globe2 aria-hidden />, () => nav('/showcase'))}
             {navPages.map(p => (
               navItem(`page-${p.slug}`, p.title, <FileText aria-hidden />, () => nav(pagePath(p.slug, limits)))
             ))}

frontend/src/components/SiteFooter.tsx

@@ -9,7 +9,7 @@ function FooterSep() {
   return <span className="site-footer__sep" aria-hidden>·</span>;
 }
 
-/** 站点页脚：版权、Sitemap、备案号 */
+/** 站点页脚：版权、友链/展柜入口、单页、备案号 */
 export default function SiteFooter() {
   const { branding } = useSiteBranding();
   const { footerPages } = useSitePages();
@@ -17,6 +17,10 @@ export default function SiteFooter() {
   const year = new Date().getFullYear();
   const icp = branding.icp_beian?.trim() || '';
   const icpURL = branding.icp_beian_url?.trim() || 'https://beian.miit.gov.cn/';
+  const showFriendLinks = limits.footer_show_friend_links !== false;
+  const showShowcase = !!limits.footer_show_showcase;
+  const hasNavBeforePages = showFriendLinks || showShowcase;
+  const hasNavBeforeIcp = hasNavBeforePages || footerPages.length > 0;
 
   return (
     <footer className="site-footer">
@@ -34,20 +38,26 @@ export default function SiteFooter() {
         </div>
 
         <nav className="site-footer__nav" aria-label="站点链接">
-          {limits.footer_show_friend_links !== false && (
+          {showFriendLinks && (
             <span className="site-footer__friend">
               <Link to="/links">友情链接</Link>
             </span>
           )}
+          {showShowcase && (
+            <span className="site-footer__friend">
+              {showFriendLinks && <FooterSep />}
+              <Link to="/showcase">开源展柜</Link>
+            </span>
+          )}
           {footerPages.map((p, i) => (
             <span key={p.slug} className="site-footer__friend">
-              {(limits.footer_show_friend_links !== false || i > 0) && <FooterSep />}
+              {(hasNavBeforePages || i > 0) && <FooterSep />}
               <Link to={pagePath(p.slug, limits)}>{p.title}</Link>
             </span>
           ))}
           {icp && (
             <>
-              {(limits.footer_show_friend_links !== false || footerPages.length > 0) && <FooterSep />}
+              {hasNavBeforeIcp && <FooterSep />}
               <a
                 href={icpURL}
                 target="_blank"

frontend/src/components/admin/AsideWidgetList.tsx

@@ -18,6 +18,10 @@ const WIDGET_META: Record<AsideWidgetId, { label: string; hint: string }> = {
     label: '友情链接',
     hint: '关闭后不在右侧栏展示，友链仍可在「友情链接」页面查看与申请',
   },
+  showcase: {
+    label: '开源展柜',
+    hint: '展示精选公网部署；关闭后仍可直接访问 /showcase',
+  },
 };
 
 type Props = {

frontend/src/components/admin/CommunitySupportStrip.tsx

@@ -0,0 +1,90 @@
+import { useEffect, useState } from 'react';
+import { Heart } from 'lucide-react';
+import { notify } from '@/lib/notify';
+import { api } from '../../api/client';
+import type { CommunityConfig } from '../../api/types';
+
+const EMPTY_COMMUNITY: CommunityConfig = {
+  report_enabled: false,
+  hub_enabled: false,
+  hub_url: 'https://bbs.iioio.com',
+  site_url: '',
+  instance_id: '',
+};
+
+/** 仪表盘页脚：自愿社区上报开关（默认关，即时保存；枢纽站不显示） */
+export default function CommunitySupportStrip() {
+  const [community, setCommunity] = useState<CommunityConfig>(EMPTY_COMMUNITY);
+  const [saving, setSaving] = useState(false);
+  const [ready, setReady] = useState(false);
+
+  useEffect(() => {
+    let cancelled = false;
+    api.adminSettings()
+      .then((s) => {
+        if (!cancelled) {
+          setCommunity({ ...EMPTY_COMMUNITY, ...(s.community ?? {}) });
+          setReady(true);
+        }
+      })
+      .catch(() => {
+        if (!cancelled) setReady(true);
+      });
+    return () => { cancelled = true; };
+  }, []);
+
+  const handleToggle = async () => {
+    if (saving || !ready) return;
+    const next = !community.report_enabled;
+    const prev = community;
+    setCommunity((c) => ({ ...c, report_enabled: next }));
+    setSaving(true);
+    try {
+      const r = await api.adminUpdateCommunitySettings({
+        ...EMPTY_COMMUNITY,
+        report_enabled: next,
+      });
+      setCommunity({ ...EMPTY_COMMUNITY, ...r.community });
+      if (r.heartbeat_error) {
+        notify.warning(`${r.message}：${r.heartbeat_error}`);
+      } else {
+        notify.success(next ? '已开启社区上报' : '已关闭社区上报');
+      }
+    } catch (e: unknown) {
+      setCommunity(prev);
+      notify.error(e instanceof Error ? e.message : '保存失败');
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  // 官网 / 枢纽站本身就是收报方，无需「支持开源」上报条
+  if (!ready || community.hub_enabled) {
+    return null;
+  }
+
+  return (
+    <div className="admin-community-support-strip" role="group" aria-label="支持姜十三开源">
+      <div className="admin-community-support-strip-main">
+        <Heart size={16} className="admin-community-support-strip-icon" aria-hidden />
+        <div className="admin-community-support-strip-copy">
+          <strong>支持姜十三开源</strong>
+          <span>
+            匿名向 bbs.iioio.com 上报站点地址、版本与规模；开启后有机会获官方演示站展示与推荐，可随时关闭
+          </span>
+        </div>
+      </div>
+      <button
+        type="button"
+        role="switch"
+        aria-checked={community.report_enabled}
+        aria-busy={saving}
+        disabled={saving || !ready}
+        className={`admin-settings-switch${community.report_enabled ? ' is-on' : ''}`}
+        onClick={() => void handleToggle()}
+      >
+        <span className="admin-settings-switch-ui" aria-hidden />
+      </button>
+    </div>
+  );
+}

frontend/src/components/admin/MonitorChinaMap.tsx

@@ -0,0 +1,72 @@
+import { useMemo, useState } from 'react';
+import china from '@svg-maps/china';
+import { cn } from '@/lib/utils';
+import { buildChinaRegionCountMap, heatFill, emptyFill } from './monitorMapUtils';
+
+type Loc = { id: string; name: string; path: string };
+
+type RegionStat = {
+  country: string;
+  region?: string;
+  region_iso?: string;
+  count: number;
+};
+
+type Props = {
+  regions: RegionStat[];
+  className?: string;
+};
+
+/** 中国省区地图：按 BIN 解析出的省/区填色 */
+export default function MonitorChinaMap({ regions, className }: Props) {
+  const [hover, setHover] = useState<{ name: string; count: number } | null>(null);
+  const counts = useMemo(() => buildChinaRegionCountMap(regions), [regions]);
+  const max = useMemo(() => Math.max(0, ...Object.values(counts)), [counts]);
+  const hasData = max > 0;
+  const locations = (china as { locations: Loc[]; viewBox: string }).locations;
+  const viewBox = (china as { viewBox: string }).viewBox;
+
+  return (
+    <div className={cn('admin-monitor-svg-wrap', className)}>
+      <svg
+        className="admin-monitor-svg-map"
+        viewBox={viewBox}
+        role="img"
+        aria-label="中国访客地图"
+      >
+        {locations.map((loc) => {
+          const count = counts[loc.id] || 0;
+          return (
+            <path
+              key={loc.id}
+              d={loc.path}
+              fill={heatFill(count, max, hasData)}
+              stroke="hsl(var(--background, 0 0% 100%))"
+              strokeWidth={0.6}
+              className={cn('admin-monitor-svg-path', count > 0 && 'has-data')}
+              onMouseEnter={() => setHover({ name: loc.name, count })}
+              onMouseLeave={() => setHover(null)}
+            >
+              <title>
+                {loc.name}
+                {count > 0 ? ` · ${count}` : ''}
+              </title>
+            </path>
+          );
+        })}
+      </svg>
+      {hover && (
+        <div className="admin-monitor-map-tip" role="status">
+          <strong>{hover.name}</strong>
+          <span>{hover.count > 0 ? hover.count : '—'}</span>
+        </div>
+      )}
+      {!hasData && (
+        <div className="admin-monitor-map-empty-overlay">
+          <p>暂无省级访问数据</p>
+          <p>放置 IP2LOCATION-LITE-DB3.BIN 后按省/区填色</p>
+        </div>
+      )}
+    </div>
+  );
+}

frontend/src/components/admin/MonitorWorldMap.tsx

@@ -0,0 +1,121 @@
+import { useMemo, useState } from 'react';
+import world from '@svg-maps/world';
+import { cn } from '@/lib/utils';
+import {
+  buildCountMap,
+  countryLabelZh,
+  emptyFill,
+  heatFill,
+  type GeoCountMap,
+} from './monitorMapUtils';
+
+type Loc = { id: string; name: string; path: string };
+
+type Props = {
+  items: { country: string; count: number }[];
+  className?: string;
+  /** 裁切到东亚（中国模式） */
+  focusChina?: boolean;
+};
+
+const CHINA_VIEWBOX = '680 260 220 200';
+
+export default function MonitorWorldMap({ items, className, focusChina }: Props) {
+  const [hover, setHover] = useState<{ code: string; name: string; count: number } | null>(null);
+
+  const counts = useMemo(() => buildCountMap(items), [items]);
+  const max = useMemo(() => Math.max(0, ...Object.values(counts)), [counts]);
+  const hasData = max > 0;
+
+  const locations = (world as { locations: Loc[]; viewBox: string }).locations;
+  const viewBox = focusChina ? CHINA_VIEWBOX : (world as { viewBox: string }).viewBox;
+
+  const filteredCounts: GeoCountMap = useMemo(() => {
+    if (!focusChina) return counts;
+    const allow = new Set(['CN', 'HK', 'MO', 'TW']);
+    const m: GeoCountMap = {};
+    for (const [k, v] of Object.entries(counts)) {
+      if (allow.has(k)) m[k] = v;
+    }
+    return m;
+  }, [counts, focusChina]);
+
+  const focusMax = useMemo(
+    () => Math.max(0, ...Object.values(filteredCounts)),
+    [filteredCounts],
+  );
+  const focusHas = focusMax > 0;
+
+  return (
+    <div className={cn('admin-monitor-svg-wrap', className)}>
+      <svg
+        className="admin-monitor-svg-map"
+        viewBox={viewBox}
+        role="img"
+        aria-label={focusChina ? '中国及周边访客地图' : '世界访客地图'}
+      >
+        {locations.map((loc) => {
+          const code = loc.id.toUpperCase();
+          if (focusChina) {
+            // 中国模式下非本区域保持极淡灰，本区域按数据着色
+            const inRegion = code === 'CN' || code === 'HK' || code === 'MO' || code === 'TW'
+              || code === 'JP' || code === 'KR' || code === 'MN' || code === 'KP'
+              || code === 'RU' || code === 'IN' || code === 'VN' || code === 'LA'
+              || code === 'MM' || code === 'BT' || code === 'NP' || code === 'KZ'
+              || code === 'KG' || code === 'TJ' || code === 'UZ' || code === 'AF'
+              || code === 'PK' || code === 'PH' || code === 'MY' || code === 'TH'
+              || code === 'KH' || code === 'BD' || code === 'LK';
+            if (!inRegion) return null;
+          }
+          const count = filteredCounts[code] || (focusChina ? 0 : counts[code]) || 0;
+          const useMax = focusChina ? focusMax : max;
+          const useHas = focusChina ? focusHas : hasData;
+          const isCore = !focusChina || code === 'CN' || code === 'HK' || code === 'MO' || code === 'TW';
+          const fill = isCore
+            ? heatFill(count, useMax, useHas)
+            : emptyFill(useHas);
+
+          return (
+            <path
+              key={loc.id}
+              d={loc.path}
+              data-code={code}
+              fill={fill}
+              stroke="hsl(var(--background, 0 0% 100%))"
+              strokeWidth={focusChina ? 0.35 : 0.4}
+              className={cn('admin-monitor-svg-path', count > 0 && 'has-data')}
+              onMouseEnter={() => setHover({
+                code,
+                name: countryLabelZh(code, loc.name),
+                count: focusChina && !isCore ? 0 : count,
+              })}
+              onMouseLeave={() => setHover(null)}
+            >
+              <title>
+                {countryLabelZh(code, loc.name)}
+                {count > 0 ? ` · ${count}` : ''}
+              </title>
+            </path>
+          );
+        })}
+      </svg>
+      {hover && (
+        <div className="admin-monitor-map-tip" role="status">
+          <strong>{hover.name}</strong>
+          <span>{hover.count > 0 ? hover.count : '—'}</span>
+        </div>
+      )}
+      {!hasData && !focusChina && (
+        <div className="admin-monitor-map-empty-overlay">
+          <p>暂无国家数据</p>
+          <p>配置 GeoIP 或 CDN 国家头后可见</p>
+        </div>
+      )}
+      {focusChina && !focusHas && (
+        <div className="admin-monitor-map-empty-overlay">
+          <p>暂无中国地区访问数据</p>
+        </div>
+      )}
+    </div>
+  );
+}

frontend/src/components/admin/monitorMapUtils.ts

@@ -0,0 +1,130 @@
+/** 监控地图共用：国家码 → 数量色阶（本站绿色） */
+
+export type GeoCountMap = Record<string, number>;
+
+const EMPTY = 'var(--j13-border, #e5e7eb)';
+const BASE = 'hsl(var(--muted, 210 20% 94%))';
+
+/** 由浅到深的绿色阶 */
+const GREEN_STEPS = [
+  'color-mix(in srgb, var(--j13-green) 28%, hsl(var(--card)))',
+  'color-mix(in srgb, var(--j13-green) 45%, hsl(var(--card)))',
+  'color-mix(in srgb, var(--j13-green) 62%, hsl(var(--card)))',
+  'color-mix(in srgb, var(--j13-green) 80%, hsl(var(--card)))',
+  'var(--j13-green)',
+];
+
+export function buildCountMap(items: { country: string; count: number }[]): GeoCountMap {
+  const m: GeoCountMap = {};
+  for (const it of items) {
+    const code = (it.country || '').toUpperCase();
+    if (!code) continue;
+    m[code] = (m[code] || 0) + it.count;
+  }
+  return m;
+}
+
+/** MaxMind region_iso / 中英文省名 → @svg-maps/china 的 location id */
+const CN_ISO_TO_SVG: Record<string, string> = {
+  AH: 'anhui', BJ: 'beijing', CQ: 'chongqing', FJ: 'fujian', GS: 'gansu',
+  GD: 'guangdong', GX: 'guangxi-zhuang', GZ: 'guizhou', HI: 'hainan', HE: 'hebei',
+  HL: 'heilongjiang', HA: 'henan', HB: 'hubei', HN: 'hunan', JS: 'jiangsu',
+  JX: 'jiangxi', JL: 'jilin', LN: 'liaoning', NM: 'nei-mongol', NX: 'ningxia-hui',
+  QH: 'quinghai', SN: 'shaanxi', SD: 'shandong', SH: 'shanghai', SX: 'shanxi',
+  SC: 'sichuan', TJ: 'tianjin', XJ: 'xinjiang-uygur', XZ: 'xizang', YN: 'yunnan',
+  ZJ: 'zhejiang', HK: 'hong-kong', MO: 'macau',
+};
+
+const CN_NAME_TO_SVG: Record<string, string> = {
+  安徽: 'anhui', anhui: 'anhui',
+  北京: 'beijing', beijing: 'beijing',
+  重庆: 'chongqing', chongqing: 'chongqing',
+  福建: 'fujian', fujian: 'fujian',
+  甘肃: 'gansu', gansu: 'gansu',
+  广东: 'guangdong', guangdong: 'guangdong',
+  广西: 'guangxi-zhuang', '广西壮族自治区': 'guangxi-zhuang', 'guangxi zhuang': 'guangxi-zhuang', guangxi: 'guangxi-zhuang',
+  贵州: 'guizhou', guizhou: 'guizhou',
+  海南: 'hainan', hainan: 'hainan',
+  河北: 'hebei', hebei: 'hebei',
+  黑龙江: 'heilongjiang', heilongjiang: 'heilongjiang',
+  河南: 'henan', henan: 'henan',
+  湖北: 'hubei', hubei: 'hubei',
+  湖南: 'hunan', hunan: 'hunan',
+  江苏: 'jiangsu', jiangsu: 'jiangsu',
+  江西: 'jiangxi', jiangxi: 'jiangxi',
+  吉林: 'jilin', jilin: 'jilin',
+  辽宁: 'liaoning', liaoning: 'liaoning',
+  内蒙古: 'nei-mongol', '内蒙古自治区': 'nei-mongol', 'nei mongol': 'nei-mongol', 'inner mongolia': 'nei-mongol',
+  宁夏: 'ningxia-hui', '宁夏回族自治区': 'ningxia-hui', 'ningxia hui': 'ningxia-hui', ningxia: 'ningxia-hui',
+  青海: 'quinghai', qinghai: 'quinghai', quinghai: 'quinghai',
+  陕西: 'shaanxi', shaanxi: 'shaanxi',
+  山东: 'shandong', shandong: 'shandong',
+  上海: 'shanghai', shanghai: 'shanghai',
+  山西: 'shanxi', shanxi: 'shanxi',
+  四川: 'sichuan', sichuan: 'sichuan',
+  天津: 'tianjin', tianjin: 'tianjin',
+  新疆: 'xinjiang-uygur', '新疆维吾尔自治区': 'xinjiang-uygur', 'xinjiang uygur': 'xinjiang-uygur', xinjiang: 'xinjiang-uygur',
+  西藏: 'xizang', '西藏自治区': 'xizang', xizang: 'xizang', tibet: 'xizang',
+  云南: 'yunnan', yunnan: 'yunnan',
+  浙江: 'zhejiang', zhejiang: 'zhejiang',
+  香港: 'hong-kong', 'hong kong': 'hong-kong',
+  澳门: 'macau', macau: 'macau', macao: 'macau',
+};
+
+export function chinaRegionToSvgId(regionISO?: string, regionName?: string): string | null {
+  const iso = (regionISO || '').trim().toUpperCase().replace(/^CN-/, '');
+  if (iso && CN_ISO_TO_SVG[iso]) return CN_ISO_TO_SVG[iso];
+  const name = (regionName || '').trim().toLowerCase();
+  if (!name) return null;
+  if (CN_NAME_TO_SVG[name]) return CN_NAME_TO_SVG[name];
+  // 尝试去掉「省/市/自治区」后缀后再匹配中文键
+  const zh = (regionName || '').trim()
+    .replace(/(壮族|回族|维吾尔)?自治区$/, '')
+    .replace(/(省|市)$/, '');
+  if (CN_NAME_TO_SVG[zh]) return CN_NAME_TO_SVG[zh];
+  return null;
+}
+
+/** 将省级统计聚合为 svg-maps/china 的 id → count */
+export function buildChinaRegionCountMap(
+  regions: { country: string; region?: string; region_iso?: string; count: number }[],
+): GeoCountMap {
+  const m: GeoCountMap = {};
+  for (const it of regions) {
+    const c = (it.country || '').toUpperCase();
+    if (c && c !== 'CN' && c !== 'HK' && c !== 'MO' && c !== 'TW') continue;
+    const id = chinaRegionToSvgId(it.region_iso, it.region);
+    if (!id) continue;
+    m[id] = (m[id] || 0) + it.count;
+  }
+  return m;
+}
+
+export function heatFill(count: number, max: number, hasAnyData: boolean): string {
+  if (!hasAnyData) return BASE;
+  if (!count || max <= 0) return BASE;
+  const t = Math.log1p(count) / Math.log1p(max);
+  const idx = Math.min(GREEN_STEPS.length - 1, Math.floor(t * GREEN_STEPS.length));
+  return GREEN_STEPS[Math.max(0, idx)];
+}
+
+export function emptyFill(hasAnyData: boolean): string {
+  return hasAnyData ? BASE : EMPTY;
+}
+
+export const COUNTRY_NAMES_ZH: Record<string, string> = {
+  CN: '中国', US: '美国', JP: '日本', KR: '韩国', HK: '中国香港', TW: '中国台湾', MO: '中国澳门',
+  SG: '新加坡', DE: '德国', GB: '英国', FR: '法国', RU: '俄罗斯', AU: '澳大利亚',
+  CA: '加拿大', IN: '印度', BR: '巴西', NL: '荷兰', IT: '意大利', ES: '西班牙',
+  MY: '马来西亚', TH: '泰国', VN: '越南', ID: '印尼', PH: '菲律宾', MX: '墨西哥',
+  TR: '土耳其', SA: '沙特', AE: '阿联酋', ZA: '南非', NZ: '新西兰', SE: '瑞典',
+  NO: '挪威', FI: '芬兰', DK: '丹麦', PL: '波兰', CH: '瑞士', AT: '奥地利',
+  BE: '比利时', IE: '爱尔兰', PT: '葡萄牙', AR: '阿根廷', CL: '智利', CO: '哥伦比亚',
+  PK: '巴基斯坦', BD: '孟加拉', EG: '埃及', NG: '尼日利亚', KE: '肯尼亚',
+  UA: '乌克兰', CZ: '捷克', RO: '罗马尼亚', HU: '匈牙利', GR: '希腊', IL: '以色列',
+};
+
+export function countryLabelZh(code: string, fallbackName?: string) {
+  const c = code.toUpperCase();
+  return COUNTRY_NAMES_ZH[c] || fallbackName || c;
+}

frontend/src/hooks/useForumLimits.ts

@@ -20,12 +20,16 @@ const DEFAULT_LIMITS: ForumLimitsPublic = {
   aside_show_tag_cloud: false,
   aside_show_recent_comments: false,
   aside_show_friend_links: true,
+  aside_show_showcase: false,
   aside_widgets: DEFAULT_ASIDE_WIDGETS,
   nav_show_friend_links: true,
   footer_show_friend_links: true,
+  nav_show_showcase: false,
+  footer_show_showcase: false,
   feed_list_style: 'title',
   permalink_enabled: false,
   permalink_ext: 'html',
+  monitor_pageview: false,
 };
 
 let cached: ForumLimitsPublic | null = null;

frontend/src/hooks/useMonitorPageview.ts

@@ -0,0 +1,41 @@
+import { useEffect, useRef } from 'react';
+import { useLocation } from 'react-router-dom';
+import { api } from '../api/client';
+import { useForumLimits } from './useForumLimits';
+
+const DEDUPE_MS = 800;
+
+function shouldSkipPath(pathname: string) {
+  const p = pathname.toLowerCase();
+  return (
+    p === '/admin' ||
+    p.startsWith('/admin/') ||
+    p === '/login' ||
+    p === '/register' ||
+    p === '/forgot-password' ||
+    p.startsWith('/oauth')
+  );
+}
+
+/** 主站布局：路由变化时上报第一方 pageview（采集关闭则不请求） */
+export function useMonitorPageview() {
+  const loc = useLocation();
+  const { limits } = useForumLimits();
+  const lastRef = useRef<{ key: string; at: number }>({ key: '', at: 0 });
+  const enabled = !!limits.monitor_pageview;
+
+  useEffect(() => {
+    if (!enabled) return;
+    if (shouldSkipPath(loc.pathname)) return;
+
+    const path = `${loc.pathname}${loc.search || ''}`;
+    const now = Date.now();
+    if (lastRef.current.key === path && now - lastRef.current.at < DEDUPE_MS) {
+      return;
+    }
+    lastRef.current = { key: path, at: now };
+
+    const referrer = typeof document !== 'undefined' ? document.referrer || '' : '';
+    void api.monitorPageview({ path, referrer });
+  }, [enabled, loc.pathname, loc.search]);
+}

frontend/src/layouts/AdminLayout.tsx

@@ -1,7 +1,7 @@
 import { useEffect, useState, useCallback, useRef } from 'react';
 import { Outlet, NavLink, useNavigate, useLocation } from 'react-router-dom';
 import {
-  LayoutDashboard, FolderKanban, FileText, MessageSquare, Flag, Users, Images, Settings, ArrowLeft, Moon, Sun, Menu, X, Award, Link2, BookOpen,
+  LayoutDashboard, FolderKanban, FileText, MessageSquare, Flag, Users, Images, Settings, ArrowLeft, Moon, Sun, Menu, X, Award, Link2, BookOpen, Globe2, Activity,
 } from 'lucide-react';
 import { Spinner } from '@/components/ui/spinner';
 import { useAuth } from '../hooks/useAuth';
@@ -23,6 +23,8 @@ type NavItem = {
   label: string;
   icon: typeof LayoutDashboard;
   badgeKey?: BadgeKey;
+  /** 仅社区枢纽开启时显示 */
+  hubOnly?: boolean;
 };
 
 type NavGroup = {
@@ -36,6 +38,8 @@ const NAV_GROUPS: NavGroup[] = [
     label: '概览',
     items: [
       { to: '/admin/dashboard', label: '仪表盘', icon: LayoutDashboard },
+      { to: '/admin/monitor', label: '网站监控', icon: Activity },
+      { to: '/admin/community', label: '公网实例', icon: Globe2, hubOnly: true },
     ],
   },
   {
@@ -86,6 +90,7 @@ export default function AdminLayout() {
   const isNarrow = useMediaQuery('(max-width: 768px)');
   const [navOpen, setNavOpen] = useState(false);
   const [pending, setPending] = useState<PendingCounts>({ posts: 0, comments: 0, reports: 0, links: 0 });
+  const [communityHub, setCommunityHub] = useState(false);
   const nav = useNavigate();
   const location = useLocation();
   const drawerRef = useRef<HTMLElement>(null);
@@ -107,6 +112,13 @@ export default function AdminLayout() {
       .catch(() => {});
   }, []);
 
+  useEffect(() => {
+    if (loading || !user || user.role !== 'admin') return;
+    api.adminSettings()
+      .then(s => setCommunityHub(!!s.community?.hub_enabled))
+      .catch(() => setCommunityHub(false));
+  }, [loading, user]);
+
   useEffect(() => {
     if (loading || !user || user.role !== 'admin') return;
     refreshPending();
@@ -156,7 +168,7 @@ export default function AdminLayout() {
     NAV_GROUPS.map(group => (
       <div key={group.label} className="admin-nav-group">
         <div className="admin-nav-group-label">{group.label}</div>
-        {group.items.map(({ to, label, icon: Icon, badgeKey }) => {
+        {group.items.filter(item => !item.hubOnly || communityHub).map(({ to, label, icon: Icon, badgeKey }) => {
           const badge = badgeKey ? formatNavBadge(pending[badgeKey]) : null;
           return (
             <NavLink

frontend/src/layouts/MainLayout.tsx

@@ -34,6 +34,7 @@ import { getBoardThemeIndex } from '../utils/boardTheme';
 import { loginPath } from '../utils/authRedirect';
 import { openForumPost } from '../utils/openPost';
 import { useSiteBranding } from '../hooks/useSiteBranding';
+import { useMonitorPageview } from '../hooks/useMonitorPageview';
 import SiteBrandMark from '../components/SiteBrandMark';
 import SiteFooter from '../components/SiteFooter';
 import { userPath } from '../utils/userPath';
@@ -43,6 +44,7 @@ export default function MainLayout() {
   const { user, loading: authLoading, logout } = useAuth();
   const { theme, toggle } = useTheme();
   const { branding } = useSiteBranding();
+  useMonitorPageview();
   const isMobile = useMediaQuery('(max-width: 768px)');
   const hideAside = useMediaQuery('(max-width: 1100px)');
   const nav = useNavigate();

frontend/src/pages/PostDetailPage.tsx

@@ -1,6 +1,6 @@
 import { useState, useEffect, useLayoutEffect, useRef, useCallback } from 'react';
 import { useParams, useNavigate, useOutletContext, useLocation } from 'react-router-dom';
-import { ArrowLeft, ThumbsUp, Star, Pencil, Pin, History, Lock, LockOpen, MessageSquare, MessageSquareOff, Trash2, Sparkles, Flag, Ban, CircleCheck, CircleHelp, MoreHorizontal } from 'lucide-react';
+import { ArrowLeft, ThumbsUp, Star, Lock, MessageSquare, MessageSquareOff, Flag, MoreHorizontal } from 'lucide-react';
 import FeaturedIcon from '@/components/FeaturedIcon';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
@@ -16,7 +16,6 @@ import {
   AlertDialogFooter,
   AlertDialogHeader,
   AlertDialogTitle,
-  AlertDialogTrigger,
 } from '@/components/ui/alert-dialog';
 import {
   DropdownMenu,
@@ -44,6 +43,7 @@ import PostBountyBanner from '../components/PostBountyBanner';
 import { findCommentFloor } from '../utils/bounty';
 import PostLotteryCard from '../components/PostLotteryCard';
 import PostRevisionPanel from '../components/PostRevisionPanel';
+import PostManageMenu from '../components/PostManageMenu';
 import ArticleOutline from '../components/ArticleOutline';
 import { useAuth } from '../hooks/useAuth';
 import { joinSEOKeywords, usePageSEO } from '../hooks/usePageSEO';
@@ -102,6 +102,8 @@ export default function PostDetailPage() {
   const [editWindowHours, setEditWindowHours] = useState(0);
   const [showRevisions, setShowRevisions] = useState(false);
   const [deletingPost, setDeletingPost] = useState(false);
+  const [deleteOpen, setDeleteOpen] = useState(false);
+  const [composerOpen, setComposerOpen] = useState(false);
   const [headings, setHeadings] = useState<PostHeading[]>([]);
   const [reportOpen, setReportOpen] = useState(false);
   const [reportReason, setReportReason] = useState<ReportReason>('spam');
@@ -186,6 +188,7 @@ export default function PostDetailPage() {
     }
     setReplyTo(null);
     setEditingCommentId(null);
+    setComposerOpen(false);
     setHeadings([]);
     const seq = ++loadSeq.current;
     setLoading(true);
@@ -244,15 +247,54 @@ export default function PostDetailPage() {
     }
   }, [postId]);
 
-  const scrollToCommentBox = useCallback(() => {
+  const focusCommentEditor = useCallback(() => {
-    const target = commentBoxRef.current || commentSectionRef.current;
+    const root = commentBoxRef.current;
-    target?.scrollIntoView({ behavior: 'smooth', block: 'center' });
+    if (!root) return;
-    window.setTimeout(() => {
+    const editable = root.querySelector<HTMLElement>('.ProseMirror, [contenteditable="true"]');
-      const ta = commentBoxRef.current?.querySelector('textarea');
+    editable?.focus({ preventScroll: true });
-      ta?.focus({ preventScroll: true });
-    }, 320);
   }, []);
 
+  const scrollToCommentBox = useCallback(() => {
+    setComposerOpen(true);
+    // 等折叠条展开后再滚入视口并聚焦 TipTap
+    window.setTimeout(() => {
+      const target = commentBoxRef.current || commentSectionRef.current;
+      target?.scrollIntoView({ behavior: 'smooth', block: 'center' });
+      window.setTimeout(focusCommentEditor, 80);
+    }, 50);
+  }, [focusCommentEditor]);
+
+  // 手机端展开输入框后聚焦编辑器
+  useEffect(() => {
+    if (!composerOpen || !isMobile) return;
+    const timer = window.setTimeout(focusCommentEditor, 60);
+    return () => window.clearTimeout(timer);
+  }, [composerOpen, isMobile, focusCommentEditor]);
+
+  // 手机端：焦点离开评论输入区（含工具栏）后收起为「说点什么…」
+  useEffect(() => {
+    if (!isMobile || !composerOpen) return;
+    const root = commentBoxRef.current;
+    if (!root) return;
+
+    const onFocusOut = (e: FocusEvent) => {
+      const next = e.relatedTarget as Node | null;
+      if (next && root.contains(next)) return;
+
+      // 等焦点真正落定（工具栏 / Dialog / 系统弹窗）后再判断是否收起
+      window.setTimeout(() => {
+        const active = document.activeElement;
+        if (active && root.contains(active)) return;
+        // 代码块 Dialog 等浮层打开时不收起
+        if (document.querySelector('[role="dialog"][data-state="open"]')) return;
+        setComposerOpen(false);
+      }, 50);
+    };
+
+    root.addEventListener('focusout', onFocusOut);
+    return () => root.removeEventListener('focusout', onFocusOut);
+  }, [isMobile, composerOpen]);
+
   const jumpToFloor = useCallback((floor: number) => {
     const el = document.getElementById(`floor-${floor}`);
     if (!el) return false;
@@ -468,6 +510,7 @@ export default function PostDetailPage() {
       });
       setReplyTo(null);
       setSubmitCount(c => c + 1);
+      if (isMobile) setComposerOpen(false);
       notify.success(r.message || (r.status === 'pending' ? '评论已提交审核' : '评论成功'));
       await Promise.all([reloadComments(), reloadPostContent()]);
       setTimeout(() => jumpToFloor(r.floor), 100);
@@ -738,12 +781,38 @@ export default function PostDetailPage() {
     <article className="page-wrap post-detail-page" ref={pageRef}>
       <div className="post-detail-header">
         <div className="post-detail-nav">
-          <Button variant="ghost" size="sm" onClick={() => nav(-1)}>
+          <div className="post-detail-nav-left">
-            <ArrowLeft />
+            <Button variant="ghost" size="sm" onClick={() => nav(-1)}>
-            返回
+              <ArrowLeft />
-          </Button>
+              返回
-          {post.board && (
+            </Button>
-            <BoardBadge board={post.board} className="post-detail-board-tag" />
+            {post.board && (
+              <BoardBadge board={post.board} className="post-detail-board-tag" />
+            )}
+          </div>
+          {(isOwnerOrAdmin || canEdit || isAdmin) && (
+            <PostManageMenu
+              post={post}
+              isAdmin={isAdmin}
+              isOwnerOrAdmin={isOwnerOrAdmin}
+              canEdit={canEdit}
+              isEdited={isEdited}
+              isMobile={isMobile}
+              editRemaining={editRemaining}
+              editBlockReason={editBlockReason}
+              deleting={deletingPost}
+              onEdit={() => nav(`/post/${postId}/edit`)}
+              onShowRevisions={() => setShowRevisions(true)}
+              onToggleResolved={handleToggleResolved}
+              onApprove={handleApprove}
+              onReject={() => setRejectOpen(true)}
+              onFeature={handleFeature}
+              onPin={handlePin}
+              onBoardPin={handleBoardPin}
+              onLock={handleLock}
+              onCommentsLock={handleCommentsLock}
+              onDelete={() => setDeleteOpen(true)}
+            />
           )}
         </div>
 
@@ -943,101 +1012,32 @@ export default function PostDetailPage() {
               </DropdownMenu>
             ) : null}
           </div>
-
-          {(isOwnerOrAdmin || canEdit || isAdmin) && (
-            <div className="post-detail-actions-manage">
-              {isOwnerOrAdmin && post.post_type === 'question' && (
-                <Button
-                  variant={post.question_resolved ? 'outline' : 'default'}
-                  size="sm"
-                  onClick={handleToggleResolved}
-                >
-                  {post.question_resolved ? <CircleHelp /> : <CircleCheck />}
-                  {post.question_resolved ? '标为未解决' : '标为已解决'}
-                </Button>
-              )}
-              {canEdit && (
-                <Button variant="outline" size="sm" onClick={() => nav(`/post/${postId}/edit`)}>
-                  <Pencil />
-                  编辑
-                </Button>
-              )}
-              {isOwnerOrAdmin && isEdited && (
-                <Button variant="outline" size="sm" onClick={() => setShowRevisions(true)}>
-                  <History />
-                  编辑历史
-                </Button>
-              )}
-              {isAdmin && (
-                <AlertDialog>
-                  <AlertDialogTrigger asChild>
-                    <Button variant="outline" size="sm" disabled={deletingPost}>
-                      <Trash2 />
-                      删除
-                    </Button>
-                  </AlertDialogTrigger>
-                  <AlertDialogContent>
-                    <AlertDialogHeader>
-                      <AlertDialogTitle>确定删除该帖子？</AlertDialogTitle>
-                      <AlertDialogDescription>
-                        帖子与评论将移入回收站，可在后台恢复或永久删除。普通用户不可自行删除内容。
-                      </AlertDialogDescription>
-                    </AlertDialogHeader>
-                    <AlertDialogFooter>
-                      <AlertDialogCancel>取消</AlertDialogCancel>
-                      <AlertDialogAction onClick={handleDeletePost}>删除</AlertDialogAction>
-                    </AlertDialogFooter>
-                  </AlertDialogContent>
-                </AlertDialog>
-              )}
-              {editRemaining && (
-                <span className="post-detail-edit-hint">{editRemaining}</span>
-              )}
-              {isOwnerOrAdmin && !canEdit && editBlockReason && (
-                <span className="post-detail-edit-hint" title={editBlockReason}>
-                  {editBlockReason}
-                </span>
-              )}
-              {isAdmin && (
-                <>
-                  {(post.status === 'pending' || post.status === 'rejected') && (
-                    <Button variant="default" size="sm" onClick={handleApprove}>
-                      通过审核
-                    </Button>
-                  )}
-                  <Button variant="outline" size="sm" onClick={handleFeature}>
-                    <Sparkles />
-                    {post.featured ? '取消精华' : '设为精华'}
-                  </Button>
-                  <Button variant="outline" size="sm" onClick={handlePin}>
-                    <Pin />
-                    {post.pinned ? '取消全局置顶' : '全局置顶'}
-                  </Button>
-                  <Button variant="outline" size="sm" onClick={handleBoardPin}>
-                    <Pin />
-                    {post.board_pinned ? '取消板块置顶' : '板块置顶'}
-                  </Button>
-                  <Button variant="outline" size="sm" onClick={handleLock}>
-                    <Lock />
-                    {post.edit_locked ? '解锁编辑' : '锁定编辑'}
-                  </Button>
-                  <Button variant="outline" size="sm" onClick={handleCommentsLock}>
-                    {post.comments_locked ? <LockOpen /> : <MessageSquareOff />}
-                    {post.comments_locked ? '开放讨论' : '锁定讨论'}
-                  </Button>
-                  {post.status !== 'rejected' && (
-                    <Button variant="outline" size="sm" onClick={() => setRejectOpen(true)}>
-                      <Ban />
-                      拒绝并通知
-                    </Button>
-                  )}
-                </>
-              )}
-            </div>
-          )}
         </div>
       </div>
 
+      <AlertDialog open={deleteOpen} onOpenChange={setDeleteOpen}>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle>确定删除该帖子？</AlertDialogTitle>
+            <AlertDialogDescription>
+              帖子与评论将移入回收站，可在后台恢复或永久删除。普通用户不可自行删除内容。
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel disabled={deletingPost}>取消</AlertDialogCancel>
+            <AlertDialogAction
+              disabled={deletingPost}
+              onClick={(e) => {
+                e.preventDefault();
+                void handleDeletePost();
+              }}
+            >
+              删除
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+
       <Dialog open={reportOpen} onOpenChange={setReportOpen}>
         <DialogContent>
           <DialogHeader>
@@ -1122,7 +1122,45 @@ export default function PostDetailPage() {
           </div>
         ) : !replyTo && (
           <div className="comment-box-wrap" ref={commentBoxRef}>
-            <CommentBox {...commentBoxProps} />
+            {isMobile && !composerOpen && (
+              <button
+                type="button"
+                className="comment-composer-collapsed"
+                onClick={() => {
+                  if (!user) {
+                    requireLogin('评论');
+                    return;
+                  }
+                  setComposerOpen(true);
+                  window.requestAnimationFrame(() => {
+                    window.setTimeout(focusCommentEditor, 50);
+                  });
+                }}
+              >
+                {user ? (
+                  <>
+                    <span className="comment-composer-collapsed-avatar" aria-hidden>
+                      {user.avatar
+                        ? <img src={user.avatar} alt="" loading="lazy" decoding="async" />
+                        : (user.nickname?.[0] || '?')}
+                    </span>
+                    <span className="comment-composer-collapsed-placeholder">说点什么…</span>
+                  </>
+                ) : (
+                  <span className="comment-composer-collapsed-placeholder">登录后即可评论</span>
+                )}
+              </button>
+            )}
+            <div
+              className={
+                isMobile && !composerOpen
+                  ? 'comment-box-expanded-slot is-collapsed'
+                  : 'comment-box-expanded-slot'
+              }
+              aria-hidden={isMobile && !composerOpen}
+            >
+              <CommentBox {...commentBoxProps} />
+            </div>
           </div>
         )}
 

frontend/src/pages/ShowcasePage.tsx

@@ -0,0 +1,87 @@
+import { useEffect, useState } from 'react';
+import { ExternalLink, Globe2 } from 'lucide-react';
+import { Spinner } from '@/components/ui/spinner';
+import { api } from '../api/client';
+import type { CommunityShowcaseItem } from '../api/types';
+import { joinSEOKeywords, usePageSEO } from '../hooks/usePageSEO';
+import { getCachedSiteBranding, useSiteBranding } from '../hooks/useSiteBranding';
+import { InFlowSiteFooter } from '../components/SiteFooter';
+
+/** 官方精选的公网部署展柜（只读；仅人工精选条目） */
+export default function ShowcasePage() {
+  const { branding } = useSiteBranding();
+  const [items, setItems] = useState<CommunityShowcaseItem[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  usePageSEO({
+    title: '开源部署展柜',
+    description: `${branding.name} 精选的姜十三论坛公网部署`,
+    keywords: joinSEOKeywords('开源', '部署', '展柜', getCachedSiteBranding().keywords),
+    canonicalPath: '/showcase',
+  });
+
+  useEffect(() => {
+    let cancelled = false;
+    api.communityShowcase()
+      .then((r) => {
+        if (!cancelled) setItems(Array.isArray(r.items) ? r.items : []);
+      })
+      .catch(() => {
+        if (!cancelled) setItems([]);
+      })
+      .finally(() => {
+        if (!cancelled) setLoading(false);
+      });
+    return () => { cancelled = true; };
+  }, []);
+
+  return (
+    <div className="showcase-page">
+      <header className="showcase-head">
+        <div className="showcase-head-mark" aria-hidden>
+          <Globe2 size={22} />
+        </div>
+        <div>
+          <h1 className="showcase-title">开源部署展柜</h1>
+          <p className="showcase-desc">
+            以下站点自愿开启社区上报，并由官方演示站精选推荐（非全量目录）
+          </p>
+        </div>
+      </header>
+
+      {loading ? (
+        <div className="flex justify-center py-16"><Spinner size="lg" /></div>
+      ) : items.length === 0 ? (
+        <p className="showcase-empty">暂无精选实例</p>
+      ) : (
+        <ul className="showcase-list">
+          {items.map((item) => (
+            <li key={item.site_url} className="showcase-item">
+              <a
+                href={item.site_url}
+                target="_blank"
+                rel="noopener noreferrer"
+                className="showcase-item-link"
+              >
+                <span className="showcase-item-name">{item.site_name || '未命名站点'}</span>
+                <span className="showcase-item-url">
+                  {item.site_url}
+                  <ExternalLink size={12} aria-hidden />
+                </span>
+                {(item.featured_note || item.version) && (
+                  <span className="showcase-item-meta">
+                    {item.featured_note || null}
+                    {item.featured_note && item.version ? ' · ' : null}
+                    {item.version ? `v${item.version}` : null}
+                  </span>
+                )}
+              </a>
+            </li>
+          ))}
+        </ul>
+      )}
+
+      <InFlowSiteFooter />
+    </div>
+  );
+}

frontend/src/pages/admin/AdminCommunityPage.tsx

@@ -0,0 +1,302 @@
+import { useEffect, useMemo, useState } from 'react';
+import { Link } from 'react-router-dom';
+import { Globe2, ExternalLink, Star } from 'lucide-react';
+import { Spinner } from '@/components/ui/spinner';
+import { Badge } from '@/components/ui/badge';
+import { Button } from '@/components/ui/button';
+import { notify } from '@/lib/notify';
+import { cn } from '@/lib/utils';
+import { api } from '../../api/client';
+import type { CommunityInstance, ForumLimits } from '../../api/types';
+import { useAdminGuard } from '../../layouts/AdminLayout';
+import { formatTime } from '../../utils/content';
+import { invalidateForumLimitsCache } from '../../hooks/useForumLimits';
+import {
+  mergeForumLimitsWithAsideWidgets,
+  normalizeAsideWidgets,
+  resolveAsideWidgets,
+} from '../../utils/asideWidgets';
+
+type EntryFlags = {
+  nav: boolean;
+  footer: boolean;
+  aside: boolean;
+};
+
+/** 后台：公网实例列表 + 开源展柜入口位置 */
+export default function AdminCommunityPage() {
+  const { ready } = useAdminGuard();
+  const [hubEnabled, setHubEnabled] = useState(false);
+  const [list, setList] = useState<CommunityInstance[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [featuringId, setFeaturingId] = useState<string | null>(null);
+  const [forumLimits, setForumLimits] = useState<ForumLimits | null>(null);
+  const [entrySaving, setEntrySaving] = useState(false);
+
+  const entryFlags = useMemo<EntryFlags>(() => {
+    const widgets = resolveAsideWidgets({
+      aside_widgets: forumLimits?.aside_widgets,
+      aside_show_tag_cloud: forumLimits?.aside_show_tag_cloud ?? false,
+      aside_show_recent_comments: forumLimits?.aside_show_recent_comments ?? false,
+      aside_show_friend_links: forumLimits?.aside_show_friend_links ?? true,
+      aside_show_showcase: forumLimits?.aside_show_showcase ?? false,
+    });
+    return {
+      nav: !!forumLimits?.nav_show_showcase,
+      footer: !!forumLimits?.footer_show_showcase,
+      aside: widgets.find(w => w.id === 'showcase')?.enabled ?? false,
+    };
+  }, [forumLimits]);
+
+  useEffect(() => {
+    if (!ready) return;
+    setLoading(true);
+    Promise.all([
+      api.adminCommunityInstances(),
+      api.adminSettings().catch(() => null),
+    ])
+      .then(([instancesRes, settings]) => {
+        setHubEnabled(!!instancesRes.hub_enabled);
+        setList(Array.isArray(instancesRes.instances) ? instancesRes.instances : []);
+        if (settings?.limits) {
+          const loaded = normalizeAsideWidgets(
+            resolveAsideWidgets({
+              aside_widgets: settings.limits.aside_widgets,
+              aside_show_tag_cloud: settings.limits.aside_show_tag_cloud ?? false,
+              aside_show_recent_comments: settings.limits.aside_show_recent_comments ?? false,
+              aside_show_friend_links: settings.limits.aside_show_friend_links ?? true,
+              aside_show_showcase: settings.limits.aside_show_showcase ?? false,
+            }),
+          );
+          setForumLimits(mergeForumLimitsWithAsideWidgets({
+            ...settings.limits,
+            nav_show_showcase: !!settings.limits.nav_show_showcase,
+            footer_show_showcase: !!settings.limits.footer_show_showcase,
+            aside_show_showcase: !!settings.limits.aside_show_showcase,
+          }, loaded));
+        }
+      })
+      .catch(() => {
+        setList([]);
+      })
+      .finally(() => setLoading(false));
+  }, [ready]);
+
+  const patchEntryVisibility = async (patch: Partial<EntryFlags>) => {
+    if (entrySaving) return;
+    const prev = entryFlags;
+    const nextFlags = { ...prev, ...patch };
+    setForumLimits((fl) => {
+      if (!fl) return fl;
+      const widgets = normalizeAsideWidgets(fl.aside_widgets).map(w => (
+        w.id === 'showcase' ? { ...w, enabled: nextFlags.aside } : w
+      ));
+      return mergeForumLimitsWithAsideWidgets({
+        ...fl,
+        nav_show_showcase: nextFlags.nav,
+        footer_show_showcase: nextFlags.footer,
+        aside_show_showcase: nextFlags.aside,
+      }, widgets);
+    });
+    setEntrySaving(true);
+    try {
+      const body: {
+        nav_show_showcase?: boolean;
+        footer_show_showcase?: boolean;
+        aside_show_showcase?: boolean;
+      } = {};
+      if (patch.nav !== undefined) body.nav_show_showcase = patch.nav;
+      if (patch.footer !== undefined) body.footer_show_showcase = patch.footer;
+      if (patch.aside !== undefined) body.aside_show_showcase = patch.aside;
+      const r = await api.adminUpdateShowcaseEntry(body);
+      setForumLimits((base) => {
+        if (!base) return base;
+        const widgets = normalizeAsideWidgets(base.aside_widgets).map(w => (
+          w.id === 'showcase' ? { ...w, enabled: r.aside_show_showcase } : w
+        ));
+        return mergeForumLimitsWithAsideWidgets({
+          ...base,
+          nav_show_showcase: r.nav_show_showcase,
+          footer_show_showcase: r.footer_show_showcase,
+          aside_show_showcase: r.aside_show_showcase,
+        }, widgets);
+      });
+      invalidateForumLimitsCache();
+      notify.success(r.message);
+    } catch (e: unknown) {
+      setForumLimits((fl) => {
+        if (!fl) return fl;
+        const widgets = normalizeAsideWidgets(fl.aside_widgets).map(w => (
+          w.id === 'showcase' ? { ...w, enabled: prev.aside } : w
+        ));
+        return mergeForumLimitsWithAsideWidgets({
+          ...fl,
+          nav_show_showcase: prev.nav,
+          footer_show_showcase: prev.footer,
+          aside_show_showcase: prev.aside,
+        }, widgets);
+      });
+      notify.error(e instanceof Error ? e.message : '保存失败');
+    } finally {
+      setEntrySaving(false);
+    }
+  };
+
+  const handleToggleFeatured = async (row: CommunityInstance) => {
+    if (featuringId) return;
+    setFeaturingId(row.instance_id);
+    try {
+      const r = await api.adminFeatureCommunityInstance(row.instance_id, {
+        featured: !row.featured,
+        featured_note: row.featured_note || '',
+      });
+      setList((prev) => prev.map((item) => (
+        item.instance_id === row.instance_id ? { ...item, ...r.instance } : item
+      )));
+      notify.success(r.message);
+    } catch (e: unknown) {
+      notify.error(e instanceof Error ? e.message : '操作失败');
+    } finally {
+      setFeaturingId(null);
+    }
+  };
+
+  if (!ready || loading) {
+    return <div className="flex justify-center py-16"><Spinner size="lg" /></div>;
+  }
+
+  return (
+    <div className="admin-page">
+      <div className="admin-page-head">
+        <div>
+          <h1 className="admin-page-title">
+            <Globe2 size={22} aria-hidden />
+            公网实例
+          </h1>
+          <p className="admin-page-desc">
+            接收自愿上报的心跳；设为精选后会出现在
+            {' '}
+            <Link to="/showcase" className="admin-inline-link" target="_blank" rel="noopener noreferrer">开源部署展柜</Link>
+          </p>
+        </div>
+      </div>
+
+      {!hubEnabled && (
+        <div className="admin-card admin-settings-card" style={{ marginBottom: 16 }}>
+          <div className="admin-card-body">
+            <p>
+              本站未开启社区枢纽。该能力仅供官方主站运维配置开启（
+              <code>app.ini</code> 的 <code>[community] hub = true</code>
+              {' '}或环境变量 <code>JIANG13_COMMUNITY_HUB=1</code>
+              ），普通部署无需也无法在后台打开。
+            </p>
+          </div>
+        </div>
+      )}
+
+      {hubEnabled && (
+        <div className="admin-card admin-links-entry-card" style={{ marginBottom: 16 }}>
+          <div className="admin-card-head">展柜入口</div>
+          <p className="admin-card-desc">
+            控制「开源展柜」出现在何处；关闭后仍可直接访问 /showcase。右侧栏开关与「系统设置 → 右侧栏组件」同源。
+          </p>
+          <div className="admin-card-body admin-links-entry-body">
+            {(
+              [
+                { key: 'nav' as const, label: '左侧栏（站点）', on: entryFlags.nav },
+                { key: 'aside' as const, label: '右侧栏', on: entryFlags.aside },
+                { key: 'footer' as const, label: '页脚', on: entryFlags.footer },
+              ]
+            ).map(item => (
+              <div key={item.key} className="admin-links-entry-row">
+                <span id={`admin-showcase-entry-${item.key}`}>{item.label}</span>
+                <button
+                  type="button"
+                  role="switch"
+                  aria-checked={item.on}
+                  aria-labelledby={`admin-showcase-entry-${item.key}`}
+                  disabled={entrySaving}
+                  className={cn('admin-settings-switch', item.on && 'is-on')}
+                  onClick={() => void patchEntryVisibility({ [item.key]: !item.on })}
+                >
+                  <span className="admin-settings-switch-ui" aria-hidden />
+                </button>
+              </div>
+            ))}
+          </div>
+        </div>
+      )}
+
+      <div className="admin-card">
+        <div className="admin-card-head">
+          <span>实例列表</span>
+          <span className="admin-settings-card-badge">{list.length} 个</span>
+        </div>
+        <div className="admin-card-body" style={{ padding: 0 }}>
+          {list.length === 0 ? (
+            <p className="admin-empty" style={{ padding: 24 }}>暂无上报记录</p>
+          ) : (
+            <div className="admin-table-wrap">
+              <table className="admin-table">
+                <thead>
+                  <tr>
+                    <th>状态</th>
+                    <th>站点</th>
+                    <th>版本</th>
+                    <th>用户</th>
+                    <th>帖子</th>
+                    <th>最近心跳</th>
+                    <th>精选</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {list.map((row) => (
+                    <tr key={row.instance_id}>
+                      <td>
+                        <Badge variant={row.online ? 'default' : 'secondary'}>
+                          {row.online ? '在线' : '离线'}
+                        </Badge>
+                      </td>
+                      <td>
+                        <div className="admin-community-site">
+                          <strong>
+                            {row.featured && <Star size={12} className="admin-community-star" aria-hidden />}
+                            {row.site_name || '未命名站点'}
+                          </strong>
+                          <a
+                            href={row.site_url}
+                            target="_blank"
+                            rel="noopener noreferrer"
+                            className={cn('admin-inline-link', 'admin-community-url')}
+                          >
+                            {row.site_url}
+                            <ExternalLink size={12} aria-hidden />
+                          </a>
+                        </div>
+                      </td>
+                      <td><code>{row.version || '—'}</code></td>
+                      <td>{row.users}</td>
+                      <td>{row.posts}</td>
+                      <td title={row.last_seen_at}>{formatTime(row.last_seen_at)}</td>
+                      <td>
+                        <Button
+                          variant="outline"
+                          size="sm"
+                          loading={featuringId === row.instance_id}
+                          disabled={!!featuringId}
+                          onClick={() => void handleToggleFeatured(row)}
+                        >
+                          {row.featured ? '取消精选' : '精选'}
+                        </Button>
+                      </td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

frontend/src/pages/admin/AdminDashboardPage.tsx

@@ -1,12 +1,37 @@
 import { useEffect, useState } from 'react';
 import { useNavigate } from 'react-router-dom';
-import { FileText, Flag, MessageSquare, Link2 } from 'lucide-react';
+import { FileText, Flag, MessageSquare, Link2, Activity } from 'lucide-react';
 import { Spinner } from '@/components/ui/spinner';
 import { Badge } from '@/components/ui/badge';
 import { api } from '../../api/client';
 import { useAdminGuard } from '../../layouts/AdminLayout';
-import type { AdminDashboard } from '../../api/types';
+import type { AdminDashboard, AdminDashboardTraffic } from '../../api/types';
 import { cn } from '@/lib/utils';
+import CommunitySupportStrip from '../../components/admin/CommunitySupportStrip';
+
+function formatDashNum(n: number) {
+  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
+  if (n >= 10_000) return `${(n / 1000).toFixed(1)}k`;
+  return String(n ?? 0);
+}
+
+function pvTrendLabel(today: number, yesterday: number) {
+  if (yesterday <= 0) {
+    return today > 0 ? '昨日无数据' : '较昨日 —';
+  }
+  const delta = ((today - yesterday) / yesterday) * 100;
+  if (Math.abs(delta) < 0.5) return '与昨日持平';
+  const abs = Math.abs(delta).toFixed(0);
+  return delta > 0 ? `较昨日 ↑ ${abs}%` : `较昨日 ↓ ${abs}%`;
+}
+
+function trendTone(today: number, yesterday: number): 'up' | 'down' | 'flat' {
+  if (yesterday <= 0) return 'flat';
+  const delta = today - yesterday;
+  if (delta > 0) return 'up';
+  if (delta < 0) return 'down';
+  return 'flat';
+}
 
 export default function AdminDashboardPage() {
   const nav = useNavigate();
@@ -31,20 +56,16 @@ export default function AdminDashboardPage() {
   const pendingReports = data.pending_reports ?? 0;
   const pendingFriendLinks = data.pending_friend_links ?? 0;
   const pendingTotal = pendingPosts + pendingComments + pendingReports + pendingFriendLinks;
-
+  const traffic: AdminDashboardTraffic = data.traffic ?? {
-  const stats = [
+    enabled: false, today_pv: 0, today_uv: 0, yesterday_pv: 0, total_pv: 0,
-    { label: '注册用户', value: data.users },
+  };
-    { label: '帖子总数', value: data.posts },
-    { label: '板块数量', value: data.boards },
-    { label: '评论总数', value: data.comments },
-  ];
 
   const queues = [
     {
       key: 'posts',
       label: '待审帖子',
       count: pendingPosts,
-      hint: '新帖与修改待审核',
+      hint: '新帖与修改',
       to: '/admin/posts',
       icon: FileText,
     },
@@ -52,7 +73,7 @@ export default function AdminDashboardPage() {
       key: 'comments',
       label: '待审评论',
       count: pendingComments,
-      hint: '评论与回复待审核',
+      hint: '评论与回复',
       to: '/admin/comments',
       icon: MessageSquare,
     },
@@ -60,7 +81,7 @@ export default function AdminDashboardPage() {
       key: 'reports',
       label: '待处理举报',
       count: pendingReports,
-      hint: '用户举报需人工处理',
+      hint: '用户举报',
       to: '/admin/reports',
       icon: Flag,
     },
@@ -68,65 +89,128 @@ export default function AdminDashboardPage() {
       key: 'links',
       label: '待审友链',
       count: pendingFriendLinks,
-      hint: '用户提交的友情链接申请',
+      hint: '友链申请',
       to: '/admin/links',
       icon: Link2,
     },
   ];
 
-  return (
+  const scale = [
-    <div className="admin-page">
+    { label: '注册用户', value: data.users },
-      <div className="admin-page-head">
+    { label: '帖子总数', value: data.posts },
-        <h1>仪表盘</h1>
+    { label: '板块数量', value: data.boards },
-        <p>优先处理待办，再查看运行概览</p>
+    { label: '评论总数', value: data.comments },
-      </div>
+  ];
 
-      <section className="admin-queue-section" aria-label="待处理事项">
+  const tone = trendTone(traffic.today_pv, traffic.yesterday_pv);
-        <div className="admin-section-label">
+
-          <span>待处理</span>
+  return (
-          {pendingTotal > 0 ? (
+    <div className="admin-page admin-dash-page">
-            <Badge variant="orange">{pendingTotal} 项</Badge>
+      <div className="admin-page-head admin-dash-head">
-          ) : (
+        <div className="admin-dash-head-title">
-            <span className="admin-section-muted">暂无积压</span>
+          <h1>仪表盘</h1>
+          {pendingTotal > 0 && (
+            <Badge variant="orange">{pendingTotal} 项待处理</Badge>
           )}
         </div>
-        <div className="admin-queue-grid">
+        <p>处理待办，并一眼看到今日访问</p>
-          {queues.map(q => {
+      </div>
-            const Icon = q.icon;
-            const hasWork = q.count > 0;
-            return (
-              <button
-                key={q.key}
-                type="button"
-                className={cn('admin-queue-card', hasWork && 'has-work')}
-                onClick={() => nav(q.to)}
-              >
-                <div className="admin-queue-card-top">
-                  <Icon size={18} aria-hidden />
-                  <span className="admin-queue-count">{q.count}</span>
-                </div>
-                <div className="admin-queue-label">{q.label}</div>
-                <div className="admin-queue-hint">{q.hint}</div>
-              </button>
-            );
-          })}
-        </div>
-      </section>
 
-      <section className="admin-stat-section" aria-label="运行概览">
+      <div className="admin-dash-bento">
-        <div className="admin-section-label">
+        <section className="admin-dash-traffic" aria-label="今日访问">
-          <span>运行概览</span>
+          <div className="admin-dash-traffic-top">
+            <div className="admin-dash-section-label">
+              <span className="admin-monitor-section-bar" aria-hidden />
+              <h2>今日访问</h2>
+            </div>
+            <button
+              type="button"
+              className="admin-text-link admin-dash-link"
+              onClick={() => nav('/admin/monitor')}
+            >
+              <Activity size={14} aria-hidden />
+              网站监控 →
+            </button>
+          </div>
+
+          {!traffic.enabled ? (
+            <div className="admin-dash-traffic-empty">
+              <p>访问采集尚未开启，流量统计暂不可用。</p>
+              <button
+                type="button"
+                className="admin-text-link"
+                onClick={() => nav('/admin/monitor?tab=settings')}
+              >
+                前往开启 →
+              </button>
+            </div>
+          ) : (
+            <>
+              <div className="admin-dash-traffic-pv">{formatDashNum(traffic.today_pv)}</div>
+              <div className="admin-dash-traffic-meta">
+                <span>今日访问 (PV)</span>
+                <span className="admin-dash-traffic-uv">今日访客 (UV) {formatDashNum(traffic.today_uv)}</span>
+              </div>
+              <div className={cn('admin-dash-traffic-trend', `is-${tone}`)}>
+                {pvTrendLabel(traffic.today_pv, traffic.yesterday_pv)}
+              </div>
+              <p className="admin-dash-traffic-total">
+                累计访问 {formatDashNum(traffic.total_pv)}
+                <span className="admin-dash-traffic-hint">（受日志保留天数影响）</span>
+              </p>
+            </>
+          )}
+        </section>
+
+        <section className="admin-dash-queue" aria-label="待处理事项">
+          <div className="admin-dash-section-label admin-dash-queue-head">
+            <span className="admin-monitor-section-bar" aria-hidden />
+            <h2>待处理</h2>
+            {pendingTotal === 0 && (
+              <span className="admin-section-muted">暂无积压</span>
+            )}
+          </div>
+          <div className="admin-dash-queue-grid">
+            {queues.map((q) => {
+              const Icon = q.icon;
+              const hasWork = q.count > 0;
+              return (
+                <button
+                  key={q.key}
+                  type="button"
+                  className={cn('admin-dash-queue-card', hasWork && 'has-work')}
+                  onClick={() => nav(q.to)}
+                >
+                  <div className="admin-dash-queue-card-top">
+                    <Icon size={16} aria-hidden />
+                    <span className="admin-dash-queue-count">{q.count}</span>
+                  </div>
+                  <div className="admin-dash-queue-label">{q.label}</div>
+                  <div className="admin-dash-queue-hint">{q.hint}</div>
+                </button>
+              );
+            })}
+          </div>
+        </section>
+      </div>
+
+      <section className="admin-dash-scale" aria-label="内容规模">
+        <div className="admin-dash-section-label">
+          <span className="admin-monitor-section-bar" aria-hidden />
+          <h2>内容规模</h2>
         </div>
-        <div className="admin-stat-grid">
+        <div className="admin-dash-metric-grid">
-          {stats.map(s => (
+          {scale.map((s) => (
-            <div key={s.label} className="admin-stat-card">
+            <div key={s.label} className="admin-dash-metric-card">
-              <div className="admin-stat-value">{s.value}</div>
+              <div className="admin-dash-metric-value">{formatDashNum(s.value)}</div>
-              <div className="admin-stat-label">{s.label}</div>
+              <div className="admin-dash-metric-label">{s.label}</div>
             </div>
           ))}
         </div>
       </section>
 
+      <CommunitySupportStrip />
+
       <div className="admin-card">
         <div className="admin-card-head">
           <span>最新帖子</span>
@@ -145,7 +229,7 @@ export default function AdminDashboardPage() {
             </tr>
           </thead>
           <tbody>
-            {data.recent_posts.map(p => (
+            {data.recent_posts.map((p) => (
               <tr key={p.id}>
                 <td>{p.id}</td>
                 <td>

frontend/src/pages/admin/AdminLinksPage.tsx

@@ -178,9 +178,12 @@ export default function AdminLinksPage() {
           aside_show_tag_cloud: false,
           aside_show_recent_comments: false,
           aside_show_friend_links: true,
+          aside_show_showcase: false,
           aside_widgets: loadedAsideWidgets,
           nav_show_friend_links: true,
           footer_show_friend_links: true,
+          nav_show_showcase: false,
+          footer_show_showcase: false,
           feed_list_style: 'title',
           permalink_enabled: false,
           permalink_ext: 'html',
@@ -350,14 +353,18 @@ export default function AdminLinksPage() {
           aside_show_tag_cloud: false,
           aside_show_recent_comments: false,
           aside_show_friend_links: nextFlags.aside,
+          aside_show_showcase: false,
           aside_widgets: normalizeAsideWidgets([
             { id: 'tag_cloud', enabled: false },
             { id: 'recent_comments', enabled: false },
             { id: 'recent_users', enabled: false },
             { id: 'friend_links', enabled: nextFlags.aside },
+            { id: 'showcase', enabled: false },
           ]),
           nav_show_friend_links: nextFlags.nav,
           footer_show_friend_links: nextFlags.footer,
+          nav_show_showcase: false,
+          footer_show_showcase: false,
           feed_list_style: 'title',
           permalink_enabled: false,
           permalink_ext: 'html',

frontend/src/pages/admin/AdminMonitorPage.tsx

@@ -0,0 +1,707 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useSearchParams } from 'react-router-dom';
+import { Activity, AlertTriangle } from 'lucide-react';
+import { Spinner } from '@/components/ui/spinner';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Switch } from '@/components/ui/switch';
+import { notify } from '@/lib/notify';
+import { cn } from '@/lib/utils';
+import { api } from '../../api/client';
+import type {
+  MonitorASNItem,
+  MonitorCityItem,
+  MonitorConfig,
+  MonitorGeoResult,
+  MonitorLogItem,
+  MonitorOverview,
+  MonitorRealtime,
+  MonitorStatItem,
+} from '../../api/types';
+import { useAdminGuard } from '../../layouts/AdminLayout';
+import { formatTime } from '../../utils/content';
+import { invalidateForumLimitsCache } from '../../hooks/useForumLimits';
+import MonitorWorldMap from '../../components/admin/MonitorWorldMap';
+import MonitorChinaMap from '../../components/admin/MonitorChinaMap';
+import { countryLabelZh } from '../../components/admin/monitorMapUtils';
+
+type TabKey = 'overview' | 'stats' | 'logs' | 'settings';
+type StatsDim = 'url' | 'referer' | 'browser' | 'os' | 'device' | 'status';
+type StatsRange = '1d' | '7d' | '30d' | '90d';
+type MapMode = 'world' | 'china';
+type RankMode = 'city' | 'asn';
+
+function countryLabel(code: string) {
+  return countryLabelZh(code);
+}
+
+function formatBytes(n: number) {
+  if (!n || n < 0) return '0 B';
+  const u = ['B', 'KB', 'MB', 'GB', 'TB'];
+  let v = n;
+  let i = 0;
+  while (v >= 1024 && i < u.length - 1) {
+    v /= 1024;
+    i++;
+  }
+  return `${v < 10 && i > 0 ? v.toFixed(1) : Math.round(v)} ${u[i]}`;
+}
+
+function formatNum(n: number) {
+  if (n >= 1_000_000) return `${(n / 1_000_000).toFixed(1)}M`;
+  if (n >= 10_000) return `${(n / 1000).toFixed(1)}k`;
+  return String(n ?? 0);
+}
+
+function MiniSparkline({ series }: { series: { count: number }[] }) {
+  const max = Math.max(1, ...series.map((p) => p.count));
+  const w = 240;
+  const h = 48;
+  const pts = series.map((p, i) => {
+    const x = series.length <= 1 ? 0 : (i / (series.length - 1)) * w;
+    const y = h - (p.count / max) * (h - 4) - 2;
+    return `${x},${y}`;
+  }).join(' ');
+  return (
+    <svg className="admin-monitor-spark" viewBox={`0 0 ${w} ${h}`} width="100%" height={h} aria-hidden>
+      <polyline fill="none" stroke="var(--j13-green)" strokeWidth="2" points={pts} />
+    </svg>
+  );
+}
+
+const CHINA_CODES = new Set(['CN', 'HK', 'TW', 'MO']);
+
+function geoCountries(geo: MonitorGeoResult | null) {
+  return geo?.countries || [];
+}
+
+function GeoRankTable({
+  cities,
+  asns,
+  mode,
+  mapMode,
+  rankMode,
+  onRankMode,
+}: {
+  cities: MonitorCityItem[];
+  asns: MonitorASNItem[];
+  mode: MapMode;
+  rankMode: RankMode;
+  onRankMode: (m: RankMode) => void;
+}) {
+  const cityRows = mode === 'china'
+    ? cities.filter((i) => CHINA_CODES.has((i.country || '').toUpperCase()))
+    : cities;
+  const rows = rankMode === 'city' ? cityRows : asns;
+  const emptyHint = rankMode === 'city'
+    ? '放置 IP2Location DB3 BIN 后可见城市排行'
+    : '放置 GeoLite2-ASN.mmdb 后可见运营商排行';
+
+  return (
+    <div className="admin-monitor-rank">
+      <div className="admin-monitor-seg" role="group" aria-label="排行维度">
+        <button
+          type="button"
+          className={cn('admin-monitor-seg-btn', rankMode === 'city' && 'active')}
+          onClick={() => onRankMode('city')}
+        >
+          城市
+        </button>
+        <button
+          type="button"
+          className={cn('admin-monitor-seg-btn', rankMode === 'asn' && 'active')}
+          onClick={() => onRankMode('asn')}
+        >
+          运营商
+        </button>
+      </div>
+      {rows.length === 0 ? (
+        <div className="admin-monitor-geo-empty">
+          <p>暂无来源数据</p>
+          <p className="admin-monitor-muted">{emptyHint}</p>
+        </div>
+      ) : (
+        <table className="admin-monitor-geo-table">
+          <thead>
+            <tr>
+              <th>{rankMode === 'city' ? '城市' : '运营商'}</th>
+              <th>数量</th>
+            </tr>
+          </thead>
+          <tbody>
+            {rankMode === 'city'
+              ? cityRows.slice(0, 12).map((item, idx) => (
+                <tr key={`${item.country}-${item.city}-${idx}`}>
+                  <td title={[item.region, item.city].filter(Boolean).join(' · ')}>
+                    {item.city}
+                    {item.region ? <span className="admin-monitor-muted"> · {item.region}</span> : null}
+                  </td>
+                  <td>{formatNum(item.count)}</td>
+                </tr>
+              ))
+              : asns.slice(0, 12).map((item) => (
+                <tr key={item.asn}>
+                  <td title={item.as_org || `AS${item.asn}`}>
+                    {item.as_org || `AS${item.asn}`}
+                    <span className="admin-monitor-muted"> · AS{item.asn}</span>
+                  </td>
+                  <td>{formatNum(item.count)}</td>
+                </tr>
+              ))}
+          </tbody>
+        </table>
+      )}
+    </div>
+  );
+}
+
+function parseMonitorTab(raw: string | null): TabKey {
+  if (raw === 'stats' || raw === 'logs' || raw === 'settings' || raw === 'overview') {
+    return raw;
+  }
+  return 'overview';
+}
+
+export default function AdminMonitorPage() {
+  const { ready } = useAdminGuard();
+  const [searchParams, setSearchParams] = useSearchParams();
+  const [tab, setTab] = useState<TabKey>(() => parseMonitorTab(searchParams.get('tab')));
+  const [overview, setOverview] = useState<MonitorOverview | null>(null);
+  const [geo, setGeo] = useState<MonitorGeoResult | null>(null);
+  const [realtime, setRealtime] = useState<MonitorRealtime | null>(null);
+  const [mapMode, setMapMode] = useState<MapMode>('world');
+  const [rankMode, setRankMode] = useState<RankMode>('city');
+  const [loading, setLoading] = useState(true);
+
+  const [statsDim, setStatsDim] = useState<StatsDim>('url');
+  const [statsRange, setStatsRange] = useState<StatsRange>('30d');
+  const [statsItems, setStatsItems] = useState<MonitorStatItem[]>([]);
+  const [statsLoading, setStatsLoading] = useState(false);
+
+  const [logs, setLogs] = useState<MonitorLogItem[]>([]);
+  const [logsTotal, setLogsTotal] = useState(0);
+  const [logsPage, setLogsPage] = useState(1);
+  const [logMethod, setLogMethod] = useState('');
+  const [logPath, setLogPath] = useState('');
+  const [logStatus, setLogStatus] = useState('');
+  const [logIP, setLogIP] = useState('');
+  const [logsLoading, setLogsLoading] = useState(false);
+
+  const [settings, setSettings] = useState<MonitorConfig | null>(null);
+  const [excludeText, setExcludeText] = useState('');
+  const [saving, setSaving] = useState(false);
+
+  useEffect(() => {
+    const next = parseMonitorTab(searchParams.get('tab'));
+    setTab((prev) => (prev === next ? prev : next));
+  }, [searchParams]);
+
+  const selectTab = (key: TabKey) => {
+    setTab(key);
+    const next = new URLSearchParams(searchParams);
+    if (key === 'overview') next.delete('tab');
+    else next.set('tab', key);
+    setSearchParams(next, { replace: true });
+  };
+
+  const loadOverview = useCallback(async () => {
+    const [ov, g, rt] = await Promise.all([
+      api.adminMonitorOverview(),
+      api.adminMonitorGeo('30d'),
+      api.adminMonitorRealtime(),
+    ]);
+    setOverview(ov);
+    setGeo(g);
+    setRealtime(rt);
+  }, []);
+
+  useEffect(() => {
+    if (!ready) return;
+    setLoading(true);
+    loadOverview()
+      .catch(() => notify.error('加载监控概览失败'))
+      .finally(() => setLoading(false));
+  }, [ready, loadOverview]);
+
+  // 概览页实时轮询
+  useEffect(() => {
+    if (!ready || tab !== 'overview') return;
+    const id = window.setInterval(() => {
+      api.adminMonitorRealtime().then(setRealtime).catch(() => {});
+      api.adminMonitorOverview().then(setOverview).catch(() => {});
+    }, 5000);
+    return () => window.clearInterval(id);
+  }, [ready, tab]);
+
+  useEffect(() => {
+    if (!ready || tab !== 'stats') return;
+    setStatsLoading(true);
+    api.adminMonitorStats(statsDim, statsRange)
+      .then((r) => setStatsItems(r.items || []))
+      .catch(() => notify.error('加载统计失败'))
+      .finally(() => setStatsLoading(false));
+  }, [ready, tab, statsDim, statsRange]);
+
+  const loadLogs = useCallback(async (page = 1) => {
+    setLogsLoading(true);
+    try {
+      const r = await api.adminMonitorLogs({
+        page,
+        size: 20,
+        method: logMethod || undefined,
+        path: logPath || undefined,
+        status: logStatus || undefined,
+        ip: logIP || undefined,
+      });
+      setLogs(r.items || []);
+      setLogsTotal(r.total || 0);
+      setLogsPage(r.page || page);
+    } catch {
+      notify.error('加载请求日志失败');
+    } finally {
+      setLogsLoading(false);
+    }
+  }, [logMethod, logPath, logStatus, logIP]);
+
+  useEffect(() => {
+    if (!ready || tab !== 'logs') return;
+    loadLogs(1);
+  }, [ready, tab, loadLogs]);
+
+  useEffect(() => {
+    if (!ready || tab !== 'settings') return;
+    api.adminMonitorSettings()
+      .then((cfg) => {
+        setSettings(cfg);
+        setExcludeText((cfg.exclude_rules || []).join('\n'));
+      })
+      .catch(() => notify.error('加载设置失败'));
+  }, [ready, tab]);
+
+  const enabled = overview?.enabled ?? settings?.enabled ?? false;
+
+  const metrics = useMemo(() => {
+    if (!overview) return [];
+    return [
+      { label: '浏览量', value: formatNum(overview.pageviews) },
+      { label: '访客数', value: formatNum(overview.visitors) },
+      { label: '独立 IP', value: formatNum(overview.unique_ips) },
+      { label: '流量', value: formatBytes(overview.traffic) },
+      { label: '蜘蛛', value: formatNum(overview.bots) },
+      { label: '请求数', value: formatNum(overview.requests) },
+      { label: '4xx', value: formatNum(overview.status_4xx) },
+      { label: '5xx', value: formatNum(overview.status_5xx) },
+    ];
+  }, [overview]);
+
+  const saveSettings = async () => {
+    if (!settings) return;
+    setSaving(true);
+    try {
+      const rules = excludeText.split(/\r?\n/).map((s) => s.trim()).filter(Boolean);
+      const r = await api.adminUpdateMonitorSettings({
+        ...settings,
+        exclude_rules: rules,
+      });
+      setSettings(r.monitor);
+      setExcludeText((r.monitor.exclude_rules || []).join('\n'));
+      invalidateForumLimitsCache();
+      notify.success(r.message);
+      const ov = await api.adminMonitorOverview();
+      setOverview(ov);
+    } catch (e: unknown) {
+      notify.error(e instanceof Error ? e.message : '保存失败');
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  if (!ready || (loading && tab === 'overview')) {
+    return <div className="flex justify-center py-16"><Spinner size="lg" /></div>;
+  }
+
+  const tabs: { key: TabKey; label: string }[] = [
+    { key: 'overview', label: '概览' },
+    { key: 'stats', label: '访问统计' },
+    { key: 'logs', label: '请求日志' },
+    { key: 'settings', label: '设置' },
+  ];
+
+  const dims: { key: StatsDim; label: string }[] = [
+    { key: 'url', label: 'URL' },
+    { key: 'referer', label: '来源' },
+    { key: 'browser', label: '浏览器' },
+    { key: 'os', label: '系统' },
+    { key: 'device', label: '设备' },
+    { key: 'status', label: '状态码' },
+  ];
+
+  const ranges: { key: StatsRange; label: string }[] = [
+    { key: '1d', label: '今日' },
+    { key: '7d', label: '7 日' },
+    { key: '30d', label: '30 日' },
+    { key: '90d', label: '90 日' },
+  ];
+
+  return (
+    <div className="admin-page admin-monitor-page">
+      <div className="admin-page-head">
+        <div>
+          <h1 className="admin-page-title">
+            <Activity size={22} aria-hidden />
+            网站监控
+          </h1>
+          <p className="admin-page-desc">
+            浏览量/访客来自前台路由 pageview；请求数与日志来自服务端访问采集（含 /api）
+          </p>
+        </div>
+      </div>
+
+      <div className="admin-tabs" role="tablist" aria-label="监控分类">
+        {tabs.map((t) => (
+          <button
+            key={t.key}
+            type="button"
+            role="tab"
+            aria-selected={tab === t.key}
+            className={cn('admin-tab', tab === t.key && 'active')}
+            onClick={() => selectTab(t.key)}
+          >
+            {t.label}
+          </button>
+        ))}
+      </div>
+
+      {!enabled && tab !== 'settings' && (
+        <div className="admin-monitor-banner" role="status">
+          <AlertTriangle size={16} aria-hidden />
+          <span>访问采集尚未开启，指标可能为空。</span>
+          <button type="button" className="admin-text-link" onClick={() => selectTab('settings')}>
+            前往设置开启
+          </button>
+        </div>
+      )}
+
+      {tab === 'overview' && overview && (
+        <>
+          <section className="admin-card admin-monitor-today" aria-label="今日状态">
+            <div className="admin-monitor-today-head">
+              <span className="admin-monitor-section-bar" aria-hidden />
+              <h2 className="admin-monitor-section-title">今日状态</h2>
+            </div>
+            <div className="admin-monitor-today-grid">
+              {metrics.map((m) => (
+                <div key={m.label} className="admin-monitor-today-item">
+                  <div className="admin-monitor-today-label">{m.label}</div>
+                  <div className="admin-monitor-today-value">{m.value}</div>
+                </div>
+              ))}
+            </div>
+          </section>
+
+          <div className="admin-monitor-main">
+            <section className="admin-card admin-monitor-map-panel">
+              <div className="admin-card-head admin-monitor-map-head">
+                <div className="admin-monitor-today-head" style={{ marginBottom: 0 }}>
+                  <span className="admin-monitor-section-bar" aria-hidden />
+                  <h2 className="admin-monitor-section-title">访客地图（30 日）</h2>
+                </div>
+                <div className="admin-monitor-seg" role="group" aria-label="地图范围">
+                  <button
+                    type="button"
+                    className={cn('admin-monitor-seg-btn', mapMode === 'world' && 'active')}
+                    onClick={() => setMapMode('world')}
+                  >
+                    世界
+                  </button>
+                  <button
+                    type="button"
+                    className={cn('admin-monitor-seg-btn', mapMode === 'china' && 'active')}
+                    onClick={() => setMapMode('china')}
+                  >
+                    中国
+                  </button>
+                </div>
+              </div>
+              <div className="admin-card-body admin-monitor-map-body">
+                <div className="admin-monitor-map-visual">
+                  {mapMode === 'world' ? (
+                    <MonitorWorldMap items={geoCountries(geo)} />
+                  ) : (
+                    <MonitorChinaMap regions={geo?.regions || []} />
+                  )}
+                </div>
+                <div className="admin-monitor-map-side">
+                  <GeoRankTable
+                    cities={geo?.cities || []}
+                    asns={geo?.asns || []}
+                    mode={mapMode}
+                    rankMode={rankMode}
+                    onRankMode={setRankMode}
+                  />
+                </div>
+              </div>
+            </section>
+
+            <div className="admin-monitor-rt-stack">
+              <section className="admin-card admin-monitor-rt-card">
+                <div className="admin-monitor-today-head">
+                  <span className="admin-monitor-section-bar" aria-hidden />
+                  <h2 className="admin-monitor-section-title">实时请求数（1 分钟）</h2>
+                </div>
+                <div className="admin-monitor-rt-value">{formatNum(realtime?.requests_1m || 0)}</div>
+              </section>
+              <section className="admin-card admin-monitor-rt-card">
+                <div className="admin-monitor-today-head">
+                  <span className="admin-monitor-section-bar" aria-hidden />
+                  <h2 className="admin-monitor-section-title">实时流量（1 分钟）</h2>
+                </div>
+                <div className="admin-monitor-rt-value">{formatBytes(realtime?.traffic_1m || 0)}</div>
+                <p className="admin-monitor-muted admin-monitor-rt-spark-label">近 1 小时请求</p>
+                <MiniSparkline series={realtime?.hourly_series || []} />
+              </section>
+            </div>
+          </div>
+        </>
+      )}
+
+      {tab === 'stats' && (
+        <div className="admin-card">
+          <div className="admin-card-head">
+            <div className="admin-tabs" style={{ marginBottom: 0 }}>
+              {dims.map((d) => (
+                <button
+                  key={d.key}
+                  type="button"
+                  className={cn('admin-tab', statsDim === d.key && 'active')}
+                  onClick={() => setStatsDim(d.key)}
+                >
+                  {d.label}
+                </button>
+              ))}
+            </div>
+            <div className="admin-tabs" style={{ marginBottom: 0 }}>
+              {ranges.map((r) => (
+                <button
+                  key={r.key}
+                  type="button"
+                  className={cn('admin-tab', statsRange === r.key && 'active')}
+                  onClick={() => setStatsRange(r.key)}
+                >
+                  {r.label}
+                </button>
+              ))}
+            </div>
+          </div>
+          <div className="admin-card-body" style={{ padding: 0 }}>
+            {statsLoading ? (
+              <div className="flex justify-center py-12"><Spinner /></div>
+            ) : statsItems.length === 0 ? (
+              <p className="admin-empty">暂无统计数据</p>
+            ) : (
+              <div className="admin-table-wrap">
+                <table className="admin-table">
+                  <thead>
+                    <tr>
+                      <th style={{ width: 48 }}>#</th>
+                      <th>名称</th>
+                      <th style={{ width: 100 }}>数量</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {statsItems.map((item, idx) => (
+                      <tr key={`${item.key}-${idx}`}>
+                        <td>{idx + 1}</td>
+                        <td className="admin-table-mono" title={item.key}>{item.key}</td>
+                        <td>{formatNum(item.count)}</td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            )}
+          </div>
+        </div>
+      )}
+
+      {tab === 'logs' && (
+        <div className="admin-card">
+          <div className="admin-form-row admin-monitor-log-filters">
+            <Input value={logMethod} onChange={(e) => setLogMethod(e.target.value)} placeholder="方法 GET" aria-label="方法" style={{ width: 100 }} />
+            <Input value={logPath} onChange={(e) => setLogPath(e.target.value)} placeholder="路径包含…" aria-label="路径" />
+            <Input value={logStatus} onChange={(e) => setLogStatus(e.target.value)} placeholder="状态码" aria-label="状态码" style={{ width: 90 }} />
+            <Input value={logIP} onChange={(e) => setLogIP(e.target.value)} placeholder="IP 包含…" aria-label="IP" style={{ width: 140 }} />
+            <Button type="button" variant="outline" onClick={() => loadLogs(1)}>筛选</Button>
+          </div>
+          <div className="admin-card-body" style={{ padding: 0 }}>
+            {logsLoading ? (
+              <div className="flex justify-center py-12"><Spinner /></div>
+            ) : logs.length === 0 ? (
+              <p className="admin-empty">暂无请求日志</p>
+            ) : (
+              <div className="admin-table-wrap">
+                <table className="admin-table">
+                  <thead>
+                    <tr>
+                      <th>时间</th>
+                      <th>方法</th>
+                      <th>路径</th>
+                      <th>状态</th>
+                      <th>IP</th>
+                      <th>耗时</th>
+                      <th>地区</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {logs.map((row) => {
+                      const geoBits = [
+                        row.country ? countryLabel(row.country) : '',
+                        row.city || '',
+                        row.as_org || '',
+                      ].filter(Boolean);
+                      return (
+                        <tr key={row.id}>
+                          <td>{formatTime(row.created_at)}</td>
+                          <td>{row.method}</td>
+                          <td className="admin-table-mono" title={row.path}>{row.path}</td>
+                          <td>{row.status}</td>
+                          <td className="admin-table-mono">
+                            {row.ip || '—'}
+                            {row.is_bot ? ' · bot' : ''}
+                            {(row.city || row.as_org) ? (
+                              <div className="admin-monitor-muted" style={{ fontSize: 12 }}>
+                                {[row.city, row.as_org].filter(Boolean).join(' · ')}
+                              </div>
+                            ) : null}
+                          </td>
+                          <td>{row.duration_ms}ms</td>
+                          <td title={geoBits.join(' · ')}>{row.country ? countryLabel(row.country) : '—'}</td>
+                        </tr>
+                      );
+                    })}
+                  </tbody>
+                </table>
+              </div>
+            )}
+            {logsTotal > 20 && (
+              <div className="admin-form-row" style={{ justifyContent: 'flex-end' }}>
+                <Button type="button" variant="outline" disabled={logsPage <= 1} onClick={() => loadLogs(logsPage - 1)}>上一页</Button>
+                <span className="admin-monitor-muted">第 {logsPage} 页 / 共 {logsTotal} 条</span>
+                <Button type="button" variant="outline" disabled={logsPage * 20 >= logsTotal} onClick={() => loadLogs(logsPage + 1)}>下一页</Button>
+              </div>
+            )}
+          </div>
+        </div>
+      )}
+
+      {tab === 'settings' && settings && (
+        <div className="admin-card admin-settings-card">
+          <div className="admin-card-head">采集设置</div>
+          <div className="admin-card-body admin-monitor-settings">
+            <label className="admin-monitor-switch-row">
+              <div>
+                <strong>启用访问采集</strong>
+                <p className="admin-monitor-muted">
+                  默认关闭。开启后：前台路由上报浏览量/访客；服务端记录请求日志与请求数（含 API）。后台与登录页不上报 pageview。
+                </p>
+              </div>
+              <Switch
+                checked={settings.enabled}
+                onCheckedChange={(v) => setSettings({ ...settings, enabled: v })}
+              />
+            </label>
+
+            <label className="admin-monitor-field">
+              <span>浏览量保留天数（独立 monitor.db，1–365）</span>
+              <Input
+                type="number"
+                min={1}
+                max={365}
+                value={settings.retention_days}
+                onChange={(e) => setSettings({ ...settings, retention_days: Number(e.target.value) || 30 })}
+              />
+            </label>
+
+            <label className="admin-monitor-field">
+              <span>请求日志保留天数（JSONL，1–365）</span>
+              <Input
+                type="number"
+                min={1}
+                max={365}
+                value={settings.access_log_retention_days ?? 7}
+                onChange={(e) => setSettings({ ...settings, access_log_retention_days: Number(e.target.value) || 7 })}
+              />
+            </label>
+
+            <label className="admin-monitor-switch-row">
+              <div>
+                <strong>信任代理头</strong>
+                <p className="admin-monitor-muted">从 X-Forwarded-For / CF-Connecting-IP 等读取真实 IP</p>
+              </div>
+              <Switch
+                checked={settings.trust_proxy}
+                onCheckedChange={(v) => setSettings({ ...settings, trust_proxy: v })}
+              />
+            </label>
+
+            <label className="admin-monitor-field">
+              <span>排除规则（每行一条：路径前缀或扩展名如 .js）</span>
+              <textarea
+                className="admin-monitor-textarea"
+                rows={8}
+                value={excludeText}
+                onChange={(e) => setExcludeText(e.target.value)}
+              />
+              <Button
+                type="button"
+                variant="outline"
+                style={{ marginTop: 8 }}
+                onClick={() => setExcludeText((settings.default_exclude_rules || []).join('\n'))}
+              >
+                恢复推荐排除规则
+              </Button>
+            </label>
+
+            <div className="admin-monitor-geo-note">
+              <strong>GeoIP（地理与运营商）</strong>
+              <p className="admin-monitor-muted">
+                国家/省/市由 IP2Location DB3 BIN 解析；ASN 由 GeoLite2-ASN.mmdb 解析（Docker 镜像不内置，需放入数据目录）：
+              </p>
+              <ul className="admin-monitor-muted" style={{ margin: '8px 0 0', paddingLeft: 18 }}>
+                <li>
+                  IPv4 BIN：<code>{settings.ip2location_v4_path || 'data/IP2LOCATION-LITE-DB3.BIN'}</code>
+                  {' · '}{settings.ip2location_v4_available ? '已加载' : '未检测到'}
+                </li>
+                <li>
+                  IPv6 BIN：<code>{settings.ip2location_v6_path || 'data/IP2LOCATION-LITE-DB3.IPV6.BIN'}</code>
+                  {' · '}{settings.ip2location_v6_available ? '已加载' : '未检测到'}
+                </li>
+                <li>
+                  ASN：<code>{settings.geoip_asn_path || 'data/GeoLite2-ASN.mmdb'}</code>
+                  {' · '}{settings.geoip_asn_available ? '已加载' : '未检测到'}
+                </li>
+                <li>
+                  Country 兜底：<code>{settings.geoip_country_path || 'data/GeoLite2-Country.mmdb'}</code>
+                  {' · '}{settings.geoip_country_available ? '已加载' : '未检测到（可选）'}
+                </li>
+              </ul>
+              <p className="admin-monitor-muted" style={{ marginTop: 8 }}>
+                请求日志目录：<code>{settings.access_log_dir || 'data/logs/access'}</code>
+                （按日 JSONL 文件，删除过期文件即可释放磁盘）
+              </p>
+              <p className="admin-monitor-muted" style={{ marginTop: 8 }}>
+                CDN 国家头（如 CF-IPCountry）仅在本地库无国家码时补全。管理端展示完整客户端 IP。
+              </p>
+            </div>
+
+            <div style={{ marginTop: 16 }}>
+              <Button type="button" onClick={saveSettings} disabled={saving}>
+                {saving ? '保存中…' : '保存设置'}
+              </Button>
+            </div>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

frontend/src/pages/admin/AdminSettingsPage.tsx

@@ -298,9 +298,12 @@ export default function AdminSettingsPage() {
           aside_show_tag_cloud: false,
           aside_show_recent_comments: false,
           aside_show_friend_links: true,
+          aside_show_showcase: false,
           aside_widgets: loadedAsideWidgets,
           nav_show_friend_links: true,
           footer_show_friend_links: true,
+          nav_show_showcase: false,
+          footer_show_showcase: false,
           feed_list_style: 'title',
           permalink_enabled: false,
           permalink_ext: 'html',
@@ -1676,7 +1679,7 @@ export default function AdminSettingsPage() {
           <div className="admin-card admin-settings-card">
             <div className="admin-card-head">数据备份</div>
             <div className="admin-card-body admin-settings-backup-body">
-              <p>导出当前 SQLite 数据库副本，便于迁移或灾难恢复。</p>
+              <p>导出当前主库 SQLite 副本，便于迁移或灾难恢复。不含 <code>monitor.db</code> 浏览量。</p>
               <p className="admin-settings-backup-name">
                 文件名：<code>jiang13_backup_YYYYMMDD_HHMMSS.db</code>
               </p>

frontend/src/styles/global.css

@@ -4308,12 +4308,40 @@ a.post-title:visited {
 .post-detail-nav {
   display: flex;
   align-items: center;
+  justify-content: space-between;
   gap: 8px;
   margin-bottom: 8px;
 }
 
+.post-detail-nav-left {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  min-width: 0;
+}
+
 .post-detail-board-tag { margin: 0 !important; }
 
+.post-manage-menu-trigger {
+  flex-shrink: 0;
+  gap: 4px;
+  color: var(--color-text-2);
+}
+
+.post-manage-menu {
+  max-height: 70vh;
+  overflow-y: auto;
+  min-width: 11.5rem;
+}
+
+.post-manage-menu-hint {
+  font-weight: 400 !important;
+  font-size: 12px !important;
+  color: var(--color-text-3) !important;
+  white-space: normal;
+  line-height: 1.4;
+}
+
 .post-detail-head { margin-bottom: 12px; }
 
 .post-detail-title {
@@ -4379,12 +4407,6 @@ a.post-title:visited {
   font-size: 0.875rem;
 }
 
-.post-detail-edit-hint {
-  font-size: 12px;
-  color: var(--color-text-3);
-  align-self: center;
-}
-
 .post-revision-overlay {
   position: fixed;
   inset: 0;
@@ -4960,8 +4982,7 @@ a.post-title:visited {
   position: relative;
 }
 
-.post-detail-actions-primary,
+.post-detail-actions-primary {
-.post-detail-actions-manage {
   display: flex;
   flex-wrap: wrap;
   justify-content: center;
@@ -4969,12 +4990,6 @@ a.post-title:visited {
   gap: 8px;
 }
 
-.post-detail-actions-manage {
-  width: 100%;
-  padding-top: 12px;
-  border-top: 1px dashed var(--j13-border-light);
-}
-
 .post-detail-more-btn {
   min-width: 36px;
   padding-inline: 10px;
@@ -5002,6 +5017,13 @@ a.post-title:visited {
   background: color-mix(in srgb, hsl(var(--destructive)) 10%, transparent);
 }
 
+/* 评论管理菜单（编辑 / 审核 / 删除 / 举报） */
+.comment-manage-menu {
+  min-width: 9.5rem;
+  max-height: 70vh;
+  overflow-y: auto;
+}
+
 .report-more-menu__item svg {
   width: 14px;
   height: 14px;
@@ -6215,6 +6237,61 @@ a.post-title:visited {
   flex-shrink: 0;
 }
 
+.comment-box-expanded-slot.is-collapsed {
+  display: none;
+}
+
+.comment-composer-collapsed {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  width: 100%;
+  min-height: 44px;
+  padding: 8px 12px;
+  border: 1px solid var(--j13-border-light);
+  border-radius: 999px;
+  background: var(--j13-bg-workspace, hsl(var(--muted)));
+  color: var(--color-text-3);
+  font-size: 14px;
+  text-align: left;
+  cursor: pointer;
+  transition: border-color 0.15s ease, background 0.15s ease;
+}
+
+.comment-composer-collapsed:hover {
+  border-color: color-mix(in srgb, var(--j13-green) 40%, var(--j13-border-light));
+  background: var(--j13-bg-surface);
+}
+
+.comment-composer-collapsed-avatar {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  width: 28px;
+  height: 28px;
+  border-radius: 50%;
+  overflow: hidden;
+  flex-shrink: 0;
+  background: color-mix(in srgb, var(--j13-green) 18%, transparent);
+  color: var(--j13-green);
+  font-size: 12px;
+  font-weight: 600;
+}
+
+.comment-composer-collapsed-avatar img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
+.comment-composer-collapsed-placeholder {
+  flex: 1;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
 .comment-box-wrap.inline {
   padding: 12px 0 4px;
   border-bottom: none;
@@ -7096,8 +7173,7 @@ a.waline-comment-author:hover {
   .post-detail-header { padding: 12px 14px 16px; }
   .post-detail-title { font-size: 17px; }
   .post-detail-actions { margin-top: 20px; padding-top: 16px; gap: 10px; }
-  .post-detail-actions-primary,
+  .post-detail-actions-primary { gap: 8px; }
-  .post-detail-actions-manage { gap: 8px; }
   .comment-section-bar { padding: 12px 14px 10px; }
   .comment-section-bar::after { left: 14px; width: 32px; }
   .comment-section:hover .comment-section-bar::after { width: 46px; }
@@ -7134,6 +7210,7 @@ a.waline-comment-author:hover {
 .widget-card-icon--hot { color: #e74c3c; }
 .widget-card-icon--notice { color: #3498db; }
 .widget-card-icon--links { color: #2d6a4f; }
+.widget-card-icon--showcase { color: #1d4ed8; }
 .widget-card-icon--users { color: #8b5cf6; }
 
 .widget-card-head--split {
@@ -11123,6 +11200,216 @@ button.profile-stat:hover strong {
 .admin-page-head { margin-bottom: 20px; }
 .admin-page-head h1 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
 .admin-page-head p { font-size: 13px; color: hsl(var(--muted-foreground)); }
+
+/* ========== 仪表盘 bento ========== */
+.admin-dash-head-title {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  flex-wrap: wrap;
+  margin-bottom: 4px;
+}
+.admin-dash-head-title h1 { margin-bottom: 0; }
+.admin-dash-section-label {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 12px;
+}
+.admin-dash-section-label h2 {
+  margin: 0;
+  font-size: 14px;
+  font-weight: 600;
+}
+.admin-dash-bento {
+  display: grid;
+  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
+  gap: 16px;
+  margin-bottom: 20px;
+  align-items: stretch;
+}
+.admin-dash-traffic {
+  border: 1px solid var(--j13-border);
+  border-radius: 12px;
+  background: hsl(var(--card));
+  padding: 18px 20px 20px;
+  display: flex;
+  flex-direction: column;
+  min-height: 220px;
+}
+.admin-dash-traffic-top {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 8px;
+}
+.admin-dash-traffic-top .admin-dash-section-label { margin-bottom: 0; }
+.admin-dash-link {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  font-size: 13px;
+  white-space: nowrap;
+}
+.admin-dash-traffic-pv {
+  font-size: 48px;
+  font-weight: 700;
+  color: var(--j13-green);
+  font-variant-numeric: tabular-nums;
+  line-height: 1.1;
+  margin-top: 8px;
+}
+.admin-dash-traffic-meta {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px 16px;
+  margin-top: 8px;
+  font-size: 13px;
+  color: hsl(var(--muted-foreground));
+}
+.admin-dash-traffic-uv {
+  color: hsl(var(--foreground));
+  font-weight: 500;
+}
+.admin-dash-traffic-trend {
+  margin-top: 10px;
+  font-size: 13px;
+  font-weight: 600;
+  color: hsl(var(--muted-foreground));
+}
+.admin-dash-traffic-trend.is-up { color: var(--j13-green); }
+.admin-dash-traffic-trend.is-down { color: hsl(24 90% 42%); }
+.admin-dash-traffic-total {
+  margin-top: auto;
+  padding-top: 16px;
+  font-size: 12px;
+  color: hsl(var(--muted-foreground));
+}
+.admin-dash-traffic-hint { opacity: 0.85; margin-left: 4px; }
+.admin-dash-traffic-empty {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  gap: 8px;
+  font-size: 13px;
+  color: hsl(var(--muted-foreground));
+  padding: 12px 0;
+}
+
+.admin-dash-queue {
+  border: 1px solid var(--j13-border);
+  border-radius: 12px;
+  background: hsl(var(--card));
+  padding: 18px 20px 20px;
+  display: flex;
+  flex-direction: column;
+  min-height: 220px;
+}
+.admin-dash-queue-head { margin-bottom: 12px; }
+.admin-dash-queue-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 10px;
+  flex: 1;
+}
+.admin-dash-queue-card {
+  display: flex;
+  flex-direction: column;
+  text-align: left;
+  padding: 12px 14px;
+  border-radius: 10px;
+  border: 1px solid var(--j13-border);
+  background: hsl(var(--background));
+  cursor: pointer;
+  transition: border-color 0.15s, background 0.15s;
+  font-family: inherit;
+}
+.admin-dash-queue-card:hover {
+  border-color: color-mix(in srgb, var(--j13-green) 45%, var(--j13-border));
+  background: var(--j13-green-bg);
+}
+.admin-dash-queue-card.has-work {
+  border-color: hsl(24 80% 55% / 0.45);
+  background: hsl(24 90% 48% / 0.06);
+}
+.admin-dash-queue-card.has-work:hover {
+  border-color: hsl(24 80% 50%);
+  background: hsl(24 90% 48% / 0.1);
+}
+.admin-dash-queue-card-top {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  color: hsl(var(--muted-foreground));
+  margin-bottom: 6px;
+}
+.admin-dash-queue-count {
+  font-size: 22px;
+  font-weight: 700;
+  color: hsl(var(--foreground));
+  line-height: 1;
+  font-variant-numeric: tabular-nums;
+}
+.admin-dash-queue-card.has-work .admin-dash-queue-count {
+  color: hsl(24 90% 40%);
+}
+.dark .admin-dash-queue-card.has-work .admin-dash-queue-count {
+  color: hsl(24 95% 68%);
+}
+.admin-dash-queue-label {
+  font-size: 13px;
+  font-weight: 600;
+  color: hsl(var(--foreground));
+}
+.admin-dash-queue-hint {
+  font-size: 12px;
+  color: hsl(var(--muted-foreground));
+  margin-top: 2px;
+}
+
+.admin-dash-scale {
+  margin-bottom: 20px;
+}
+.admin-dash-metric-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 12px;
+}
+.admin-dash-metric-card {
+  padding: 16px 18px;
+  border-radius: 10px;
+  border: 1px solid var(--j13-border);
+  background: hsl(var(--card));
+}
+.admin-dash-metric-value {
+  font-size: 24px;
+  font-weight: 700;
+  color: hsl(var(--foreground));
+  font-variant-numeric: tabular-nums;
+  line-height: 1.2;
+  margin-bottom: 6px;
+}
+.admin-dash-metric-label {
+  font-size: 12px;
+  color: hsl(var(--muted-foreground));
+}
+
+@media (max-width: 960px) {
+  .admin-dash-bento {
+    grid-template-columns: 1fr;
+  }
+  .admin-dash-traffic-pv {
+    font-size: 40px;
+  }
+}
+@media (max-width: 640px) {
+  .admin-dash-metric-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+}
+
 .admin-section-label {
   display: flex; align-items: center; gap: 8px;
   margin-bottom: 10px; font-size: 13px; font-weight: 600;
@@ -13930,6 +14217,201 @@ button.post-poll__option,
 }
 .admin-inline-link:hover { text-decoration: underline; }
 
+.admin-community-support-strip {
+  display: inline-flex;
+  width: fit-content;
+  max-width: 100%;
+  align-items: center;
+  justify-content: flex-start;
+  gap: 20px;
+  margin: 16px 0;
+  padding: 12px 14px;
+  border: 1px solid color-mix(in srgb, var(--j13-green) 22%, var(--j13-border-light));
+  border-left: 3px solid var(--j13-green);
+  border-radius: 8px;
+  background: color-mix(in srgb, var(--j13-green) 5%, var(--j13-bg-surface));
+}
+
+.admin-community-support-strip-main {
+  display: flex;
+  align-items: flex-start;
+  gap: 10px;
+  min-width: 0;
+}
+
+.admin-community-support-strip-icon {
+  flex-shrink: 0;
+  margin-top: 2px;
+  color: var(--j13-green);
+}
+
+.admin-community-support-strip-copy {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  min-width: 0;
+  max-width: 28rem;
+}
+
+.admin-community-support-strip-copy strong {
+  font-size: 13px;
+  font-weight: 600;
+  color: var(--color-text-1);
+}
+
+.admin-community-support-strip-copy span {
+  font-size: 12px;
+  line-height: 1.45;
+  color: var(--color-text-2);
+}
+
+.admin-community-support-strip .admin-settings-switch {
+  flex-shrink: 0;
+}
+
+.admin-community-support-strip .admin-settings-switch:disabled {
+  opacity: 0.6;
+  cursor: wait;
+}
+
+@media (max-width: 640px) {
+  .admin-community-support-strip {
+    display: flex;
+    width: 100%;
+    justify-content: space-between;
+    align-items: flex-start;
+    gap: 12px;
+  }
+
+  .admin-community-support-strip-copy {
+    max-width: none;
+  }
+}
+
+.admin-community-site {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+  min-width: 0;
+}
+
+.admin-community-site strong {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.admin-community-star {
+  color: var(--j13-green);
+  flex-shrink: 0;
+}
+
+.admin-community-url {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  font-size: 12px;
+  word-break: break-all;
+}
+
+.showcase-page {
+  max-width: 720px;
+  margin: 0 auto;
+  padding: 28px 16px 48px;
+}
+
+.showcase-head {
+  display: flex;
+  gap: 14px;
+  align-items: flex-start;
+  margin-bottom: 24px;
+}
+
+.showcase-head-mark {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 40px;
+  height: 40px;
+  border-radius: 10px;
+  color: var(--j13-green);
+  background: color-mix(in srgb, var(--j13-green) 10%, var(--j13-bg-surface));
+  border: 1px solid color-mix(in srgb, var(--j13-green) 20%, var(--j13-border-light));
+  flex-shrink: 0;
+}
+
+.showcase-title {
+  margin: 0;
+  font-size: 1.35rem;
+  font-weight: 650;
+  color: var(--color-text-1);
+}
+
+.showcase-desc {
+  margin: 6px 0 0;
+  font-size: 13px;
+  line-height: 1.5;
+  color: var(--color-text-2);
+}
+
+.showcase-empty {
+  margin: 0;
+  padding: 32px 0;
+  text-align: center;
+  font-size: 14px;
+  color: var(--color-text-2);
+}
+
+.showcase-list {
+  list-style: none;
+  margin: 0;
+  padding: 0;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.showcase-item {
+  border: 1px solid var(--j13-border-light);
+  border-radius: 10px;
+  background: var(--j13-bg-surface);
+}
+
+.showcase-item-link {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  padding: 14px 16px;
+  text-decoration: none;
+  color: inherit;
+  border-radius: 10px;
+  transition: background 0.15s ease;
+}
+
+.showcase-item-link:hover {
+  background: color-mix(in srgb, var(--j13-green) 6%, var(--j13-bg-surface));
+}
+
+.showcase-item-name {
+  font-size: 15px;
+  font-weight: 600;
+  color: var(--color-text-1);
+}
+
+.showcase-item-url {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  font-size: 12px;
+  color: var(--j13-green);
+  word-break: break-all;
+}
+
+.showcase-item-meta {
+  font-size: 12px;
+  color: var(--color-text-2);
+}
+
 .admin-links-logo-thumb {
   flex-shrink: 0;
   width: 40px;
@@ -14820,3 +15302,339 @@ button.post-poll__option,
   margin: 0 4px;
 }
 
+/* ========== 网站监控 ========== */
+.admin-monitor-banner {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  flex-wrap: wrap;
+  margin-bottom: 16px;
+  padding: 10px 14px;
+  border-radius: 10px;
+  border: 1px solid color-mix(in srgb, var(--j13-green) 30%, var(--j13-border));
+  background: var(--j13-green-bg);
+  font-size: 13px;
+  color: var(--color-text-2);
+}
+
+.admin-monitor-section-bar {
+  display: inline-block;
+  width: 3px;
+  height: 14px;
+  border-radius: 2px;
+  background: var(--j13-green);
+  flex-shrink: 0;
+}
+.admin-monitor-today-head {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 16px;
+}
+.admin-monitor-section-title {
+  margin: 0;
+  font-size: 14px;
+  font-weight: 600;
+  color: hsl(var(--foreground));
+}
+
+.admin-monitor-today {
+  padding: 16px 20px 20px;
+  margin-bottom: 16px;
+}
+.admin-monitor-today-grid {
+  display: grid;
+  grid-template-columns: repeat(8, minmax(0, 1fr));
+  gap: 8px 12px;
+}
+.admin-monitor-today-item {
+  min-width: 0;
+  text-align: left;
+  padding: 4px 8px;
+}
+.admin-monitor-today-label {
+  font-size: 12px;
+  color: hsl(var(--muted-foreground));
+  margin-bottom: 6px;
+}
+.admin-monitor-today-value {
+  font-size: 22px;
+  font-weight: 700;
+  color: var(--j13-green);
+  font-variant-numeric: tabular-nums;
+  line-height: 1.2;
+  word-break: break-all;
+}
+
+.admin-monitor-main {
+  display: grid;
+  grid-template-columns: minmax(0, 1.7fr) minmax(240px, 0.75fr);
+  gap: 16px;
+  align-items: stretch;
+}
+.admin-monitor-map-panel .admin-card-head,
+.admin-monitor-map-head {
+  gap: 12px;
+  flex-wrap: wrap;
+}
+.admin-monitor-map-body {
+  display: grid;
+  grid-template-columns: minmax(0, 1.4fr) minmax(160px, 0.7fr);
+  gap: 16px;
+  min-height: 320px;
+  padding-top: 12px;
+}
+.admin-monitor-map-visual {
+  position: relative;
+  min-height: 280px;
+  border-radius: 8px;
+  background: color-mix(in srgb, hsl(var(--muted)) 35%, hsl(var(--card)));
+  overflow: hidden;
+}
+.admin-monitor-map-side {
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  max-height: 360px;
+  overflow: auto;
+}
+
+.admin-monitor-seg {
+  display: inline-flex;
+  border: 1px solid var(--j13-border);
+  border-radius: 8px;
+  overflow: hidden;
+  background: hsl(var(--background));
+}
+.admin-monitor-seg-btn {
+  height: 28px;
+  padding: 0 12px;
+  border: none;
+  background: transparent;
+  color: hsl(var(--muted-foreground));
+  font-size: 12px;
+  font-family: inherit;
+  cursor: pointer;
+}
+.admin-monitor-seg-btn + .admin-monitor-seg-btn {
+  border-left: 1px solid var(--j13-border);
+}
+.admin-monitor-seg-btn.active {
+  background: var(--j13-green);
+  color: #fff;
+  font-weight: 600;
+}
+
+.admin-monitor-svg-wrap {
+  position: relative;
+  width: 100%;
+  height: 100%;
+  min-height: 280px;
+}
+.admin-monitor-svg-map {
+  display: block;
+  width: 100%;
+  height: 100%;
+  min-height: 280px;
+}
+.admin-monitor-svg-path {
+  cursor: default;
+  transition: fill 0.15s ease, opacity 0.15s ease;
+}
+.admin-monitor-svg-path.has-data {
+  cursor: pointer;
+}
+.admin-monitor-svg-path.has-data:hover {
+  opacity: 0.88;
+  filter: brightness(1.05);
+}
+.admin-monitor-map-tip {
+  position: absolute;
+  left: 12px;
+  bottom: 12px;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 6px 10px;
+  border-radius: 8px;
+  background: color-mix(in srgb, hsl(var(--card)) 92%, transparent);
+  border: 1px solid var(--j13-border);
+  font-size: 12px;
+  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
+  pointer-events: none;
+}
+.admin-monitor-map-tip strong {
+  font-weight: 600;
+}
+.admin-monitor-map-tip span {
+  color: var(--j13-green);
+  font-variant-numeric: tabular-nums;
+  font-weight: 600;
+}
+.admin-monitor-map-empty-overlay {
+  position: absolute;
+  inset: 0;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 4px;
+  text-align: center;
+  font-size: 13px;
+  color: hsl(var(--muted-foreground));
+  background: color-mix(in srgb, hsl(var(--card)) 55%, transparent);
+  pointer-events: none;
+  padding: 16px;
+}
+
+.admin-monitor-map-side .admin-monitor-seg {
+  margin-bottom: 10px;
+}
+.admin-monitor-rank .admin-monitor-geo-empty {
+  margin-top: 4px;
+}
+.admin-monitor-geo-table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 13px;
+}
+.admin-monitor-geo-table th,
+.admin-monitor-geo-table td {
+  padding: 8px 10px;
+  text-align: left;
+}
+.admin-monitor-geo-table th:last-child,
+.admin-monitor-geo-table td:last-child {
+  text-align: right;
+  font-variant-numeric: tabular-nums;
+}
+.admin-monitor-geo-table thead th {
+  background: var(--j13-green);
+  color: #fff;
+  font-weight: 600;
+  font-size: 12px;
+}
+.admin-monitor-geo-table thead th:first-child {
+  border-radius: 6px 0 0 0;
+}
+.admin-monitor-geo-table thead th:last-child {
+  border-radius: 0 6px 0 0;
+}
+.admin-monitor-geo-table tbody tr:nth-child(even) {
+  background: var(--j13-green-bg);
+}
+.admin-monitor-geo-table tbody td {
+  border-bottom: 1px solid var(--j13-border);
+  color: hsl(var(--foreground));
+}
+.admin-monitor-geo-empty {
+  padding: 24px 8px;
+  text-align: center;
+  font-size: 13px;
+  color: hsl(var(--muted-foreground));
+}
+
+.admin-monitor-rt-stack {
+  display: flex;
+  flex-direction: column;
+  gap: 16px;
+}
+.admin-monitor-rt-card {
+  padding: 16px 20px 20px;
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+}
+.admin-monitor-rt-value {
+  font-size: 40px;
+  font-weight: 700;
+  color: var(--j13-green);
+  font-variant-numeric: tabular-nums;
+  line-height: 1.15;
+  margin: 8px 0 4px;
+}
+.admin-monitor-rt-spark-label {
+  margin: 16px 0 6px;
+}
+.admin-monitor-spark {
+  display: block;
+  max-width: 100%;
+}
+.admin-monitor-muted {
+  font-size: 12px;
+  color: hsl(var(--muted-foreground));
+  line-height: 1.5;
+}
+.admin-monitor-log-filters {
+  border-bottom: 1px solid var(--j13-border);
+}
+.admin-monitor-settings {
+  display: flex;
+  flex-direction: column;
+  gap: 18px;
+}
+.admin-monitor-switch-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+}
+.admin-monitor-field {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  font-size: 13px;
+}
+.admin-monitor-textarea {
+  width: 100%;
+  min-height: 140px;
+  padding: 10px 12px;
+  border-radius: 8px;
+  border: 1px solid var(--j13-border);
+  background: hsl(var(--background));
+  color: inherit;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
+  font-size: 12px;
+  resize: vertical;
+}
+.admin-monitor-geo-note code {
+  display: inline-block;
+  margin: 0 4px;
+  padding: 1px 6px;
+  border-radius: 4px;
+  background: var(--j13-green-bg);
+  font-size: 12px;
+}
+
+@media (max-width: 1100px) {
+  .admin-monitor-today-grid {
+    grid-template-columns: repeat(4, minmax(0, 1fr));
+  }
+}
+@media (max-width: 960px) {
+  .admin-monitor-main,
+  .admin-monitor-map-body {
+    grid-template-columns: 1fr;
+  }
+  .admin-monitor-rt-value {
+    font-size: 32px;
+  }
+}
+@media (max-width: 640px) {
+  .admin-monitor-today-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+}
+
+.dark .admin-monitor-today-value,
+.dark .admin-monitor-rt-value {
+  color: var(--j13-green);
+}
+.dark .admin-monitor-map-visual {
+  background: color-mix(in srgb, hsl(var(--muted)) 40%, hsl(var(--card)));
+}
+.dark .admin-monitor-geo-table thead th {
+  background: var(--j13-green);
+  color: #fff;
+}
+

frontend/src/types/svg-maps.d.ts

@@ -0,0 +1,17 @@
+declare module '@svg-maps/world' {
+  const map: {
+    label: string;
+    viewBox: string;
+    locations: Array<{ id: string; name: string; path: string }>;
+  };
+  export default map;
+}
+
+declare module '@svg-maps/china' {
+  const map: {
+    label: string;
+    viewBox: string;
+    locations: Array<{ id: string; name: string; path: string }>;
+  };
+  export default map;
+}

frontend/src/utils/asideWidgets.ts

@@ -1,19 +1,29 @@
 import type { AsideWidget, AsideWidgetId, ForumLimits, ForumLimitsPublic } from '../api/types';
 import { DEFAULT_ASIDE_WIDGETS } from '../api/types';
 
-const ASIDE_WIDGET_IDS: AsideWidgetId[] = ['tag_cloud', 'recent_comments', 'recent_users', 'friend_links'];
+const ASIDE_WIDGET_IDS: AsideWidgetId[] = [
+  'tag_cloud',
+  'recent_comments',
+  'recent_users',
+  'friend_links',
+  'showcase',
+];
 
 /** 从 limits 解析右侧栏组件列表（兼容仅有布尔开关的旧数据） */
 export function resolveAsideWidgets(
-  limits: Pick<ForumLimitsPublic, 'aside_widgets' | 'aside_show_tag_cloud' | 'aside_show_recent_comments' | 'aside_show_friend_links'>,
+  limits: Partial<Pick<
+    ForumLimitsPublic,
+    'aside_widgets' | 'aside_show_tag_cloud' | 'aside_show_recent_comments' | 'aside_show_friend_links' | 'aside_show_showcase'
+  >>,
 ): AsideWidget[] {
   if (limits.aside_widgets?.length) {
     return normalizeAsideWidgets(limits.aside_widgets);
   }
   return [
-    { id: 'tag_cloud', enabled: limits.aside_show_tag_cloud },
+    { id: 'tag_cloud', enabled: !!limits.aside_show_tag_cloud },
-    { id: 'recent_comments', enabled: limits.aside_show_recent_comments },
+    { id: 'recent_comments', enabled: !!limits.aside_show_recent_comments },
-    { id: 'friend_links', enabled: limits.aside_show_friend_links },
+    { id: 'friend_links', enabled: limits.aside_show_friend_links !== false },
+    { id: 'showcase', enabled: !!limits.aside_show_showcase },
   ];
 }
 
@@ -33,12 +43,16 @@ export function normalizeAsideWidgets(widgets: AsideWidget[]): AsideWidget[] {
 }
 
 /** 将 aside_widgets 同步回 ForumLimits 布尔字段 */
-export function syncAsideBoolsFromWidgets(widgets: AsideWidget[]): Pick<ForumLimits, 'aside_show_tag_cloud' | 'aside_show_recent_comments' | 'aside_show_friend_links'> {
+export function syncAsideBoolsFromWidgets(widgets: AsideWidget[]): Pick<
+  ForumLimits,
+  'aside_show_tag_cloud' | 'aside_show_recent_comments' | 'aside_show_friend_links' | 'aside_show_showcase'
+> {
   const normalized = normalizeAsideWidgets(widgets);
   return {
     aside_show_tag_cloud: normalized.find(w => w.id === 'tag_cloud')?.enabled ?? false,
     aside_show_recent_comments: normalized.find(w => w.id === 'recent_comments')?.enabled ?? false,
     aside_show_friend_links: normalized.find(w => w.id === 'friend_links')?.enabled ?? true,
+    aside_show_showcase: normalized.find(w => w.id === 'showcase')?.enabled ?? false,
   };
 }
 
@@ -64,6 +78,7 @@ export function isAsideWidgetEnabled(widgets: AsideWidget[], id: AsideWidgetId):
     aside_show_tag_cloud: false,
     aside_show_recent_comments: false,
     aside_show_friend_links: false,
+    aside_show_showcase: false,
   }).find(w => w.id === id)?.enabled ?? false;
 }
 

go.mod

@@ -7,9 +7,12 @@ require (
 	github.com/gin-gonic/gin v1.10.0
 	github.com/glebarez/sqlite v1.11.0
 	github.com/golang-jwt/jwt/v5 v5.2.1
+	github.com/google/uuid v1.6.0
+	github.com/ip2location/ip2location-go/v9 v9.8.0
 	github.com/kardianos/service v1.2.2
 	github.com/microcosm-cc/bluemonday v1.0.27
 	github.com/minio/minio-go/v7 v7.0.98
+	github.com/oschwald/maxminddb-golang v1.13.1
 	golang.org/x/crypto v0.46.0
 	golang.org/x/image v0.44.0
 	gopkg.in/ini.v1 v1.67.3
@@ -31,7 +34,6 @@ require (
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.20.0 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
-	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
@@ -59,6 +61,7 @@ require (
 	golang.org/x/text v0.40.0 // indirect
 	google.golang.org/protobuf v1.34.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	lukechampine.com/uint128 v1.2.0 // indirect
 	modernc.org/libc v1.22.5 // indirect
 	modernc.org/mathutil v1.5.0 // indirect
 	modernc.org/memory v1.5.0 // indirect

go.sum

@@ -48,6 +48,8 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/css v1.0.1 h1:ntNaBIghp6JmvWnxbZKANoLyuXTPZ4cAMlo6RyhlbO8=
 github.com/gorilla/css v1.0.1/go.mod h1:BvnYkspnSzMmwRK+b8/xgNPLiIuNZr6vbZBTPQ2A3b0=
+github.com/ip2location/ip2location-go/v9 v9.8.0 h1:drPzGjj1EBl45I33ErMHFtIfsQ3mR85dAQbqMDbi9mc=
+github.com/ip2location/ip2location-go/v9 v9.8.0/go.mod h1:MPLnsKxwQlvd2lBNcQCsLoyzJLDBFizuO67wXXdzoyI=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
@@ -82,6 +84,8 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/oschwald/maxminddb-golang v1.13.1 h1:G3wwjdN9JmIK2o/ermkHM+98oX5fS+k5MbwsmL4MRQE=
+github.com/oschwald/maxminddb-golang v1.13.1/go.mod h1:K4pgV9N/GcK694KSTmVSDTODk4IsCNThNdTmnaBZ/F8=
 github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
 github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
 github.com/philhofer/fwd v1.2.0 h1:e6DnBTl7vGY+Gz322/ASL4Gyp1FspeMvx1RNDoToZuM=
@@ -142,6 +146,8 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
 gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=
+lukechampine.com/uint128 v1.2.0 h1:mBi/5l91vocEN8otkC5bDLhi2KdCticRiwbdB0O+rjI=
+lukechampine.com/uint128 v1.2.0/go.mod h1:c4eWIwlEGaxC/+H1VguhU4PHXNWDCDMUlWdIWl2j1gk=
 modernc.org/libc v1.22.5 h1:91BNch/e5B0uPbJFgqbxXuOnxBQjlS//icfQEGmvyjE=
 modernc.org/libc v1.22.5/go.mod h1:jj+Z7dTNX8fBScMVNRAYZ/jF91K8fdT2hYMThc3YjBY=
 modernc.org/mathutil v1.5.0 h1:rV0Ko/6SfM+8G+yKiyI830l3Wuz1zRutdslNoQ0kfiQ=

handler/api.go

@@ -9,10 +9,10 @@ import (
 	"strings"
 	"time"
 
-	"github.com/gin-gonic/gin"
 	"git.iioio.com/freefire/jiang13-forum/middleware"
 	"git.iioio.com/freefire/jiang13-forum/model"
 	"git.iioio.com/freefire/jiang13-forum/service"
+	"github.com/gin-gonic/gin"
 )
 
 // APIMe 当前登录用户
@@ -158,14 +158,21 @@ func (h *Handlers) APIAdminDashboard(c *gin.Context) {
 	if recentPosts == nil {
 		recentPosts = []model.Post{}
 	}
+	traffic := service.DashboardTraffic{}
+	if h.Monitor != nil {
+		traffic = h.Monitor.DashboardTraffic()
+	} else {
+		traffic.Enabled = h.Settings.MonitorEnabled()
+	}
 	c.JSON(http.StatusOK, gin.H{
 		"users": userCount, "posts": postCount, "boards": boardCount,
-		"comments": commentCount,
+		"comments":             commentCount,
-		"pending_posts":    pendingPosts,
+		"pending_posts":        pendingPosts,
-		"pending_comments": pendingComments,
+		"pending_comments":     pendingComments,
-		"pending_reports":  pendingReports,
+		"pending_reports":      pendingReports,
 		"pending_friend_links": pendingFriendLinks,
-		"recent_posts":     recentPosts,
+		"recent_posts":         recentPosts,
+		"traffic":              traffic,
 	})
 }
 
@@ -574,6 +581,7 @@ func (h *Handlers) APIAdminSettings(c *gin.Context) {
 		"gitea":             h.Settings.GiteaSyncConfigPublic(),
 		"storage":           h.Settings.StorageConfigPublic(),
 		"branding":          h.Settings.SiteBranding(),
+		"community":         h.Settings.CommunityConfigForRequest(communityRequestOrigin(c)),
 		"filter_words":      filterContent,
 		"filter_word_count": service.CountFilterWords(filterContent),
 	})
@@ -994,10 +1002,10 @@ func (h *Handlers) APIPosts(c *gin.Context) {
 		h.Badge.AttachBadgeSummaries(users, 2)
 	}
 	c.JSON(http.StatusOK, gin.H{
-		"posts": items,
+		"posts":    items,
-		"total": total,
+		"total":    total,
-		"page":  page,
+		"page":     page,
-		"size":  size,
+		"size":     size,
 		"has_more": int64(page*size) < total,
 	})
 }

handler/community.go

@@ -0,0 +1,180 @@
+package handler
+
+import (
+	"errors"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+
+	"git.iioio.com/freefire/jiang13-forum/service"
+)
+
+// APICommunityHeartbeat 公开心跳入口（仅枢纽开启时写入）
+func (h *Handlers) APICommunityHeartbeat(c *gin.Context) {
+	if h.Community == nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "未启用"})
+		return
+	}
+	var req service.CommunityHeartbeatPayload
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
+		return
+	}
+	if err := h.Community.ReceiveHeartbeat(req, c.ClientIP(), requestOrigin(c)); err != nil {
+		if errors.Is(err, service.ErrCommunityHubDisabled) {
+			c.JSON(http.StatusForbidden, gin.H{"error": "本站未开启社区枢纽"})
+			return
+		}
+		if errors.Is(err, service.ErrCommunityBadPayload) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "心跳参数无效"})
+			return
+		}
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "保存失败"})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"ok": true})
+}
+
+// APICommunityShowcase 公开展柜（仅精选）
+func (h *Handlers) APICommunityShowcase(c *gin.Context) {
+	if h.Community == nil {
+		c.JSON(http.StatusOK, gin.H{"items": []any{}})
+		return
+	}
+	list, err := h.Community.ListShowcase(requestOrigin(c))
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "加载失败"})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"items": list})
+}
+
+// APIAdminCommunityInstances 公网实例列表
+func (h *Handlers) APIAdminCommunityInstances(c *gin.Context) {
+	if h.Community == nil {
+		c.JSON(http.StatusOK, gin.H{"instances": []any{}, "hub_enabled": false})
+		return
+	}
+	cfg := h.Settings.CommunityConfigForRequest(communityRequestOrigin(c))
+	list, err := h.Community.ListInstances()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "加载失败"})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"hub_enabled": cfg.HubEnabled,
+		"instances":   list,
+	})
+}
+
+// APIAdminFeatureCommunityInstance 精选 / 取消精选
+func (h *Handlers) APIAdminFeatureCommunityInstance(c *gin.Context) {
+	if h.Community == nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "未启用"})
+		return
+	}
+	var req service.CommunityFeatureInput
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
+		return
+	}
+	view, err := h.Community.SetInstanceFeatured(c.Param("id"), req)
+	if err != nil {
+		if errors.Is(err, service.ErrCommunityBadPayload) {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "实例无效"})
+			return
+		}
+		c.JSON(http.StatusNotFound, gin.H{"error": "实例不存在"})
+		return
+	}
+	msg := "已取消精选"
+	if view.Featured {
+		msg = "已设为精选，将出现在公开展柜"
+	}
+	c.JSON(http.StatusOK, gin.H{"message": msg, "instance": view})
+}
+
+// APIAdminUpdateCommunitySettings 更新社区上报设置
+func (h *Handlers) APIAdminUpdateCommunitySettings(c *gin.Context) {
+	var req service.CommunityConfig
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
+		return
+	}
+	_, err := h.Settings.UpdateCommunityConfig(req)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+	origin := communityRequestOrigin(c)
+	cfg := h.Settings.CommunityConfigForRequest(origin)
+	out := gin.H{
+		"message":   "社区设置已保存",
+		"community": cfg,
+	}
+	if cfg.ReportEnabled && !cfg.HubEnabled && h.Community != nil {
+		if err := h.Community.SendHeartbeatOnce(origin); err != nil {
+			out["message"] = "社区设置已保存，但心跳未成功"
+			out["heartbeat_error"] = err.Error()
+			// 刷新 site_url（可能已由 Origin 持久化）
+			out["community"] = h.Settings.CommunityConfigForRequest(origin)
+		}
+	}
+	c.JSON(http.StatusOK, out)
+}
+
+// APIAdminUpdateShowcaseEntry 更新开源展柜入口展示位置（左栏 / 右栏 / 页脚）
+func (h *Handlers) APIAdminUpdateShowcaseEntry(c *gin.Context) {
+	var req struct {
+		NavShowShowcase    *bool `json:"nav_show_showcase"`
+		FooterShowShowcase *bool `json:"footer_show_showcase"`
+		AsideShowShowcase  *bool `json:"aside_show_showcase"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
+		return
+	}
+	if req.NavShowShowcase == nil && req.FooterShowShowcase == nil && req.AsideShowShowcase == nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
+		return
+	}
+	if req.NavShowShowcase != nil {
+		if err := h.Settings.SetNavShowShowcase(*req.NavShowShowcase); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+	if req.FooterShowShowcase != nil {
+		if err := h.Settings.SetFooterShowShowcase(*req.FooterShowShowcase); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+	if req.AsideShowShowcase != nil {
+		if err := h.Settings.SetAsideShowcaseEnabled(*req.AsideShowShowcase); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+	c.JSON(http.StatusOK, gin.H{
+		"message":              "展柜入口已保存",
+		"nav_show_showcase":    h.Settings.NavShowShowcase(),
+		"footer_show_showcase": h.Settings.FooterShowShowcase(),
+		"aside_show_showcase":  h.Settings.AsideShowShowcase(),
+	})
+}
+
+// communityRequestOrigin 优先用浏览器 Origin（Vite 代理时 Host 可能是后端端口）
+func communityRequestOrigin(c *gin.Context) string {
+	if o := strings.TrimSpace(c.GetHeader("Origin")); o != "" {
+		return o
+	}
+	if ref := strings.TrimSpace(c.GetHeader("Referer")); ref != "" {
+		if u, err := url.Parse(ref); err == nil && u.Scheme != "" && u.Host != "" {
+			return u.Scheme + "://" + u.Host
+		}
+	}
+	return requestOrigin(c)
+}

handler/handlers.go

@@ -8,37 +8,39 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/gin-gonic/gin"
 	"git.iioio.com/freefire/jiang13-forum/config"
 	"git.iioio.com/freefire/jiang13-forum/middleware"
 	"git.iioio.com/freefire/jiang13-forum/model"
 	"git.iioio.com/freefire/jiang13-forum/service"
+	"github.com/gin-gonic/gin"
 )
 
 // Handlers 聚合所有 HTTP 处理器
 type Handlers struct {
-	Cfg       *config.Config
+	Cfg             *config.Config
-	Store     *service.UploadStore
+	Store           *service.UploadStore
-	Auth      *service.AuthService
+	Auth            *service.AuthService
-	User      *service.UserService
+	User            *service.UserService
-	Board     *service.BoardService
+	Board           *service.BoardService
-	Post      *service.PostService
+	Post            *service.PostService
-	Comment   *service.CommentService
+	Comment         *service.CommentService
-	Message   *service.MessageService
+	Message         *service.MessageService
-	Notify    *service.NotifyService
+	Notify          *service.NotifyService
-	Report    *service.ReportService
+	Report          *service.ReportService
-	Backup    *service.BackupService
+	Backup          *service.BackupService
-	Filter    *service.SensitiveFilter
+	Community       *service.CommunityService
-	Limiter   *service.RateLimiter
+	Monitor         *service.MonitorService
-	Settings  *service.ForumSettingsService
+	Filter          *service.SensitiveFilter
-	Captcha   *service.CaptchaService
+	Limiter         *service.RateLimiter
-	Mail      *service.MailService
+	Settings        *service.ForumSettingsService
-	EmailCode *service.EmailCodeService
+	Captcha         *service.CaptchaService
-	OIDC      *service.OIDCService
+	Mail            *service.MailService
-	Gitea     *service.GiteaService
+	EmailCode       *service.EmailCodeService
-	Points    *service.PointsService
+	OIDC            *service.OIDCService
-	Badge     *service.BadgeService
+	Gitea           *service.GiteaService
-	SitePage  *service.SitePageService
+	Points          *service.PointsService
+	Badge           *service.BadgeService
+	SitePage        *service.SitePageService
 	FriendLinkApply *service.FriendLinkApplyService
 }
 

handler/monitor.go

@@ -0,0 +1,108 @@
+package handler
+
+import (
+	"net/http"
+	"strconv"
+
+	"git.iioio.com/freefire/jiang13-forum/service"
+	"github.com/gin-gonic/gin"
+)
+
+// APIAdminMonitorOverview 今日概览
+func (h *Handlers) APIAdminMonitorOverview(c *gin.Context) {
+	if h.Monitor == nil {
+		c.JSON(http.StatusOK, service.MonitorOverview{})
+		return
+	}
+	c.JSON(http.StatusOK, h.Monitor.OverviewToday())
+}
+
+// APIAdminMonitorGeo 地理分布
+func (h *Handlers) APIAdminMonitorGeo(c *gin.Context) {
+	if h.Monitor == nil {
+		c.JSON(http.StatusOK, service.MonitorGeoResult{
+			Countries: []service.MonitorGeoItem{},
+			Regions:   []service.MonitorRegionItem{},
+			Cities:    []service.MonitorCityItem{},
+			ASNs:      []service.MonitorASNItem{},
+		})
+		return
+	}
+	c.JSON(http.StatusOK, h.Monitor.GeoStats(c.Query("range")))
+}
+
+// APIAdminMonitorStats 维度排行
+func (h *Handlers) APIAdminMonitorStats(c *gin.Context) {
+	if h.Monitor == nil {
+		c.JSON(http.StatusOK, gin.H{"items": []service.MonitorStatItem{}})
+		return
+	}
+	items := h.Monitor.DimStats(c.Query("dim"), c.Query("range"))
+	c.JSON(http.StatusOK, gin.H{"dim": c.Query("dim"), "range": c.Query("range"), "items": items})
+}
+
+// APIAdminMonitorLogs 请求日志
+func (h *Handlers) APIAdminMonitorLogs(c *gin.Context) {
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	size, _ := strconv.Atoi(c.DefaultQuery("size", "20"))
+	if h.Monitor == nil {
+		c.JSON(http.StatusOK, gin.H{"items": []service.MonitorLogItem{}, "total": 0, "page": page, "size": size})
+		return
+	}
+	items, total := h.Monitor.ListLogs(page, size, c.Query("method"), c.Query("path"), c.Query("status"), c.Query("ip"))
+	c.JSON(http.StatusOK, gin.H{"items": items, "total": total, "page": page, "size": size})
+}
+
+// APIAdminMonitorRealtime 实时
+func (h *Handlers) APIAdminMonitorRealtime(c *gin.Context) {
+	if h.Monitor == nil {
+		c.JSON(http.StatusOK, service.MonitorRealtime{HourlySeries: []service.MonitorRealtimePoint{}})
+		return
+	}
+	c.JSON(http.StatusOK, h.Monitor.Realtime())
+}
+
+// APIAdminGetMonitorSettings 读取监控设置
+func (h *Handlers) APIAdminGetMonitorSettings(c *gin.Context) {
+	cfg := h.Settings.MonitorConfig()
+	if h.Monitor != nil {
+		h.Monitor.EnrichGeoMeta(&cfg)
+	}
+	c.JSON(http.StatusOK, cfg)
+}
+
+// APIAdminUpdateMonitorSettings 更新监控设置
+func (h *Handlers) APIAdminUpdateMonitorSettings(c *gin.Context) {
+	var req service.MonitorConfig
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
+		return
+	}
+	if err := h.Settings.UpdateMonitorConfig(req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+	cfg := h.Settings.MonitorConfig()
+	if h.Monitor != nil {
+		h.Monitor.EnrichGeoMeta(&cfg)
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "监控设置已保存", "monitor": cfg})
+}
+
+// APIMonitorPageview 前台 SPA 路由 pageview 信标（公开，受 monitor_enabled 控制）
+func (h *Handlers) APIMonitorPageview(c *gin.Context) {
+	if h.Monitor == nil || !h.Settings.MonitorEnabled() {
+		c.Status(http.StatusNoContent)
+		return
+	}
+	var req service.PageViewInput
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误"})
+		return
+	}
+	if err := h.Monitor.RecordPageView(c.Request, c.Request.RemoteAddr, req); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "记录失败"})
+		return
+	}
+	c.Status(http.StatusNoContent)
+}

middleware/accesslog.go

@@ -0,0 +1,33 @@
+package middleware
+
+import (
+	"time"
+
+	"git.iioio.com/freefire/jiang13-forum/service"
+	"github.com/gin-gonic/gin"
+)
+
+// AccessLogMiddleware 服务端访问日志采集（受 monitor_enabled 控制；热路径仅入队，后台写 jsonl）
+func AccessLogMiddleware(mon *service.MonitorService) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		if mon == nil || !mon.Enabled() {
+			c.Next()
+			return
+		}
+		path := c.Request.URL.Path
+		if mon.ShouldSkip(path) {
+			c.Next()
+			return
+		}
+		start := time.Now()
+		c.Next()
+		status := c.Writer.Status()
+		bytes := int64(c.Writer.Size())
+		if bytes < 0 {
+			bytes = 0
+		}
+		dur := int(time.Since(start).Milliseconds())
+		row := mon.BuildAccessLog(c.Request, c.Request.RemoteAddr, status, bytes, dur)
+		mon.Enqueue(row)
+	}
+}

model/db.go

@@ -13,25 +13,36 @@ import (
 
 var DB *gorm.DB
 
-// InitDB 初始化 SQLite 并自动迁移
+// MonitorDB 网站监控独立库（page_views），与主库 jiang13.db 分离以免撑大备份
-func InitDB(dbPath string) error {
+var MonitorDB *gorm.DB
+
+func openSQLite(dbPath string) (*gorm.DB, error) {
 	dir := filepath.Dir(dbPath)
 	if err := os.MkdirAll(dir, 0755); err != nil {
-		return fmt.Errorf("创建数据库目录失败: %w", err)
+		return nil, fmt.Errorf("创建数据库目录失败: %w", err)
 	}
 
 	db, err := gorm.Open(sqlite.Open(dbPath), &gorm.Config{
 		Logger: logger.Default.LogMode(logger.Warn),
 	})
 	if err != nil {
-		return fmt.Errorf("连接 SQLite 失败: %w", err)
+		return nil, fmt.Errorf("连接 SQLite 失败: %w", err)
 	}
 
 	sqlDB, err := db.DB()
 	if err != nil {
-		return err
+		return nil, err
 	}
 	sqlDB.SetMaxOpenConns(1)
+	return db, nil
+}
+
+// InitDB 初始化主库 SQLite 并自动迁移（不含 page_views）
+func InitDB(dbPath string) error {
+	db, err := openSQLite(dbPath)
+	if err != nil {
+		return err
+	}
 
 	if err := db.AutoMigrate(
 		&User{}, &Board{}, &Post{}, &Comment{},
@@ -43,6 +54,7 @@ func InitDB(dbPath string) error {
 		&PointLedger{}, &CheckIn{}, &LotteryDraw{}, &PostContentUnlock{},
 		&BadgeDef{}, &UserBadge{},
 		&SitePage{}, &Poll{}, &PollOption{}, &PollVote{}, &PostLotteryWinner{},
+		&CommunityInstance{},
 	); err != nil {
 		return fmt.Errorf("自动迁移失败: %w", err)
 	}
@@ -59,6 +71,20 @@ func InitDB(dbPath string) error {
 	return nil
 }
 
+// InitMonitorDB 打开独立监控库（page_views 只写此处）
+func InitMonitorDB(monitorDBPath string) error {
+	db, err := openSQLite(monitorDBPath)
+	if err != nil {
+		return fmt.Errorf("监控库初始化失败: %w", err)
+	}
+	if err := db.AutoMigrate(&PageView{}); err != nil {
+		return fmt.Errorf("监控库迁移失败: %w", err)
+	}
+	MonitorDB = db
+	log.Println("[model] 监控库初始化完成:", monitorDBPath)
+	return nil
+}
+
 // PingDB 检测数据库连接是否可用（供健康检查使用）
 func PingDB() error {
 	if DB == nil {

model/models.go

@@ -47,26 +47,26 @@ const (
 // Email / Password / LastLogin* / LastAccessAt 默认不随帖子等嵌套 User 序列化；
 // 个人中心与后台列表请用 UserSelf / UserAdmin。
 type User struct {
-	ID           uint           `gorm:"primaryKey" json:"id"`
+	ID                 uint           `gorm:"primaryKey" json:"id"`
-	Username     string         `gorm:"uniqueIndex;size:128;not null" json:"username"`
+	Username           string         `gorm:"uniqueIndex;size:128;not null" json:"username"`
-	Email        string         `gorm:"index;size:128;default:''" json:"-"`
+	Email              string         `gorm:"index;size:128;default:''" json:"-"`
-	Password     string         `gorm:"size:128;not null" json:"-"`
+	Password           string         `gorm:"size:128;not null" json:"-"`
-	Nickname     string         `gorm:"size:64" json:"nickname"`
+	Nickname           string         `gorm:"size:64" json:"nickname"`
-	Signature    string         `gorm:"size:512;default:''" json:"signature"` // 个人签名
+	Signature          string         `gorm:"size:512;default:''" json:"signature"` // 个人签名
-	Avatar       string         `gorm:"size:512" json:"avatar"`               // 兼容 CDN / S3 较长绝对 URL
+	Avatar             string         `gorm:"size:512" json:"avatar"`               // 兼容 CDN / S3 较长绝对 URL
-	Role         Role           `gorm:"size:16;default:user" json:"role"`
+	Role               Role           `gorm:"size:16;default:user" json:"role"`
-	Verified     bool           `gorm:"default:false;index" json:"verified"` // 站长认证：免审发帖/评论
+	Verified           bool           `gorm:"default:false;index" json:"verified"`   // 站长认证：免审发帖/评论
-	Exp          int            `gorm:"default:0" json:"exp"`               // 经验（不可消费）
+	Exp                int            `gorm:"default:0" json:"exp"`                  // 经验（不可消费）
-	Points       int            `gorm:"default:0" json:"points"`            // 可用积分
+	Points             int            `gorm:"default:0" json:"points"`               // 可用积分
-	CreatorIncomeTotal int      `gorm:"default:0" json:"creator_income_total"` // 累计创作分成
+	CreatorIncomeTotal int            `gorm:"default:0" json:"creator_income_total"` // 累计创作分成
-	Banned       bool           `gorm:"default:false" json:"banned"`
+	Banned             bool           `gorm:"default:false" json:"banned"`
-	BannedAt     *time.Time     `json:"banned_at,omitempty"`
+	BannedAt           *time.Time     `json:"banned_at,omitempty"`
-	LastLoginAt  *time.Time     `json:"-"`
+	LastLoginAt        *time.Time     `json:"-"`
-	LastLoginIP  string         `gorm:"size:45;default:''" json:"-"` // 兼容 IPv6
+	LastLoginIP        string         `gorm:"size:45;default:''" json:"-"` // 兼容 IPv6
-	LastAccessAt *time.Time     `json:"-"`                           // 最近一次带鉴权的访问（与登录分开）
+	LastAccessAt       *time.Time     `json:"-"`                           // 最近一次带鉴权的访问（与登录分开）
-	CreatedAt    time.Time      `json:"created_at"`
+	CreatedAt          time.Time      `json:"created_at"`
-	UpdatedAt    time.Time      `json:"updated_at"`
+	UpdatedAt          time.Time      `json:"updated_at"`
-	DeletedAt    gorm.DeletedAt `gorm:"index" json:"-"`
+	DeletedAt          gorm.DeletedAt `gorm:"index" json:"-"`
 
 	// 仅序列化展示用，不落库
 	Level  int             `gorm:"-" json:"level"`
@@ -99,31 +99,31 @@ type Board struct {
 
 // Post 帖子
 type Post struct {
-	ID         uint           `gorm:"primaryKey" json:"id"`
+	ID                 uint           `gorm:"primaryKey" json:"id"`
-	BoardID    uint           `gorm:"index;not null" json:"board_id"`
+	BoardID            uint           `gorm:"index;not null" json:"board_id"`
-	UserID     uint           `gorm:"index;not null" json:"user_id"`
+	UserID             uint           `gorm:"index;not null" json:"user_id"`
-	Title      string         `gorm:"size:256;not null" json:"title"`
+	Title              string         `gorm:"size:256;not null" json:"title"`
-	Content      string         `gorm:"type:text;not null" json:"content"`
+	Content            string         `gorm:"type:text;not null" json:"content"`
-	ContentPlain string         `gorm:"type:text" json:"-"` // 正文纯文本，供搜索索引
+	ContentPlain       string         `gorm:"type:text" json:"-"` // 正文纯文本，供搜索索引
-	Tags         string         `gorm:"size:256" json:"tags"`
+	Tags               string         `gorm:"size:256" json:"tags"`
-	PostType     string         `gorm:"size:16;default:normal;index" json:"post_type"` // normal|question|poll|bounty|lottery
+	PostType           string         `gorm:"size:16;default:normal;index" json:"post_type"`  // normal|question|poll|bounty|lottery
-	QuestionResolved bool       `gorm:"default:false;index" json:"question_resolved"`  // 仅 question 有意义
+	QuestionResolved   bool           `gorm:"default:false;index" json:"question_resolved"`   // 仅 question 有意义
-	BountyPoints     int        `gorm:"default:0" json:"bounty_points"`                // 悬赏积分（仅 bounty）
+	BountyPoints       int            `gorm:"default:0" json:"bounty_points"`                 // 悬赏积分（仅 bounty）
-	BountyStatus     string     `gorm:"size:16;default:'';index" json:"bounty_status"` // open|awarded|refunded
+	BountyStatus       string         `gorm:"size:16;default:'';index" json:"bounty_status"`  // open|awarded|refunded
-	BountyCommentID  uint       `gorm:"default:0" json:"bounty_comment_id"`            // 采纳的评论
+	BountyCommentID    uint           `gorm:"default:0" json:"bounty_comment_id"`             // 采纳的评论
-	LotteryWinnerCount int      `gorm:"default:1" json:"lottery_winner_count"`         // 抽奖人数（仅 lottery）
+	LotteryWinnerCount int            `gorm:"default:1" json:"lottery_winner_count"`          // 抽奖人数（仅 lottery）
-	LotteryStatus      string     `gorm:"size:16;default:'';index" json:"lottery_status"` // open|drawn
+	LotteryStatus      string         `gorm:"size:16;default:'';index" json:"lottery_status"` // open|drawn
-	Pinned      bool           `gorm:"default:false" json:"pinned"`       // 全局置顶
+	Pinned             bool           `gorm:"default:false" json:"pinned"`                    // 全局置顶
-	BoardPinned bool           `gorm:"default:false" json:"board_pinned"` // 板块内置顶
+	BoardPinned        bool           `gorm:"default:false" json:"board_pinned"`              // 板块内置顶
-	Featured    bool           `gorm:"default:false;index" json:"featured"` // 精华帖
+	Featured           bool           `gorm:"default:false;index" json:"featured"`            // 精华帖
-	EditLocked     bool           `gorm:"default:false" json:"edit_locked"`
+	EditLocked         bool           `gorm:"default:false" json:"edit_locked"`
-	CommentsLocked bool           `gorm:"default:false" json:"comments_locked"` // 禁止评论（结贴）
+	CommentsLocked     bool           `gorm:"default:false" json:"comments_locked"`          // 禁止评论（结贴）
-	Status         string         `gorm:"size:16;default:published;index" json:"status"` // pending|published|rejected
+	Status             string         `gorm:"size:16;default:published;index" json:"status"` // pending|published|rejected
-	LikeCount  int            `gorm:"default:0" json:"like_count"`
+	LikeCount          int            `gorm:"default:0" json:"like_count"`
-	ViewCount  int            `gorm:"default:0" json:"view_count"`
+	ViewCount          int            `gorm:"default:0" json:"view_count"`
-	CreatedAt  time.Time      `json:"created_at"`
+	CreatedAt          time.Time      `json:"created_at"`
-	UpdatedAt  time.Time      `json:"updated_at"`
+	UpdatedAt          time.Time      `json:"updated_at"`
-	DeletedAt  gorm.DeletedAt `gorm:"index" json:"-"`
+	DeletedAt          gorm.DeletedAt `gorm:"index" json:"-"`
 
 	Board    Board     `gorm:"foreignKey:BoardID" json:"board,omitempty"`
 	User     User      `gorm:"foreignKey:UserID" json:"user,omitempty"`
@@ -162,21 +162,21 @@ type ForumSetting struct {
 
 // Comment 楼层评论
 type Comment struct {
-	ID        uint           `gorm:"primaryKey" json:"id"`
+	ID         uint           `gorm:"primaryKey" json:"id"`
-	PostID    uint           `gorm:"index;not null" json:"post_id"`
+	PostID     uint           `gorm:"index;not null" json:"post_id"`
-	UserID    uint           `gorm:"index" json:"user_id"` // 0 表示游客
+	UserID     uint           `gorm:"index" json:"user_id"` // 0 表示游客
-	Floor     int            `gorm:"not null" json:"floor"`
+	Floor      int            `gorm:"not null" json:"floor"`
-	Content   string         `gorm:"type:text;not null" json:"content"`
+	Content    string         `gorm:"type:text;not null" json:"content"`
-	ReplyTo   *uint          `gorm:"index" json:"reply_to,omitempty"`
+	ReplyTo    *uint          `gorm:"index" json:"reply_to,omitempty"`
-	GuestNick   string       `gorm:"size:64" json:"guest_nick,omitempty"`
+	GuestNick  string         `gorm:"size:64" json:"guest_nick,omitempty"`
-	GuestEmail  string       `gorm:"size:128" json:"guest_email,omitempty"`
+	GuestEmail string         `gorm:"size:128" json:"guest_email,omitempty"`
-	GuestURL    string       `gorm:"size:256" json:"guest_url,omitempty"`
+	GuestURL   string         `gorm:"size:256" json:"guest_url,omitempty"`
-	IsPrivate   bool         `gorm:"default:false" json:"is_private"`
+	IsPrivate  bool           `gorm:"default:false" json:"is_private"`
-	Status      string       `gorm:"size:16;default:published;index" json:"status"` // pending|published|rejected
+	Status     string         `gorm:"size:16;default:published;index" json:"status"` // pending|published|rejected
-	LikeCount   int          `gorm:"default:0" json:"like_count"`
+	LikeCount  int            `gorm:"default:0" json:"like_count"`
-	CreatedAt time.Time      `json:"created_at"`
+	CreatedAt  time.Time      `json:"created_at"`
-	UpdatedAt time.Time      `json:"updated_at"`
+	UpdatedAt  time.Time      `json:"updated_at"`
-	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+	DeletedAt  gorm.DeletedAt `gorm:"index" json:"-"`
 
 	User        User     `gorm:"foreignKey:UserID" json:"user,omitempty"`
 	Post        Post     `gorm:"foreignKey:PostID" json:"post,omitempty"`
@@ -266,23 +266,23 @@ const (
 
 // FriendLinkApply 友情链接申请
 type FriendLinkApply struct {
-	ID                 uint           `gorm:"primaryKey" json:"id"`
+	ID                  uint           `gorm:"primaryKey" json:"id"`
-	UserID             uint           `gorm:"index;not null" json:"user_id"`
+	UserID              uint           `gorm:"index;not null" json:"user_id"`
-	Name               string         `gorm:"size:32;not null" json:"name"`
+	Name                string         `gorm:"size:32;not null" json:"name"`
-	URL                string         `gorm:"size:512;not null" json:"url"`
+	URL                 string         `gorm:"size:512;not null" json:"url"`
-	Description        string         `gorm:"size:200;default:''" json:"description,omitempty"`
+	Description         string         `gorm:"size:200;default:''" json:"description,omitempty"`
-	Logo               string         `gorm:"size:512;default:''" json:"logo"`
+	Logo                string         `gorm:"size:512;default:''" json:"logo"`
-	ReciprocalPageURL  string         `gorm:"size:512;default:''" json:"reciprocal_page_url"`
+	ReciprocalPageURL   string         `gorm:"size:512;default:''" json:"reciprocal_page_url"`
-	LinkOnHomepage     bool           `gorm:"default:true" json:"link_on_homepage"`
+	LinkOnHomepage      bool           `gorm:"default:true" json:"link_on_homepage"`
-	ReciprocalVerified bool           `gorm:"default:false" json:"reciprocal_verified"`
+	ReciprocalVerified  bool           `gorm:"default:false" json:"reciprocal_verified"`
-	ReciprocalCheckNote string        `gorm:"size:256;default:''" json:"reciprocal_check_note,omitempty"`
+	ReciprocalCheckNote string         `gorm:"size:256;default:''" json:"reciprocal_check_note,omitempty"`
-	ReciprocalCheckedAt *time.Time    `json:"reciprocal_checked_at,omitempty"`
+	ReciprocalCheckedAt *time.Time     `json:"reciprocal_checked_at,omitempty"`
-	Status             string         `gorm:"size:16;default:pending;index" json:"status"`
+	Status              string         `gorm:"size:16;default:pending;index" json:"status"`
-	ReviewNote         string         `gorm:"size:256;default:''" json:"review_note,omitempty"`
+	ReviewNote          string         `gorm:"size:256;default:''" json:"review_note,omitempty"`
-	ReviewedAt         *time.Time     `json:"reviewed_at,omitempty"`
+	ReviewedAt          *time.Time     `json:"reviewed_at,omitempty"`
-	CreatedAt          time.Time      `json:"created_at"`
+	CreatedAt           time.Time      `json:"created_at"`
-	UpdatedAt          time.Time      `json:"updated_at"`
+	UpdatedAt           time.Time      `json:"updated_at"`
-	DeletedAt          gorm.DeletedAt `gorm:"index" json:"-"`
+	DeletedAt           gorm.DeletedAt `gorm:"index" json:"-"`
 
 	User User `gorm:"foreignKey:UserID" json:"user,omitempty"`
 }
@@ -301,10 +301,10 @@ type PostReport struct {
 	CreatedAt  time.Time  `json:"created_at"`
 	HandledAt  *time.Time `json:"handled_at,omitempty"`
 
-	Post     Post      `gorm:"foreignKey:PostID" json:"post,omitempty"`
+	Post     Post     `gorm:"foreignKey:PostID" json:"post,omitempty"`
-	Comment  *Comment  `gorm:"foreignKey:CommentID" json:"comment,omitempty"`
+	Comment  *Comment `gorm:"foreignKey:CommentID" json:"comment,omitempty"`
-	Reporter User      `gorm:"foreignKey:ReporterID" json:"reporter,omitempty"`
+	Reporter User     `gorm:"foreignKey:ReporterID" json:"reporter,omitempty"`
-	Handler  *User     `gorm:"foreignKey:HandlerID" json:"handler,omitempty"`
+	Handler  *User    `gorm:"foreignKey:HandlerID" json:"handler,omitempty"`
 }
 
 // Media 上传媒体索引（真实文件在本地 uploads 或 S3；本表供后台列表与统计）
@@ -377,17 +377,17 @@ type PostContentUnlock struct {
 
 // SitePage 自定义单页（关于我们、版规等）
 type SitePage struct {
-	ID            uint           `gorm:"primaryKey" json:"id"`
+	ID           uint           `gorm:"primaryKey" json:"id"`
-	Title         string         `gorm:"size:128;not null" json:"title"`
+	Title        string         `gorm:"size:128;not null" json:"title"`
-	Slug          string         `gorm:"uniqueIndex;size:64;not null" json:"slug"`
+	Slug         string         `gorm:"uniqueIndex;size:64;not null" json:"slug"`
-	Content       string         `gorm:"type:text;not null" json:"content"`
+	Content      string         `gorm:"type:text;not null" json:"content"`
-	Published     bool           `gorm:"default:false;index" json:"published"`
+	Published    bool           `gorm:"default:false;index" json:"published"`
-	SortOrder     int            `gorm:"default:0" json:"sort_order"`
+	SortOrder    int            `gorm:"default:0" json:"sort_order"`
-	ShowInFooter  bool           `gorm:"default:false" json:"show_in_footer"`
+	ShowInFooter bool           `gorm:"default:false" json:"show_in_footer"`
-	ShowInNav     bool           `gorm:"default:false" json:"show_in_nav"`
+	ShowInNav    bool           `gorm:"default:false" json:"show_in_nav"`
-	CreatedAt     time.Time      `json:"created_at"`
+	CreatedAt    time.Time      `json:"created_at"`
-	UpdatedAt     time.Time      `json:"updated_at"`
+	UpdatedAt    time.Time      `json:"updated_at"`
-	DeletedAt     gorm.DeletedAt `gorm:"index" json:"-"`
+	DeletedAt    gorm.DeletedAt `gorm:"index" json:"-"`
 }
 
 // Poll 投票帖配置
@@ -446,7 +446,7 @@ type BadgeDef struct {
 	Code        string    `gorm:"uniqueIndex;size:64;not null" json:"code"`
 	Name        string    `gorm:"size:64;not null" json:"name"`
 	Description string    `gorm:"size:256;default:''" json:"description"`
-	Icon        string    `gorm:"size:64;default:''" json:"icon"` // lucide / 固定 key
+	Icon        string    `gorm:"size:64;default:''" json:"icon"`     // lucide / 固定 key
 	Kind        string    `gorm:"size:16;index;not null" json:"kind"` // auto|limited
 	Metric      string    `gorm:"size:32;default:''" json:"metric"`
 	Threshold   int       `gorm:"default:0" json:"threshold"`
@@ -458,10 +458,43 @@ type BadgeDef struct {
 
 // UserBadge 用户已获徽章
 type UserBadge struct {
-	ID         uint      `gorm:"primaryKey" json:"id"`
+	ID        uint      `gorm:"primaryKey" json:"id"`
-	UserID     uint      `gorm:"uniqueIndex:idx_user_badge;not null" json:"user_id"`
+	UserID    uint      `gorm:"uniqueIndex:idx_user_badge;not null" json:"user_id"`
-	BadgeID    uint      `gorm:"uniqueIndex:idx_user_badge;index;not null" json:"badge_id"`
+	BadgeID   uint      `gorm:"uniqueIndex:idx_user_badge;index;not null" json:"badge_id"`
-	AwardedAt  time.Time `json:"awarded_at"`
+	AwardedAt time.Time `json:"awarded_at"`
-	AwardedBy  uint      `gorm:"default:0" json:"awarded_by"` // 0=系统
+	AwardedBy uint      `gorm:"default:0" json:"awarded_by"` // 0=系统
-	Badge      BadgeDef  `gorm:"foreignKey:BadgeID" json:"badge,omitempty"`
+	Badge     BadgeDef  `gorm:"foreignKey:BadgeID" json:"badge,omitempty"`
+}
+
+// CommunityInstance 社区枢纽收到的公网实例心跳
+type CommunityInstance struct {
+	ID           uint      `gorm:"primaryKey" json:"id"`
+	InstanceID   string    `gorm:"size:64;uniqueIndex;not null" json:"instance_id"`
+	SiteURL      string    `gorm:"size:512;not null" json:"site_url"`
+	SiteName     string    `gorm:"size:128" json:"site_name"`
+	Version      string    `gorm:"size:32" json:"version"`
+	Users        int64     `gorm:"default:0" json:"users"`
+	Posts        int64     `gorm:"default:0" json:"posts"`
+	RemoteIP     string    `gorm:"size:64" json:"remote_ip,omitempty"`
+	Featured     bool      `gorm:"default:false;index" json:"featured"` // 人工精选后进入公开展柜
+	FeaturedNote string    `gorm:"size:64" json:"featured_note"`        // 展柜短注
+	FirstSeenAt  time.Time `json:"first_seen_at"`
+	LastSeenAt   time.Time `gorm:"index" json:"last_seen_at"`
+}
+
+// PageView 前台路由浏览量（第一方 SPA 信标；存独立 monitor.db；请求日志走 jsonl）
+type PageView struct {
+	ID        uint      `gorm:"primaryKey" json:"id"`
+	CreatedAt time.Time `gorm:"index;not null" json:"created_at"`
+	Path      string    `gorm:"size:512;index" json:"path"`
+	Referrer  string    `gorm:"size:512" json:"referrer"`
+	IP        string    `gorm:"size:64;index" json:"ip"` // 完整客户端 IP
+	UA        string    `gorm:"size:512" json:"ua"`
+	Country   string    `gorm:"size:8;index" json:"country"`
+	Region    string    `gorm:"size:64" json:"region"`
+	RegionISO string    `gorm:"size:16;index" json:"region_iso"`
+	City      string    `gorm:"size:64;index" json:"city"`
+	ASN       uint      `gorm:"index" json:"asn"`
+	ASOrg     string    `gorm:"size:128" json:"as_org"`
+	IsBot     bool      `gorm:"default:false;index" json:"is_bot"`
 }

model/monitor_db_test.go

@@ -0,0 +1,54 @@
+package model
+
+import (
+	"path/filepath"
+	"testing"
+
+	"gorm.io/gorm"
+)
+
+func TestInitMonitorDBUsesSeparateFile(t *testing.T) {
+	dir := t.TempDir()
+	mainPath := filepath.Join(dir, "jiang13.db")
+	monPath := filepath.Join(dir, "monitor.db")
+
+	prevDB, prevMon := DB, MonitorDB
+	t.Cleanup(func() {
+		closeGorm(MonitorDB)
+		closeGorm(DB)
+		DB, MonitorDB = prevDB, prevMon
+	})
+
+	if err := InitDB(mainPath); err != nil {
+		t.Fatal(err)
+	}
+	if err := InitMonitorDB(monPath); err != nil {
+		t.Fatal(err)
+	}
+	if tableExists(DB, "page_views") {
+		t.Fatal("主库不应创建 page_views")
+	}
+	if !tableExists(MonitorDB, "page_views") {
+		t.Fatal("监控库缺少 page_views")
+	}
+}
+
+func tableExists(db *gorm.DB, name string) bool {
+	if db == nil {
+		return false
+	}
+	var n int
+	_ = db.Raw("SELECT COUNT(*) FROM sqlite_master WHERE type='table' AND name=?", name).Scan(&n).Error
+	return n > 0
+}
+
+func closeGorm(db *gorm.DB) {
+	if db == nil {
+		return
+	}
+	sqlDB, err := db.DB()
+	if err != nil {
+		return
+	}
+	_ = sqlDB.Close()
+}

router/router.go

@@ -21,6 +21,16 @@ func Setup(cfg *config.Config) (*gin.Engine, error) {
 	r.Use(gin.Recovery())
 	r.Use(gin.Logger())
 
+	filter := service.NewSensitiveFilter()
+	_ = service.WriteDefaultFilterWords(cfg.FilterWordsPath())
+	filter.LoadFromFile(cfg.FilterWordsPath())
+
+	settingsSvc := service.NewForumSettingsService()
+	settingsSvc.SetCommunityHubEnabled(cfg.CommunityHub)
+	monitorSvc := service.NewMonitorService(settingsSvc, cfg.DataDir, cfg.JWTSecret)
+	monitorSvc.StartBackground()
+	r.Use(middleware.AccessLogMiddleware(monitorSvc))
+
 	// dev 模式：跳过内嵌静态资源，前端由 Vite 开发服务器(:5173)提供
 	// 用户应访问 5173 端口，Vite 通过 proxy 将 /api 等请求转发到本服务(:3000)
 	if !cfg.DevMode {
@@ -31,11 +41,11 @@ func Setup(cfg *config.Config) (*gin.Engine, error) {
 		fmt.Fprintf(os.Stderr, "[dev] 后端仅提供 API，前端请访问 http://localhost:5173\n")
 	}
 
-	filter := service.NewSensitiveFilter()
+	communitySvc := service.NewCommunityService(settingsSvc)
-	_ = service.WriteDefaultFilterWords(cfg.FilterWordsPath())
+	communitySvc.StartBackground()
-	filter.LoadFromFile(cfg.FilterWordsPath())
+	if cfg.CommunityHub {
-
+		fmt.Fprintf(os.Stderr, "[community] 社区枢纽已开启（运维配置），可接收自愿上报\n")
-	settingsSvc := service.NewForumSettingsService()
+	}
 	// SPA 入口 HTML 注入标题与品牌 JSON，避免刷新时先闪默认文案
 	embed_static.SetSPADocumentTitle(func() string {
 		return settingsSvc.SiteBranding().DocumentTitle()
@@ -87,7 +97,7 @@ func Setup(cfg *config.Config) (*gin.Engine, error) {
 	h := &handler.Handlers{
 		Cfg: cfg, Store: uploadStore, Auth: authSvc, User: userSvc, Board: boardSvc,
 		Post: postSvc, Comment: commentSvc, Message: messageSvc, Notify: notifySvc, Report: reportSvc,
-		Backup: backupSvc,
+		Backup: backupSvc, Community: communitySvc, Monitor: monitorSvc,
 		Filter: filter, Limiter: limiter, Settings: settingsSvc,
 		Captcha: captchaSvc, Mail: mailSvc, EmailCode: emailCodeSvc,
 		OIDC: oidcSvc, Gitea: giteaSvc,
@@ -124,6 +134,9 @@ func Setup(cfg *config.Config) (*gin.Engine, error) {
 		pubAPI.GET("/me", h.APIMe)
 		pubAPI.GET("/boards", h.APIBoards)
 		pubAPI.GET("/stats", h.APIStats)
+		pubAPI.POST("/community/heartbeat", middleware.RateLimitMiddleware(limiter, "community_heartbeat"), h.APICommunityHeartbeat)
+		pubAPI.GET("/community/showcase", h.APICommunityShowcase)
+		pubAPI.POST("/monitor/pageview", middleware.RateLimitMiddleware(limiter, "monitor_pageview"), h.APIMonitorPageview)
 		pubAPI.GET("/forum-limits", h.APIForumLimits)
 		pubAPI.GET("/site-branding", h.APISiteBranding)
 		pubAPI.GET("/pages", h.APIPages)
@@ -205,6 +218,17 @@ func Setup(cfg *config.Config) (*gin.Engine, error) {
 		adminAPI.GET("/dashboard", h.APIAdminDashboard)
 		adminAPI.GET("/settings", h.APIAdminSettings)
 		adminAPI.PUT("/settings/forum", h.APIAdminUpdateForumSettings)
+		adminAPI.PUT("/settings/community", h.APIAdminUpdateCommunitySettings)
+		adminAPI.GET("/settings/monitor", h.APIAdminGetMonitorSettings)
+		adminAPI.PUT("/settings/monitor", h.APIAdminUpdateMonitorSettings)
+		adminAPI.GET("/monitor/overview", h.APIAdminMonitorOverview)
+		adminAPI.GET("/monitor/geo", h.APIAdminMonitorGeo)
+		adminAPI.GET("/monitor/stats", h.APIAdminMonitorStats)
+		adminAPI.GET("/monitor/logs", h.APIAdminMonitorLogs)
+		adminAPI.GET("/monitor/realtime", h.APIAdminMonitorRealtime)
+		adminAPI.GET("/community/instances", h.APIAdminCommunityInstances)
+		adminAPI.PUT("/community/instances/:id/feature", h.APIAdminFeatureCommunityInstance)
+		adminAPI.PUT("/community/showcase-entry", h.APIAdminUpdateShowcaseEntry)
 		adminAPI.PUT("/settings/mail", h.APIAdminUpdateMailSettings)
 		adminAPI.POST("/settings/mail/test", h.APIAdminTestMail)
 		adminAPI.PUT("/settings/oidc", h.APIAdminUpdateOIDCSettings)
@@ -282,7 +306,10 @@ func Setup(cfg *config.Config) (*gin.Engine, error) {
 			adminAuth := admin.Group("/", authMW.RequireAuth(), authMW.RequireAdmin())
 			{
 				adminAuth.GET("/", func(c *gin.Context) { c.Redirect(http.StatusFound, "/admin/dashboard") })
-				for _, page := range []string{"dashboard", "boards", "pages", "links", "posts", "comments", "reports", "users", "badges", "media", "settings"} {
+				for _, page := range []string{
+					"dashboard", "boards", "pages", "links", "community", "posts",
+					"comments", "reports", "users", "badges", "media", "monitor", "settings",
+				} {
 					adminAuth.GET("/"+page, embed_static.ServeSPANoIndex)
 				}
 			}

service/aside_widgets_test.go

@@ -9,16 +9,16 @@ func TestNormalizeAsideWidgetsPreservesOrder(t *testing.T) {
 		{ID: AsideWidgetRecentComments, Enabled: false},
 	}
 	out := NormalizeAsideWidgets(in)
-	if len(out) != 4 {
+	if len(out) != 5 {
-		t.Fatalf("want 4 widgets, got %d", len(out))
+		t.Fatalf("want 5 widgets, got %d", len(out))
 	}
-	want := []string{AsideWidgetFriendLinks, AsideWidgetTagCloud, AsideWidgetRecentComments, AsideWidgetRecentUsers}
+	want := []string{AsideWidgetFriendLinks, AsideWidgetTagCloud, AsideWidgetRecentComments, AsideWidgetRecentUsers, AsideWidgetShowcase}
 	for i, id := range want {
 		if out[i].ID != id {
 			t.Fatalf("index %d: want %s, got %s", i, id, out[i].ID)
 		}
 	}
-	if !out[0].Enabled || !out[1].Enabled || out[2].Enabled || out[3].Enabled {
+	if !out[0].Enabled || !out[1].Enabled || out[2].Enabled || out[3].Enabled || out[4].Enabled {
 		t.Fatalf("enabled flags mismatch: %+v", out)
 	}
 }

service/backup.go

@@ -17,7 +17,7 @@ func NewBackupService(dbPath, dataDir string) *BackupService {
 	return &BackupService{dbPath: dbPath, dataDir: dataDir}
 }
 
-// ExportSQLite 导出 SQLite 备份文件到 data 目录
+// ExportSQLite 导出主库 SQLite 备份到 data 目录（不含 monitor.db）
 func (s *BackupService) ExportSQLite() (string, error) {
 	src, err := os.Open(s.dbPath)
 	if err != nil {

service/community.go

@@ -0,0 +1,383 @@
+package service
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"net/http"
+	"net/url"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/google/uuid"
+
+	"git.iioio.com/freefire/jiang13-forum/model"
+)
+
+// AppVersion 由 cmd 通过 SetAppVersion 注入（ldflags）
+var AppVersion = "dev"
+
+// SetAppVersion 设置运行时版本号
+func SetAppVersion(v string) {
+	v = strings.TrimSpace(v)
+	if v != "" {
+		AppVersion = v
+	}
+}
+
+func newCommunityInstanceID() string {
+	return uuid.NewString()
+}
+
+const (
+	communityHeartbeatInterval  = 24 * time.Hour
+	communityHeartbeatTimeout   = 8 * time.Second
+	communityOnlineWithin       = 72 * time.Hour
+	maxCommunitySiteURLLen      = 512
+	maxCommunitySiteNameLen     = 128
+	maxCommunityVersionLen      = 32
+	maxCommunityInstanceIDLen   = 64
+	maxCommunityFeaturedNoteLen = 64
+)
+
+var (
+	ErrCommunityHubDisabled = errors.New("本站未开启社区枢纽")
+	ErrCommunityBadPayload  = errors.New("心跳参数无效")
+
+	// communityHubBaseURL 出站枢纽根地址（写死官方站；测试可临时覆盖）
+	communityHubBaseURL = DefaultCommunityHubURL
+)
+
+// CommunityHeartbeatPayload 出站 / 入站心跳体
+type CommunityHeartbeatPayload struct {
+	InstanceID string `json:"instance_id"`
+	SiteURL    string `json:"site_url"`
+	SiteName   string `json:"site_name"`
+	Version    string `json:"version"`
+	Users      int64  `json:"users"`
+	Posts      int64  `json:"posts"`
+}
+
+// CommunityInstanceView 管理端列表项
+type CommunityInstanceView struct {
+	InstanceID   string    `json:"instance_id"`
+	SiteURL      string    `json:"site_url"`
+	SiteName     string    `json:"site_name"`
+	Version      string    `json:"version"`
+	Users        int64     `json:"users"`
+	Posts        int64     `json:"posts"`
+	FirstSeenAt  time.Time `json:"first_seen_at"`
+	LastSeenAt   time.Time `json:"last_seen_at"`
+	Online       bool      `json:"online"`
+	Featured     bool      `json:"featured"`
+	FeaturedNote string    `json:"featured_note"`
+}
+
+// CommunityShowcaseItem 公开展柜条目（不含敏感字段）
+type CommunityShowcaseItem struct {
+	SiteURL      string `json:"site_url"`
+	SiteName     string `json:"site_name"`
+	Version      string `json:"version"`
+	FeaturedNote string `json:"featured_note,omitempty"`
+}
+
+// CommunityFeatureInput 管理端精选请求
+type CommunityFeatureInput struct {
+	Featured     bool   `json:"featured"`
+	FeaturedNote string `json:"featured_note"`
+}
+
+// CommunityService 可选社区上报 + 枢纽接收
+type CommunityService struct {
+	settings *ForumSettingsService
+	client   *http.Client
+	stopCh   chan struct{}
+	wg       sync.WaitGroup
+	kickCh   chan struct{}
+}
+
+// NewCommunityService 创建社区服务
+func NewCommunityService(settings *ForumSettingsService) *CommunityService {
+	return &CommunityService{
+		settings: settings,
+		client:   &http.Client{Timeout: communityHeartbeatTimeout},
+		stopCh:   make(chan struct{}),
+		kickCh:   make(chan struct{}, 1),
+	}
+}
+
+// StartBackground 启动 24h 心跳循环
+func (c *CommunityService) StartBackground() {
+	c.wg.Add(1)
+	go func() {
+		defer c.wg.Done()
+		timer := time.NewTimer(30 * time.Second)
+		defer timer.Stop()
+		for {
+			select {
+			case <-c.stopCh:
+				return
+			case <-c.kickCh:
+				c.trySendHeartbeat()
+				if !timer.Stop() {
+					select {
+					case <-timer.C:
+					default:
+					}
+				}
+				timer.Reset(communityHeartbeatInterval)
+			case <-timer.C:
+				c.trySendHeartbeat()
+				timer.Reset(communityHeartbeatInterval)
+			}
+		}
+	}()
+}
+
+// Stop 停止后台心跳
+func (c *CommunityService) Stop() {
+	select {
+	case <-c.stopCh:
+	default:
+		close(c.stopCh)
+	}
+	c.wg.Wait()
+}
+
+// KickHeartbeat 请求尽快发送一次心跳（开启上报时调用）
+func (c *CommunityService) KickHeartbeat() {
+	select {
+	case c.kickCh <- struct{}{}:
+	default:
+	}
+}
+
+func (c *CommunityService) trySendHeartbeat() {
+	_ = c.SendHeartbeatOnce("")
+}
+
+// SendHeartbeatOnce 立即发送一次心跳；requestOrigin 可在管理端保存时传入以补全本站地址
+func (c *CommunityService) SendHeartbeatOnce(requestOrigin string) error {
+	// 枢纽站（含官网）不出站上报，避免自己心跳给自己
+	if c.settings.CommunityHubEnabled(requestOrigin) {
+		return nil
+	}
+	cfg := c.settings.CommunityConfig()
+	if !cfg.ReportEnabled {
+		return nil
+	}
+	if requestOrigin != "" {
+		if _, err := c.settings.EnsureCommunitySiteURL(requestOrigin); err != nil {
+			log.Printf("[community] 组装心跳失败: %v", err)
+			return err
+		}
+	}
+	payload, err := c.buildPayload(requestOrigin)
+	if err != nil {
+		log.Printf("[community] 组装心跳失败: %v", err)
+		return err
+	}
+	hub := strings.TrimRight(communityHubBaseURL, "/")
+	if hub == "" {
+		hub = DefaultCommunityHubURL
+	}
+	endpoint := hub + "/api/community/heartbeat"
+	body, _ := json.Marshal(payload)
+	req, err := http.NewRequest(http.MethodPost, endpoint, bytes.NewReader(body))
+	if err != nil {
+		log.Printf("[community] 创建请求失败: %v", err)
+		return err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("User-Agent", "jiang13-forum/"+AppVersion)
+	resp, err := c.client.Do(req)
+	if err != nil {
+		log.Printf("[community] 上报失败: %v", err)
+		return err
+	}
+	defer resp.Body.Close()
+	_, _ = io.Copy(io.Discard, io.LimitReader(resp.Body, 4096))
+	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
+		err := fmt.Errorf("上报被拒绝: HTTP %d", resp.StatusCode)
+		log.Printf("[community] %v", err)
+		return err
+	}
+	return nil
+}
+
+func (c *CommunityService) buildPayload(requestOrigin string) (*CommunityHeartbeatPayload, error) {
+	id, err := c.settings.EnsureCommunityInstanceID()
+	if err != nil {
+		return nil, err
+	}
+	siteURL := c.settings.CommunitySiteURL(requestOrigin)
+	if siteURL == "" {
+		return nil, fmt.Errorf("无法确定本站公开地址：请先在 OIDC 设置中填写 ROOT_URL，或通过浏览器管理端开启上报")
+	}
+	var users, posts int64
+	_ = model.DB.Model(&model.User{}).Count(&users).Error
+	_ = model.DB.Model(&model.Post{}).Where("status = ?", model.ContentStatusPublished).Count(&posts).Error
+	brand := c.settings.SiteBranding()
+	return &CommunityHeartbeatPayload{
+		InstanceID: id,
+		SiteURL:    truncateRunes(siteURL, maxCommunitySiteURLLen),
+		SiteName:   truncateRunes(brand.Name, maxCommunitySiteNameLen),
+		Version:    truncateRunes(AppVersion, maxCommunityVersionLen),
+		Users:      users,
+		Posts:      posts,
+	}, nil
+}
+
+// ReceiveHeartbeat 枢纽接收心跳并 upsert；requestHint 用于按请求 Host 识别官网
+func (c *CommunityService) ReceiveHeartbeat(in CommunityHeartbeatPayload, remoteIP, requestHint string) error {
+	if !c.settings.CommunityHubEnabled(requestHint) {
+		return ErrCommunityHubDisabled
+	}
+	in.InstanceID = strings.TrimSpace(in.InstanceID)
+	in.SiteURL = strings.TrimSpace(in.SiteURL)
+	in.SiteName = strings.TrimSpace(in.SiteName)
+	in.Version = strings.TrimSpace(in.Version)
+	if in.InstanceID == "" || len(in.InstanceID) > maxCommunityInstanceIDLen {
+		return ErrCommunityBadPayload
+	}
+	if err := validateCommunitySiteURL(in.SiteURL); err != nil {
+		return err
+	}
+	in.SiteURL = truncateRunes(in.SiteURL, maxCommunitySiteURLLen)
+	in.SiteName = truncateRunes(in.SiteName, maxCommunitySiteNameLen)
+	in.Version = truncateRunes(in.Version, maxCommunityVersionLen)
+	if in.Users < 0 {
+		in.Users = 0
+	}
+	if in.Posts < 0 {
+		in.Posts = 0
+	}
+	now := time.Now()
+	var row model.CommunityInstance
+	res := model.DB.Where("instance_id = ?", in.InstanceID).Limit(1).Find(&row)
+	if res.Error != nil {
+		return res.Error
+	}
+	if res.RowsAffected == 0 {
+		row = model.CommunityInstance{
+			InstanceID:  in.InstanceID,
+			SiteURL:     in.SiteURL,
+			SiteName:    in.SiteName,
+			Version:     in.Version,
+			Users:       in.Users,
+			Posts:       in.Posts,
+			RemoteIP:    truncateRunes(remoteIP, 64),
+			FirstSeenAt: now,
+			LastSeenAt:  now,
+		}
+		return model.DB.Create(&row).Error
+	}
+	row.SiteURL = in.SiteURL
+	row.SiteName = in.SiteName
+	row.Version = in.Version
+	row.Users = in.Users
+	row.Posts = in.Posts
+	row.RemoteIP = truncateRunes(remoteIP, 64)
+	row.LastSeenAt = now
+	return model.DB.Save(&row).Error
+}
+
+// ListInstances 管理端实例列表（按最近心跳倒序）
+func (c *CommunityService) ListInstances() ([]CommunityInstanceView, error) {
+	var rows []model.CommunityInstance
+	if err := model.DB.Order("last_seen_at DESC").Find(&rows).Error; err != nil {
+		return nil, err
+	}
+	now := time.Now()
+	out := make([]CommunityInstanceView, 0, len(rows))
+	for _, r := range rows {
+		out = append(out, CommunityInstanceView{
+			InstanceID:   r.InstanceID,
+			SiteURL:      r.SiteURL,
+			SiteName:     r.SiteName,
+			Version:      r.Version,
+			Users:        r.Users,
+			Posts:        r.Posts,
+			FirstSeenAt:  r.FirstSeenAt,
+			LastSeenAt:   r.LastSeenAt,
+			Online:       now.Sub(r.LastSeenAt) <= communityOnlineWithin,
+			Featured:     r.Featured,
+			FeaturedNote: r.FeaturedNote,
+		})
+	}
+	return out, nil
+}
+
+// SetInstanceFeatured 人工精选 / 取消；心跳无法自助上柜
+func (c *CommunityService) SetInstanceFeatured(instanceID string, in CommunityFeatureInput) (*CommunityInstanceView, error) {
+	instanceID = strings.TrimSpace(instanceID)
+	if instanceID == "" {
+		return nil, ErrCommunityBadPayload
+	}
+	var row model.CommunityInstance
+	if err := model.DB.Where("instance_id = ?", instanceID).First(&row).Error; err != nil {
+		return nil, err
+	}
+	row.Featured = in.Featured
+	if in.Featured {
+		row.FeaturedNote = truncateRunes(strings.TrimSpace(in.FeaturedNote), maxCommunityFeaturedNoteLen)
+	} else {
+		row.FeaturedNote = ""
+	}
+	if err := model.DB.Save(&row).Error; err != nil {
+		return nil, err
+	}
+	now := time.Now()
+	return &CommunityInstanceView{
+		InstanceID:   row.InstanceID,
+		SiteURL:      row.SiteURL,
+		SiteName:     row.SiteName,
+		Version:      row.Version,
+		Users:        row.Users,
+		Posts:        row.Posts,
+		FirstSeenAt:  row.FirstSeenAt,
+		LastSeenAt:   row.LastSeenAt,
+		Online:       now.Sub(row.LastSeenAt) <= communityOnlineWithin,
+		Featured:     row.Featured,
+		FeaturedNote: row.FeaturedNote,
+	}, nil
+}
+
+// ListShowcase 公开展柜：仅精选；枢纽关闭时返回空；requestHint 用于按 Host 识别官网
+func (c *CommunityService) ListShowcase(requestHint string) ([]CommunityShowcaseItem, error) {
+	if !c.settings.CommunityHubEnabled(requestHint) {
+		return []CommunityShowcaseItem{}, nil
+	}
+	var rows []model.CommunityInstance
+	if err := model.DB.Where("featured = ?", true).Order("last_seen_at DESC").Find(&rows).Error; err != nil {
+		return nil, err
+	}
+	out := make([]CommunityShowcaseItem, 0, len(rows))
+	for _, r := range rows {
+		if validateCommunitySiteURL(r.SiteURL) != nil {
+			continue
+		}
+		out = append(out, CommunityShowcaseItem{
+			SiteURL:      r.SiteURL,
+			SiteName:     r.SiteName,
+			Version:      r.Version,
+			FeaturedNote: r.FeaturedNote,
+		})
+	}
+	return out, nil
+}
+
+func validateCommunitySiteURL(raw string) error {
+	u, err := url.Parse(raw)
+	if err != nil || u.Scheme == "" || u.Host == "" {
+		return ErrCommunityBadPayload
+	}
+	if u.Scheme != "http" && u.Scheme != "https" {
+		return ErrCommunityBadPayload
+	}
+	return nil
+}

service/community_test.go

@@ -0,0 +1,434 @@
+package service
+
+import (
+	"encoding/json"
+	"errors"
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"sync/atomic"
+	"testing"
+
+	"github.com/glebarez/sqlite"
+	"gorm.io/gorm"
+
+	"git.iioio.com/freefire/jiang13-forum/model"
+)
+
+func setupCommunityTest(t *testing.T) (*ForumSettingsService, *CommunityService) {
+	t.Helper()
+	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := db.AutoMigrate(
+		&model.ForumSetting{},
+		&model.CommunityInstance{},
+		&model.User{},
+		&model.Post{},
+	); err != nil {
+		t.Fatal(err)
+	}
+	prev := model.DB
+	model.DB = db
+	t.Cleanup(func() { model.DB = prev })
+
+	settings := NewForumSettingsService()
+	svc := NewCommunityService(settings)
+	return settings, svc
+}
+
+func TestCommunityHeartbeatHubDisabled(t *testing.T) {
+	_, svc := setupCommunityTest(t)
+	err := svc.ReceiveHeartbeat(CommunityHeartbeatPayload{
+		InstanceID: "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
+		SiteURL:    "https://example.com",
+		SiteName:   "测试站",
+		Version:    "1.0.0",
+		Users:      1,
+		Posts:      2,
+	}, "127.0.0.1", "https://other.example")
+	if !errors.Is(err, ErrCommunityHubDisabled) {
+		t.Fatalf("want ErrCommunityHubDisabled, got %v", err)
+	}
+}
+
+func TestCommunityHeartbeatAcceptAndList(t *testing.T) {
+	settings, svc := setupCommunityTest(t)
+	settings.SetCommunityHubEnabled(true)
+
+	payload := CommunityHeartbeatPayload{
+		InstanceID: "11111111-2222-3333-4444-555555555555",
+		SiteURL:    "https://forum.example.org",
+		SiteName:   "示例论坛",
+		Version:    "1.2.3",
+		Users:      10,
+		Posts:      20,
+	}
+	if err := svc.ReceiveHeartbeat(payload, "203.0.113.9", ""); err != nil {
+		t.Fatal(err)
+	}
+	payload.Users = 11
+	payload.Posts = 21
+	if err := svc.ReceiveHeartbeat(payload, "203.0.113.9", ""); err != nil {
+		t.Fatal(err)
+	}
+
+	list, err := svc.ListInstances()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(list) != 1 {
+		t.Fatalf("want 1 instance, got %d", len(list))
+	}
+	got := list[0]
+	if got.Users != 11 || got.Posts != 21 || !got.Online {
+		t.Fatalf("unexpected row: %+v", got)
+	}
+	if got.SiteURL != payload.SiteURL || got.SiteName != payload.SiteName {
+		t.Fatalf("site fields mismatch: %+v", got)
+	}
+}
+
+func TestCommunityUpdateIgnoresHubFields(t *testing.T) {
+	settings, _ := setupCommunityTest(t)
+	if settings.CommunityConfig().HubEnabled {
+		t.Fatal("hub should be off by default")
+	}
+	if _, err := settings.UpdateCommunityConfig(CommunityConfig{
+		ReportEnabled: true,
+		HubEnabled:    true,
+		HubURL:        "https://evil.example",
+		SiteURL:       "https://should-be-ignored.example",
+	}); err != nil {
+		t.Fatal(err)
+	}
+	cfg := settings.CommunityConfig()
+	if cfg.HubEnabled {
+		t.Fatal("UpdateCommunityConfig must not enable hub")
+	}
+	if cfg.HubURL != DefaultCommunityHubURL {
+		t.Fatalf("hub_url must stay official, got %s", cfg.HubURL)
+	}
+	if cfg.SiteURL == "https://should-be-ignored.example" {
+		t.Fatal("client site_url must be ignored")
+	}
+	if !cfg.ReportEnabled {
+		t.Fatal("report should be enabled")
+	}
+	settings.SetCommunityHubEnabled(true)
+	if !settings.CommunityConfig().HubEnabled {
+		t.Fatal("SetCommunityHubEnabled should enable hub")
+	}
+}
+
+func TestCommunityHeartbeatBadURL(t *testing.T) {
+	settings, svc := setupCommunityTest(t)
+	settings.SetCommunityHubEnabled(true)
+	err := svc.ReceiveHeartbeat(CommunityHeartbeatPayload{
+		InstanceID: "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
+		SiteURL:    "javascript:alert(1)",
+		SiteName:   "坏",
+	}, "127.0.0.1", "")
+	if !errors.Is(err, ErrCommunityBadPayload) {
+		t.Fatalf("want ErrCommunityBadPayload, got %v", err)
+	}
+}
+
+func TestCommunityOutboundHeartbeat(t *testing.T) {
+	settings, svc := setupCommunityTest(t)
+	var hits atomic.Int32
+	var lastBody CommunityHeartbeatPayload
+
+	hub := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path != "/api/community/heartbeat" {
+			http.NotFound(w, r)
+			return
+		}
+		defer r.Body.Close()
+		raw, _ := io.ReadAll(r.Body)
+		_ = json.Unmarshal(raw, &lastBody)
+		hits.Add(1)
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte(`{"ok":true}`))
+	}))
+	t.Cleanup(hub.Close)
+
+	prevHub := communityHubBaseURL
+	communityHubBaseURL = hub.URL
+	t.Cleanup(func() { communityHubBaseURL = prevHub })
+
+	svc.trySendHeartbeat()
+	if hits.Load() != 0 {
+		t.Fatal("report disabled should not send")
+	}
+
+	if err := settings.setString(SettingOIDCRootURL, "http://reporter.local"); err != nil {
+		t.Fatal(err)
+	}
+	if err := settings.setString(SettingSiteName, "上报测试站"); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := settings.UpdateCommunityConfig(CommunityConfig{ReportEnabled: true}); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := svc.SendHeartbeatOnce(""); err != nil {
+		t.Fatal(err)
+	}
+	if hits.Load() != 1 {
+		t.Fatalf("want 1 outbound hit, got %d", hits.Load())
+	}
+	if lastBody.InstanceID == "" || lastBody.SiteURL == "" {
+		t.Fatalf("empty payload: %+v", lastBody)
+	}
+
+	if _, err := settings.UpdateCommunityConfig(CommunityConfig{ReportEnabled: false}); err != nil {
+		t.Fatal(err)
+	}
+	if err := svc.SendHeartbeatOnce(""); err != nil {
+		t.Fatal(err)
+	}
+	if hits.Load() != 1 {
+		t.Fatalf("after disable want still 1 hit, got %d", hits.Load())
+	}
+}
+
+func TestCommunityFeatureAndShowcase(t *testing.T) {
+	settings, svc := setupCommunityTest(t)
+	settings.SetCommunityHubEnabled(true)
+
+	payload := CommunityHeartbeatPayload{
+		InstanceID: "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
+		SiteURL:    "https://forum.example.org",
+		SiteName:   "示例论坛",
+		Version:    "2.0.0",
+	}
+	if err := svc.ReceiveHeartbeat(payload, "127.0.0.1", ""); err != nil {
+		t.Fatal(err)
+	}
+
+	empty, err := svc.ListShowcase("")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(empty) != 0 {
+		t.Fatal("showcase should be empty before feature")
+	}
+
+	view, err := svc.SetInstanceFeatured(payload.InstanceID, CommunityFeatureInput{
+		Featured:     true,
+		FeaturedNote: "精选自托管",
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !view.Featured || view.FeaturedNote != "精选自托管" {
+		t.Fatalf("unexpected view: %+v", view)
+	}
+
+	items, err := svc.ListShowcase("")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(items) != 1 || items[0].SiteURL != payload.SiteURL {
+		t.Fatalf("showcase=%+v", items)
+	}
+
+	// 心跳更新不得清掉精选
+	payload.Users = 9
+	if err := svc.ReceiveHeartbeat(payload, "127.0.0.1", ""); err != nil {
+		t.Fatal(err)
+	}
+	items, err = svc.ListShowcase("")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(items) != 1 || items[0].FeaturedNote != "精选自托管" {
+		t.Fatalf("featured lost after heartbeat: %+v", items)
+	}
+
+	settings.SetCommunityHubEnabled(false)
+	items, err = svc.ListShowcase("")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(items) != 0 {
+		t.Fatal("hub off should hide showcase")
+	}
+}
+
+func TestCommunitySiteURLFromOrigin(t *testing.T) {
+	settings, svc := setupCommunityTest(t)
+	if _, err := settings.UpdateCommunityConfig(CommunityConfig{ReportEnabled: true}); err != nil {
+		t.Fatal(err)
+	}
+	u, err := settings.EnsureCommunitySiteURL("http://localhost:5173")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if u != "http://localhost:5173" {
+		t.Fatalf("got %s", u)
+	}
+	if settings.CommunitySiteURL("") != "http://localhost:5173" {
+		t.Fatal("should persist for ticker")
+	}
+	payload, err := svc.buildPayload("")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if payload.SiteURL != "http://localhost:5173" {
+		t.Fatalf("payload site_url=%s", payload.SiteURL)
+	}
+}
+
+func TestCommunityHubByOfficialHost(t *testing.T) {
+	settings, svc := setupCommunityTest(t)
+
+	// 其它域名、未开运维开关 → 拒绝
+	err := svc.ReceiveHeartbeat(CommunityHeartbeatPayload{
+		InstanceID: "bbbbbbbb-cccc-dddd-eeee-ffffffffffff",
+		SiteURL:    "https://forum.example.org",
+		SiteName:   "他站",
+		Version:    "1.0.0",
+	}, "127.0.0.1", "https://other.example")
+	if !errors.Is(err, ErrCommunityHubDisabled) {
+		t.Fatalf("want disabled for other host, got %v", err)
+	}
+
+	// 请求 Host 为官网 → 自动枢纽
+	payload := CommunityHeartbeatPayload{
+		InstanceID: "cccccccc-dddd-eeee-ffff-000000000001",
+		SiteURL:    "https://forum.example.org",
+		SiteName:   "上报站",
+		Version:    "1.1.0",
+		Users:      3,
+		Posts:      5,
+	}
+	if err := svc.ReceiveHeartbeat(payload, "203.0.113.1", "https://bbs.iioio.com"); err != nil {
+		t.Fatal(err)
+	}
+	if !settings.CommunityHubEnabled("https://www.bbs.iioio.com") {
+		t.Fatal("www 前缀也应识别为官网")
+	}
+	if !settings.CommunityConfigForRequest("https://bbs.iioio.com").HubEnabled {
+		t.Fatal("CommunityConfigForRequest should enable hub for official host")
+	}
+
+	list, err := svc.ListInstances()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(list) != 1 {
+		t.Fatalf("want 1 instance, got %d", len(list))
+	}
+
+	// 已存 ROOT_URL 为官网时，无请求上下文也应开启
+	if err := settings.setString(SettingOIDCRootURL, DefaultCommunityHubURL); err != nil {
+		t.Fatal(err)
+	}
+	if !settings.CommunityHubEnabled("") {
+		t.Fatal("ROOT_URL as official should enable hub without request hint")
+	}
+}
+
+func TestCommunityHubSkipsOutboundHeartbeat(t *testing.T) {
+	settings, svc := setupCommunityTest(t)
+	var hits atomic.Int32
+
+	hub := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		hits.Add(1)
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte(`{"ok":true}`))
+	}))
+	t.Cleanup(hub.Close)
+
+	prevHub := communityHubBaseURL
+	communityHubBaseURL = hub.URL
+	t.Cleanup(func() { communityHubBaseURL = prevHub })
+
+	if err := settings.setString(SettingOIDCRootURL, DefaultCommunityHubURL); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := settings.UpdateCommunityConfig(CommunityConfig{ReportEnabled: true}); err != nil {
+		t.Fatal(err)
+	}
+	if err := svc.SendHeartbeatOnce(""); err != nil {
+		t.Fatal(err)
+	}
+	if hits.Load() != 0 {
+		t.Fatal("hub site must not send outbound heartbeat")
+	}
+
+	// 运维开关开启同样跳过
+	settings2, svc2 := setupCommunityTest(t)
+	settings2.SetCommunityHubEnabled(true)
+	if err := settings2.setString(SettingOIDCRootURL, "http://mirror.local"); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := settings2.UpdateCommunityConfig(CommunityConfig{ReportEnabled: true}); err != nil {
+		t.Fatal(err)
+	}
+	prevHub2 := communityHubBaseURL
+	communityHubBaseURL = hub.URL
+	t.Cleanup(func() { communityHubBaseURL = prevHub2 })
+	if err := svc2.SendHeartbeatOnce(""); err != nil {
+		t.Fatal(err)
+	}
+	if hits.Load() != 0 {
+		t.Fatal("ops hub must not send outbound heartbeat")
+	}
+}
+
+func TestHostFromURLOrHost(t *testing.T) {
+	cases := []struct {
+		in, want string
+	}{
+		{"https://bbs.iioio.com", "bbs.iioio.com"},
+		{"https://www.bbs.iioio.com/", "bbs.iioio.com"},
+		{"https://bbs.iioio.com:443/path", "bbs.iioio.com"},
+		{"BBS.IIOIO.COM", "bbs.iioio.com"},
+		{"https://other.example", "other.example"},
+		{"", ""},
+	}
+	for _, tc := range cases {
+		if got := hostFromURLOrHost(tc.in); got != tc.want {
+			t.Fatalf("hostFromURLOrHost(%q)=%q want %q", tc.in, got, tc.want)
+		}
+	}
+}
+
+func TestAsideShowcaseEntrySync(t *testing.T) {
+	settings, _ := setupCommunityTest(t)
+	if settings.NavShowShowcase() || settings.FooterShowShowcase() || settings.AsideShowShowcase() {
+		t.Fatal("showcase entry should be off by default")
+	}
+	if err := settings.SetNavShowShowcase(true); err != nil {
+		t.Fatal(err)
+	}
+	if err := settings.SetFooterShowShowcase(true); err != nil {
+		t.Fatal(err)
+	}
+	if err := settings.SetAsideShowcaseEnabled(true); err != nil {
+		t.Fatal(err)
+	}
+	if !settings.NavShowShowcase() || !settings.FooterShowShowcase() || !settings.AsideShowShowcase() {
+		t.Fatal("showcase entry should be enabled")
+	}
+	cfg := settings.Limits()
+	if !cfg.NavShowShowcase || !cfg.FooterShowShowcase || !cfg.AsideShowShowcase {
+		t.Fatalf("limits missing showcase flags: %+v", cfg)
+	}
+	found := false
+	for _, w := range cfg.AsideWidgets {
+		if w.ID == AsideWidgetShowcase {
+			found = true
+			if !w.Enabled {
+				t.Fatal("aside showcase widget should be enabled")
+			}
+		}
+	}
+	if !found {
+		t.Fatal("aside widgets should include showcase")
+	}
+}

service/geo_zh.go

@@ -0,0 +1,258 @@
+package service
+
+import (
+	"strconv"
+	"strings"
+)
+
+// countryZh ISO2 → 中文国名（展示用；存储仍用 ISO）
+var countryZh = map[string]string{
+	"CN": "中国", "HK": "中国香港", "MO": "中国澳门", "TW": "中国台湾",
+	"US": "美国", "JP": "日本", "KR": "韩国", "SG": "新加坡",
+	"GB": "英国", "DE": "德国", "FR": "法国", "RU": "俄罗斯",
+	"CA": "加拿大", "AU": "澳大利亚", "IN": "印度", "TH": "泰国",
+	"VN": "越南", "MY": "马来西亚", "ID": "印度尼西亚", "PH": "菲律宾",
+	"NL": "荷兰", "IT": "意大利", "ES": "西班牙", "BR": "巴西",
+	"MX": "墨西哥", "SE": "瑞典", "CH": "瑞士", "PL": "波兰",
+	"TR": "土耳其", "SA": "沙特阿拉伯", "AE": "阿联酋", "NZ": "新西兰",
+	"IE": "爱尔兰", "BE": "比利时", "AT": "奥地利", "NO": "挪威",
+	"DK": "丹麦", "FI": "芬兰", "PT": "葡萄牙", "CZ": "捷克",
+	"UA": "乌克兰", "IL": "以色列", "ZA": "南非", "AR": "阿根廷",
+}
+
+type cnRegionMeta struct {
+	Name string
+	ISO  string
+}
+
+// cnRegionMap 中国省级英文名/别名 → 中文名 + 地图 ISO
+var cnRegionMap = map[string]cnRegionMeta{
+	"beijing": {Name: "北京", ISO: "BJ"},
+	"peking":  {Name: "北京", ISO: "BJ"},
+	"tianjin": {Name: "天津", ISO: "TJ"},
+	"shanghai": {Name: "上海", ISO: "SH"},
+	"chongqing": {Name: "重庆", ISO: "CQ"},
+	"chungking": {Name: "重庆", ISO: "CQ"},
+	"hebei":     {Name: "河北", ISO: "HE"},
+	"shanxi":    {Name: "山西", ISO: "SX"},
+	"liaoning":  {Name: "辽宁", ISO: "LN"},
+	"jilin":     {Name: "吉林", ISO: "JL"},
+	"heilongjiang": {Name: "黑龙江", ISO: "HL"},
+	"jiangsu":   {Name: "江苏", ISO: "JS"},
+	"zhejiang":  {Name: "浙江", ISO: "ZJ"},
+	"anhui":     {Name: "安徽", ISO: "AH"},
+	"fujian":    {Name: "福建", ISO: "FJ"},
+	"jiangxi":   {Name: "江西", ISO: "JX"},
+	"shandong":  {Name: "山东", ISO: "SD"},
+	"henan":     {Name: "河南", ISO: "HA"},
+	"hubei":     {Name: "湖北", ISO: "HB"},
+	"hunan":     {Name: "湖南", ISO: "HN"},
+	"guangdong": {Name: "广东", ISO: "GD"},
+	"guangxi":   {Name: "广西", ISO: "GX"},
+	"hainan":    {Name: "海南", ISO: "HI"},
+	"sichuan":   {Name: "四川", ISO: "SC"},
+	"guizhou":   {Name: "贵州", ISO: "GZ"},
+	"yunnan":    {Name: "云南", ISO: "YN"},
+	"xizang":    {Name: "西藏", ISO: "XZ"},
+	"tibet":     {Name: "西藏", ISO: "XZ"},
+	"shaanxi":   {Name: "陕西", ISO: "SN"},
+	"shaanxi province": {Name: "陕西", ISO: "SN"},
+	"gansu":     {Name: "甘肃", ISO: "GS"},
+	"qinghai":   {Name: "青海", ISO: "QH"},
+	"ningxia":   {Name: "宁夏", ISO: "NX"},
+	"xinjiang":  {Name: "新疆", ISO: "XJ"},
+	"inner mongolia": {Name: "内蒙古", ISO: "NM"},
+	"nei mongol": {Name: "内蒙古", ISO: "NM"},
+	"hong kong": {Name: "香港", ISO: "HK"},
+	"macau":     {Name: "澳门", ISO: "MO"},
+	"macao":     {Name: "澳门", ISO: "MO"},
+	"taiwan":    {Name: "台湾", ISO: "TW"},
+}
+
+// cityZh 常见城市英文名 → 中文
+var cityZh = map[string]string{
+	"beijing": "北京", "peking": "北京",
+	"shanghai": "上海",
+	"chongqing": "重庆", "chungking": "重庆",
+	"tianjin": "天津",
+	"hangzhou": "杭州",
+	"shenzhen": "深圳",
+	"guangzhou": "广州", "canton": "广州",
+	"chengdu": "成都",
+	"wuhan": "武汉",
+	"xi'an": "西安", "xian": "西安",
+	"nanjing": "南京", "nanking": "南京",
+	"suzhou": "苏州",
+	"qingdao": "青岛",
+	"dalian": "大连",
+	"ningbo": "宁波",
+	"xiamen": "厦门", "amoy": "厦门",
+	"changsha": "长沙",
+	"zhengzhou": "郑州",
+	"jinan": "济南",
+	"harbin": "哈尔滨",
+	"shenyang": "沈阳",
+	"kunming": "昆明",
+	"nanning": "南宁",
+	"urumqi": "乌鲁木齐",
+	"lhasa": "拉萨",
+	"hohhot": "呼和浩特",
+	"taipei": "台北",
+	"hong kong": "香港",
+}
+
+// asnOrgZh 常见 ASN / AS 组织名 → 中文运营商
+var asnOrgZh = map[uint]string{
+	4134:  "中国电信",
+	4812:  "中国电信",
+	4837:  "中国联通",
+	4808:  "中国联通",
+	9808:  "中国移动",
+	56040: "中国移动",
+	56041: "中国移动",
+	56042: "中国移动",
+	4538:  "教育网",
+	23910: "教育网",
+	58539: "教育网",
+	7497:  "教育网",
+}
+
+var asnOrgKeywordZh = []struct {
+	kw string
+	zh string
+}{
+	{"chinanet", "中国电信"},
+	{"china telecom", "中国电信"},
+	{"chinatelecom", "中国电信"},
+	{"unicom", "中国联通"},
+	{"china unicom", "中国联通"},
+	{"mobile", "中国移动"},
+	{"china mobile", "中国移动"},
+	{"cernet", "教育网"},
+	{"education", "教育网"},
+}
+
+// CountryLabelZh ISO2 → 中文国名（未知则返回原码）
+func CountryLabelZh(iso string) string {
+	iso = strings.ToUpper(strings.TrimSpace(iso))
+	if iso == "" {
+		return ""
+	}
+	if v, ok := countryZh[iso]; ok {
+		return v
+	}
+	return iso
+}
+
+// ApplyGeoZh 就地补充中文省/市/运营商；country 保持 ISO2
+func ApplyGeoZh(g *GeoInfo) {
+	if g == nil {
+		return
+	}
+	g.Country = normalizeCountryCode(g.Country)
+	if g.Country == "CN" || g.Country == "HK" || g.Country == "MO" || g.Country == "TW" {
+		mapCNRegionCity(g)
+	}
+	if g.ASN > 0 {
+		if zh, ok := asnOrgZh[g.ASN]; ok {
+			g.ASOrg = zh
+		} else if g.ASOrg != "" {
+			g.ASOrg = mapASOrgZh(g.ASOrg)
+		}
+	} else if g.ASOrg != "" {
+		g.ASOrg = mapASOrgZh(g.ASOrg)
+	}
+	g.Region = truncateRunes(strings.TrimSpace(g.Region), 64)
+	g.City = truncateRunes(strings.TrimSpace(g.City), 64)
+	g.ASOrg = truncateRunes(strings.TrimSpace(g.ASOrg), 128)
+}
+
+func mapCNRegionCity(g *GeoInfo) {
+	if g.RegionISO == "" {
+		if meta, ok := lookupCNRegion(g.Region); ok {
+			g.Region = meta.Name
+			g.RegionISO = meta.ISO
+		}
+	} else if g.Region != "" {
+		if meta, ok := lookupCNRegion(g.Region); ok {
+			if g.RegionISO == "" {
+				g.RegionISO = meta.ISO
+			}
+			g.Region = meta.Name
+		}
+	} else if g.RegionISO != "" {
+		for _, meta := range cnRegionMap {
+			if meta.ISO == strings.ToUpper(g.RegionISO) {
+				g.Region = meta.Name
+				break
+			}
+		}
+	}
+	if g.City != "" {
+		if zh, ok := lookupCityZh(g.City); ok {
+			g.City = zh
+		}
+	}
+	// 直辖市：BIN 有时只给城市不给省
+	if g.Region == "" && g.City != "" {
+		switch g.City {
+		case "北京", "上海", "天津", "重庆":
+			g.Region = g.City
+			if meta, ok := cnRegionMap[strings.ToLower(g.City)]; ok {
+				g.RegionISO = meta.ISO
+			}
+		}
+	}
+}
+
+func lookupCNRegion(name string) (cnRegionMeta, bool) {
+	key := strings.ToLower(strings.TrimSpace(name))
+	if key == "" {
+		return cnRegionMeta{}, false
+	}
+	if meta, ok := cnRegionMap[key]; ok {
+		return meta, true
+	}
+	// 去掉常见后缀再试
+	for _, suffix := range []string{" province", " sheng", " autonomous region", " municipality"} {
+		if strings.HasSuffix(key, suffix) {
+			if meta, ok := cnRegionMap[strings.TrimSuffix(key, suffix)]; ok {
+				return meta, true
+			}
+		}
+	}
+	return cnRegionMeta{}, false
+}
+
+func lookupCityZh(name string) (string, bool) {
+	key := strings.ToLower(strings.TrimSpace(name))
+	if zh, ok := cityZh[key]; ok {
+		return zh, true
+	}
+	return "", false
+}
+
+func mapASOrgZh(org string) string {
+	l := strings.ToLower(strings.TrimSpace(org))
+	if l == "" {
+		return org
+	}
+	for _, rule := range asnOrgKeywordZh {
+		if strings.Contains(l, rule.kw) {
+			return rule.zh
+		}
+	}
+	// "AS4134 Chinanet" 等形式
+	if strings.HasPrefix(l, "as") {
+		num := strings.TrimPrefix(l, "as")
+		if i := strings.IndexByte(num, ' '); i >= 0 {
+			num = num[:i]
+		}
+		if n, err := strconv.ParseUint(num, 10, 32); err == nil {
+			if zh, ok := asnOrgZh[uint(n)]; ok {
+				return zh
+			}
+		}
+	}
+	return org
+}

service/geoip.go

@@ -0,0 +1,333 @@
+package service
+
+import (
+	"net"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/ip2location/ip2location-go/v9"
+	"github.com/oschwald/maxminddb-golang"
+)
+
+// GeoInfo IP 地理与运营商解析结果
+type GeoInfo struct {
+	Country   string
+	Region    string // 省/州（写入前经 ApplyGeoZh 中文化）
+	RegionISO string // 省/州 ISO，如 GD
+	City      string
+	ASN       uint
+	ASOrg     string
+}
+
+type geoIPSuite struct {
+	dataDir string
+	mu      sync.RWMutex
+	binV4   *binHandle
+	binV6   *binHandle
+	asn     *mmdbHandle
+	country *mmdbHandle // 可选：BIN 未命中时国家兜底
+}
+
+type binHandle struct {
+	path string
+	db   *ip2location.DB
+	mod  time.Time
+}
+
+type mmdbHandle struct {
+	path string
+	db   *maxminddb.Reader
+	mod  time.Time
+}
+
+func newGeoIPSuite(dataDir string) *geoIPSuite {
+	s := &geoIPSuite{dataDir: dataDir}
+	s.binV4 = &binHandle{path: filepath.Join(dataDir, "IP2LOCATION-LITE-DB3.BIN")}
+	s.binV6 = &binHandle{path: filepath.Join(dataDir, "IP2LOCATION-LITE-DB3.IPV6.BIN")}
+	s.asn = &mmdbHandle{path: filepath.Join(dataDir, "GeoLite2-ASN.mmdb")}
+	s.country = &mmdbHandle{path: filepath.Join(dataDir, "GeoLite2-Country.mmdb")}
+	s.openAll()
+	return s
+}
+
+func (s *geoIPSuite) openAll() {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	openBIN(s.binV4)
+	openBIN(s.binV6)
+	openMMDB(s.asn)
+	openMMDB(s.country)
+}
+
+func openBIN(h *binHandle) {
+	if h == nil {
+		return
+	}
+	st, err := os.Stat(h.path)
+	if err != nil {
+		closeBIN(h)
+		return
+	}
+	if h.db != nil && st.ModTime().Equal(h.mod) {
+		return
+	}
+	db, err := ip2location.OpenDB(h.path)
+	if err != nil {
+		closeBIN(h)
+		return
+	}
+	closeBIN(h)
+	h.db = db
+	h.mod = st.ModTime()
+}
+
+func closeBIN(h *binHandle) {
+	if h != nil && h.db != nil {
+		h.db.Close()
+		h.db = nil
+	}
+}
+
+func openMMDB(h *mmdbHandle) {
+	if h == nil {
+		return
+	}
+	st, err := os.Stat(h.path)
+	if err != nil {
+		closeMMDB(h)
+		return
+	}
+	if h.db != nil && st.ModTime().Equal(h.mod) {
+		return
+	}
+	db, err := maxminddb.Open(h.path)
+	if err != nil {
+		closeMMDB(h)
+		return
+	}
+	closeMMDB(h)
+	h.db = db
+	h.mod = st.ModTime()
+}
+
+func closeMMDB(h *mmdbHandle) {
+	if h != nil && h.db != nil {
+		_ = h.db.Close()
+		h.db = nil
+	}
+}
+
+func (s *geoIPSuite) ReloadIfNeeded() {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	reloadBIN(s.binV4)
+	reloadBIN(s.binV6)
+	reloadMMDB(s.asn)
+	reloadMMDB(s.country)
+}
+
+func reloadBIN(h *binHandle) {
+	if h == nil {
+		return
+	}
+	st, err := os.Stat(h.path)
+	if err != nil {
+		closeBIN(h)
+		return
+	}
+	if h.db != nil && st.ModTime().Equal(h.mod) {
+		return
+	}
+	openBIN(h)
+}
+
+func reloadMMDB(h *mmdbHandle) {
+	if h == nil {
+		return
+	}
+	st, err := os.Stat(h.path)
+	if err != nil {
+		closeMMDB(h)
+		return
+	}
+	if h.db != nil && st.ModTime().Equal(h.mod) {
+		return
+	}
+	openMMDB(h)
+}
+
+func (s *geoIPSuite) Close() {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	closeBIN(s.binV4)
+	closeBIN(s.binV6)
+	closeMMDB(s.asn)
+	closeMMDB(s.country)
+}
+
+func (s *geoIPSuite) BINV4Available() bool {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return s.binV4 != nil && s.binV4.db != nil
+}
+
+func (s *geoIPSuite) BINV6Available() bool {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return s.binV6 != nil && s.binV6.db != nil
+}
+
+func (s *geoIPSuite) ASNAvailable() bool {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return s.asn != nil && s.asn.db != nil
+}
+
+func (s *geoIPSuite) CountryAvailable() bool {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return s.country != nil && s.country.db != nil
+}
+
+func (s *geoIPSuite) AnyAvailable() bool {
+	return s.BINV4Available() || s.BINV6Available() || s.ASNAvailable() || s.CountryAvailable()
+}
+
+// Paths 返回 v4 BIN、v6 BIN、ASN、Country 兜底库路径
+func (s *geoIPSuite) Paths() (v4, v6, asn, country string) {
+	return filepath.Join(s.dataDir, "IP2LOCATION-LITE-DB3.BIN"),
+		filepath.Join(s.dataDir, "IP2LOCATION-LITE-DB3.IPV6.BIN"),
+		filepath.Join(s.dataDir, "GeoLite2-ASN.mmdb"),
+		filepath.Join(s.dataDir, "GeoLite2-Country.mmdb")
+}
+
+type geoCountryOnlyRecord struct {
+	Country struct {
+		ISOCode string `maxminddb:"iso_code"`
+	} `maxminddb:"country"`
+}
+
+type geoASNRecord struct {
+	AutonomousSystemNumber       uint   `maxminddb:"autonomous_system_number"`
+	AutonomousSystemOrganization string `maxminddb:"autonomous_system_organization"`
+}
+
+// Lookup 解析 IP 地理与 ASN（BIN 负责国家/省/市，ASN 独立查询）
+func (s *geoIPSuite) Lookup(ipStr string) GeoInfo {
+	var out GeoInfo
+	ip := net.ParseIP(ipStr)
+	if ip == nil || s == nil {
+		return out
+	}
+
+	s.mu.RLock()
+	v4DB := (*ip2location.DB)(nil)
+	v6DB := (*ip2location.DB)(nil)
+	asnDB := (*maxminddb.Reader)(nil)
+	countryDB := (*maxminddb.Reader)(nil)
+	if s.binV4 != nil {
+		v4DB = s.binV4.db
+	}
+	if s.binV6 != nil {
+		v6DB = s.binV6.db
+	}
+	if s.asn != nil {
+		asnDB = s.asn.db
+	}
+	if s.country != nil {
+		countryDB = s.country.db
+	}
+	s.mu.RUnlock()
+
+	binDB := v6DB
+	if ip.To4() != nil {
+		binDB = v4DB
+	}
+	if binDB != nil {
+		rec, err := binDB.Get_all(ipStr)
+		if err == nil {
+			out.Country = normalizeCountryCode(rec.Country_short)
+			out.Region = strings.TrimSpace(rec.Region)
+			out.City = strings.TrimSpace(rec.City)
+		}
+	}
+
+	if out.Country == "" && countryDB != nil {
+		var rec geoCountryOnlyRecord
+		if err := countryDB.Lookup(ip, &rec); err == nil {
+			out.Country = normalizeCountryCode(rec.Country.ISOCode)
+		}
+	}
+
+	if asnDB != nil {
+		var rec geoASNRecord
+		if err := asnDB.Lookup(ip, &rec); err == nil {
+			out.ASN = rec.AutonomousSystemNumber
+			out.ASOrg = strings.TrimSpace(rec.AutonomousSystemOrganization)
+		}
+	}
+
+	ApplyGeoZh(&out)
+	return out
+}
+
+// GeoIPService 对外暴露的 Geo 查询（诊断命令等）
+type GeoIPService struct {
+	inner *geoIPSuite
+}
+
+// NewGeoIPService 打开数据目录下的 BIN/MMDB
+func NewGeoIPService(dataDir string) *GeoIPService {
+	return &GeoIPService{inner: newGeoIPSuite(dataDir)}
+}
+
+func (s *GeoIPService) Close() {
+	if s != nil && s.inner != nil {
+		s.inner.Close()
+	}
+}
+
+func (s *GeoIPService) Lookup(ip string) GeoInfo {
+	if s == nil || s.inner == nil {
+		return GeoInfo{}
+	}
+	return s.inner.Lookup(ip)
+}
+
+func (s *GeoIPService) Paths() (v4, v6, asn, country string) {
+	if s == nil || s.inner == nil {
+		return "", "", "", ""
+	}
+	return s.inner.Paths()
+}
+
+func (s *GeoIPService) BINV4Available() bool {
+	if s == nil || s.inner == nil {
+		return false
+	}
+	return s.inner.BINV4Available()
+}
+
+func (s *GeoIPService) BINV6Available() bool {
+	if s == nil || s.inner == nil {
+		return false
+	}
+	return s.inner.BINV6Available()
+}
+
+func (s *GeoIPService) ASNAvailable() bool {
+	if s == nil || s.inner == nil {
+		return false
+	}
+	return s.inner.ASNAvailable()
+}
+
+func (s *GeoIPService) CountryAvailable() bool {
+	if s == nil || s.inner == nil {
+		return false
+	}
+	return s.inner.CountryAvailable()
+}

service/monitor_test.go

@@ -0,0 +1,85 @@
+package service
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestNormalizeCountryCode(t *testing.T) {
+	if normalizeCountryCode("cn") != "CN" {
+		t.Fatal("expected CN")
+	}
+	if normalizeCountryCode("XX") != "" {
+		t.Fatal("XX should be empty")
+	}
+	if normalizeCountryCode("USA") != "" {
+		t.Fatal("USA should be empty")
+	}
+}
+
+func TestShouldSkipDefaults(t *testing.T) {
+	rules := DefaultMonitorExcludeRules()
+	for _, path := range []string{
+		"/health", "/uploads/a.png", "/api/admin/monitor/overview",
+		"/assets/app.js", "/admin", "/admin/dashboard", "/api/me", "/api/site-branding",
+	} {
+		skip := false
+		lower := strings.ToLower(path)
+		for _, rule := range rules {
+			r := strings.ToLower(strings.TrimSpace(rule))
+			if r == "" {
+				continue
+			}
+			if strings.HasPrefix(r, ".") {
+				if strings.HasSuffix(lower, r) {
+					skip = true
+					break
+				}
+				continue
+			}
+			if strings.HasPrefix(lower, r) || lower == strings.TrimSuffix(r, "/") {
+				skip = true
+				break
+			}
+		}
+		if !skip {
+			t.Fatalf("expected skip for %s", path)
+		}
+	}
+}
+
+func TestNormalizePageViewPath(t *testing.T) {
+	cases := []struct {
+		in   string
+		ok   bool
+		want string
+	}{
+		{"/", true, "/"},
+		{"/post/1", true, "/post/1"},
+		{"/post/1?x=1", true, "/post/1?x=1"},
+		{"/admin", false, ""},
+		{"/admin/dashboard", false, ""},
+		{"/login", false, ""},
+		{"/api/posts", false, ""},
+		{"https://evil.com/", false, ""},
+		{"", false, ""},
+	}
+	for _, c := range cases {
+		got, ok := NormalizePageViewPath(c.in)
+		if ok != c.ok || got != c.want {
+			t.Fatalf("NormalizePageViewPath(%q)=(%q,%v) want (%q,%v)", c.in, got, ok, c.want, c.ok)
+		}
+	}
+}
+
+func TestClassifyUA(t *testing.T) {
+	if classifyUA("Mozilla/5.0 Chrome/120", "browser") != "Chrome" {
+		t.Fatal("browser")
+	}
+	if classifyUA("Mozilla/5.0 (Windows NT 10.0)", "os") != "Windows" {
+		t.Fatal("os")
+	}
+	if classifyUA("iPhone", "device") != "Mobile" {
+		t.Fatal("device")
+	}
+}

service/ratelimit.go

@@ -54,6 +54,12 @@ func (r *RateLimiter) limitFor(action string) int {
 	if action == "friend_link" {
 		return 5
 	}
+	if action == "community_heartbeat" {
+		return 30
+	}
+	if action == "monitor_pageview" {
+		return 120 // SPA 路由切换较频繁
+	}
 	return r.settings.RateLimitFor(action)
 }
 
@@ -61,6 +67,12 @@ func (r *RateLimiter) windowFor(action string) time.Duration {
 	if action == "friend_link" {
 		return time.Hour
 	}
+	if action == "community_heartbeat" {
+		return time.Hour
+	}
+	if action == "monitor_pageview" {
+		return time.Minute
+	}
 	return time.Duration(r.settings.RateLimitWindowSec()) * time.Second
 }
 

service/settings.go

@@ -3,6 +3,7 @@ package service
 import (
 	"encoding/json"
 	"errors"
+	"net"
 	"net/url"
 	"strconv"
 	"strings"
@@ -42,9 +43,12 @@ const (
 	SettingAsideShowTagCloud        = "aside_show_tag_cloud"
 	SettingAsideShowRecentComments  = "aside_show_recent_comments"
 	SettingAsideShowFriendLinks     = "aside_show_friend_links"
+	SettingAsideShowShowcase        = "aside_show_showcase"
 	SettingAsideWidgets             = "aside_widgets"
 	SettingNavShowFriendLinks       = "nav_show_friend_links"
 	SettingFooterShowFriendLinks    = "footer_show_friend_links"
+	SettingNavShowShowcase          = "nav_show_showcase"
+	SettingFooterShowShowcase       = "footer_show_showcase"
 	SettingFeedListStyle            = "feed_list_style"
 
 	// 伪静态键名见 permalink.go：SettingPermalinkEnabled / SettingPermalinkExt
@@ -93,6 +97,24 @@ const (
 	SettingSiteFriendLinks           = "site_friend_links"
 	SettingFriendLinkReciprocalCheck = "friend_link_reciprocal_check"
 
+	SettingCommunityReportEnabled = "community_report_enabled"
+	SettingCommunityHubEnabled    = "community_hub_enabled" // 遗留键，不再作为开关来源
+	SettingCommunityInstanceID    = "community_instance_id"
+	SettingCommunityHubURL        = "community_hub_url"
+	SettingCommunitySiteURL       = "community_site_url" // 上报用的本站公开地址（可回退 OIDC ROOT_URL）
+
+	SettingMonitorEnabled           = "monitor_enabled"
+	SettingMonitorRetention         = "monitor_retention_days"
+	SettingMonitorAccessLogRetention = "monitor_access_log_retention_days"
+	SettingMonitorExclude           = "monitor_exclude_json"
+	SettingMonitorTrustProxy        = "monitor_trust_proxy"
+
+	// DefaultCommunityHubURL 官方演示站（社区枢纽默认地址）
+	DefaultCommunityHubURL = "https://bbs.iioio.com"
+
+	// DefaultMonitorExcludeJSON 默认排除路径/后缀（JSON 数组）
+	DefaultMonitorExcludeJSON = `["/admin","/api/admin/","/api/me","/api/site-branding","/health","/uploads/","/media/","/static/","/spa/","/api/admin/monitor","/api/monitor/pageview","/favicon.ico",".js",".css",".map",".woff",".woff2",".ttf",".png",".jpg",".jpeg",".gif",".webp",".avif",".svg",".ico"]`
+
 	// pageSizeAPIMax 单次列表请求条数硬上限（防客户端传超大 size），非后台可配项
 	pageSizeAPIMax = 100
 )
@@ -129,9 +151,12 @@ type ForumLimits struct {
 	AsideShowTagCloud       bool          `json:"aside_show_tag_cloud"`
 	AsideShowRecentComments bool          `json:"aside_show_recent_comments"`
 	AsideShowFriendLinks    bool          `json:"aside_show_friend_links"`
+	AsideShowShowcase       bool          `json:"aside_show_showcase"`
 	AsideWidgets            []AsideWidget `json:"aside_widgets"`
 	NavShowFriendLinks      bool          `json:"nav_show_friend_links"`
 	FooterShowFriendLinks   bool          `json:"footer_show_friend_links"`
+	NavShowShowcase         bool          `json:"nav_show_showcase"`
+	FooterShowShowcase      bool          `json:"footer_show_showcase"`
 
 	FeedListStyle string `json:"feed_list_style"`
 
@@ -150,6 +175,7 @@ const (
 	AsideWidgetRecentComments = "recent_comments"
 	AsideWidgetRecentUsers    = "recent_users"
 	AsideWidgetFriendLinks    = "friend_links"
+	AsideWidgetShowcase       = "showcase"
 )
 
 var asideWidgetDefaultOrder = []string{
@@ -157,6 +183,7 @@ var asideWidgetDefaultOrder = []string{
 	AsideWidgetRecentComments,
 	AsideWidgetRecentUsers,
 	AsideWidgetFriendLinks,
+	AsideWidgetShowcase,
 }
 
 // ForumLimitsPublic 前台可见的限制（不含限流等内部配置）
@@ -180,14 +207,20 @@ type ForumLimitsPublic struct {
 	AsideShowTagCloud       bool          `json:"aside_show_tag_cloud"`
 	AsideShowRecentComments bool          `json:"aside_show_recent_comments"`
 	AsideShowFriendLinks    bool          `json:"aside_show_friend_links"`
+	AsideShowShowcase       bool          `json:"aside_show_showcase"`
 	AsideWidgets            []AsideWidget `json:"aside_widgets"`
 	NavShowFriendLinks      bool          `json:"nav_show_friend_links"`
 	FooterShowFriendLinks   bool          `json:"footer_show_friend_links"`
+	NavShowShowcase         bool          `json:"nav_show_showcase"`
+	FooterShowShowcase      bool          `json:"footer_show_showcase"`
 
 	FeedListStyle string `json:"feed_list_style"`
 
 	PermalinkEnabled bool   `json:"permalink_enabled"`
 	PermalinkExt     string `json:"permalink_ext"`
+
+	// MonitorPageview 是否接受前台路由 pageview 信标（与 monitor_enabled 同步）
+	MonitorPageview bool `json:"monitor_pageview"`
 }
 
 type settingDef struct {
@@ -234,7 +267,8 @@ var asideSettingDefaults = map[string]string{
 	SettingAsideShowTagCloud:       "0",
 	SettingAsideShowRecentComments: "0",
 	SettingAsideShowFriendLinks:    "1",
-	SettingAsideWidgets:            `[{"id":"tag_cloud","enabled":false},{"id":"recent_comments","enabled":false},{"id":"friend_links","enabled":true}]`,
+	SettingAsideShowShowcase:       "0",
+	SettingAsideWidgets:            `[{"id":"tag_cloud","enabled":false},{"id":"recent_comments","enabled":false},{"id":"friend_links","enabled":true},{"id":"showcase","enabled":false}]`,
 }
 
 var mailSettingDefaults = map[string]string{
@@ -280,6 +314,24 @@ var friendLinkSettingDefaults = map[string]string{
 	SettingFriendLinkReciprocalCheck: "0", // 默认关闭回链检测
 	SettingNavShowFriendLinks:        "1",
 	SettingFooterShowFriendLinks:     "1",
+	SettingNavShowShowcase:           "0",
+	SettingFooterShowShowcase:        "0",
+}
+
+var communitySettingDefaults = map[string]string{
+	SettingCommunityReportEnabled: "0",
+	SettingCommunityHubEnabled:    "0",
+	SettingCommunityInstanceID:    "",
+	SettingCommunityHubURL:        DefaultCommunityHubURL,
+	SettingCommunitySiteURL:       "",
+}
+
+var monitorSettingDefaults = map[string]string{
+	SettingMonitorEnabled:            "0",
+	SettingMonitorRetention:          "30",
+	SettingMonitorAccessLogRetention: "7",
+	SettingMonitorExclude:            DefaultMonitorExcludeJSON,
+	SettingMonitorTrustProxy:         "1",
 }
 
 var siteBrandingDefaults = map[string]string{
@@ -375,6 +427,35 @@ type GiteaSyncConfig struct {
 	RepoCount       int64  `json:"repo_count"`
 }
 
+// CommunityConfig 社区上报配置（HubEnabled 只读：运维开关或官网域名）
+type CommunityConfig struct {
+	ReportEnabled bool   `json:"report_enabled"`
+	HubEnabled    bool   `json:"hub_enabled"` // 只读：app.ini / 环境变量 / 官网 Host
+	HubURL        string `json:"hub_url"`
+	SiteURL       string `json:"site_url"` // 上报用的本站公开地址
+	InstanceID    string `json:"instance_id"`
+}
+
+// MonitorConfig 网站监控采集设置
+type MonitorConfig struct {
+	Enabled                  bool     `json:"enabled"`
+	RetentionDays            int      `json:"retention_days"`              // page_views 保留
+	AccessLogRetentionDays   int      `json:"access_log_retention_days"`   // JSONL 请求日志保留
+	ExcludeRules             []string `json:"exclude_rules"`
+	DefaultExcludeRules      []string `json:"default_exclude_rules"` // 只读：恢复推荐规则
+	TrustProxy               bool     `json:"trust_proxy"`
+	AccessLogDir             string   `json:"access_log_dir"`
+	IP2LocationV4Path        string   `json:"ip2location_v4_path"`
+	IP2LocationV6Path        string   `json:"ip2location_v6_path"`
+	IP2LocationV4Available   bool     `json:"ip2location_v4_available"`
+	IP2LocationV6Available   bool     `json:"ip2location_v6_available"`
+	GeoIPAvailable           bool     `json:"geoip_available"`
+	GeoIPCountryPath         string   `json:"geoip_country_path"`
+	GeoIPASNPath             string   `json:"geoip_asn_path"`
+	GeoIPCountryAvailable    bool     `json:"geoip_country_available"`
+	GeoIPASNAvailable        bool     `json:"geoip_asn_available"`
+}
+
 // OIDCConfig OIDC Provider 全局配置（应用凭证见 oauth_clients）
 type OIDCConfig struct {
 	Enabled      bool   `json:"enabled"`
@@ -391,7 +472,8 @@ type OIDCConfig struct {
 
 // ForumSettingsService 论坛全局设置
 type ForumSettingsService struct {
-	mu sync.RWMutex
+	mu                  sync.RWMutex
+	communityHubEnabled bool // 运维配置注入，非后台可改
 }
 
 func NewForumSettingsService() *ForumSettingsService {
@@ -400,6 +482,13 @@ func NewForumSettingsService() *ForumSettingsService {
 	return s
 }
 
+// SetCommunityHubEnabled 由启动配置注入是否作为社区枢纽
+func (s *ForumSettingsService) SetCommunityHubEnabled(enabled bool) {
+	s.mu.Lock()
+	s.communityHubEnabled = enabled
+	s.mu.Unlock()
+}
+
 func (s *ForumSettingsService) ensureDefaults() {
 	for _, def := range forumSettingDefs {
 		var count int64
@@ -464,6 +553,20 @@ func (s *ForumSettingsService) ensureDefaults() {
 			model.DB.Create(&model.ForumSetting{Key: key, Value: val})
 		}
 	}
+	for key, val := range communitySettingDefaults {
+		var count int64
+		model.DB.Model(&model.ForumSetting{}).Where("`key` = ?", key).Count(&count)
+		if count == 0 {
+			model.DB.Create(&model.ForumSetting{Key: key, Value: val})
+		}
+	}
+	for key, val := range monitorSettingDefaults {
+		var count int64
+		model.DB.Model(&model.ForumSetting{}).Where("`key` = ?", key).Count(&count)
+		if count == 0 {
+			model.DB.Create(&model.ForumSetting{Key: key, Value: val})
+		}
+	}
 }
 
 func (s *ForumSettingsService) getString(key, fallback string) string {
@@ -545,9 +648,12 @@ func (s *ForumSettingsService) Limits() ForumLimits {
 		AsideShowTagCloud:       bools.tagCloud,
 		AsideShowRecentComments: bools.recentComments,
 		AsideShowFriendLinks:    bools.friendLinks,
+		AsideShowShowcase:       bools.showcase,
 		AsideWidgets:            widgets,
 		NavShowFriendLinks:      s.NavShowFriendLinks(),
 		FooterShowFriendLinks:   s.FooterShowFriendLinks(),
+		NavShowShowcase:         s.NavShowShowcase(),
+		FooterShowShowcase:      s.FooterShowShowcase(),
 
 		FeedListStyle: s.FeedListStyle(),
 
@@ -578,14 +684,19 @@ func (s *ForumSettingsService) PublicLimits() ForumLimitsPublic {
 		AsideShowTagCloud:       limits.AsideShowTagCloud,
 		AsideShowRecentComments: limits.AsideShowRecentComments,
 		AsideShowFriendLinks:    limits.AsideShowFriendLinks,
+		AsideShowShowcase:       limits.AsideShowShowcase,
 		AsideWidgets:            limits.AsideWidgets,
 		NavShowFriendLinks:      limits.NavShowFriendLinks,
 		FooterShowFriendLinks:   limits.FooterShowFriendLinks,
+		NavShowShowcase:         limits.NavShowShowcase,
+		FooterShowShowcase:      limits.FooterShowShowcase,
 
 		FeedListStyle: limits.FeedListStyle,
 
 		PermalinkEnabled: limits.PermalinkEnabled,
 		PermalinkExt:     limits.PermalinkExt,
+
+		MonitorPageview: s.MonitorEnabled(),
 	}
 }
 
@@ -628,8 +739,11 @@ func (s *ForumSettingsService) UpdateLimits(in ForumLimits) error {
 		SettingAsideShowTagCloud:        bools.tagCloud,
 		SettingAsideShowRecentComments:  bools.recentComments,
 		SettingAsideShowFriendLinks:     bools.friendLinks,
+		SettingAsideShowShowcase:        bools.showcase,
 		SettingNavShowFriendLinks:       in.NavShowFriendLinks,
 		SettingFooterShowFriendLinks:    in.FooterShowFriendLinks,
+		SettingNavShowShowcase:          in.NavShowShowcase,
+		SettingFooterShowShowcase:       in.FooterShowShowcase,
 		SettingPermalinkEnabled:         in.PermalinkEnabled,
 	}
 	for key, on := range boolUpdates {
@@ -729,6 +843,26 @@ func (s *ForumSettingsService) FooterShowFriendLinks() bool {
 	return s.getString(SettingFooterShowFriendLinks, "1") == "1"
 }
 
+// NavShowShowcase 左侧栏「站点」是否展示开源展柜入口；缺省关闭
+func (s *ForumSettingsService) NavShowShowcase() bool {
+	return s.getString(SettingNavShowShowcase, "0") == "1"
+}
+
+// FooterShowShowcase 页脚是否展示开源展柜入口；缺省关闭
+func (s *ForumSettingsService) FooterShowShowcase() bool {
+	return s.getString(SettingFooterShowShowcase, "0") == "1"
+}
+
+// AsideShowShowcase 右侧栏是否展示开源展柜组件
+func (s *ForumSettingsService) AsideShowShowcase() bool {
+	for _, w := range s.AsideWidgets() {
+		if w.ID == AsideWidgetShowcase {
+			return w.Enabled
+		}
+	}
+	return s.getString(SettingAsideShowShowcase, "0") == "1"
+}
+
 func (s *ForumSettingsService) SetFriendLinkReciprocalCheckEnabled(enabled bool) error {
 	v := "0"
 	if enabled {
@@ -753,19 +887,44 @@ func (s *ForumSettingsService) SetFooterShowFriendLinks(enabled bool) error {
 	return s.setString(SettingFooterShowFriendLinks, v)
 }
 
+func (s *ForumSettingsService) SetNavShowShowcase(enabled bool) error {
+	v := "0"
+	if enabled {
+		v = "1"
+	}
+	return s.setString(SettingNavShowShowcase, v)
+}
+
+func (s *ForumSettingsService) SetFooterShowShowcase(enabled bool) error {
+	v := "0"
+	if enabled {
+		v = "1"
+	}
+	return s.setString(SettingFooterShowShowcase, v)
+}
+
 // SetAsideFriendLinksEnabled 更新右侧栏友链组件开关（与 aside_widgets 同步）
 func (s *ForumSettingsService) SetAsideFriendLinksEnabled(enabled bool) error {
+	return s.setAsideWidgetEnabled(AsideWidgetFriendLinks, SettingAsideShowFriendLinks, enabled)
+}
+
+// SetAsideShowcaseEnabled 更新右侧栏开源展柜组件开关（与 aside_widgets 同步）
+func (s *ForumSettingsService) SetAsideShowcaseEnabled(enabled bool) error {
+	return s.setAsideWidgetEnabled(AsideWidgetShowcase, SettingAsideShowShowcase, enabled)
+}
+
+func (s *ForumSettingsService) setAsideWidgetEnabled(widgetID, boolSettingKey string, enabled bool) error {
 	widgets := s.AsideWidgets()
 	found := false
 	for i := range widgets {
-		if widgets[i].ID == AsideWidgetFriendLinks {
+		if widgets[i].ID == widgetID {
 			widgets[i].Enabled = enabled
 			found = true
 			break
 		}
 	}
 	if !found {
-		widgets = append(widgets, AsideWidget{ID: AsideWidgetFriendLinks, Enabled: enabled})
+		widgets = append(widgets, AsideWidget{ID: widgetID, Enabled: enabled})
 	}
 	widgets = NormalizeAsideWidgets(widgets)
 	bools := asideBoolsFromWidgets(widgets)
@@ -777,16 +936,28 @@ func (s *ForumSettingsService) SetAsideFriendLinksEnabled(enabled bool) error {
 		return err
 	}
 	v := "0"
-	if bools.friendLinks {
+	switch widgetID {
-		v = "1"
+	case AsideWidgetFriendLinks:
+		if bools.friendLinks {
+			v = "1"
+		}
+	case AsideWidgetShowcase:
+		if bools.showcase {
+			v = "1"
+		}
+	default:
+		if enabled {
+			v = "1"
+		}
 	}
-	return s.setString(SettingAsideShowFriendLinks, v)
+	return s.setString(boolSettingKey, v)
 }
 
 type asideWidgetBools struct {
 	tagCloud       bool
 	recentComments bool
 	friendLinks    bool
+	showcase       bool
 }
 
 func asideWidgetsFromBools(tagCloud, recentComments, friendLinks bool) []AsideWidget {
@@ -794,6 +965,7 @@ func asideWidgetsFromBools(tagCloud, recentComments, friendLinks bool) []AsideWi
 		{ID: AsideWidgetTagCloud, Enabled: tagCloud},
 		{ID: AsideWidgetRecentComments, Enabled: recentComments},
 		{ID: AsideWidgetFriendLinks, Enabled: friendLinks},
+		{ID: AsideWidgetShowcase, Enabled: false},
 	}
 }
 
@@ -807,6 +979,8 @@ func asideBoolsFromWidgets(widgets []AsideWidget) asideWidgetBools {
 			out.recentComments = w.Enabled
 		case AsideWidgetFriendLinks:
 			out.friendLinks = w.Enabled
+		case AsideWidgetShowcase:
+			out.showcase = w.Enabled
 		}
 	}
 	return out
@@ -814,7 +988,7 @@ func asideBoolsFromWidgets(widgets []AsideWidget) asideWidgetBools {
 
 func isValidAsideWidgetID(id string) bool {
 	switch id {
-	case AsideWidgetTagCloud, AsideWidgetRecentComments, AsideWidgetRecentUsers, AsideWidgetFriendLinks:
+	case AsideWidgetTagCloud, AsideWidgetRecentComments, AsideWidgetRecentUsers, AsideWidgetFriendLinks, AsideWidgetShowcase:
 		return true
 	default:
 		return false
@@ -1090,6 +1264,227 @@ func (s *ForumSettingsService) UpdateGiteaSyncConfig(in GiteaSyncConfig) error {
 	return nil
 }
 
+// CommunityConfig 读取社区上报配置（无请求上下文；官网需靠已存 ROOT_URL / site_url）
+func (s *ForumSettingsService) CommunityConfig() CommunityConfig {
+	return s.CommunityConfigForRequest("")
+}
+
+// CommunityConfigForRequest 读取社区配置；requestHint 可为 Origin / 公开 URL，用于识别官网 Host
+func (s *ForumSettingsService) CommunityConfigForRequest(requestHint string) CommunityConfig {
+	return CommunityConfig{
+		ReportEnabled: s.getString(SettingCommunityReportEnabled, "0") == "1",
+		HubEnabled:    s.CommunityHubEnabled(requestHint),
+		HubURL:        DefaultCommunityHubURL,
+		SiteURL:       s.CommunitySiteURL(requestHint),
+		InstanceID:    strings.TrimSpace(s.getString(SettingCommunityInstanceID, "")),
+	}
+}
+
+// CommunityHubEnabled 是否作为社区枢纽：运维开关，或本站即为官方演示站域名
+func (s *ForumSettingsService) CommunityHubEnabled(requestHint string) bool {
+	s.mu.RLock()
+	ops := s.communityHubEnabled
+	s.mu.RUnlock()
+	if ops {
+		return true
+	}
+	official := officialCommunityHubHost()
+	if official == "" {
+		return false
+	}
+	for _, cand := range []string{
+		s.getString(SettingOIDCRootURL, ""),
+		s.getString(SettingCommunitySiteURL, ""),
+		requestHint,
+	} {
+		if hostFromURLOrHost(cand) == official {
+			return true
+		}
+	}
+	return false
+}
+
+// officialCommunityHubHost 官方枢纽规范化主机名（如 bbs.iioio.com）
+func officialCommunityHubHost() string {
+	return hostFromURLOrHost(DefaultCommunityHubURL)
+}
+
+// hostFromURLOrHost 从 URL 或裸 Host 提取规范化主机名（小写、去 www、去端口）
+func hostFromURLOrHost(raw string) string {
+	raw = strings.TrimSpace(strings.ToLower(raw))
+	if raw == "" {
+		return ""
+	}
+	if strings.Contains(raw, "://") {
+		u, err := url.Parse(raw)
+		if err != nil || u.Host == "" {
+			return ""
+		}
+		raw = u.Host
+	} else if i := strings.IndexAny(raw, "/?"); i >= 0 {
+		raw = raw[:i]
+	}
+	if raw == "" {
+		return ""
+	}
+	if h, _, err := net.SplitHostPort(raw); err == nil {
+		raw = h
+	}
+	return strings.TrimPrefix(raw, "www.")
+}
+
+// CommunitySiteURL 上报用的本站公开地址：已持久化 > OIDC ROOT_URL > 请求 Origin
+func (s *ForumSettingsService) CommunitySiteURL(requestOrigin string) string {
+	if u := normalizeRootURL(s.getString(SettingCommunitySiteURL, "")); u != "" {
+		return strings.TrimRight(u, "/")
+	}
+	return s.SitePublicBaseURL(requestOrigin)
+}
+
+// EnsureCommunitySiteURL 在开启上报时确保有可用的本站公开地址；origin 可来自当前管理请求
+func (s *ForumSettingsService) EnsureCommunitySiteURL(requestOrigin string) (string, error) {
+	if u := s.CommunitySiteURL(requestOrigin); u != "" {
+		// 若仅靠 Origin 推断，持久化以便后台 ticker 使用
+		if normalizeRootURL(s.getString(SettingCommunitySiteURL, "")) == "" &&
+			normalizeRootURL(s.getString(SettingOIDCRootURL, "")) == "" {
+			if err := s.setString(SettingCommunitySiteURL, u); err != nil {
+				return "", err
+			}
+		}
+		return u, nil
+	}
+	return "", errors.New("无法确定本站公开地址：请先在 OIDC 设置中填写 ROOT_URL，或通过浏览器管理端开启上报")
+}
+
+// EnsureCommunityInstanceID 确保本机有稳定的匿名实例 ID
+func (s *ForumSettingsService) EnsureCommunityInstanceID() (string, error) {
+	id := strings.TrimSpace(s.getString(SettingCommunityInstanceID, ""))
+	if id != "" {
+		return id, nil
+	}
+	id = newCommunityInstanceID()
+	if err := s.setString(SettingCommunityInstanceID, id); err != nil {
+		return "", err
+	}
+	return id, nil
+}
+
+// UpdateCommunityConfig 仅更新上报开关；忽略客户端传入的 hub_url / site_url
+func (s *ForumSettingsService) UpdateCommunityConfig(in CommunityConfig) (wasReportEnabled bool, err error) {
+	wasReportEnabled = s.getString(SettingCommunityReportEnabled, "0") == "1"
+	report := "0"
+	if in.ReportEnabled {
+		report = "1"
+	}
+	if err := s.setString(SettingCommunityReportEnabled, report); err != nil {
+		return wasReportEnabled, err
+	}
+	if in.ReportEnabled {
+		if _, err := s.EnsureCommunityInstanceID(); err != nil {
+			return wasReportEnabled, err
+		}
+	}
+	return wasReportEnabled, nil
+}
+
+// DefaultMonitorExcludeRules 导出推荐排除规则（供设置页「恢复默认」）
+func DefaultMonitorExcludeRules() []string {
+	return parseMonitorExcludeJSON(DefaultMonitorExcludeJSON)
+}
+
+func normalizeMonitorRetentionDays(v int) int {
+	if v < 1 {
+		return 1
+	}
+	if v > 365 {
+		return 365
+	}
+	return v
+}
+
+// MonitorConfig 读取网站监控设置
+func (s *ForumSettingsService) MonitorConfig() MonitorConfig {
+	retention, _ := strconv.Atoi(s.getString(SettingMonitorRetention, "30"))
+	accessRetention, _ := strconv.Atoi(s.getString(SettingMonitorAccessLogRetention, "7"))
+	return MonitorConfig{
+		Enabled:                s.getString(SettingMonitorEnabled, "0") == "1",
+		RetentionDays:          normalizeMonitorRetentionDays(retention),
+		AccessLogRetentionDays: normalizeMonitorRetentionDays(accessRetention),
+		ExcludeRules:           parseMonitorExcludeJSON(s.getString(SettingMonitorExclude, DefaultMonitorExcludeJSON)),
+		DefaultExcludeRules:    DefaultMonitorExcludeRules(),
+		TrustProxy:             s.getString(SettingMonitorTrustProxy, "1") == "1",
+	}
+}
+
+// MonitorEnabled 采集是否开启
+func (s *ForumSettingsService) MonitorEnabled() bool {
+	return s.getString(SettingMonitorEnabled, "0") == "1"
+}
+
+// UpdateMonitorConfig 更新网站监控设置
+func (s *ForumSettingsService) UpdateMonitorConfig(in MonitorConfig) error {
+	enabled := "0"
+	if in.Enabled {
+		enabled = "1"
+	}
+	retention := normalizeMonitorRetentionDays(in.RetentionDays)
+	accessRetention := normalizeMonitorRetentionDays(in.AccessLogRetentionDays)
+	trust := "0"
+	if in.TrustProxy {
+		trust = "1"
+	}
+	rules := in.ExcludeRules
+	if rules == nil {
+		rules = parseMonitorExcludeJSON(DefaultMonitorExcludeJSON)
+	}
+	raw, err := json.Marshal(normalizeMonitorExclude(rules))
+	if err != nil {
+		return err
+	}
+	updates := map[string]string{
+		SettingMonitorEnabled:            enabled,
+		SettingMonitorRetention:          strconv.Itoa(retention),
+		SettingMonitorAccessLogRetention: strconv.Itoa(accessRetention),
+		SettingMonitorExclude:            string(raw),
+		SettingMonitorTrustProxy:         trust,
+	}
+	for key, val := range updates {
+		if err := s.setString(key, val); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func parseMonitorExcludeJSON(raw string) []string {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		raw = DefaultMonitorExcludeJSON
+	}
+	var rules []string
+	if err := json.Unmarshal([]byte(raw), &rules); err != nil {
+		_ = json.Unmarshal([]byte(DefaultMonitorExcludeJSON), &rules)
+	}
+	return normalizeMonitorExclude(rules)
+}
+
+func normalizeMonitorExclude(rules []string) []string {
+	seen := make(map[string]struct{}, len(rules))
+	out := make([]string, 0, len(rules))
+	for _, r := range rules {
+		r = strings.TrimSpace(r)
+		if r == "" {
+			continue
+		}
+		if _, ok := seen[r]; ok {
+			continue
+		}
+		seen[r] = struct{}{}
+		out = append(out, r)
+	}
+	return out
+}
+
 // StorageConfig 读取上传存储配置（含密钥明文，供内部使用）
 func (s *ForumSettingsService) StorageConfig() StorageConfig {
 	secret := s.getString(SettingStorageSecretKey, "")