freefire
7b327bc8cc
- 新增访问统计：visitstats 服务与查询、visit_capture 中间件、爬虫/来源识别、管理端 analytics 页面 - 新增侧边栏：sidebar 服务与 handler、管理端 sidebar 配置页、前端侧边栏组件 - 新增 widget 嵌入代码生成（widgetCode）与 widgetApi - 遥测逻辑迁移至 handler 层，删除 service/telemetry - env 示例补充 Docker 部署可信代理 IP 说明
106 lines
2.8 KiB
Go
106 lines
2.8 KiB
Go
package handler
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import (
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"crypto/rand"
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"encoding/hex"
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"fmt"
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"net/http"
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"strings"
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"github.com/freefire/jiang13-bbs/middleware"
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"github.com/freefire/jiang13-bbs/model"
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"github.com/freefire/jiang13-bbs/service"
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"github.com/gin-gonic/gin"
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)
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func newVisitorID() string {
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var b [16]byte
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_, _ = rand.Read(b[:])
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// 伪 UUID 形态，满足 ValidVisitorID
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return fmt.Sprintf("%s-%s-%s-%s-%s",
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hex.EncodeToString(b[0:4]),
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hex.EncodeToString(b[4:6]),
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hex.EncodeToString(b[6:8]),
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hex.EncodeToString(b[8:10]),
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hex.EncodeToString(b[10:16]),
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)
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}
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// POST /api/telemetry/pageview — 轻量 PV/UV 埋点（公开，需 CSRF + 限流）。
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// 只组装事件并入队即返回，落库由后台协程攒批完成。
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func (h *Handlers) TelemetryPageView(c *gin.Context) {
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if !h.Visit.Enabled() {
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c.Status(http.StatusNoContent)
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return
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}
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var body struct {
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Path string `json:"path"`
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Ref string `json:"ref"`
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}
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if err := c.ShouldBindJSON(&body); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "参数无效"})
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return
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}
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path := strings.TrimSpace(body.Path)
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if !strings.HasPrefix(path, "/") {
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c.JSON(http.StatusBadRequest, gin.H{"error": "参数无效"})
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return
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}
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if len(path) > 512 {
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path = path[:512]
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}
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vid, _ := c.Cookie(service.VisitorCookieName)
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if !service.ValidVisitorID(vid) {
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vid = newVisitorID()
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secure := c.Request.TLS != nil || c.GetHeader("X-Forwarded-Proto") == "https"
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// HttpOnly：仅服务端读 UV，前端埋点不依赖可读 cookie
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c.SetCookie(service.VisitorCookieName, vid, 365*24*3600, "/", "", secure, true)
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}
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ua := c.Request.UserAgent()
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ev := model.VisitEvent{Path: path}
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if bot := service.ClassifyBot(ua); bot != "" {
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// UA 命中爬虫：只进明细，不计 PV/UV
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ev.Kind = model.VisitKindBot
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ev.Bot = bot
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} else {
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ev.Kind = model.VisitKindPageview
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}
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host, kind := service.ClassifyReferrer(body.Ref, c.Request.Host)
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ev.RefHost = host
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ev.RefKind = kind
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if service.ValidVisitorID(vid) {
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ev.VidHash = service.HashVisitorID(vid)
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}
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if u := middleware.CurrentUser(c); u != nil {
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ev.UserID = u.ID
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}
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ev.IP = service.CanonicalIP(c.ClientIP())
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p := service.ParseUserAgent(ua)
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ev.Device = p.Kind
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ev.OS = p.OS
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ev.Browser = p.Browser
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h.Visit.Enqueue(ev)
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c.JSON(http.StatusOK, gin.H{"ok": true})
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}
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// GET /api/admin/analytics/overview?range=7d|30d
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func (h *Handlers) AdminAnalyticsOverview(c *gin.Context) {
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rangeQ := c.DefaultQuery("range", "7d")
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actor := middleware.CurrentActor(c)
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scoped := actor != nil && actor.Role == model.RoleBoardAdmin
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var boardIDs []uint
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if scoped {
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boardIDs = actor.BoardIDs
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}
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data, err := h.Analytics.Overview(rangeQ, boardIDs, scoped)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "获取分析数据失败"})
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return
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}
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c.JSON(http.StatusOK, data)
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}
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