234 lines
6.1 KiB
Go
234 lines
6.1 KiB
Go
/*
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@Time : 2020/6/28 21:40
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@Author : xuyiqing
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@File : users.py
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*/
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package controllers
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import (
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"fmt"
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"go_blog/models"
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"go_blog/pkg/jwt"
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"go_blog/pkg/util"
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"go_blog/serializers"
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"go_blog/themes"
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"html/template"
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"net/http"
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"time"
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"github.com/gin-gonic/gin"
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)
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// 登录
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func UsersLoginHandler(ctx *gin.Context) {
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response := Response{Ctx: ctx}
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var loginUser serializers.Login
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if err := ctx.ShouldBind(&loginUser); err != nil {
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response.BadRequest("请求参数错误: " + err.Error())
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return
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}
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// 修正:通过数据库查询获取用户记录(原逻辑直接使用 loginUser.GetUser() 未查询数据库)
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user := &models.Account{Username: loginUser.Username}
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if err := models.DB.Where("username = ?", user.Username).First(user).Error; err != nil {
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response.BadRequest("用户不存在")
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return
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}
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// 修正:使用 IsPasswordEqual 验证密码
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if !user.IsPasswordEqual(loginUser.Password) {
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response.BadRequest("密码错误")
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return
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}
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token, err := jwt.GenerateToken(user)
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if err != nil {
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response.ServerError("生成令牌失败: " + err.Error())
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return
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}
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// 添加 Authorization 响应头(格式与 auth.go 的 AuthRequired 方法一致)
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ctx.Header("Authorization", "Bearer " + token)
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// 表单提交场景:设置Cookie并跳转(需配合前端使用Cookie存储JWT)
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if ctx.ContentType() == "application/x-www-form-urlencoded" {
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http.SetCookie(ctx.Writer, &http.Cookie{
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Name: "token",
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Value: token,
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Path: "/",
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Expires: time.Now().Add(24 * time.Hour),
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HttpOnly: true, // 防止XSS
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})
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ctx.Redirect(http.StatusFound, "/admin/index")
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return
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}
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// API请求场景:返回JSON
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data, _ := util.PrecisionLost(user)
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data["token"] = token
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response.Response(data, nil)
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}
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// 注册
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func UsersRegisterHandler(ctx *gin.Context) {
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response := Response{Ctx: ctx}
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var registerUser serializers.Login
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if err := ctx.ShouldBind(®isterUser); err != nil {
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response.BadRequest("请求参数错误: " + err.Error()) // 替换 panic 为错误响应
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return
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}
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user := registerUser.GetUser()
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status := user.CheckDuplicateUsername()
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if status == false {
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response.BadRequest("用户名已存在")
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return
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}
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if err := user.SetPassword(user.Password); err != nil {
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panic(err)
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}
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user.IsActive = true
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models.DB.Create(&user)
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response.Response(nil, nil)
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}
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// 修改用户信息
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func UsersSetInfoHandler(ctx *gin.Context) {
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response := Response{Ctx: ctx}
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jsonData, err := util.GetBodyData(ctx)
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if err != nil {
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response.BadRequest("参数解析失败")
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return
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}
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fmt.Println(jsonData)
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if jsonData == nil {
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response.BadRequest("获取不到参数")
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return
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}
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// 从上下文中获取用户(假设 JWT 中间件已将用户存入 "user" 键)
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user, exists := ctx.Get("user")
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if !exists {
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response.Unauthenticated("未登录")
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return
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}
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currentUser, ok := user.(*models.Account) // 明确类型为 models.Account
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if !ok {
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response.ServerError("用户类型错误")
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return
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}
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models.DB.Model(currentUser).Updates(jsonData)
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response.Response(currentUser, nil)
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}
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// 修改密码
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func UsersSetPwdHandler(ctx *gin.Context) {
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response := Response{Ctx: ctx}
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// 从上下文中获取用户(替换原 jwt.AssertUser 调用)
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ctxuser, exists := ctx.Get("user")
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if !exists {
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response.Unauthenticated("未验证登录")
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return
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}
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currentUser, ok := ctxuser.(*models.Account)
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if !ok {
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response.ServerError("用户类型错误")
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return
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}
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if currentUser == nil {
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response.Unauthenticated("未验证登录")
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return
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}
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var user serializers.Account
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if err := ctx.ShouldBindJSON(&user); err != nil {
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response.BadRequest(err.Error())
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return
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}
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if user.Username != currentUser.Username {
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response.BadRequest("当前登录用户用户名与输入用户名不符")
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return
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}
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if user.OldPwd == user.NewPwd {
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response.BadRequest("两次输入的密码相同")
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return
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}
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if isPwd := currentUser.IsPasswordEqual(user.OldPwd); !isPwd {
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response.BadRequest("原密码错误")
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return
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}
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if err := currentUser.SetPassword(user.NewPwd); err != nil {
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response.BadRequest(err.Error())
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return
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}
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models.DB.Save(¤tUser)
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response.Response(nil, nil)
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}
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func UsersListHandler(ctx *gin.Context) {
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response := Response{Ctx: ctx}
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var pager serializers.Pager
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pager.InitPager(ctx)
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var users []models.Account
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// 先查询总记录数
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var totalCount int64
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models.DB.Model(&models.Account{}).Count(&totalCount)
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pager.Total = int(totalCount) // 正确设置总数
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// 分页查询
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// 由于 pager.OffSet 是 int 类型,直接使用该变量,无需调用函数
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models.DB.Offset(pager.OffSet).Limit(pager.PageSize).Find(&users)
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pager.GetPager()
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response.Response(users, pager)
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}
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// ShowLoginPage 渲染登录页面
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func ShowLoginPage(c *gin.Context) {
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// 直接加载 web/admin 目录下的 login.tmpl 模板(需确保文件存在)
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tpl, err := template.ParseFiles("web/admin/login.tmpl")
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if err != nil {
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c.String(http.StatusInternalServerError, "加载模板失败: "+err.Error())
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return
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}
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c.Status(http.StatusOK)
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c.Header("Content-Type", "text/html; charset=utf-8")
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err = tpl.Execute(c.Writer, gin.H{
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"Title": "用户登录",
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})
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if err != nil {
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c.String(http.StatusInternalServerError, "渲染模板错误: "+err.Error())
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}
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}
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// ShowRegisterPage 渲染注册页面
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func ShowRegisterPage(c *gin.Context) {
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tm, exists := c.Get("ThemeManager")
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if !exists {
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c.String(http.StatusInternalServerError, "Theme manager not found")
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return
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}
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themeManager, ok := tm.(*themes.ThemeManager)
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if !ok {
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c.String(http.StatusInternalServerError, "Invalid theme manager type")
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return
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}
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// 假设主题中存在 register.tmpl 模板(或使用后台固定模板)
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tpl := themeManager.GetTemplate("register")
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if tpl == nil {
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c.String(http.StatusInternalServerError, "Template 'register' not found in current theme. Make sure 'register.html' or 'register.tmpl' exists.")
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return
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}
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c.Status(http.StatusOK)
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c.Header("Content-Type", "text/html; charset=utf-8")
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err := tpl.Execute(c.Writer, gin.H{
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"Title": "用户注册",
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})
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if err != nil {
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c.String(http.StatusInternalServerError, "Error rendering template: "+err.Error())
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}
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}
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