Victor_Jay
166e01c7c3
- P0-2: posts/show.html selectMention 闭包 var→let 修复 - P0-3: GetUserStats 增加 SUM(views_count) 统计，替换硬编码 int64(0) - 更新 Fix_List.md 标注 P0-1/2/3 已修复
274 lines
8.2 KiB
Go
274 lines
8.2 KiB
Go
package controller
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import (
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"net/http"
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"strconv"
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"metazone.cc/metalab/internal/common"
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"metazone.cc/metalab/internal/model"
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"metazone.cc/metalab/internal/service"
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"github.com/gin-gonic/gin"
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)
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// SpaceController 用户空间控制器（统一页面：文章/关注/粉丝/收藏/设置）
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type SpaceController struct {
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spaceService spaceUseCase
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followSvc followUseCase
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favoriteSvc favoriteUseCaseForSpace
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}
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// NewSpaceController 构造函数
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func NewSpaceController(spaceService spaceUseCase) *SpaceController {
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return &SpaceController{spaceService: spaceService}
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}
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// WithFollowService 注入关注服务（可选依赖）
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func (ctrl *SpaceController) WithFollowService(svc followUseCase) {
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ctrl.followSvc = svc
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}
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// WithFavoriteService 注入收藏夹服务（可选依赖）
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func (ctrl *SpaceController) WithFavoriteService(svc favoriteUseCaseForSpace) {
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ctrl.favoriteSvc = svc
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}
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// MySpace 自己的空间（/space）— 需登录，重定向到 /space/{uid}
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func (ctrl *SpaceController) MySpace(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.RedirectToLogin(c)
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return
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}
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c.Redirect(http.StatusFound, "/space/"+strconv.FormatUint(uint64(uid), 10))
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}
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// ShowSpace 统一空间页面（/space/:uid?tab=articles|following|followers|collections|settings）
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func (ctrl *SpaceController) ShowSpace(c *gin.Context) {
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uidStr := c.Param("uid")
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uid, err := strconv.ParseUint(uidStr, 10, 64)
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if err != nil {
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c.HTML(http.StatusNotFound, "space/index.html", common.BuildPageData(c, gin.H{
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"Title": "用户不存在",
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"Error": "用户不存在",
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"ExtraCSS": "/static/css/space.css",
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}))
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return
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}
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spaceUser, err := ctrl.spaceService.GetSpaceUser(uint(uid))
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if err != nil || spaceUser == nil {
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c.HTML(http.StatusNotFound, "space/index.html", common.BuildPageData(c, gin.H{
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"Title": "用户不存在",
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"Error": "用户不存在",
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"ExtraCSS": "/static/css/space.css",
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}))
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return
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}
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// 当前登录用户
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currentUID, _, _ := common.GetGinUser(c)
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isOwnSpace := currentUID == uint(uid)
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// 当前激活的 Tab
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tab := c.DefaultQuery("tab", "articles")
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// 分页参数
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page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
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if page < 1 { page = 1 }
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pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "18"))
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if pageSize < 1 || pageSize > 50 { pageSize = 18 }
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// 构建基础数据（含用户统计）
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postCount, _ := ctrl.spaceService.CountUserPosts(uint(uid))
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totalLikes, totalFavorites, totalReads, _ := ctrl.spaceService.GetUserStats(uint(uid))
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data := gin.H{
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"Title": spaceUser.Username + " 的空间",
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"SpaceUser": spaceUser,
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"IsOwnSpace": isOwnSpace,
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"ActiveTab": tab,
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"CurrentUID": currentUID,
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"ExtraCSS": "/static/css/space.css",
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"PostCount": postCount,
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"TotalLikes": totalLikes,
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"TotalFavorites": totalFavorites,
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"TotalReads": totalReads,
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}
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// ---- 根据 Tab 加载对应数据 ----
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switch tab {
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case "following":
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ctrl.loadFollowingData(c, data, uint(uid), currentUID, page, pageSize)
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case "followers":
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ctrl.loadFollowersData(c, data, uint(uid), currentUID, page, pageSize)
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case "collections":
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if !isOwnSpace {
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// 访客不可看收藏夹，重定向到文章
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c.Redirect(http.StatusFound, "/space/"+uidStr+"?tab=articles")
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return
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}
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ctrl.loadCollectionsData(c, data, currentUID, page, pageSize)
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case "settings":
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if !isOwnSpace {
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c.Redirect(http.StatusFound, "/space/"+uidStr+"?tab=articles")
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return
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}
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// 设置页无需额外数据，模板中直接渲染隐私开关
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default: // articles
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ctrl.loadArticlesData(c, data, uint(uid), page, pageSize)
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}
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c.HTML(http.StatusOK, "space/index.html", common.BuildPageData(c, data))
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}
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// loadArticlesData 加载文章列表数据
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func (ctrl *SpaceController) loadArticlesData(c *gin.Context, data gin.H, uid uint, page, pageSize int) {
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posts, total, err := ctrl.spaceService.GetPostsByUser(uid, page, pageSize)
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if err != nil {
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posts = []model.Post{}
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total = 0
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}
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totalPages := common.PageCount(total, pageSize)
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data["Posts"] = posts
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data["Total"] = total
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data["Page"] = page
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data["TotalPages"] = totalPages
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data["PrevPage"] = max(1, page-1)
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data["NextPage"] = min(totalPages, page+1)
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}
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// loadFollowingData 加载关注列表数据
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func (ctrl *SpaceController) loadFollowingData(c *gin.Context, data gin.H, targetUID, currentUID uint, page, pageSize int) {
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if ctrl.followSvc == nil {
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data["FollowingResult"] = &service.FollowListResult{Items: []model.UserFollow{}, Total: 0, Accessible: true}
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return
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}
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res, err := ctrl.followSvc.ListFollowing(targetUID, currentUID, page, pageSize)
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if err != nil || res == nil {
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res = &service.FollowListResult{Items: []model.UserFollow{}, Total: 0, Accessible: true}
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}
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data["FollowingResult"] = res
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}
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// loadFollowersData 加载粉丝列表数据
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func (ctrl *SpaceController) loadFollowersData(c *gin.Context, data gin.H, targetUID, currentUID uint, page, pageSize int) {
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if ctrl.followSvc == nil {
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data["FollowersResult"] = &service.FollowListResult{Items: []model.UserFollow{}, Total: 0, Accessible: true}
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return
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}
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res, err := ctrl.followSvc.ListFollowers(targetUID, currentUID, page, pageSize)
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if err != nil || res == nil {
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res = &service.FollowListResult{Items: []model.UserFollow{}, Total: 0, Accessible: true}
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}
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data["FollowersResult"] = res
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}
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// loadCollectionsData 加载收藏夹数据
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func (ctrl *SpaceController) loadCollectionsData(c *gin.Context, data gin.H, uid uint, page, pageSize int) {
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if ctrl.favoriteSvc == nil {
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data["FoldersResult"] = &service.FavoriteListResult{Folders: []model.Folder{}}
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return
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}
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// 收藏夹列表
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folders, err := ctrl.favoriteSvc.ListFolders(uid)
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if err != nil || folders == nil {
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folders = &service.FavoriteListResult{Folders: []model.Folder{}}
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}
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data["FoldersResult"] = folders
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// 默认展示第一个收藏夹的内容
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folderParam := c.DefaultQuery("folder", "")
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var activeFolderID uint
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if folderParam != "" {
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fid, parseErr := strconv.ParseUint(folderParam, 10, 64)
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if parseErr == nil {
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activeFolderID = uint(fid)
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}
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}
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if activeFolderID == 0 && len(folders.Folders) > 0 {
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activeFolderID = folders.Folders[0].ID
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}
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var folderItems *service.FolderItemsResult
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if activeFolderID > 0 {
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items, itemErr := ctrl.favoriteSvc.ListFolderItems(uid, activeFolderID, page, pageSize)
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if itemErr != nil || items == nil {
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folderItems = &service.FolderItemsResult{Items: []model.FolderItem{}, Total: 0}
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} else {
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folderItems = items
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}
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}
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if folderItems == nil {
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folderItems = &service.FolderItemsResult{Items: []model.FolderItem{}, Total: 0}
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}
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data["FolderItems"] = folderItems
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data["ActiveFolderID"] = activeFolderID
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// 找到当前激活的收藏夹对象传给模板
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var activeFolder *model.Folder
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for i := range folders.Folders {
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if folders.Folders[i].ID == activeFolderID {
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activeFolder = &folders.Folders[i]
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break
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}
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}
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data["ActiveFolder"] = activeFolder
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data["Page"] = page
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data["TotalPages"] = folderItems.TotalPages
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data["PrevPage"] = max(1, page-1)
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data["NextPage"] = min(folderItems.TotalPages, page+1)
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}
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// UpdatePrivacy PUT /api/space/privacy — 更新隐私设置
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func (ctrl *SpaceController) UpdatePrivacy(c *gin.Context) {
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uid, _, ok := common.GetGinUser(c)
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if !ok {
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common.Error(c, http.StatusUnauthorized, "请先登录")
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return
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}
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var req struct {
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Field string `json:"field"`
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Value bool `json:"value"`
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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common.Error(c, http.StatusBadRequest, "参数错误")
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return
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}
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// 支持的字段映射（仅处理已实现的字段）
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allowedFields := map[string]string{
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"follow_list": "follow_list_public",
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"follower_list": "follower_list_public",
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}
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column, ok := allowedFields[req.Field]
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if !ok {
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common.OkMessage(c, "已保存") // 未实现字段直接返回成功，前端不感知
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return
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}
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user, err := ctrl.spaceService.GetSpaceUser(uid)
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if err != nil || user == nil {
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common.Error(c, http.StatusNotFound, "用户不存在")
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return
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}
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switch column {
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case "follow_list_public":
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user.FollowListPublic = req.Value
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case "follower_list_public":
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user.FollowerListPublic = req.Value
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}
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if err := ctrl.spaceService.UpdateUser(user); err != nil {
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common.Error(c, http.StatusInternalServerError, "保存失败")
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return
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}
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common.OkMessage(c, "隐私设置已更新")
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}
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