feat: 评论系统补充功能完成——图片上传、后台管理、通知跳转高亮

- 评论图片上传(LV4+,经验≥1500),JPEG/PNG 自动转 WebP,二进制搜索质量优化
- 后台评论管理页面,支持关键词搜索、分页、删除,侧边栏新增入口
- 通知跳转高亮:评论通知 RelatedID 改为 postID,消息页链接到 #comments,前端自动滚动
- 新增 adminCommentUseCase/commentStore 接口(遵循 ISP),AdminCommentRow 移至 model 层
- 前端 @mention 联想/图片上传光标插入/评论展开收起/内联回复交互完善
This commit is contained in:
2026-06-01 13:35:41 +08:00
parent b7acc91f8c
commit 36c571b6bb
17 changed files with 532 additions and 11 deletions

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@ -0,0 +1,66 @@
package admin
import (
"net/http"
"strconv"
"metazone.cc/metalab/internal/common"
"metazone.cc/metalab/internal/model"
"github.com/gin-gonic/gin"
)
// AdminCommentController 后台评论管理
type AdminCommentController struct {
commentService adminCommentUseCase
}
// NewAdminCommentController 构造函数
func NewAdminCommentController(cs adminCommentUseCase) *AdminCommentController {
return &AdminCommentController{commentService: cs}
}
// CommentsPage SSR 页面
func (ctrl *AdminCommentController) CommentsPage(c *gin.Context) {
c.HTML(http.StatusOK, "admin/comments/index.html", common.BuildAdminPageData(c, gin.H{
"Title": "评论管理",
"ExtraCSS": "/admin/static/css/comments.css",
}))
}
// ListComments API 列表
func (ctrl *AdminCommentController) ListComments(c *gin.Context) {
keyword := c.Query("keyword")
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
comments, total, err := ctrl.commentService.ListAllComments(keyword, false, page, pageSize)
if err != nil {
common.Error(c, http.StatusInternalServerError, "获取评论列表失败")
return
}
if comments == nil {
comments = []model.AdminCommentRow{}
}
common.Ok(c, gin.H{
"items": comments,
"total": total,
"page": page,
"total_pages": common.PageCount(total, pageSize),
})
}
// Delete 软删除评论
func (ctrl *AdminCommentController) Delete(c *gin.Context) {
commentID, err := strconv.ParseUint(c.Param("id"), 10, 64)
if err != nil {
common.Error(c, http.StatusBadRequest, "无效的评论ID")
return
}
if err := ctrl.commentService.Delete(uint(commentID)); err != nil {
common.Error(c, http.StatusBadRequest, err.Error())
return
}
common.OkMessage(c, "删除成功")
}

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@ -46,3 +46,9 @@ type adminPostUseCase interface {
Unlock(postID uint) error
Restore(postID uint) error
}
// adminCommentUseCase AdminCommentController 对 CommentService 的最小依赖ISP2 个方法)
type adminCommentUseCase interface {
ListAllComments(keyword string, showDeleted bool, page, pageSize int) ([]model.AdminCommentRow, int64, error)
Delete(commentID uint) error
}

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@ -1,9 +1,17 @@
package controller
import (
"encoding/json"
"bytes"
"image"
"image/jpeg"
"image/png"
"io"
"net/http"
"os"
"path/filepath"
"strconv"
"strings"
"time"
"metazone.cc/metalab/internal/common"
"metazone.cc/metalab/internal/model"
@ -177,8 +185,102 @@ func (ctrl *CommentController) SearchUsers(c *gin.Context) {
common.Ok(c, users)
}
// marshalJSON helper
func marshalJSON(v interface{}) string {
b, _ := json.Marshal(v)
return string(b)
// UploadImage 上传评论图片 POST /api/comments/upload-image
// 需要 LV4+Exp ≥ 1500复用帖子图片上传的 WebP 转码逻辑
func (ctrl *CommentController) UploadImage(c *gin.Context) {
uid, _, ok := common.GetGinUser(c)
if !ok {
common.Error(c, http.StatusUnauthorized, "请先登录")
return
}
// LV4+ 检查Exp ≥ 1500
expVal, exists := c.Get("exp")
if !exists {
common.Error(c, http.StatusForbidden, "无法获取经验值")
return
}
exp := expVal.(int)
if exp < 1500 {
common.Error(c, http.StatusForbidden, "需 Lv4 以上才能上传评论图片")
return
}
file, header, err := c.Request.FormFile("file")
if err != nil {
common.Error(c, http.StatusBadRequest, "请选择文件")
return
}
defer file.Close()
// 检查扩展名
ext := strings.ToLower(filepath.Ext(header.Filename))
allowedExt := map[string]bool{".jpg": true, ".jpeg": true, ".png": true, ".gif": true, ".webp": true}
if !allowedExt[ext] {
common.Error(c, http.StatusBadRequest, "仅支持 jpg/jpeg/png/gif/webp 格式")
return
}
// 限制 5MB
if header.Size > 5<<20 {
common.Error(c, http.StatusBadRequest, "图片大小不能超过 5MB")
return
}
data, err := io.ReadAll(file)
if err != nil {
common.Error(c, http.StatusInternalServerError, "读取文件失败")
return
}
storageDir := "storage/uploads/posts"
if err := os.MkdirAll(storageDir, 0755); err != nil {
common.Error(c, http.StatusInternalServerError, "存储初始化失败")
return
}
ts := time.Now().UnixMilli()
isJPEGPNG := ext == ".jpg" || ext == ".jpeg" || ext == ".png"
var savePath, url string
// JPEG/PNG 转 WebP
if isJPEGPNG {
img, _, err := image.Decode(bytes.NewReader(data))
if err != nil {
common.Error(c, http.StatusBadRequest, "图片格式无效")
return
}
webpData := encodeWebPBinary(img, len(data))
if webpData != nil && len(webpData) < len(data) {
filename := strconv.FormatUint(uint64(uid), 10) + "_" + strconv.FormatInt(ts, 10) + ".webp"
savePath = filepath.Join(storageDir, filename)
os.WriteFile(savePath, webpData, 0644)
url = "/uploads/posts/" + filename
}
}
// 回退存储
if savePath == "" {
dataOut := data
if isJPEGPNG {
decImg, _, decErr := image.Decode(bytes.NewReader(data))
if decErr == nil {
var buf bytes.Buffer
if ext == ".png" {
png.Encode(&buf, decImg)
} else {
jpeg.Encode(&buf, decImg, &jpeg.Options{Quality: 92})
}
dataOut = buf.Bytes()
}
}
filename := strconv.FormatUint(uint64(uid), 10) + "_" + strconv.FormatInt(ts, 10) + ext
savePath = filepath.Join(storageDir, filename)
os.WriteFile(savePath, dataOut, 0644)
url = "/uploads/posts/" + filename
}
// 返回标准 JSON前端将 URL 插入评论文本)
common.Ok(c, gin.H{"url": url})
}

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@ -40,3 +40,15 @@ type UserSearchResult struct {
Username string `json:"username"`
Level int `json:"level"`
}
// AdminCommentRow 后台评论列表行
type AdminCommentRow struct {
ID uint `json:"id"`
PostID uint `json:"post_id"`
PostTitle string `json:"post_title"`
Body string `json:"body"`
AuthorName string `json:"author_name"`
IsDeleted bool `json:"is_deleted"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
}

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@ -248,3 +248,31 @@ func (r *CommentRepo) FindPostAuthorID(postID uint) (uint, error) {
err := r.db.Table("posts").Select("user_id").Where("id = ?", postID).Scan(&authorID).Error
return authorID, err
}
// ListAllComments 后台评论列表(支持关键词搜索、分页)
func (r *CommentRepo) ListAllComments(keyword string, showDeleted bool, offset, limit int) ([]model.AdminCommentRow, int64, error) {
var total int64
q := r.db.Table("comments").
Joins("LEFT JOIN users ON users.uid = comments.user_id").
Joins("LEFT JOIN posts ON posts.id = comments.post_id")
if !showDeleted {
q = q.Where("comments.is_deleted = false")
}
if keyword != "" {
like := "%" + keyword + "%"
q = q.Where("comments.body LIKE ? OR users.username LIKE ? OR posts.title LIKE ?", like, like, like)
}
if err := q.Count(&total).Error; err != nil {
return nil, 0, err
}
var rows []model.AdminCommentRow
err := q.
Select("comments.id, comments.post_id, posts.title as post_title, comments.body, users.username as author_name, comments.is_deleted, comments.created_at, comments.updated_at").
Order("comments.created_at DESC").
Offset(offset).Limit(limit).
Scan(&rows).Error
return rows, total, err
}

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@ -30,6 +30,7 @@ func setupAdminRoutes(r *gin.Engine, cfg *config.Config, d *dependencies) {
middleware.RequirePageRole(model.RoleOwner))
adminPages.GET("/energy", d.adminEnergyCtrl.EnergyPage)
adminPages.GET("/energy/logs", d.adminEnergyCtrl.EnergyLogPage)
adminPages.GET("/comments", d.adminCommentCtrl.CommentsPage)
}
// --- 管理后台 API ---
@ -85,4 +86,15 @@ func setupAdminRoutes(r *gin.Engine, cfg *config.Config, d *dependencies) {
middleware.RequireMinRole(model.RoleOwner))
adminEnergyAPI.GET("/logs", d.adminEnergyCtrl.ListEnergyLogs)
}
// --- 评论管理 APIadmin+ ---
adminCommentAPI := r.Group("/api/admin/comments")
adminCommentAPI.Use(d.authMdw.Required())
adminCommentAPI.Use(middleware.RequireMinRole(model.RoleAdmin))
adminCommentAPI.Use(d.authMdw.BannedWriteGuard())
adminCommentAPI.Use(middleware.CSRF(cfg))
{
adminCommentAPI.GET("", d.adminCommentCtrl.ListComments)
adminCommentAPI.DELETE("/:id", d.adminCommentCtrl.Delete)
}
}

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@ -116,5 +116,6 @@ func setupAPIRoutes(r *gin.Engine, cfg *config.Config, d *dependencies) {
commentsAPI.POST("/comments/:id/reply", d.commentCtrl.CreateReply)
commentsAPI.DELETE("/comments/:id", d.commentCtrl.Delete)
commentsAPI.GET("/users/search", d.commentCtrl.SearchUsers)
commentsAPI.POST("/comments/upload-image", d.commentCtrl.UploadImage)
}
}

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@ -36,6 +36,7 @@ type dependencies struct {
energyService *service.EnergyService
commentCtrl *controller.CommentController
commentService *service.CommentService
adminCommentCtrl *adminCtrl.AdminCommentController
}
func buildDepsCore(db *gorm.DB, cfg *config.Config, siteSettings *config.SiteSettings, redisClient *redis.Client) (

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@ -64,6 +64,9 @@ func buildDeps(db *gorm.DB, cfg *config.Config, siteSettings *config.SiteSetting
commentService := service.NewCommentService(commentRepo, notificationService)
commentCtrl := controller.NewCommentController(commentService)
// 后台评论管理
adminCommentCtrl := adminCtrl.NewAdminCommentController(commentService)
// 用户空间
spaceService := service.NewSpaceService(userRepo, postRepo)
spaceCtrl := controller.NewSpaceController(spaceService)
@ -84,5 +87,6 @@ func buildDeps(db *gorm.DB, cfg *config.Config, siteSettings *config.SiteSetting
energyService: energyService,
commentCtrl: commentCtrl,
commentService: commentService,
adminCommentCtrl: adminCommentCtrl,
}
}

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@ -58,13 +58,13 @@ func (s *CommentService) CreateRoot(userID uint, postID uint, body string) (*mod
// 解析 @ 提及
s.parseMentions(comment.ID, body)
// 通知文章作者(评论者 ≠ 作者)
// 通知文章作者(评论者 ≠ 作者)RelatedID 存 postID 以便消息页生成跳转链接
if s.notifier != nil && userID != postAuthorID {
commenterUID, _ := s.repo.GetUserUIDByID(userID)
s.notifier.Create(postAuthorID, model.NotifyComment,
"新评论",
fmt.Sprintf("%s 评论了你的文章", commenterUID),
&comment.ID)
&comment.PostID)
}
return comment, nil
@ -106,13 +106,13 @@ func (s *CommentService) CreateReply(userID uint, parentID uint, body string) (*
// 解析 @ 提及
s.parseMentions(comment.ID, body)
// 通知被回复者(不自己回复自己)
// 通知被回复者(不自己回复自己)RelatedID 存 postID 以便消息页生成跳转链接
if s.notifier != nil && parent.UserID != userID {
commenterUID, _ := s.repo.GetUserUIDByID(userID)
s.notifier.Create(parent.UserID, model.NotifyCommentReply,
"新回复",
fmt.Sprintf("%s 回复了你的评论", commenterUID),
&comment.ID)
&parent.PostID)
}
return comment, nil
@ -159,6 +159,17 @@ func (s *CommentService) ListReplies(rootID uint) ([]model.Comment, error) {
return list, nil
}
// ListAllComments 后台评论列表(分页+搜索)
func (s *CommentService) ListAllComments(keyword string, showDeleted bool, page, pageSize int) ([]model.AdminCommentRow, int64, error) {
p := common.Pagination{Page: page, PageSize: pageSize}
p.DefaultPagination()
rows, total, err := s.repo.ListAllComments(keyword, showDeleted, p.Offset(), p.PageSize)
if rows == nil {
rows = []model.AdminCommentRow{}
}
return rows, total, err
}
// SearchUsers 搜索LV3+用户(用于@艾特)
func (s *CommentService) SearchUsers(keyword string) ([]model.UserSearchResult, error) {
rows, err := s.repo.SearchUsersByLevel(keyword, 3, 10)

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@ -134,6 +134,7 @@ type commentStore interface {
Username string
}, error)
GetUserUIDByID(userID uint) (string, error)
ListAllComments(keyword string, showDeleted bool, offset, limit int) ([]model.AdminCommentRow, int64, error)
}
// commentNotifier CommentService 所需的通知接口ISP

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@ -41,6 +41,8 @@
{{$link := ""}}
{{if or (eq $m.NotifyType "post_approved") (eq $m.NotifyType "post_rejected")}}
{{$link = printf "/posts/%d" (derefUint $m.RelatedID)}}
{{else if or (eq $m.NotifyType "comment") (eq $m.NotifyType "comment_reply")}}
{{$link = printf "/posts/%d#comments" (derefUint $m.RelatedID)}}
{{else if or (eq $m.NotifyType "audit_approved") (eq $m.NotifyType "audit_rejected")}}
{{$link = "/settings"}}
{{end}}

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@ -80,8 +80,16 @@
{{if .IsLoggedIn}}
<div class="comment-form">
<textarea class="comment-input" id="commentInput" placeholder="写下你的评论..." rows="3" maxlength="5000"></textarea>
<div class="comment-form-actions">
<label class="comment-upload-btn" id="commentUploadLabel">
<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="16" height="16"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"/><circle cx="8.5" cy="8.5" r="1.5"/><polyline points="21 15 16 10 5 21"/></svg>
图片
</label>
<input type="file" id="commentImageInput" accept="image/*" style="display:none" />
<button class="btn btn-primary comment-submit-btn" id="commentSubmitBtn">发表评论</button>
</div>
<div class="comment-upload-preview" id="commentUploadPreview"></div>
</div>
{{else}}
<div class="comment-login-hint">
<a href="/login?redirect=/posts/{{$.Post.ID}}">登录</a> 后参与评论
@ -640,6 +648,71 @@
el.textContent = '(' + (current + delta) + ')';
}
// ====== 图片上传 ======
var imageUploadInput = document.getElementById('commentImageInput');
var uploadLabel = document.getElementById('commentUploadLabel');
var uploadPreview = document.getElementById('commentUploadPreview');
if (imageUploadInput && uploadLabel) {
uploadLabel.addEventListener('click', function() {
imageUploadInput.click();
});
imageUploadInput.addEventListener('change', function() {
var file = imageUploadInput.files[0];
if (!file) return;
uploadLabel.style.pointerEvents = 'none';
uploadLabel.style.opacity = '0.5';
uploadLabel.textContent = '上传中...';
var formData = new FormData();
formData.append('file', file);
fetch('/api/comments/upload-image', {
method: 'POST',
headers: { 'X-CSRF-Token': csrfToken },
body: formData
})
.then(function(r) { return r.json(); })
.then(function(d) {
uploadLabel.style.pointerEvents = 'auto';
uploadLabel.style.opacity = '1';
uploadLabel.innerHTML = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="16" height="16"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"/><circle cx="8.5" cy="8.5" r="1.5"/><polyline points="21 15 16 10 5 21"/></svg> 图片';
if (d.success && d.data && d.data.url) {
// 插入图片 URL 到文本框当前光标位置
var imgUrl = '\n![](' + d.data.url + ')\n';
var input = commentInput;
var start = input.selectionStart;
var end = input.selectionEnd;
input.value = input.value.substring(0, start) + imgUrl + input.value.substring(end);
input.focus();
input.selectionStart = input.selectionEnd = start + imgUrl.length;
} else {
alert(d.message || '上传失败');
}
})
.catch(function() {
uploadLabel.style.pointerEvents = 'auto';
uploadLabel.style.opacity = '1';
uploadLabel.innerHTML = '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" width="16" height="16"><rect x="3" y="3" width="18" height="18" rx="2" ry="2"/><circle cx="8.5" cy="8.5" r="1.5"/><polyline points="21 15 16 10 5 21"/></svg> 图片';
alert('上传失败');
});
imageUploadInput.value = '';
});
}
// ====== Hash 定位:从消息通知跳转时滚动到评论区 ======
if (window.location.hash === '#comments') {
setTimeout(function() {
var section = document.getElementById('comments');
if (section) {
section.scrollIntoView({ behavior: 'smooth', block: 'start' });
}
}, 400);
}
// ====== 初始化 ======
loadComments(currentPage);
})();

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@ -756,10 +756,43 @@
box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}
.comment-submit-btn {
.comment-form-actions {
display: flex;
align-items: center;
justify-content: space-between;
margin-top: 10px;
}
.comment-upload-btn {
display: inline-flex;
align-items: center;
gap: 4px;
padding: 8px 14px;
border: 1px solid #d1d5db;
border-radius: 6px;
font-size: 13px;
color: #6b7280;
cursor: pointer;
background: #fff;
transition: border-color 0.2s, color 0.2s;
}
.comment-upload-btn:hover {
border-color: #6366f1;
color: #6366f1;
}
.comment-upload-preview {
margin-top: 8px;
display: flex;
gap: 8px;
flex-wrap: wrap;
}
.comment-submit-btn {
margin-top: 0;
}
.comment-login-hint {
text-align: center;
padding: 24px;

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@ -0,0 +1,33 @@
{{template "admin/layout/base.html" .}}
<div class="admin-page-header">
<h2>评论管理</h2>
</div>
<div class="admin-toolbar">
<input type="text" id="commentSearch" class="admin-search-input" placeholder="搜索评论内容、作者或文章标题..." />
<button id="commentSearchBtn" class="btn btn-secondary">搜索</button>
<button id="commentClearBtn" class="btn btn-secondary" style="display:none">清除</button>
</div>
<div class="admin-table-wrap" id="commentTableWrap">
<table class="admin-table">
<thead>
<tr>
<th style="width:60px">ID</th>
<th style="width:100px">作者</th>
<th>评论内容</th>
<th style="width:160px">所属文章</th>
<th style="width:140px">时间</th>
<th style="width:100px">操作</th>
</tr>
</thead>
<tbody id="commentTableBody"></tbody>
</table>
</div>
<div class="admin-pagination" id="commentPagination"></div>
<div class="admin-loading" id="commentLoading" style="display:none">加载中...</div>
{{template "admin/layout/footer.html" .}}
<script src="/admin/static/js/comments.js?v={{assetV "/admin/static/js/comments.js"}}"></script>

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@ -51,6 +51,10 @@
<span class="sidebar-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/></svg></span>
域能日志
</a>
<a href="/admin/comments" class="sidebar-item {{if eq .CurrentPath "/admin/comments"}}active{{end}}">
<span class="sidebar-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z"/></svg></span>
评论管理
</a>
{{if .CanManageSettings}}
<a href="/admin/site-settings" class="sidebar-item {{if eq .CurrentPath "/admin/site-settings"}}active{{end}}">
<span class="sidebar-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="3"/><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/></svg></span>

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@ -0,0 +1,132 @@
(function() {
'use strict';
var currentPage = 1;
var currentKeyword = '';
var totalPages = 1;
var csrfMeta = document.querySelector('meta[name="csrf-token"]');
var csrfToken = csrfMeta ? csrfMeta.getAttribute('content') : '';
var searchInput = document.getElementById('commentSearch');
var searchBtn = document.getElementById('commentSearchBtn');
var clearBtn = document.getElementById('commentClearBtn');
var tbody = document.getElementById('commentTableBody');
var pagination = document.getElementById('commentPagination');
var loading = document.getElementById('commentLoading');
function api(url, opts) {
opts = opts || {};
return fetch(url, opts).then(function(r) { return r.json(); });
}
function escapeHtml(text) {
if (!text) return '';
var d = document.createElement('div');
d.textContent = text;
return d.innerHTML;
}
function formatTime(iso) {
var d = new Date(iso);
var pad = function(n) { return n < 10 ? '0' + n : n; };
return d.getFullYear() + '-' + pad(d.getMonth()+1) + '-' + pad(d.getDate()) + ' ' + pad(d.getHours()) + ':' + pad(d.getMinutes());
}
function loadComments(page) {
loading.style.display = 'block';
var url = '/api/admin/comments?page=' + page + '&page_size=20';
if (currentKeyword) url += '&keyword=' + encodeURIComponent(currentKeyword);
api(url).then(function(d) {
loading.style.display = 'none';
if (!d.success) return;
totalPages = d.data.total_pages || 1;
tbody.innerHTML = '';
var items = d.data.items || [];
if (items.length === 0) {
tbody.innerHTML = '<tr><td colspan="6" style="text-align:center;padding:40px;color:#9ca3af">暂无评论</td></tr>';
pagination.innerHTML = '';
return;
}
for (var i = 0; i < items.length; i++) {
var c = items[i];
var row = document.createElement('tr');
var body = escapeHtml(c.body).substring(0, 80) + (c.body && c.body.length > 80 ? '...' : '');
row.innerHTML =
'<td>' + c.id + '</td>' +
'<td>' + escapeHtml(c.author_name) + '</td>' +
'<td class="comment-body-cell">' + body + '</td>' +
'<td><a href="/posts/' + c.post_id + '" target="_blank">' + escapeHtml(c.post_title || '文章#' + c.post_id) + '</a></td>' +
'<td>' + formatTime(c.created_at) + '</td>' +
'<td><button class="btn btn-danger btn-sm comment-delete-btn" data-id="' + c.id + '">删除</button></td>';
tbody.appendChild(row);
}
renderPagination(page);
bindDeleteBtns();
}).catch(function() {
loading.style.display = 'none';
tbody.innerHTML = '<tr><td colspan="6" style="text-align:center;padding:40px;color:#dc2626">加载失败</td></tr>';
});
}
function bindDeleteBtns() {
var btns = tbody.querySelectorAll('.comment-delete-btn');
for (var i = 0; i < btns.length; i++) {
if (btns[i]._bound) continue;
btns[i]._bound = true;
btns[i].addEventListener('click', function() {
var id = this.dataset.id;
if (!confirm('确认删除此评论?')) return;
fetch('/api/admin/comments/' + id, {
method: 'DELETE',
headers: { 'X-CSRF-Token': csrfToken }
}).then(function(r) { return r.json(); })
.then(function(d) {
if (d.success) {
loadComments(currentPage);
} else {
alert(d.message || '删除失败');
}
}).catch(function() { alert('请求失败'); });
});
}
}
function renderPagination(page) {
if (totalPages <= 1) { pagination.innerHTML = ''; return; }
var html = '';
if (page > 1) html += '<a href="javascript:void(0)" class="admin-page-link" data-page="' + (page-1) + '">上一页</a>';
html += '<span class="admin-page-info">' + page + ' / ' + totalPages + '</span>';
if (page < totalPages) html += '<a href="javascript:void(0)" class="admin-page-link" data-page="' + (page+1) + '">下一页</a>';
pagination.innerHTML = html;
var links = pagination.querySelectorAll('.admin-page-link');
for (var j = 0; j < links.length; j++) {
links[j].addEventListener('click', function() {
currentPage = parseInt(this.dataset.page);
loadComments(currentPage);
});
}
}
searchBtn.addEventListener('click', function() {
currentKeyword = searchInput.value.trim();
currentPage = 1;
if (currentKeyword) { clearBtn.style.display = 'inline-block'; }
else { clearBtn.style.display = 'none'; }
loadComments(currentPage);
});
clearBtn.addEventListener('click', function() {
currentKeyword = '';
currentPage = 1;
searchInput.value = '';
clearBtn.style.display = 'none';
loadComments(currentPage);
});
searchInput.addEventListener('keydown', function(e) {
if (e.key === 'Enter') searchBtn.click();
});
loadComments(currentPage);
})();