整理router

handlers/frontend/view.go

@@ -129,6 +129,15 @@ func IndexView(c *gin.Context) {
 	db.Order("is_top DESC, published_at DESC, created_at DESC").
 		Offset(offset).Limit(pageSize).Find(&posts)
 
+	// 如果摘要为空，则从内容中提取摘要
+	for i := range posts {
+		if posts[i].Summary == "" && posts[i].Content != "" && len(posts[i].Content) > 120 {
+			posts[i].Summary = posts[i].Content[:120]
+		} else {
+			posts[i].Summary = posts[i].Content
+		}
+	}
+
 	totalPages := int(math.Ceil(float64(total) / float64(pageSize)))
 	categories, tags, postCount, categoryCount, tagCount := loadSidebarData()
 	siteName, siteDesc := loadSiteInfo(cfg)
@@ -397,7 +406,6 @@ func SubmitComment(c *gin.Context) {
 		return
 	}
 
-	// 检查文章是否存在
 	// 检查文章是否存在
 	var post models.Post
 	if err := database.DB.First(&post, req.PostID).Error; err != nil {