qoder生成项目

2026-02-13 10:53:54 +08:00
commit 4cab051f9c
24 changed files with 3627 additions and 0 deletions
--- a/handlers/page.go
+++ b/handlers/page.go
@@ -0,0 +1,145 @@
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+
+	"goblog/database"
+	"goblog/models"
+
+	"github.com/gin-gonic/gin"
+)
+
+// 获取页面列表
+func GetPages(c *gin.Context) {
+	var pages []models.Page
+	database.DB.Where("status = ?", "published").Order("`order` ASC").Find(&pages)
+	c.JSON(http.StatusOK, gin.H{"data": pages})
+}
+
+// 获取单个页面
+func GetPage(c *gin.Context) {
+	id := c.Param("id")
+
+	var page models.Page
+	query := database.DB
+
+	if _, err := strconv.Atoi(id); err == nil {
+		query = query.Where("id = ?", id)
+	} else {
+		query = query.Where("slug = ?", id)
+	}
+
+	// 非管理员只能查看已发布页面
+	if !isAdmin(c) {
+		query = query.Where("status = ?", "published")
+	}
+
+	if err := query.First(&page).Error; err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "页面不存在"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"data": page})
+}
+
+// 创建页面
+func CreatePage(c *gin.Context) {
+	var req struct {
+		Title   string `json:"title" binding:"required"`
+		Slug    string `json:"slug"`
+		Content string `json:"content" binding:"required"`
+		Status  string `json:"status"`
+		Order   int    `json:"order"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	userID, _ := c.Get("userID")
+
+	slug := req.Slug
+	if slug == "" {
+		slug = generateSlug(req.Title)
+	}
+
+	page := models.Page{
+		Title:    req.Title,
+		Slug:     slug,
+		Content:  req.Content,
+		AuthorID: userID.(uint),
+		Status:   req.Status,
+		Order:    req.Order,
+	}
+
+	if err := database.DB.Create(&page).Error; err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "创建页面失败"})
+		return
+	}
+
+	c.JSON(http.StatusCreated, gin.H{"data": page})
+}
+
+// 更新页面
+func UpdatePage(c *gin.Context) {
+	id := c.Param("id")
+
+	var page models.Page
+	if err := database.DB.First(&page, id).Error; err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "页面不存在"})
+		return
+	}
+
+	var req struct {
+		Title   string `json:"title"`
+		Slug    string `json:"slug"`
+		Content string `json:"content"`
+		Status  string `json:"status"`
+		Order   int    `json:"order"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	updates := map[string]interface{}{}
+	if req.Title != "" {
+		updates["title"] = req.Title
+	}
+	if req.Slug != "" {
+		updates["slug"] = req.Slug
+	}
+	if req.Content != "" {
+		updates["content"] = req.Content
+	}
+	if req.Status != "" {
+		updates["status"] = req.Status
+	}
+	updates["order"] = req.Order
+
+	if err := database.DB.Model(&page).Updates(updates).Error; err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "更新页面失败"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"data": page})
+}
+
+// 删除页面
+func DeletePage(c *gin.Context) {
+	id := c.Param("id")
+
+	var page models.Page
+	if err := database.DB.First(&page, id).Error; err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "页面不存在"})
+		return
+	}
+
+	if err := database.DB.Delete(&page).Error; err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "删除页面失败"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "删除成功"})
+}