81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
package handlers
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import (
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"net/http"
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"strconv"
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"goblog/database"
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"goblog/models"
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"github.com/gin-gonic/gin"
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)
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// 站点基础设置键名
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const (
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OptionSiteName = "site_name"
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OptionSiteDesc = "site_desc"
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OptionShowComments = "show_comments" // "1" 显示评论 / "0" 隐藏评论
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OptionCommentPageSize = "comments_per_page" // 前台评论每页条数
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)
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// GetSettings 获取站点基础设置（管理员）
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func GetSettings(c *gin.Context) {
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cfg := getConfig()
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opts, err := models.GetOptionsByUser(database.DB, 0)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "读取设置失败"})
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return
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}
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// 默认值：站点信息取配置文件，评论默认显示、每页 10 条
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settings := map[string]string{
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OptionSiteName: cfg.App.Name,
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OptionSiteDesc: cfg.App.Description,
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OptionShowComments: "1",
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OptionCommentPageSize: "10",
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}
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for name := range settings {
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if v, ok := opts[name]; ok && v != "" {
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settings[name] = v
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}
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}
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c.JSON(http.StatusOK, gin.H{"data": settings})
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}
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// UpdateSettingsRequest 更新站点基础设置请求
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type UpdateSettingsRequest struct {
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SiteName string `json:"site_name" binding:"required"`
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SiteDesc string `json:"site_desc"`
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ShowComments bool `json:"show_comments"`
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CommentsPerPage int `json:"comments_per_page" binding:"required,min=1,max=100"`
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}
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// UpdateSettings 保存站点基础设置（管理员）
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func UpdateSettings(c *gin.Context) {
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var req UpdateSettingsRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": "参数错误: " + err.Error()})
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return
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}
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showComments := "0"
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if req.ShowComments {
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showComments = "1"
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}
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options := map[string]string{
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OptionSiteName: req.SiteName,
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OptionSiteDesc: req.SiteDesc,
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OptionShowComments: showComments,
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OptionCommentPageSize: strconv.Itoa(req.CommentsPerPage),
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}
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if err := models.BatchSetOptions(database.DB, 0, options); err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "保存设置失败"})
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return
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}
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c.JSON(http.StatusOK, gin.H{"message": "设置已保存"})
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}
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