// 修改文章
func (this *ArticleController) Edit() {
// 显示修改文章的页面
if this.Ctx.Input.Method() == "GET" {
id := this.Ctx.Input.Param(":id")
intid, err := strconv.ParseInt(id, 10, 64)
if err != nil {
this.Ctx.WriteString(err.Error())
return
}
this.Data["Categories"], err = models.GetAllCategories()
if err != nil {
beego.Error(err)
}
this.Data["Article"], err = models.GetArticle(intid)
if err != nil {
this.Abort("404")
}
this.Data["Title"] = "管理后台 - 修改文章"
this.Layout = "manager/layout.html"
this.TplNames = "manager/article_edit.html"
this.LayoutSections = make(map[string]string)
this.LayoutSections["HtmlHead"] = "manager/article_edit_heade.html"
return
}
// 处理修改文章请求
id, err := this.GetInt64("id")
if err != nil {
this.Data["json"] = map[string]string{"code": "error", "info": err.Error()}
this.ServeJson()
return
}
title := this.GetString("title")
category := this.GetString("category")
content := this.GetString("content")
if title == "" || category == "" || content == "" {
this.Data["json"] = map[string]string{"code": "error", "info": "必填选项不能为空！"}
this.ServeJson()
return
}
err = models.EditArticle(id, title, category, content)
if err != nil {
this.Data["json"] = map[string]string{"code": "error", "info": err.Error()}
} else {
this.Data["json"] = map[string]string{"code": "success", "info": "文章修改完成！"}
}
this.ServeJson()
return
}
// 查看一篇文章
func (this *ArticleController) View() {
id := this.Ctx.Input.Param(":id")
intid, err := strconv.ParseInt(id, 10, 64)
if err != nil {
this.Abort("404")
}
this.Data["Article"], err = models.GetArticle(intid)
if err != nil {
this.Abort("404")
}
this.Data["Title"] = "管理后台 - 预览文章"
this.Layout = "manager/layout.html"
this.TplNames = "manager/article_view.html"
this.LayoutSections = make(map[string]string)
this.LayoutSections["HtmlHead"] = "manager/article_view_heade.html"
return
}
//查看一篇文章
func (this *IndexController) Posts() {
id := this.Ctx.Input.Param(":id")
intid, err := strconv.ParseInt(id, 10, 64)
if err != nil {
this.Abort("404")
}
this.Data["Article"], err = models.GetArticle(intid)
if err != nil {
this.Abort("404")
}
this.Data["Categories"], err = models.GetAllCategories()
if err != nil {
this.Abort("404")
}
this.Layout = "index/layout.html"
this.TplNames = "index/view.html"
this.LayoutSections = make(map[string]string)
this.LayoutSections["HtmlHead"] = "index/view_heade.html"
return
}