// 创建文章
func (this *ArticleController) Create() {
//显示创建的页面
if this.Ctx.Input.Method() == "GET" {
var err error
this.Data["Title"] = "管理后台 - 创建文章"
this.Data["Categories"], err = models.GetAllCategories()
if err != nil {
beego.Error(err)
}
this.Layout = "manager/layout.html"
this.TplNames = "manager/article_create.html"
this.LayoutSections = make(map[string]string)
this.LayoutSections["HtmlHead"] = "manager/article_create_heade.html"
return
}
// 处理 post 请求
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.AddArticle(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": "文章添加成功！"}
}
this.ServeJson()
return
}
//博客首页
func (this *IndexController) Get() {
//先处理分页
pageSize, err := beego.AppConfig.Int("pagesize")
if err != nil {
beego.Error(err)
}
count, err := models.GetArticleCount([]int{1})
if err != nil {
beego.Error(err)
}
paginator := pagination.NewPaginator(this.Ctx.Request, pageSize, count)
this.Data["paginator"] = paginator
this.Data["Articles"], err = models.GetArticles(paginator.Offset(), pageSize, []int{1})
if err != nil {
beego.Error(err)
}
this.Data["Categories"], err = models.GetAllCategories()
if err != nil {
beego.Error(err)
}
this.Layout = "index/layout.html"
this.TplNames = "index/index.html"
return
}
// 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 *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
}