// Modify 修改主题
func (TopicController) Modify(ctx echo.Context) error {
tid := goutils.MustInt(ctx.FormValue("tid"))
if tid == 0 {
return ctx.Redirect(http.StatusSeeOther, "/topics")
}
nodes := logic.GenNodes()
if ctx.Request().Method() != "POST" {
topics := logic.DefaultTopic.FindByTids([]int{tid})
if len(topics) == 0 {
return ctx.Redirect(http.StatusSeeOther, "/topics")
}
return render(ctx, "topics/new.html", map[string]interface{}{"nodes": nodes, "topic": topics[0], "activeTopics": "active"})
}
me := ctx.Get("user").(*model.Me)
err := logic.DefaultTopic.Publish(ctx, me, ctx.FormParams())
if err != nil {
if err == logic.NotModifyAuthorityErr {
return fail(ctx, 1, "没有权限操作")
}
return fail(ctx, 2, "服务错误，请稍后重试！")
}
return success(ctx, nil)
}
// Create 新建主题
func (TopicController) Create(ctx echo.Context) error {
nodes := logic.GenNodes()
title := ctx.FormValue("title")
// 请求新建主题页面
if title == "" || ctx.Request().Method() != "POST" {
return render(ctx, "topics/new.html", map[string]interface{}{"nodes": nodes, "activeTopics": "active"})
}
me := ctx.Get("user").(*model.Me)
err := logic.DefaultTopic.Publish(ctx, me, ctx.FormParams())
if err != nil {
return fail(ctx, 1, "内部服务错误")
}
return success(ctx, nil)
}
func (TopicController) topicList(ctx echo.Context, view, orderBy, querystring string, args ...interface{}) error {
curPage := goutils.MustInt(ctx.QueryParam("p"), 1)
paginator := logic.NewPaginator(curPage)
topics := logic.DefaultTopic.FindAll(ctx, paginator, orderBy, querystring, args...)
total := logic.DefaultTopic.Count(ctx, querystring, args...)
pageHtml := paginator.SetTotal(total).GetPageHtml(ctx.Request().URL().Path())
data := map[string]interface{}{
"topics": topics,
"activeTopics": "active",
"nodes": logic.GenNodes(),
"view": view,
"page": template.HTML(pageHtml),
}
return render(ctx, "topics/list.html", data)
}