func (tf *RequireLoginFilter) OnActionExecuting(ctx *goku.HttpContext) (ar goku.ActionResulter, err error) {
if u, ok := ctx.Data["user"]; !ok || u == nil {
if ctx.IsAjax() {
ar = ctx.Json(map[string]interface{}{
"success": false,
"needLogin": true,
"errors": "请先登陆",
})
} else {
ar = ctx.Redirect("/user/login?returnurl=" + url.QueryEscape(ctx.Request.RequestURI))
}
}
return
}
// 检查用户的状态（禁言、封号等）
func checkUserStatus(user *models.User, ctx *goku.HttpContext) (ar goku.ActionResulter, err error) {
if user != nil && user.IsBaned() {
if ctx.Request.Method == "POST" {
if ctx.IsAjax() {
ar = ctx.Json(map[string]interface{}{
"success": false,
"needLogin": false,
"errors": "你已经被禁言。",
})
} else {
ctx.ViewData["errorMsg"] = "你已经被禁言"
ar = ctx.Render("error", nil)
}
}
}
return
}
func (raf *RequireAdminFilter) OnActionExecuting(ctx *goku.HttpContext) (ar goku.ActionResulter, err error) {
ar, err = raf.RequireLoginFilter.OnActionExecuting(ctx)
if ar != nil || err != nil {
return
}
user := ctx.Data["user"].(*models.User)
if !user.IsAdmin() {
if ctx.IsAjax() {
ar = ctx.Json(map[string]interface{}{
"success": false,
"needLogin": false,
"errors": "没有权限",
})
} else {
ctx.ViewData["errorMsg"] = "没有权限"
ar = ctx.Render("error", nil)
}
}
return
}
func (tf *AjaxFilter) OnActionExecuting(ctx *goku.HttpContext) (ar goku.ActionResulter, err error) {
if !ctx.IsAjax() {
return ctx.Raw("Not AJAX"), nil
}
return nil, nil
}