mindoc/controllers/label.go

94 lines
1.9 KiB
Go

package controllers
import (
"github.com/lifei6671/mindoc/models"
"github.com/astaxie/beego/orm"
"github.com/astaxie/beego"
"github.com/lifei6671/mindoc/conf"
"github.com/lifei6671/mindoc/utils"
"math"
)
type LabelController struct {
BaseController
}
func (c *LabelController) Prepare() {
c.BaseController.Prepare()
//如果没有开启你们访问则跳转到登录
if !c.EnableAnonymous && c.Member == nil {
c.Redirect(beego.URLFor("AccountController.Login"),302)
return
}
}
//查看包含标签的文档列表.
func (c *LabelController) Index() {
c.Prepare()
c.TplName = "label/index.tpl"
labelName := c.Ctx.Input.Param(":key")
pageIndex,_ := c.GetInt("page",1)
if labelName == "" {
c.Abort("404")
}
_,err := models.NewLabel().FindFirst("label_name",labelName)
if err != nil {
if err == orm.ErrNoRows {
c.Abort("404")
}else{
beego.Error(err)
c.Abort("500")
}
}
member_id := 0
if c.Member != nil {
member_id = c.Member.MemberId
}
search_result,totalCount,err := models.NewBook().FindForLabelToPager(labelName,pageIndex,conf.PageSize,member_id)
if err != nil {
beego.Error(err)
return
}
if totalCount > 0 {
html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, conf.PageSize, totalCount)
c.Data["PageHtml"] = html
}else {
c.Data["PageHtml"] = ""
}
c.Data["Lists"] = search_result
c.Data["LabelName"] = labelName
}
func (c *LabelController) List() {
c.Prepare()
c.TplName = "label/list.tpl"
pageIndex,_ := c.GetInt("page",1)
pageSize := 200
labels ,totalCount,err := models.NewLabel().FindToPager(pageIndex,pageSize)
if err != nil {
c.ShowErrorPage(50001,err.Error())
}
if totalCount > 0 {
html := utils.GetPagerHtml(c.Ctx.Request.RequestURI, pageIndex, pageSize, totalCount)
c.Data["PageHtml"] = html
}else {
c.Data["PageHtml"] = ""
}
c.Data["TotalPages"] = int(math.Ceil(float64(totalCount) / float64(pageSize)))
c.Data["Labels"] = labels
}