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LabelController.go

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package controllers

import (

"math"

"github.com/TruthHun/BookStack/conf"

"github.com/TruthHun/BookStack/models"

"github.com/TruthHun/BookStack/utils"

"github.com/astaxie/beego"

)

type LabelController struct {

BaseController

}

// Prepare

func (this *LabelController) Prepare() {

this.BaseController.Prepare()

//如果没有开启你们访问则跳转到登录

if !this.EnableAnonymous && this.Member == nil {

this.Redirect(beego.URLFor("AccountController.Login"), 302)

return

}

}

// 查看包含标签的文档列表.

func (this *LabelController) Index() {

this.TplName = "label/index.html"

this.Data["IsLabel"] = true

labelName := this.Ctx.Input.Param(":key")

this.Data["Keyword"] = labelName

pageIndex, _ := this.GetInt("page", 1)

if labelName == "" {

this.Abort("404")

}

pageSize := 24

memberId := 0

if this.Member != nil {

memberId = this.Member.MemberId

}

searchResult, totalCount, err := models.NewBook().FindForLabelToPager(labelName, pageIndex, pageSize, memberId)

if err != nil {

beego.Error(err)

return

}

if totalCount > 0 {

html := utils.NewPaginations(conf.RollPage, totalCount, pageSize, pageIndex, beego.URLFor("LabelController.Index", ":key", labelName), "")

this.Data["PageHtml"] = html

} else {

this.Data["PageHtml"] = ""

}

this.Data["Lists"] = searchResult

this.Data["LabelName"] = labelName

this.GetSeoByPage("label_list", map[string]string{

"title": "[标签]" + labelName,

"keywords": "标签," + labelName,

"description": this.Sitename + "专注于文档在线写作、协作、分享、阅读与托管，让每个人更方便地发布、分享和获得知识。",

})

}

// 标签列表

func (this *LabelController) List() {

this.Data["IsLabel"] = true

this.TplName = "label/list.html"

pageIndex, _ := this.GetInt("page", 1)

pageSize := 200

labels, totalCount, err := models.NewLabel().FindToPager(pageIndex, pageSize)

if err != nil {

this.ShowErrorPage(50001, err.Error())

}

if totalCount > 0 {

html := utils.NewPaginations(conf.RollPage, totalCount, pageSize, pageIndex, beego.URLFor("LabelController.List"), "")

this.Data["PageHtml"] = html

} else {

this.Data["PageHtml"] = ""

}

this.Data["TotalPages"] = int(math.Ceil(float64(totalCount) / float64(pageSize)))

this.Data["Labels"] = labels

this.GetSeoByPage("label_list", map[string]string{

"title": "标签",

"keywords": "标签",

"description": this.Sitename + "专注于文档在线写作、协作、分享、阅读与托管，让每个人更方便地发布、分享和获得知识。",

})

}