mindoc/controllers/LabelController.go

90 lines
2.0 KiB
Go

package controllers
import (
"math"
"github.com/astaxie/beego"
"github.com/astaxie/beego/orm"
"github.com/lifei6671/mindoc/conf"
"github.com/lifei6671/mindoc/models"
"github.com/lifei6671/mindoc/utils/pagination"
)
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(conf.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
}
searchResult, totalCount, err := models.NewBook().FindForLabelToPager(labelName, pageIndex, conf.PageSize, member_id)
if err != nil {
beego.Error(err)
return
}
if totalCount > 0 {
pager := pagination.NewPagination(c.Ctx.Request, totalCount, conf.PageSize,c.BaseUrl())
c.Data["PageHtml"] = pager.HtmlPages()
} else {
c.Data["PageHtml"] = ""
}
c.Data["Lists"] = searchResult
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 {
pager := pagination.NewPagination(c.Ctx.Request, totalCount, conf.PageSize, c.BaseUrl())
c.Data["PageHtml"] = pager.HtmlPages()
} else {
c.Data["PageHtml"] = ""
}
c.Data["TotalPages"] = int(math.Ceil(float64(totalCount) / float64(pageSize)))
c.Data["Labels"] = labels
}