mindoc/controllers/HomeController.go

56 lines
1.3 KiB
Go

package controllers
import (
"math"
"net/url"
"github.com/astaxie/beego"
"github.com/lifei6671/mindoc/conf"
"github.com/lifei6671/mindoc/models"
"github.com/lifei6671/mindoc/utils/pagination"
)
type HomeController struct {
BaseController
}
func (c *HomeController) Index() {
c.Prepare()
c.TplName = "home/index.tpl"
//如果没有开启匿名访问,则跳转到登录页面
if !c.EnableAnonymous && c.Member == nil {
c.Redirect(conf.URLFor("AccountController.Login")+"?url="+url.PathEscape(conf.BaseUrl+c.Ctx.Request.URL.RequestURI()), 302)
}
pageIndex, _ := c.GetInt("page", 1)
pageSize := 18
member_id := 0
if c.Member != nil {
member_id = c.Member.MemberId
}
books, totalCount, err := models.NewBook().FindForHomeToPager(pageIndex, pageSize, member_id)
if err != nil {
beego.Error(err)
c.Abort("500")
}
if totalCount > 0 {
pager := pagination.NewPagination(c.Ctx.Request, totalCount, pageSize, c.BaseUrl())
c.Data["PageHtml"] = pager.HtmlPages()
} else {
c.Data["PageHtml"] = ""
}
c.Data["TotalPages"] = int(math.Ceil(float64(totalCount) / float64(pageSize)))
c.Data["Lists"] = books
labels, totalCount, err := models.NewLabel().FindToPager(1, 10)
if err != nil {
c.Data["Labels"] = make([]*models.Label, 0)
} else {
c.Data["Labels"] = labels
}
}