```go
package blog
import (
"github.com/jxufeliujj/blog/models"
"strconv"
"strings"
)
type MainController struct {
baseController
}
//首页, 只显示前N条
func (this *MainController) Index() {
var list []*models.Post
query := new(models.Post).Query().Filter("status", 0).Filter("urltype", 0)
count, _ := query.Count()
if count > 0 {
query.OrderBy("-istop", "-views").Limit(this.pagesize, (this.page-1)*this.pagesize).All(&list)
}
this.Data["list"] = list
this.Data["pagebar"] = models.NewPager(int64(this.page), int64(count), int64(this.pagesize), "/index%d.html").ToString()
this.setHeadMetas()
this.display("index")
}
//blog分页显示
func (this *MainController) BlogList() {
var list []*models.Post
query := new(models.Post).Query().Filter("status", 0).Filter("urltype", 0)
count, _ := query.Count()
if count > 0 {
query.OrderBy("-istop", "-posttime").Limit(this.pagesize, (this.page-1)*this.pagesize).All(&list)
}
this.Data["list"] = list
this.Data["pagebar"] = models.NewPager(int64(this.page), int64(count), int64(this.pagesize), "/life%d.html").ToString()
this.setHeadMetas("成长录")
this.display("life")
}
//留言板
func (this *MainController) Book() {
this.setHeadMetas("留言板")
this.right = "about.html"
this.display("book")
}
//留404页面
func (this *MainController) Go404() {
this.setHeadMetas("Sorry 404页面没找到")
this.display("404")
}
//说说
func (this *MainController) Mood() {
var list []*models.Mood
query := new(models.Mood).Query()
count, _ := query.Count()
if count > 0 {
query.OrderBy("-posttime").Limit(this.pagesize, (this.page-1)*this.pagesize).All(&list)
}
this.Data["list"] = list
this.setHeadMetas("碎言碎语")
this.right = ""
this.Data["pagebar"] = models.NewPager(int64(this.page), int64(count), int64(this.pagesize), "/mood%d.html").ToString()
this.display("mood")
}
//照片展示
func (this *MainController) Photo() {
album := new(models.Album)
album.Id = int64(this.page)
err := album.Read()
if err != nil || album.Ishide != 0 {
this.Redirect("/404.html", 302)
}
this.setHeadMetas("相册 " + album.Name + " 内的照片")
var list []*models.Photo
new(models.Photo).Query().Filter("albumid", this.page).All(&list)
this.right = ""
for _, v := range list {
v.Small = strings.Replace(v.Url, "bigpic", "smallpic", 1)
}
this.Data["list"] = list
this.display("photo")
}
//相册展示
func (this *MainController) Album() {
pagesize, _ := strconv.Atoi(this.getOption("albumsize"))
if pagesize < 1 {
pagesize = 12
}
var list []*models.Album
query := new(models.Album).Query().Filter("ishide", 0)
count, _ := query.Count()
if count > 0 {
query.OrderBy("-rank", "-posttime").Limit(pagesize, (this.page-1)*pagesize).All(&list)
}
this.setHeadMetas("光影瞬间")
this.right = ""
this.Data["list"] = list
this.Data["pagebar"] = models.NewPager(int64(this.page), int64(count), int64(pagesize), "/album%d.html").ToString()
this.display("album")
}
//文章显示
func (this *MainController) Show() {
var (
post *models.Post = new(models.Post)
err error
)
urlname := this.Ctx.Input.Param(":urlname")
if urlname != "" {
post.Urlname = urlname
err = post.Read("urlname")
} else {
id, _ := strconv.Atoi(this.Ctx.Input.Param(":id"))
post.Id = int64(id)
err = post.Read()
}
if err != nil || post.Status != 0 {
this.Redirect("/404.html", 302)
}
post.Views++
post.Update("Views")
models.Cache.Delete("hotblog")
post.Content = strings.Replace(post.Content, "_ueditor_page_break_tag_", "", -1)
pre, next := post.GetPreAndNext()
this.Data["post"] = post
this.Data["pre"] = pre
this.Data["next"] = next
this.Data["smalltitle"] = "文章内容"
if urlname == "about.html" {
this.Data["smalltitle"] = "关于我"
}
this.setHeadMetas(post.Title, strings.Trim(post.Tags, ","), post.Title)
this.display("article")
}
//分类查看
func (this *MainController) Category() {
var list []*models.Post
tagpost := new(models.TagPost)
tag := new(models.Tag)
tag.Name = this.Ctx.Input.Param(":name")
if tag.Read("Name") != nil {
this.Abort("404")
}
query := tagpost.Query().Filter("tagid", tag.Id).Filter("poststatus", 0)
count, _ := query.Count()
if count > 0 {
var tp []*models.TagPost
var pids []int64 = make([]int64, 0)
query.OrderBy("-posttime").Limit(this.pagesize, (this.page-1)*this.pagesize).All(&tp)
for _, v := range tp {
pids = append(pids, v.Postid)
}
new(models.Post).Query().Filter("id__in", pids).All(&list)
}
this.Data["tag"] = tag
this.Data["list"] = list
this.Data["pagebar"] = models.NewPager(int64(this.page), int64(count), int64(this.pagesize), "/category/"+tag.Name+"/page/%d").ToString()
this.setHeadMetas(tag.Name, tag.Name, tag.Name)
this.display("life")
}
```
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