//文章显示 func (this *MainController) Show() { var ( post 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.Abort("404") } post.Views++ post.Update("Views") post.Content = strings.Replace(post.Content, "_ueditor_page_break_tag_", "", -1) this.Data["post"] = post this.setHeadMetas(post.Title, strings.Trim(post.Tags, ","), post.Title) this.display("article") }
//首页, 只显示前N条 func (this *MainController) Index() { var ( list []*models.Post pagesize int err error page int ) if page, err = strconv.Atoi(this.Ctx.Input.Param(":page")); err != nil || page < 1 { page = 1 } if pagesize, err = strconv.Atoi(this.getOption("pagesize")); err != nil || pagesize < 1 { pagesize = 10 } query := new(models.Post).Query().Filter("status", 0).Filter("urltype", 0) count, _ := query.Count() if count > 0 { query.OrderBy("-istop", "-posttime").Limit(pagesize, (page-1)*pagesize).All(&list) } this.Data["count"] = count this.Data["list"] = list this.Data["pagebar"] = models.NewPager(int64(page), int64(count), int64(pagesize), "").ToString() this.setHeadMetas() this.display("index") }
//删除 func (this *ArticleController) Delete() { id, _ := this.GetInt("id") post := models.Post{Id: id} if post.Read() == nil { post.Delete() } this.Redirect("/admin/article/list", 302) }
//编辑 func (this *ArticleController) Edit() { id, _ := this.GetInt("id") post := models.Post{Id: id} if post.Read() != nil { this.Abort("404") } post.Tags = strings.Trim(post.Tags, ",") this.Data["post"] = post this.display() }
//管理 func (this *ArticleController) List() { var ( page int64 pagesize int64 = 10 status int64 offset int64 list []*models.Post post models.Post searchtype string keyword string ) searchtype = this.GetString("searchtype") keyword = this.GetString("keyword") status, _ = this.GetInt("status") if page, _ = this.GetInt("page"); page < 1 { page = 1 } offset = (page - 1) * pagesize query := post.Query().Filter("status", status) if keyword != "" { switch searchtype { case "title": query = query.Filter("title__icontains", keyword) case "author": query = query.Filter("author__icontains", keyword) case "tag": query = query.Filter("tags__icontains", keyword) } } count, _ := query.Count() if count > 0 { query.OrderBy("-istop", "-posttime").Limit(pagesize, offset).All(&list) } this.Data["searchtype"] = searchtype this.Data["keyword"] = keyword this.Data["count_1"], _ = post.Query().Filter("status", 1).Count() this.Data["count_2"], _ = post.Query().Filter("status", 2).Count() this.Data["status"] = status this.Data["count"] = count this.Data["list"] = list this.Data["pagebar"] = models.NewPager(page, count, pagesize, fmt.Sprintf("/admin/article/list?status=%d&searchtype=%s&keyword=%s", status, searchtype, keyword), true).ToString() this.display() }
//历史归档 func (this *MainController) Archives() { var ( page int pagesize int err error count int64 result map[string][]*models.Post ) if page, err = strconv.Atoi(this.Ctx.Input.Param(":page")); err != nil || page < 1 { page = 1 } if pagesize, err = strconv.Atoi(this.getOption("pagesize")); err != nil || pagesize < 1 { pagesize = 20 } else { pagesize *= 2 } query := new(models.Post).Query().Filter("status", 0).Filter("urltype", 0) count, _ = query.Count() result = make(map[string][]*models.Post) if count > 0 { var list []*models.Post query.OrderBy("-posttime").Limit(pagesize, (page-1)*pagesize).All(&list) for _, v := range list { year := v.Posttime.Format("2006") if _, ok := result[year]; !ok { result[year] = make([]*models.Post, 0) } result[year] = append(result[year], v) } } this.Data["page"] = page this.Data["count"] = count this.Data["pagesize"] = pagesize this.Data["pagebar"] = models.NewPager(int64(page), int64(count), int64(pagesize), "/archives").ToString() this.Data["result"] = result this.setHeadMetas("归档") this.display("archives") }
//保存 func (this *ArticleController) Save() { var ( id int64 = 0 title string = strings.TrimSpace(this.GetString("title")) content string = this.GetString("content") tags string = strings.TrimSpace(this.GetString("tags")) urlname string = strings.TrimSpace(this.GetString("urlname")) color string = strings.TrimSpace(this.GetString("color")) status int64 = 0 istop int8 = 0 urltype int8 = 1 post models.Post ) if title == "" { this.showmsg("标题不能为空!") } id, _ = this.GetInt("id") status, _ = this.GetInt("status") if this.GetString("istop") == "1" { istop = 1 } if this.GetString("urltype") == "2" { urltype = 2 } if status != 1 && status != 2 { status = 0 } addtags := make([]string, 0) //标签过滤 if tags != "" { tagarr := strings.Split(tags, ",") for _, v := range tagarr { if tag := strings.TrimSpace(v); tag != "" { exists := false for _, vv := range addtags { if vv == tag { exists = true break } } if !exists { addtags = append(addtags, tag) } } } } if id < 1 { post.Userid = this.userid post.Author = this.username post.Posttime = this.getTime() post.Insert() } else { post.Id = id if post.Read() != nil { goto RD } if post.Tags != "" { var tagobj models.Tag var tagpostobj models.TagPost oldtags := strings.Split(strings.Trim(post.Tags, ","), ",") //标签统计-1 tagobj.Query().Filter("name__in", oldtags).Update(orm.Params{"count": orm.ColValue(orm.Col_Minus, 1)}) //删掉tag_post表的记录 tagpostobj.Query().Filter("postid", post.Id).Delete() } } if len(addtags) > 0 { for _, v := range addtags { tag := models.Tag{Name: v} if tag.Read("Name") == orm.ErrNoRows { tag.Count = 1 tag.Insert() } else { tag.Count += 1 tag.Update("Count") } tp := models.TagPost{Tagid: tag.Id, Postid: post.Id, Poststatus: int8(status), Posttime: this.getTime()} tp.Insert() } post.Tags = "," + strings.Join(addtags, ",") + "," } post.Status = int8(status) post.Title = title post.Color = color post.Istop = istop post.Content = content post.Urlname = urlname post.Urltype = urltype post.Updated = this.getTime() post.Update() RD: this.Redirect("/admin/article/list", 302) }
//批处理 func (this *ArticleController) Batch() { ids := this.GetStrings("ids[]") op := this.GetString("op") idarr := make([]int64, 0) for _, v := range ids { if id, _ := strconv.Atoi(v); id > 0 { idarr = append(idarr, int64(id)) } } var post models.Post switch op { case "topub": //移到已发布 post.Query().Filter("id__in", idarr).Update(orm.Params{"status": 0}) case "todrafts": //移到草稿箱 post.Query().Filter("id__in", idarr).Update(orm.Params{"status": 1}) case "totrash": //移到回收站 post.Query().Filter("id__in", idarr).Update(orm.Params{"status": 2}) case "delete": //批量删除 for _, id := range idarr { obj := models.Post{Id: id} if obj.Read() == nil { obj.Delete() } } } this.Redirect(this.Ctx.Request.Referer(), 302) }