//频道列表
func (this *Article) GetAll() {
var data interface{}
//
page := new(models.Pagination)
if v, err := this.GetInt("index"); err == nil {
page.Index = int(v)
}
if v, err := this.GetInt("size"); err == nil {
page.Size = int(v)
}
//参数错误
if page.Index <= 0 {
page.Index = 1
}
if page.Size <= 0 {
//data = utils.JsonMessage(false, "invalidRequestParams", this.lang("invalidRequestParams"))
page.Size = 15
}
channelid, _ := this.GetInt("channelid")
//
us, err := articles.GetAll(channelid, page)
if err == nil {
data = utils.JsonResult(true, fmt.Sprintf("%d", page.Count), us)
} else {
data = utils.JsonMessage(false, "", "")
}
this.renderJson(data)
}
/*
读取文章
参数：
第一个：导航频道英文名称
第二个：下属文章频道id
第三个：文章id
第四个：页码
*/
func (this *Home) Cn() {
//读取记录数限制
p := new(models.Pagination)
p.Index = 1
var action string
var childChannelid, articleid int64
args := this.Ctx.Input.Params
n := len(args)
//取传入的参数
if n > 0 {
action = args["0"]
if n > 1 {
childChannelid, _ = utils.Str2int64(args["1"]) //strconv.ParseInt(args["1"], 10, 64)
if n > 2 {
articleid, _ = utils.Str2int64(args["2"]) //strconv.ParseInt(args["2"], 10, 64)
if n > 3 {
p.Index, _ = utils.Str2int(args["3"])
if p.Index == 0 {
p.Index += 1
}
}
}
}
}
////取导航
//nvas, err := channels.GetAll(utils.ChNavigation, int64(0), utils.StatEnabled)
//if err != nil {
// return
//}
//this.Data["navs"] = nvas
//fmt.Println(nvas[0])
//
if strings.TrimSpace(action) == "" {
action = "index"
}
this.Data["action"] = action
if action == "index" {
this.TplNames = this.getTplFileName(action)
return
}
//取当前频道channelid
//if channelid == 0 {
// for _, v := range nvas {
// if v.Enname == action {
// channelid = v.Id
// this.page.Title += " - " + v.Name
// break
// }
// }
//}
ch, err := channels.GetByName(action)
if err != nil {
return
}
//this.Data["channelId"] = ch.Id
this.Data["channel"] = ch
this.page.Title += " - " + ch.Name
//取当前频道的子频道
chs, _ := channels.GetAll( /*utils.ChNews*/ -1, ch.Id, utils.StatEnabled)
//如果channelid为空，取子频道第一个channel的Id
if len(chs) > 0 {
if childChannelid == 0 {
childChannelid = chs[0].Id
}
//分页记录数
for i, v := range chs {
if v.Id == childChannelid {
p.Size = int(chs[i].Children)
break
}
}
}
this.Data["cases"] = chs
this.Data["currentChannelId"] = childChannelid
//取频道下的全部文章列表,如果p.Size==0,p.Size==1
if p.Size < 1 {
p.Size = 1
}
if childChannelid > 0 && p.Size > 0 {
as, _ := articles.GetArticles(childChannelid, p)
if articleid == 0 && len(as) > 0 {
articleid = as[0].Id
}
this.Data["articles"] = as
} else {
this.Data["articles"] = make([]interface{}, 0)
}
this.Data["currentArticleId"] = articleid
//取文章和相应图片
article := new(models.Articles)
if articleid > 0 {
//文章
article, _ = articles.Get(articleid)
//图片
imgs, _ := images.GetImages(articleid)
this.Data["images"] = imgs
} else {
this.Data["images"] = make([]interface{}, 0)
}
this.Data["article"] = article
//分页对象
p.Prev = p.Index - 1
//检查是否到末尾
if p.Index*p.Size >= p.Count {
p.Next = 0
} else {
p.Next = p.Index + 1
}
this.Data["pagination"] = p
//页面公共信息
this.page.Description += "," + article.Description
this.page.Keywords += "," + article.Keywords
this.Data["page"] = this.page
//模板
this.TplNames = this.getTplFileName("case")
}