func (c *ArticleController) ArticleDetail() {
id, _ := c.GetInt64(":id")
ip := c.Ip()
userId, _ := c.GetInt64(":userId")
c.TplName = "article_detail.html"
if id <= 0 {
c.StringError("文章不存在")
c.Ctx.Redirect(302, "/")
return
}
host := c.Host()
url := c.Ctx.Request.RequestURI
reqUri := fmt.Sprintf("%s%s", host, url)
c.Data["reqUri"] = reqUri
article, error := services.ArticleById(id)
if error == nil {
writer, _ := services.User(article.UserId)
article.User = writer
}
if userId > 0 {
hasLike, err := services.HasLikeArticle(id, userId, db.NewDB())
if nil == err {
article.HasLike = hasLike
}
}
if nil != error {
c.StringError("文章不存在")
} else {
currUserId := c.CurrentUserId()
success, _ := services.IncrViewCount(id, currUserId, ip)
if success {
article.ViewCount = article.ViewCount + 1
}
c.Data["article"] = article
c.SetCategories(article.UserId)
c.SetKeywords(article.Categories + "," + article.Tags)
var subLength = services.ParameterIntValue("seo-description-length")
c.SetDescription(article.ShortContent(subLength)).SetTitle(article.Title)
}
}
func TestGet(t *testing.T) {
article, _ := services.ArticleById(35120)
var content = html.UnescapeString(article.Content)
if len(content) == 0 {
return
}
reader := strings.NewReader(content)
doc, _ := goquery.NewDocumentFromReader(reader)
text := doc.Text()
text = strings.Replace(text, " ", "", -1)
text = strings.Replace(text, "\n", "", -1)
text = strings.Replace(text, "\t", "", -1)
subText := com.SubString(text, 0, 160)
beego.Error(subText)
}