//Topic Home Page func (this *Topic) Get() error { //check topic slug slug := this.Params().Get(":slug") topic, err := models.GetTopicBySlug(slug) if err != nil { return err } //get topic category var category models.Category err = models.GetById(topic.CategoryId, &category) if err != nil { return err } //get posts by topic cnt, err := models.CountByExample(&models.Post{TopicId: topic.Id}) if err != nil { return err } pager := this.SetPaginator(setting.PostCountPerPage, cnt) posts, err := models.FindPosts(setting.PostCountPerPage, pager.Offset()) if err != nil { return err } this.Data["Posts"] = posts this.Data["Topic"] = &topic this.Data["Category"] = &category //check whether added it into favorite list var hasFavorite bool if this.IsLogin { hasFavorite, _ = models.HasUserFollowTopic(int64(this.User.Id), topic.Id) } this.Data["HasFavorite"] = hasFavorite //new best post var newBestPosts []models.Post this.setNewBestPostsOfTopic(&newBestPosts, topic) //most replys posts var mostReplysPosts []models.Post this.setMostReplysPostsOfTopic(&mostReplysPosts, topic) this.setSidebarBuilletinInfo() return this.Render("post/topic.html", this.Data) }
// Add this topic into favorite list func (this *Topic) Post() { slug := this.Params().Get(":slug") result := map[string]interface{}{ "success": false, } topic, err := models.GetTopicBySlug(slug) if err != nil { return } if this.IsAjax() { action := this.GetString("action") switch action { case "favorite": if this.IsLogin { has, err := models.HasUserFollowTopic(int64(this.User.Id), topic.Id) if err != nil { log.Error("get follow user error:", err) return } if has { err = models.DeleteFollowTopic(int64(this.User.Id), topic.Id) } else { fav := models.FollowTopic{UserId: int64(this.User.Id), TopicId: topic.Id} err = models.Insert(&fav) } if err != nil { return } //TODO: add back //topic.RefreshFollowers() //this.User.RefreshFavTopics() result["success"] = true } } } this.Data["json"] = result this.ServeJson(this.Data) }