func (this *NewPost) Get() error {
if this.CheckActiveRedirect() {
return nil
}
form := post.PostForm{Locale: this.Locale}
topicSlug := this.GetString("topic")
if len(topicSlug) > 0 {
topic, err := models.GetTopicBySlug(topicSlug)
if err != nil {
this.Redirect(setting.AppUrl)
return nil
}
form.Topic = topic.Id
form.Category = topic.CategoryId
err = models.FindTopicsByCategoryId(&form.Topics, topic.CategoryId)
if err != nil {
this.Redirect(setting.AppUrl)
return nil
}
this.Data["Topic"] = topic
} else {
catSlug := this.GetString("category")
if len(catSlug) > 0 {
category, err := models.GetCategoryBySlug(catSlug)
if err != nil {
return err
}
form.Category = category.Id
err = models.FindTopicsByCategoryId(&form.Topics, category.Id)
if err != nil {
return err
}
this.Data["Category"] = category
} else {
this.Redirect(setting.AppUrl)
return nil
}
}
this.SetFormSets(&form)
return this.Render("post/new.html", this.Data)
}
//Get all the topics of the category
func (this *PostListRouter) setTopicsOfCategory(topics *[]models.Topic, category *models.Category) {
models.FindTopicsByCategoryId(topics, category.Id)
this.Data["TopicsOfCategory"] = *topics
}