func (c Topic) EditPost(id int64, topic models.Topic, category int64) revel.Result {
user := c.user()
if has, _ := engine.Where("id = ? AND user_id = ?", id, user.Id).Get(&models.Topic{}); !has {
return c.Forbidden("抱歉，您没有权限")
}
topic.Validate(c.Validation)
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.Topic.Edit(id))
}
topic.Category = models.Category{Id: category}
aff, _ := engine.Id(id).Cols("title", "category_id", "content").Update(&topic)
if aff > 0 {
c.Flash.Success("编辑帖子成功")
cache.Flush()
} else {
c.Flash.Error("编辑帖子失败")
}
return c.Redirect(routes.Topic.Show(id))
}
func (c Admin) EditCategoryPost(id int64, category models.Category) revel.Result {
category.Id = id
category.Validate(c.Validation)
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.Admin.EditCategory(id))
}
aff, _ := engine.Id(id).Update(&category)
if aff > 0 {
c.Flash.Success("编辑分类成功")
cache.Flush()
} else {
c.Flash.Error("编辑分类失败")
return c.Redirect(routes.Admin.EditCategory(id))
}
return c.Redirect(routes.Admin.ListCategory())
}
func (c Topic) NewPost(topic models.Topic, category int64) revel.Result {
topic.Validate(c.Validation)
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.Topic.New())
}
topic.User = models.User{Id: c.user().Id}
topic.Category = models.Category{Id: category}
aff, _ := engine.Insert(&topic)
if aff > 0 {
c.Flash.Success("发表新帖成功")
cache.Flush()
} else {
c.Flash.Error("发表新帖失败")
}
return c.Redirect(routes.Topic.Index(1))
}
// 回复帖子
func (c Topic) Reply(id int64, content string) revel.Result {
c.Validation.Required(content).Message("请填写回复内容")
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.Topic.Show(id))
}
aff, _ := engine.Insert(&models.Reply{
Topic: models.Topic{Id: id},
User: models.User{Id: c.user().Id},
Content: content,
})
if aff > 0 {
engine.Exec("UPDATE topic SET replies = replies + 1 WHERE id = ?", id)
cache.Flush()
} else {
c.Flash.Error("发表回复失败")
}
return c.Redirect(routes.Topic.Show(id))
}