func (c *Topic) Edit() {
id, _ := c.Request.Int64("id")
topic := model.TopicModel.FindById(id)
if topic == nil {
panic("topic not found")
}
if c.Request.Method == "POST" {
form := new(model.TopicForm)
form.LoadData(c.Request)
if l := len(form.Title); l == 0 || l > 255 {
form.Message = "title length must between 1 - 255"
goto RENDER
}
if len(form.Content) == 0 {
form.Message = "content is empty"
goto RENDER
}
topic.Title = form.Title
topic.Content = form.Content
topic.State = form.State
topic.UpdatedAt = time.Now()
if !model.TopicModel.Save(topic) {
form.Message = "could not save to db"
}
}
RENDER:
c.Render("admin/topic/edit", topic)
}
func (c *Topic) New() {
form := new(model.TopicForm)
if c.Request.Method == "POST" {
form.LoadData(c.Request)
if l := len(form.Title); l == 0 || l > 255 {
form.Message = "title length must between 1 - 255"
goto RENDER
}
if len(form.Content) == 0 {
form.Message = "content is empty"
goto RENDER
}
now := time.Now()
topic := new(model.Topic)
topic.Title = form.Title
topic.Content = form.Content
topic.State = form.State
topic.UpdatedAt = now
topic.CreatedAt = now
if model.TopicModel.Save(topic) {
c.Redirect(fmt.Sprintf("/topic/%d", topic.Id), 302)
}
form.Message = "could not save to db"
}
RENDER:
c.Render("admin/topic/new", form)
}