func (form *PostForm) UpdatePost(post *Post, user *User) error {
changes := utils.FormChanges(post, form)
if len(changes) == 0 {
return nil
}
utils.SetFormValues(form, post)
post.Category.Id = form.Category
post.Topic.Id = form.Topic
for _, c := range changes {
if c == "Content" {
post.ContentCache = RenderPostContent(form.Content)
changes = append(changes, "ContentCache")
}
}
// update last edit author
if post.LastAuthor != nil && post.LastAuthor.Id != user.Id {
post.LastAuthor = user
changes = append(changes, "LastAuthor")
}
changes = append(changes, "Updated")
return post.Update(changes...)
}
// view for update object
func (this *CommentAdminRouter) Update() {
form := models.CommentAdminForm{}
if this.ValidFormSets(&form) == false {
return
}
// get changed field names
changes := utils.FormChanges(&this.object, &form)
url := fmt.Sprintf("/admin/comment/%d", this.object.Id)
// update changed fields only
if len(changes) > 0 {
form.SetToComment(&this.object)
if err := this.object.Update(changes...); err == nil {
this.FlashRedirect(url, 302, "UpdateSuccess")
return
} else {
beego.Error(err)
this.Data["Error"] = err
}
} else {
this.Redirect(url, 302)
}
}
func (form *ProfileForm) SaveUserProfile(user *User) error {
// set md5 value if the value is an email
if strings.IndexRune(form.GrEmail, '@') != -1 {
form.GrEmail = utils.EncodeMd5(form.GrEmail)
}
changes := utils.FormChanges(user, form)
if len(changes) > 0 {
// if email changed then need re-active
if user.Email != form.Email {
user.IsActive = false
changes = append(changes, "IsActive")
}
utils.SetFormValues(form, user)
return user.Update(changes...)
}
return nil
}