func (form *PostForm) SavePost(post *models.Post, user *models.User) error {
utils.SetFormValues(form, post)
post.CategoryId = form.Category
post.TopicId = form.Topic
post.UserId = user.Id
post.LastReplyId = user.Id
post.LastAuthorId = user.Id
post.CanEdit = true
post.ContentCache = utils.RenderMarkdown(form.Content)
// mentioned follow users
FilterMentions(user, post.ContentCache)
return post.Insert()
}
