func (this *PostRouter) Post() {
if this.CheckActiveRedirect() {
return
}
var postMd models.Post
if this.loadPost(&postMd, &this.User) {
return
}
if !postMd.CanEdit {
this.FlashRedirect(postMd.Path(), 302, "CanNotEditPost")
}
form := post.PostForm{}
form.SetFromPost(&postMd)
models.FindTopics(&form.Topics)
if !this.ValidFormSets(&form) {
return
}
if err := form.UpdatePost(&postMd, &this.User); err == nil {
this.JsStorage("deleteKey", "post/edit")
this.Redirect(postMd.Link())
return
}
this.Render("post/edit.html", this.Data)
}
//New Comment
func (this *SinglePost) Post() {
if this.CheckActiveRedirect() {
return
}
var postMd models.Post
if this.loadPost(&postMd, nil) {
return
}
var redir bool
defer func() {
if !redir {
var comments []*models.Comment
this.loadComments(&postMd, &comments)
}
}()
form := post.CommentForm{}
if !this.ValidFormSets(&form) {
return
}
comment := models.Comment{}
if err := form.SaveComment(&comment, &this.User, &postMd); err == nil {
post.FilterCommentMentions(&this.User, &postMd, &comment)
this.JsStorage("deleteKey", "post/comment")
this.Redirect(postMd.Link(), 302)
redir = true
post.PostReplysCount(&postMd)
}
this.Render("post/post.html", this.Data)
}
func (form *PostForm) UpdatePost(post *models.Post, user *models.User) error {
changes := utils.FormChanges(post, form)
if len(changes) == 0 {
return nil
}
utils.SetFormValues(form, post)
post.CategoryId = form.Category
post.TopicId = form.Topic
for _, c := range changes {
if c == "Content" {
post.ContentCache = utils.RenderMarkdown(form.Content)
changes = append(changes, "ContentCache")
}
}
// update last edit author
if post.LastAuthorId != user.Id {
post.LastAuthorId = user.Id
changes = append(changes, "LastAuthor")
}
changes = append(changes, "Updated")
return models.UpdateById(post.Id, post, models.Obj2Table(changes)...)
}
func (this *NewPost) Post() error {
if this.CheckActiveRedirect() {
return nil
}
var err error
form := post.PostForm{Locale: this.Locale}
topicSlug := this.GetString("topic")
if len(topicSlug) > 0 {
topic, err := models.GetTopicBySlug(topicSlug)
if err == nil {
form.Category = topic.CategoryId
form.Topic = topic.Id
this.Data["Topic"] = topic
} else {
log.Error("Can not find topic by slug:", topicSlug)
}
} else {
topicId, err := this.GetInt("Topic")
if err == nil {
topic, err := models.GetTopicById(topicId)
if err == nil {
form.Category = topic.CategoryId
form.Topic = topic.Id
this.Data["Topic"] = topic
} else {
log.Error("Can not find topic by id:", topicId)
}
} else {
log.Error("Parse param Topic from request failed", err)
}
}
if categorySlug := this.GetString("category"); categorySlug != "" {
log.Debug("Find category slug:", categorySlug)
category, err := models.GetCategoryBySlug(categorySlug)
if err != nil {
log.Error("Get category error", err)
}
this.Data["Category"] = &category
}
err = models.FindTopics(&form.Topics)
if err != nil {
return err
}
if !this.ValidFormSets(&form) {
this.Redirect("/new")
return nil
}
var post models.Post
if err := form.SavePost(&post, &this.User); err == nil {
this.JsStorage("deleteKey", "post/new")
this.Redirect(post.Link())
return nil
}
return this.Render("post/new.html", this.Data)
}
func PostReplysCount(post *models.Post) {
cnt, err := models.CountCommentsByPostId(post.Id)
if err == nil {
post.Replys = int(cnt)
//disable post editable
post.CanEdit = false
err = models.UpdateById(post.Id, post, "replys", "can_edit")
}
if err != nil {
log.Error("PostReplysCount ", err)
}
}
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()
}
func (this *EditPost) Get() {
if this.CheckActiveRedirect() {
return
}
var postMd models.Post
if this.loadPost(&postMd, &this.User) {
return
}
if !postMd.CanEdit {
this.Redirect(postMd.Link())
return
}
form := post.PostForm{}
form.SetFromPost(&postMd)
models.FindTopics(&form.Topics)
this.SetFormSets(&form)
this.Render("post/edit.html", this.Data)
}
func (form *CommentForm) SaveComment(comment *models.Comment, user *models.User, post *models.Post) error {
comment.Message = form.Message
comment.MessageCache = utils.RenderMarkdown(form.Message)
comment.UserId = user.Id
comment.PostId = post.Id
if err := models.InsertComment(comment); err == nil {
post.LastReplyId = user.Id
models.UpdateById(post.Id, post, "last_reply_id", "last_replied")
cnt, _ := models.CountCommentsLTEId(comment.Id)
comment.Floor = int(cnt)
return models.UpdateById(comment.Id, comment, "floor")
} else {
return err
}
}
func (form *PostAdminForm) SetToPost(post *models.Post) {
utils.SetFormValues(form, post)
post.UserId = form.User
post.LastReplyId = form.LastReply
post.LastAuthorId = form.LastAuthor
post.TopicId = form.Topic
//get category
if topic, err := models.GetTopicById(form.Topic); err == nil {
post.CategoryId = topic.CategoryId
}
post.ContentCache = utils.RenderMarkdown(post.Content)
}
func (this *Post) Post() {
if this.CheckActiveRedirect() {
return
}
if !this.IsAjax() {
return
}
result := map[string]interface{}{
"success": false,
}
action := this.GetString("action")
switch action {
case "toggle-best":
if this.User.IsAdmin {
if postId, err := this.GetInt("post"); err == nil {
//set post best
var post models.Post
if err := models.GetById(postId, &post); err == nil {
post.IsBest = !post.IsBest
if models.UpdateById(post.Id, post, "is_best") == nil {
result["success"] = true
}
}
} else {
this.Logger.Error("post value is not int:", this.GetString("post"))
}
}
case "toggle-fav":
if postId, err := this.GetInt("post"); err == nil {
var post models.Post
if err := models.GetById(postId, &post); err == nil {
var favoritePost = models.FavoritePost{
PostId: post.Id,
UserId: this.User.Id,
}
if err := models.GetByExample(&favoritePost); err == nil {
//toogle IsFav
favoritePost.IsFav = !favoritePost.IsFav
if models.UpdateById(favoritePost.Id, favoritePost, "is_fav") == nil {
//update user fav post count
if favoritePost.IsFav {
this.User.FavPosts += 1
} else {
this.User.FavPosts -= 1
}
if models.UpdateById(this.User.Id, this.User, "fav_posts") == nil {
result["success"] = true
}
}
} else if err == models.ErrNotExist {
favoritePost = models.FavoritePost{
UserId: this.User.Id,
PostId: post.Id,
IsFav: true,
}
if models.Insert(favoritePost) == nil {
//update user fav post count
this.User.FavPosts += 1
if models.UpdateById(this.User.Id, this.User, "fav_posts") == nil {
result["success"] = true
}
}
} else {
this.Logger.Error("Get favorite post err:", err)
}
}
}
}
this.Data["json"] = result
this.ServeJson(this.Data)
}