//Get the posts by category
func (this *PostListRouter) Category() {
this.TplNames = "post/home.html"
//check category slug
slug := this.GetString(":slug")
cat := models.Category{Slug: slug}
if err := cat.Read("Slug"); err != nil {
this.Abort("404")
return
}
//get posts by category slug, order by Created desc
qs := models.Posts().Filter("Category", &cat)
cnt, _ := models.CountObjects(qs)
pager := this.SetPaginator(setting.PostCountPerPage, cnt)
qs = qs.OrderBy("-LastReplied").Limit(setting.PostCountPerPage, pager.Offset()).RelatedSel()
var posts []models.Post
models.ListObjects(qs, &posts)
this.Data["Category"] = &cat
this.Data["Posts"] = posts
//top nav bar data
var cats []models.Category
this.setCategories(&cats)
var topics []models.Topic
this.setTopicsOfCategory(&topics, &cat)
this.Data["CategorySlug"] = cat.Slug
this.Data["SortSlug"] = ""
var newBestPosts []models.Post
this.setNewBestPostsOfCategory(&newBestPosts, &cat)
//most replys posts
var mostReplysPosts []models.Post
this.setMostReplysPostsOfCategory(&mostReplysPosts, &cat)
this.setSidebarBuilletinInfo()
}
//Get the home page
func (this *PostListRouter) Home() {
this.TplNames = "post/home.html"
//get posts by Created datetime desc order
var posts []models.Post
qs := models.Posts()
cnt, _ := models.CountObjects(qs)
pager := this.SetPaginator(setting.PostCountPerPage, cnt)
qs = qs.OrderBy("-LastReplied").Limit(setting.PostCountPerPage, pager.Offset()).RelatedSel()
models.ListObjects(qs, &posts)
this.Data["Posts"] = posts
//top nav bar data
var cats []models.Category
this.setCategories(&cats)
this.Data["SortSlug"] = ""
this.Data["CategorySlug"] = "home"
//new best posts
var newBestPosts []models.Post
this.setNewBestPosts(&newBestPosts)
//most replys posts
var mostReplysPosts []models.Post
this.setMostReplysPosts(&mostReplysPosts)
this.setSidebarBuilletinInfo()
}
// view for list model data
func (this *PostAdminRouter) List() {
var posts []models.Post
qs := models.Posts().RelatedSel()
if err := this.SetObjects(qs, &posts); err != nil {
this.Data["Error"] = err
beego.Error(err)
}
}
func (this *UserRouter) Home() {
this.Data["IsUserHomePage"] = true
this.TplNames = "user/home.html"
var user models.User
if this.getUser(&user) {
return
}
//recent posts and comments
limit := 5
var posts []*models.Post
var comments []*models.Comment
user.RecentPosts().Limit(limit).RelatedSel().All(&posts)
user.RecentComments().Limit(limit).RelatedSel().All(&comments)
this.Data["TheUserPosts"] = posts
this.Data["TheUserComments"] = comments
//follow topics
var ftopics []*models.FollowTopic
var topics []*models.Topic
ftNums, _ := models.FollowTopics().Filter("User", &user.Id).Limit(8).OrderBy("-Created").RelatedSel("Topic").All(&ftopics, "Topic")
if ftNums > 0 {
topics = make([]*models.Topic, 0, ftNums)
for _, ft := range ftopics {
topics = append(topics, ft.Topic)
}
}
this.Data["TheUserFollowTopics"] = topics
this.Data["TheUserFollowTopicsMore"] = ftNums >= 8
//favorite posts
var favPostIds orm.ParamsList
var favPosts []models.Post
favNums, _ := user.FavoritePosts().Limit(8).OrderBy("-Created").ValuesFlat(&favPostIds, "Post")
if favNums > 0 {
qs := models.Posts().Filter("Id__in", favPostIds)
qs = qs.OrderBy("-Created").RelatedSel()
models.ListObjects(qs, &favPosts)
}
this.Data["TheUserFavoritePosts"] = favPosts
this.Data["TheUserFavoritePostsMore"] = favNums >= 8
}
func (this *PostListRouter) CatNavs() {
this.TplNames = "post/home.html"
//check category slug and sort slug
catSlug := this.GetString(":catSlug")
sortSlug := this.GetString(":sortSlug")
cat := models.Category{Slug: catSlug}
if err := cat.Read("Slug"); err != nil {
this.Abort("404")
return
}
qs := models.Posts().Filter("Category", &cat)
cnt, _ := models.CountObjects(qs)
pager := this.SetPaginator(setting.PostCountPerPage, cnt)
switch sortSlug {
case "recent":
qs = qs.OrderBy("-Created")
case "hot":
qs = qs.OrderBy("-LastReplied")
case "cold":
qs = qs.Filter("Replys", 0).OrderBy("-Created")
default:
this.Abort("404")
return
}
qs = qs.Limit(setting.PostCountPerPage, pager.Offset()).RelatedSel()
var posts []models.Post
models.ListObjects(qs, &posts)
this.Data["Category"] = &cat
this.Data["Posts"] = posts
//top nav bar data
var cats []models.Category
this.setCategories(&cats)
var topics []models.Topic
this.setTopicsOfCategory(&topics, &cat)
this.Data["CategorySlug"] = cat.Slug
this.Data["SortSlug"] = sortSlug
var newBestPosts []models.Post
this.setNewBestPostsOfCategory(&newBestPosts, &cat)
//most replys posts
var mostReplysPosts []models.Post
this.setMostReplysPostsOfCategory(&mostReplysPosts, &cat)
this.setSidebarBuilletinInfo()
}
func (this *PostRouter) loadPost(post *models.Post, user *models.User) bool {
id, _ := this.GetInt(":post")
if id > 0 {
qs := models.Posts().Filter("Id", id)
if user != nil {
qs = qs.Filter("User", user.Id)
}
qs.RelatedSel(1).One(post)
}
if post.Id == 0 {
this.Abort("404")
return true
}
this.Data["Post"] = post
return false
}
//Topic Home Page
func (this *PostListRouter) Topic() {
this.TplNames = "post/topic.html"
//check topic slug
slug := this.GetString(":slug")
topic := models.Topic{Slug: slug}
if err := topic.Read("Slug"); err != nil {
this.Abort("404")
return
}
//get topic category
category := models.Category{Id: topic.Category.Id}
if err := category.Read("Id"); err != nil {
this.Abort("404")
return
}
//get posts by topic
qs := models.Posts().Filter("Topic", &topic)
cnt, _ := models.CountObjects(qs)
pager := this.SetPaginator(setting.PostCountPerPage, cnt)
qs = qs.OrderBy("-LastReplied").Limit(setting.PostCountPerPage, pager.Offset()).RelatedSel()
var posts []models.Post
models.ListObjects(qs, &posts)
this.Data["Posts"] = posts
this.Data["Topic"] = &topic
this.Data["Category"] = &category
//check whether added it into favorite list
HasFavorite := false
if this.IsLogin {
HasFavorite = models.FollowTopics().Filter("User", &this.User).Filter("Topic", &topic).Exist()
}
this.Data["HasFavorite"] = HasFavorite
//new best post
var newBestPosts []models.Post
this.setNewBestPostsOfTopic(&newBestPosts, &topic)
//most replys posts
var mostReplysPosts []models.Post
this.setMostReplysPostsOfTopic(&mostReplysPosts, &topic)
this.setSidebarBuilletinInfo()
}
func PostBrowsersAdd(uid int, ip string, post *models.Post) {
var key string
if uid == 0 {
key = ip
} else {
key = utils.ToStr(uid)
}
key = fmt.Sprintf("PCA.%d.%s", post.Id, key)
if setting.Cache.Get(key) != nil {
return
}
_, err := models.Posts().Filter("Id", post.Id).Update(orm.Params{
"Browsers": orm.ColValue(orm.Col_Add, 1),
})
if err != nil {
beego.Error("PostCounterAdd ", err)
}
setting.Cache.Put(key, true, 60)
}
// view for delete object
func (this *TopicAdminRouter) Delete() {
if this.FormOnceNotMatch() {
return
}
//check whether there are posts under this topic
qs := models.Posts().Filter("Topic__id", this.object.Id)
cnt, _ := qs.Count()
if cnt > 0 {
this.FlashRedirect("/admin/topic", 302, "DeleteNotAllowed")
return
} else {
// delete object
if err := this.object.Delete(); err == nil {
this.FlashRedirect("/admin/topic", 302, "DeleteSuccess")
return
} else {
beego.Error(err)
this.Data["Error"] = err
}
}
}
func (this *UserRouter) FavoritePosts() {
this.TplNames = "user/favorite-posts.html"
var user models.User
if this.getUser(&user) {
return
}
var postIds orm.ParamsList
var posts []models.Post
nums, _ := user.FavoritePosts().OrderBy("-Created").ValuesFlat(&postIds, "Post")
if nums > 0 {
qs := models.Posts().Filter("Id__in", postIds)
cnt, _ := models.CountObjects(qs)
pager := this.SetPaginator(setting.PostCountPerPage, cnt)
qs = qs.OrderBy("-Created").Limit(setting.PostCountPerPage, pager.Offset()).RelatedSel()
models.ListObjects(qs, &posts)
}
this.Data["TheUserFavoritePosts"] = posts
}
func (this *PostListRouter) Navs() {
this.TplNames = "post/home.html"
sortSlug := this.GetString(":sortSlug")
var posts []models.Post
qs := models.Posts()
cnt, _ := models.CountObjects(qs)
pager := this.SetPaginator(setting.PostCountPerPage, cnt)
switch sortSlug {
case "recent":
qs = qs.OrderBy("-Created")
case "hot":
qs = qs.OrderBy("-LastReplied")
case "cold":
qs = qs.Filter("Replys", 0).OrderBy("-Created")
default:
this.Abort("404")
return
}
qs = qs.Limit(setting.PostCountPerPage, pager.Offset()).RelatedSel()
models.ListObjects(qs, &posts)
this.Data["Posts"] = posts
//top nav bar data
var cats []models.Category
this.setCategories(&cats)
this.Data["SortSlug"] = sortSlug
this.Data["CategorySlug"] = "home"
//new best posts
var newBestPosts []models.Post
this.setNewBestPosts(&newBestPosts)
//most replys posts
var mostReplysPosts []models.Post
this.setMostReplysPosts(&mostReplysPosts)
this.setSidebarBuilletinInfo()
}
//Get most replys posts of category
func (this *PostListRouter) setMostReplysPostsOfCategory(posts *[]models.Post, cat *models.Category) {
qs := models.Posts()
qs = qs.Filter("Category__id", cat.Id).Filter("Replys__gt", 0).OrderBy("-Created", "-Replys").Limit(10)
models.ListObjects(qs, posts)
this.Data["MostReplysPosts"] = posts
}
func ListPostsOfTopic(topic *models.Topic, posts *[]models.Post) (int64, error) {
return models.Posts().Filter("Topic", topic).RelatedSel().OrderBy("-Updated").All(posts)
}
func ListPostsOfCategory(cat *models.Category, posts *[]models.Post) (int64, error) {
return models.Posts().Filter("Category", cat).RelatedSel().OrderBy("-Updated").All(posts)
}
//Get new best posts
func (this *PostListRouter) setNewBestPosts(posts *[]models.Post) {
qs := models.Posts()
qs = qs.Filter("IsBest", true).OrderBy("-Created").Limit(10)
models.ListObjects(qs, posts)
this.Data["NewBestPosts"] = posts
}
func (this *PostAdminRouter) ObjectQs() orm.QuerySeter {
return models.Posts().RelatedSel()
}
//Get new best posts by category
func (this *PostListRouter) setNewBestPostsOfCategory(posts *[]models.Post, cat *models.Category) {
qs := models.Posts()
qs = qs.Filter("IsBest", true).Filter("Category__id", cat.Id).OrderBy("-Created").Limit(10)
models.ListObjects(qs, posts)
this.Data["NewBestPosts"] = posts
}
//Get most replys post of topic
func (this *PostListRouter) setMostReplysPostsOfTopic(posts *[]models.Post, topic *models.Topic) {
qs := models.Posts()
qs = qs.Filter("Topic__id", topic.Id).Filter("Replys__gt", 0).OrderBy("-Created", "-Replys").Limit(10)
models.ListObjects(qs, posts)
this.Data["MostReplysPosts"] = posts
}
//Get new best posts by topic
func (this *PostListRouter) setNewBestPostsOfTopic(posts *[]models.Post, topic *models.Topic) {
qs := models.Posts()
qs = qs.Filter("IsBest", true).Filter("Topic__id", topic.Id).OrderBy("-Created").Limit(10)
models.ListObjects(qs, posts)
this.Data["NewBestPosts"] = posts
}