295 lignes
7,2 Kio
Go
295 lignes
7,2 Kio
Go
package main
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import (
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"bytes"
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"compress/zlib"
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"encoding/json"
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"github.com/gorilla/feeds"
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"github.com/gorilla/mux"
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"github.com/jinzhu/gorm"
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_ "github.com/jinzhu/gorm/dialects/sqlite"
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"html"
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"html/template"
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"io/ioutil"
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"log"
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"net/http"
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"strconv"
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"strings"
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"time"
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)
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var db *gorm.DB
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var templates = template.Must(template.ParseFiles("index.html", "FAQ.html", "view.html"))
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var debugLogger *log.Logger
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var trackers = "&tr=udp://zer0day.to:1337/announce&tr=udp://tracker.leechers-paradise.org:6969&tr=udp://explodie.org:6969&tr=udp://tracker.opentrackr.org:1337&tr=udp://tracker.coppersurfer.tk:6969"
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func getDBHandle() *gorm.DB {
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dbInit, err := gorm.Open("sqlite3", "./nyaa.db")
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// Migrate the schema of Torrents
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dbInit.AutoMigrate(&Torrents{}, &Categories{}, &Sub_Categories{}, &Statuses{})
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checkErr(err)
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return dbInit
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}
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func checkErr(err error) {
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if err != nil {
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debugLogger.Println(" " + err.Error())
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}
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}
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func unZlib(description []byte) string {
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b := bytes.NewReader(description)
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z, err := zlib.NewReader(b)
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checkErr(err)
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defer z.Close()
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p, err := ioutil.ReadAll(z)
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checkErr(err)
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return string(p)
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}
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func apiHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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page := vars["page"]
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pagenum, _ := strconv.Atoi(html.EscapeString(page))
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b := CategoryJson{Torrents: []TorrentsJson{}}
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maxPerPage := 50
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nbTorrents := 0
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torrents := getAllTorrents(maxPerPage, maxPerPage*(pagenum-1))
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for i, _ := range torrents {
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nbTorrents++
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res := torrents[i].toJson()
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b.Torrents = append(b.Torrents, res)
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}
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b.QueryRecordCount = maxPerPage
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b.TotalRecordCount = nbTorrents
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w.Header().Set("Content-Type", "application/json")
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err := json.NewEncoder(w).Encode(b)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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func apiViewHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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id := vars["id"]
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b := CategoryJson{Torrents: []TorrentsJson{}}
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torrent, err := getTorrentById(id)
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res := torrent.toJson()
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b.Torrents = append(b.Torrents, res)
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b.QueryRecordCount = 1
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b.TotalRecordCount = 1
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w.Header().Set("Content-Type", "application/json")
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err = json.NewEncoder(w).Encode(b)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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func searchHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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page := vars["page"]
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// db params url
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maxPerPage, errConv := strconv.Atoi(r.URL.Query().Get("max"))
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if errConv != nil {
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maxPerPage = 50 // default Value maxPerPage
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}
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pagenum, _ := strconv.Atoi(html.EscapeString(page))
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searchQuery := r.URL.Query().Get("q")
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cat := r.URL.Query().Get("c")
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stat := r.URL.Query().Get("s")
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sort := r.URL.Query().Get("sort")
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order := r.URL.Query().Get("order")
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catsSplit := strings.Split(cat, "_")
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// need this to prevent out of index panics
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var searchCatId, searchSubCatId string
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if len(catsSplit) == 2 {
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searchCatId = html.EscapeString(catsSplit[0])
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searchSubCatId = html.EscapeString(catsSplit[1])
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}
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if sort == "" {
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sort = "torrent_id"
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}
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if order == "" {
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order = "desc"
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}
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order_by := sort + " " + order
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nbTorrents := 0
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b := []TorrentsJson{}
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parameters := createWhereParams("torrent_name LIKE ? AND status_id LIKE ? AND category_id LIKE ? AND sub_category_id LIKE ?",
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"%"+searchQuery+"%", stat+"%", searchCatId+"%", searchSubCatId+"%")
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torrents := getTorrentsOrderBy(¶meters, order_by, maxPerPage, maxPerPage*(pagenum-1))
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for i, _ := range torrents {
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nbTorrents++
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res := torrents[i].toJson()
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b = append(b, res)
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}
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htv := HomeTemplateVariables{b, getAllCategories(false), searchQuery, stat, cat, sort, order, maxPerPage, nbTorrents}
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err := templates.ExecuteTemplate(w, "index.html", htv)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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func safe(s string) template.URL {
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return template.URL(s)
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}
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func faqHandler(w http.ResponseWriter, r *http.Request) {
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err := templates.ExecuteTemplate(w, "FAQ.html", "")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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func rssHandler(w http.ResponseWriter, r *http.Request) {
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//vars := mux.Vars(r)
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//category := vars["c"]
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// db params url
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//maxPerPage := 50 // default Value maxPerPage
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torrents := getFeeds()
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created := time.Now().String()
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if len(torrents) > 0 {
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created = torrents[0].Timestamp
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}
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created_as_time, err := time.Parse("2006-01-02 15:04:05", created)
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if err == nil {
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}
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feed := &feeds.Feed{
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Title: "Nyaa Pantsu",
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Link: &feeds.Link{Href: "https://nyaa.pantsu.cat/"},
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Created: created_as_time,
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}
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feed.Items = []*feeds.Item{}
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feed.Items = make([]*feeds.Item, len(torrents))
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for i, _ := range torrents {
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timestamp_as_time, err := time.Parse("2006-01-02 15:04:05", torrents[i].Timestamp)
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if err == nil {
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feed.Items[i] = &feeds.Item{
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// need a torrent view first
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//Id: URL + torrents[i].Hash,
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Title: torrents[i].Name,
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Link: &feeds.Link{Href: string(torrents[i].Magnet)},
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Description: "",
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Created: timestamp_as_time,
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Updated: timestamp_as_time,
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}
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}
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}
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rss, err := feed.ToRss()
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if err == nil {
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w.Write([]byte(rss))
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} else {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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func viewHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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id := vars["id"]
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b := []TorrentsJson{}
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torrent, err := getTorrentById(id)
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res := torrent.toJson()
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b = append(b, res)
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htv := HomeTemplateVariables{b, getAllCategories(false), "", "", "_", "", "", 1, 1}
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err = templates.ExecuteTemplate(w, "view.html", htv)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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func rootHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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page := vars["page"]
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// db params url
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maxPerPage, errConv := strconv.Atoi(r.URL.Query().Get("max"))
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if errConv != nil {
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maxPerPage = 50 // default Value maxPerPage
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}
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nbTorrents := 0
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pagenum, _ := strconv.Atoi(html.EscapeString(page))
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b := []TorrentsJson{}
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torrents := getAllTorrents(maxPerPage, maxPerPage*(pagenum-1))
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for i, _ := range torrents {
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nbTorrents++
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res := torrents[i].toJson()
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b = append(b, res)
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}
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htv := HomeTemplateVariables{b, getAllCategories(false), "", "", "_", "torrent_id", "desc", maxPerPage, nbTorrents}
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err := templates.ExecuteTemplate(w, "index.html", htv)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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}
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func main() {
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db = getDBHandle()
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router := mux.NewRouter()
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cssHandler := http.FileServer(http.Dir("./css/"))
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jsHandler := http.FileServer(http.Dir("./js/"))
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http.Handle("/css/", http.StripPrefix("/css/", cssHandler))
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http.Handle("/js/", http.StripPrefix("/js/", jsHandler))
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// Routes,
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router.HandleFunc("/", rootHandler)
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router.HandleFunc("/page/{page}", rootHandler)
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router.HandleFunc("/search", searchHandler)
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router.HandleFunc("/search/{page}", searchHandler)
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router.HandleFunc("/api/{page}", apiHandler).Methods("GET")
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router.HandleFunc("/api/view/{id}", apiViewHandler).Methods("GET")
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router.HandleFunc("/faq", faqHandler)
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router.HandleFunc("/feed.xml", rssHandler)
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router.HandleFunc("/view/{id}", viewHandler)
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http.Handle("/", router)
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// Set up server,
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srv := &http.Server{
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Addr: "localhost:9999",
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WriteTimeout: 15 * time.Second,
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ReadTimeout: 15 * time.Second,
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}
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err := srv.ListenAndServe()
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checkErr(err)
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}
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