430 lignes
12 KiB
Go
430 lignes
12 KiB
Go
package router
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import (
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"errors"
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"html"
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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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"sort"
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"github.com/NyaaPantsu/nyaa/config"
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"github.com/NyaaPantsu/nyaa/model"
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userService "github.com/NyaaPantsu/nyaa/service/user"
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"github.com/NyaaPantsu/nyaa/util/categories"
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"github.com/NyaaPantsu/nyaa/util/feeds"
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"github.com/NyaaPantsu/nyaa/util/publicSettings"
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"github.com/NyaaPantsu/nyaa/util/search"
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"github.com/gorilla/feeds"
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"github.com/gorilla/mux"
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)
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// RSSHandler : Controller for displaying rss feed, accepting common search arguments
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func RSSHandler(w http.ResponseWriter, r *http.Request) {
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defer r.Body.Close()
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// We only get the basic variable for rss based on search param
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torrents, createdAsTime, title, err := getTorrentList(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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feed := &nyaafeeds.RssFeed{
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Title: title,
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Link: config.WebAddress() + "/",
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PubDate: createdAsTime.String(),
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}
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feed.Items = make([]*nyaafeeds.RssItem, len(torrents))
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for i, torrent := range torrents {
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torrentJSON := torrent.ToJSON()
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feed.Items[i] = &nyaafeeds.RssItem{
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Title: torrentJSON.Name,
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Link: config.WebAddress() + "/download/" + torrentJSON.Hash,
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Description: string(torrentJSON.Description),
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PubDate: torrent.Date.Format(time.RFC822),
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GUID: config.WebAddress() + "/view/" + strconv.FormatUint(uint64(torrentJSON.ID), 10),
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Enclosure: &nyaafeeds.RssEnclosure{
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URL: config.WebAddress() + "/download/" + strings.TrimSpace(torrentJSON.Hash),
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Length: strconv.FormatUint(uint64(torrentJSON.Filesize), 10),
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Type: "application/x-bittorrent",
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},
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}
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}
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// allow cross domain AJAX requests
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w.Header().Set("Access-Control-Allow-Origin", "*")
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rss, rssErr := feeds.ToXML(feed)
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if rssErr != nil {
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http.Error(w, rssErr.Error(), http.StatusInternalServerError)
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}
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_, writeErr := w.Write([]byte(rss))
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if writeErr != nil {
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http.Error(w, writeErr.Error(), http.StatusInternalServerError)
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}
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}
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// RSSMagnetHandler : Controller for displaying rss feeds with magnet URL, accepting common search arguments
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func RSSMagnetHandler(w http.ResponseWriter, r *http.Request) {
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defer r.Body.Close()
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// We only get the basic variable for rss based on search param
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torrents, createdAsTime, title, err := getTorrentList(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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feed := &nyaafeeds.RssFeed{
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Title: title,
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Link: config.WebAddress() + "/",
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PubDate: createdAsTime.String(),
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}
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feed.Items = make([]*nyaafeeds.RssItem, len(torrents))
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for i, torrent := range torrents {
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torrentJSON := torrent.ToJSON()
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feed.Items[i] = &nyaafeeds.RssItem{
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Title: torrentJSON.Name,
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Link: &nyaafeeds.RssMagnetLink{Text: string(torrentJSON.Magnet)},
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Description: string(torrentJSON.Description),
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PubDate: torrent.Date.Format(time.RFC822),
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GUID: config.WebAddress() + "/view/" + strconv.FormatUint(uint64(torrentJSON.ID), 10),
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Enclosure: &nyaafeeds.RssEnclosure{
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URL: config.WebAddress() + "/download/" + strings.TrimSpace(torrentJSON.Hash),
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Length: strconv.FormatUint(uint64(torrentJSON.Filesize), 10),
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Type: "application/x-bittorrent",
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},
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}
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}
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// allow cross domain AJAX requests
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w.Header().Set("Access-Control-Allow-Origin", "*")
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rss, rssErr := feeds.ToXML(feed)
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if rssErr != nil {
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http.Error(w, rssErr.Error(), http.StatusInternalServerError)
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}
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_, writeErr := w.Write([]byte(rss))
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if writeErr != nil {
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http.Error(w, writeErr.Error(), http.StatusInternalServerError)
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}
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}
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// RSSEztvHandler : Controller for displaying rss feed, accepting common search arguments
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func RSSEztvHandler(w http.ResponseWriter, r *http.Request) {
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defer r.Body.Close()
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// We only get the basic variable for rss based on search param
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torrents, createdAsTime, title, err := getTorrentList(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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feed := &nyaafeeds.RssFeed{
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Title: title,
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Link: config.WebAddress() + "/",
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PubDate: createdAsTime.String(),
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}
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feed.Items = make([]*nyaafeeds.RssItem, len(torrents))
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for i, torrent := range torrents {
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torrentJSON := torrent.ToJSON()
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feed.Items[i] = &nyaafeeds.RssItem{
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Title: torrentJSON.Name,
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Link: config.WebAddress() + "/download/" + torrentJSON.Hash,
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Category: &nyaafeeds.RssCategory{
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Domain: config.WebAddress() + "/search?c=" + torrentJSON.Category + "_" + torrentJSON.SubCategory,
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},
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Description: string(torrentJSON.Description),
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Comments: config.WebAddress() + "/view/" + strconv.FormatUint(uint64(torrentJSON.ID), 10),
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PubDate: torrent.Date.Format(time.RFC822),
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GUID: config.WebAddress() + "/view/" + strconv.FormatUint(uint64(torrentJSON.ID), 10),
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Enclosure: &nyaafeeds.RssEnclosure{
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URL: config.WebAddress() + "/download/" + strings.TrimSpace(torrentJSON.Hash),
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Length: strconv.FormatUint(uint64(torrentJSON.Filesize), 10),
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Type: "application/x-bittorrent",
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},
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Torrent: &nyaafeeds.RssTorrent{
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Xmlns: "http://xmlns.ezrss.it/0.1/",
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FileName: torrentJSON.Name + ".torrent",
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ContentLength: strconv.FormatUint(uint64(torrentJSON.Filesize), 10),
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InfoHash: torrentJSON.Hash,
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MagnetURI: string(torrentJSON.Magnet),
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},
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}
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}
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// allow cross domain AJAX requests
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w.Header().Set("Access-Control-Allow-Origin", "*")
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rss, rssErr := feeds.ToXML(feed)
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if rssErr != nil {
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http.Error(w, rssErr.Error(), http.StatusInternalServerError)
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}
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_, writeErr := w.Write([]byte(rss))
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if writeErr != nil {
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http.Error(w, writeErr.Error(), http.StatusInternalServerError)
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}
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}
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// RSSTorznabHandler : Controller for displaying rss feed, accepting common search arguments
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func RSSTorznabHandler(w http.ResponseWriter, r *http.Request) {
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defer r.Body.Close()
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t := r.URL.Query().Get("t")
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rss := ""
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title := "Nyaa Pantsu"
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if config.IsSukebei() {
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title = "Sukebei Pantsu"
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}
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if t == "caps" {
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T := publicSettings.GetTfuncFromRequest(r)
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cat := categories.GetCategoriesSelect(true, true)
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var categories []*nyaafeeds.RssCategoryTorznab
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categories = append(categories, &nyaafeeds.RssCategoryTorznab{
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ID: "5070",
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Name: "Anime",
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Description: "Anime",
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})
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var keys []string
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for name := range cat {
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keys = append(keys, name)
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}
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sort.Strings(keys)
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last := 0
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for _, key := range keys {
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if len(cat[key]) <= 2 {
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categories = append(categories, &nyaafeeds.RssCategoryTorznab{
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ID: nyaafeeds.ConvertFromCat(cat[key]),
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Name: string(T(key)),
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})
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last++
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} else {
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categories[last].Subcat = append(categories[last].Subcat, &nyaafeeds.RssSubCat{
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ID: nyaafeeds.ConvertFromCat(cat[key]),
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Name: string(T(key)),
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})
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}
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}
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feed := &nyaafeeds.RssCaps{
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Server: &nyaafeeds.RssServer{
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Version: "1.0",
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Title: title,
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Strapline: "...",
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Email: config.Conf.Email.From,
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URL: config.WebAddress(),
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Image: config.WebAddress() + "/img/logo.png",
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},
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Limits: &nyaafeeds.RssLimits{
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Max: "300",
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Default: "50",
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},
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Registration: &nyaafeeds.RssRegistration{
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Available: "yes",
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Open: "yes",
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},
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Searching: &nyaafeeds.RssSearching{
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Search: &nyaafeeds.RssSearch{
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Available: "yes",
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SupportedParams: "q",
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},
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TvSearch: &nyaafeeds.RssSearch{
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Available: "no",
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},
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MovieSearch: &nyaafeeds.RssSearch{
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Available: "no",
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},
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},
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Categories: &nyaafeeds.RssCategories{
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Category: categories,
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},
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}
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var rssErr error
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rss, rssErr = feeds.ToXML(feed)
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if rssErr != nil {
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http.Error(w, rssErr.Error(), http.StatusInternalServerError)
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}
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} else {
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// We only get the basic variable for rss based on search param
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torrents, createdAsTime, title, err := getTorrentList(r)
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if err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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feed := &nyaafeeds.RssFeed{
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Title: title,
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Xmlns: "http://torznab.com/schemas/2015/feed",
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Link: config.WebAddress() + "/",
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PubDate: createdAsTime.String(),
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}
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feed.Items = make([]*nyaafeeds.RssItem, len(torrents))
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for i, torrent := range torrents {
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torrentJSON := torrent.ToJSON()
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filesNumber := ""
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if len(torrentJSON.FileList) > 0 {
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filesNumber = strconv.Itoa(len(torrentJSON.FileList))
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}
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seeders := ""
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if torrentJSON.Seeders > 0 {
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seeders = strconv.Itoa(int(torrentJSON.Seeders))
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}
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leechers := ""
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if torrentJSON.Leechers > 0 {
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leechers = strconv.Itoa(int(torrentJSON.Leechers))
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}
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feed.Items[i] = &nyaafeeds.RssItem{
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Title: torrentJSON.Name,
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Link: config.WebAddress() + "/download/" + torrentJSON.Hash,
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Category: &nyaafeeds.RssCategory{
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Domain: config.WebAddress() + "/search?c=" + torrentJSON.Category + "_" + torrentJSON.SubCategory,
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},
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Description: string(torrentJSON.Description),
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Comments: config.WebAddress() + "/view/" + strconv.FormatUint(uint64(torrentJSON.ID), 10),
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PubDate: torrent.Date.Format(time.RFC822),
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GUID: config.WebAddress() + "/view/" + strconv.FormatUint(uint64(torrentJSON.ID), 10),
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Enclosure: &nyaafeeds.RssEnclosure{
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URL: config.WebAddress() + "/download/" + strings.TrimSpace(torrentJSON.Hash),
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Length: strconv.FormatUint(uint64(torrentJSON.Filesize), 10),
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Type: "application/x-bittorrent",
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},
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}
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torznab := []*nyaafeeds.RssTorznab{}
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if torrentJSON.Filesize > 0 {
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torznab = append(torznab, &nyaafeeds.RssTorznab{
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Name: "size",
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Value: strconv.FormatUint(uint64(torrentJSON.Filesize), 10),
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})
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}
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if filesNumber != "" {
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torznab = append(torznab, &nyaafeeds.RssTorznab{
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Name: "files",
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Value: filesNumber,
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})
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}
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torznab = append(torznab, &nyaafeeds.RssTorznab{
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Name: "grabs",
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Value: strconv.Itoa(torrentJSON.Downloads),
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})
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if seeders != "" {
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torznab = append(torznab, &nyaafeeds.RssTorznab{
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Name: "seeders",
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Value: seeders,
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})
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}
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if leechers != "" {
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torznab = append(torznab, &nyaafeeds.RssTorznab{
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Name: "leechers",
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Value: leechers,
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})
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}
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if torrentJSON.Hash != "" {
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torznab = append(torznab, &nyaafeeds.RssTorznab{
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Name: "infohash",
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Value: torrentJSON.Hash,
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})
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}
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if torrentJSON.Magnet != "" {
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torznab = append(torznab, &nyaafeeds.RssTorznab{
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Name: "magneturl",
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Value: string(torrentJSON.Magnet),
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})
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}
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if len(torznab) > 0 {
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feed.Items[i].Torznab = torznab
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}
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}
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var rssErr error
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rss, rssErr = feeds.ToXML(feed)
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if rssErr != nil {
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http.Error(w, rssErr.Error(), http.StatusInternalServerError)
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}
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}
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// allow cross domain AJAX requests
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w.Header().Set("Access-Control-Allow-Origin", "*")
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_, writeErr := w.Write([]byte(rss))
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if writeErr != nil {
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http.Error(w, writeErr.Error(), http.StatusInternalServerError)
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}
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}
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func getTorrentList(r *http.Request) (torrents []model.Torrent, createdAsTime time.Time, title string, err error) {
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vars := mux.Vars(r)
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page := vars["page"]
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userID := vars["id"]
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cat := r.URL.Query().Get("cat")
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offset := 0
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if r.URL.Query().Get("offset") != "" {
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offset, err = strconv.Atoi(html.EscapeString(r.URL.Query().Get("offset")))
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if err != nil {
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return
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}
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}
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createdAsTime = time.Now()
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if len(torrents) > 0 {
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createdAsTime = torrents[0].Date
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}
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title = "Nyaa Pantsu"
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if config.IsSukebei() {
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title = "Sukebei Pantsu"
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}
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pagenum := 1
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if page == "" && offset > 0 { // first page for offset is 0
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pagenum = offset + 1
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} else if page != "" {
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pagenum, err = strconv.Atoi(html.EscapeString(page))
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if err != nil {
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return
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}
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}
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if pagenum <= 0 {
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err = errors.New("Page number is invalid")
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return
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}
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if userID != "" {
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userIDnum := 0
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userIDnum, err = strconv.Atoi(html.EscapeString(userID))
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// Should we have a feed for anonymous uploads?
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if err != nil || userIDnum == 0 {
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return
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}
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_, _, err = userService.RetrieveUserForAdmin(userID)
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if err != nil {
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return
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}
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// Set the user ID on the request, so that SearchByQuery finds it.
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query := r.URL.Query()
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query.Set("userID", userID)
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r.URL.RawQuery = query.Encode()
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}
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if cat != "" {
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query := r.URL.Query()
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c := nyaafeeds.ConvertToCat(cat)
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if c == "" {
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return
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}
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query.Set("c", c)
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r.URL.RawQuery = query.Encode()
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}
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_, torrents, err = search.SearchByQueryNoCount(r, pagenum)
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return
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}
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