/
handlers.go
102 lines (82 loc) · 2.27 KB
/
handlers.go
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package torrentd
import (
"fmt"
"io"
"net/http"
"github.com/anacrolix/torrent"
"github.com/anacrolix/torrent/metainfo"
"github.com/anacrolix/torrent/types/infohash"
"github.com/colinmarc/torrentd/log"
"github.com/colinmarc/torrentd/pb"
"github.com/julienschmidt/httprouter"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/proto"
)
func (td *Torrentd) initHandlers() {
// API methods.
router := httprouter.New()
router.Handler("GET", "/events", td.events)
router.HandlerFunc("POST", "/torrents", td.postTorrent)
router.HandlerFunc("GET", "/torrents", td.getTorrents)
router.HandlerFunc("GET", "/torrents/:h", td.getTorrent)
router.HandlerFunc("DELETE", "/torrents/:h", td.deleteTorrent)
router.HandlerFunc("GET", "/torrents/:h/stream", td.getTorrentStream)
td.mux.Handle("/", logger(router))
// mux.Handle("/static", static)
}
func (td *Torrentd) postTorrent(w http.ResponseWriter, r *http.Request) {
var spec *torrent.TorrentSpec
var err error
switch r.Header.Get("content-type") {
case "application/x-bittorrent":
mi, parseErr := metainfo.Load(r.Body)
if parseErr != nil {
err = parseErr
break
}
spec, err = torrent.TorrentSpecFromMetaInfoErr(mi)
case "text/x-uri":
b, _ := io.ReadAll(io.LimitReader(r.Body, 4096))
spec, err = torrent.TorrentSpecFromMagnetUri(string(b))
}
if err != nil {
log.Infof("invalid torrent: %v", err)
w.WriteHeader(400)
return
}
t, err := td.add(spec)
if err != nil {
w.WriteHeader(500)
return
}
writeResp(w, t)
}
func (td *Torrentd) getTorrents(w http.ResponseWriter, r *http.Request) {
resp := pb.TorrentList{
Torrents: td.list(),
}
writeResp(w, &resp)
}
func (td *Torrentd) getTorrent(w http.ResponseWriter, r *http.Request) {
}
func (td *Torrentd) deleteTorrent(w http.ResponseWriter, r *http.Request) {
var h infohash.T
err := h.FromHexString(httprouter.ParamsFromContext(r.Context()).ByName("h"))
if err != nil {
log.Error(err)
w.WriteHeader(404)
return
}
if !td.remove(h) {
w.WriteHeader(404)
}
}
func (td *Torrentd) getTorrentStream(w http.ResponseWriter, r *http.Request) {
}
func writeResp(w http.ResponseWriter, msg proto.Message) {
b, err := protojson.Marshal(msg)
if err != nil {
log.Error(fmt.Errorf("error marshaling response: %w", err))
}
w.Write(b)
}