func (s *server) copy(ctx context.Context, w http.ResponseWriter, r *http.Request) {
logger := MustFromLogContext(ctx)
src := getPathFromReq(r)
u, err := url.Parse(r.Header.Get("Destination"))
if err != nil {
logger.Error(err)
http.Error(w, "", http.StatusBadRequest)
return
}
dst := path.Clean(strings.TrimPrefix(u.Path, remoteURL))
if dst == "" {
http.Error(w, "", http.StatusBadRequest)
return
}
logger.Infof("src is %s", src)
logger.Infof("dst is %s", dst)
con, err := getConnection(s.p.metaServer)
if err != nil {
logger.Error(err)
http.Error(w, "", http.StatusInternalServerError)
return
}
defer con.Close()
client := metapb.NewMetaClient(con)
in := &metapb.CpReq{}
in.Src = src
in.Dst = dst
in.AccessToken = authlib.MustFromTokenContext(ctx)
_, err = client.Cp(ctx, in)
if err != nil {
logger.Error(err)
gErr := grpc.Code(err)
switch {
case gErr == codes.PermissionDenied:
http.Error(w, "", http.StatusForbidden)
return
default:
http.Error(w, "", http.StatusInternalServerError)
return
}
}
w.WriteHeader(http.StatusNoContent)
}
func (s *server) mkcol(ctx context.Context, w http.ResponseWriter, r *http.Request) {
logger := MustFromLogContext(ctx)
p := getPathFromReq(r)
logger.Infof("path is %s", p)
con, err := getConnection(s.p.metaServer)
if err != nil {
logger.Error(err)
http.Error(w, "", http.StatusInternalServerError)
return
}
defer con.Close()
client := metapb.NewMetaClient(con)
in := &metapb.MkdirReq{}
in.AccessToken = authlib.MustFromTokenContext(ctx)
in.Path = p
_, err = client.Mkdir(ctx, in)
if err != nil {
logger.Error(err)
gErr := grpc.Code(err)
switch {
case gErr == codes.PermissionDenied:
http.Error(w, "", http.StatusForbidden)
return
default:
http.Error(w, "", http.StatusInternalServerError)
return
}
}
w.WriteHeader(http.StatusCreated)
}
func getMeta(ctx context.Context, addr, p string, children bool) (*metapb.Metadata, error) {
in := &metapb.StatReq{}
in.AccessToken = authlib.MustFromTokenContext(ctx)
in.Children = children
in.Path = p
con, err := getConnection(addr)
if err != nil {
return nil, err
}
defer con.Close()
client := metapb.NewMetaClient(con)
meta, err := client.Stat(ctx, in)
if err != nil {
return nil, err
}
return meta, nil
}
func (s *server) move(ctx context.Context, w http.ResponseWriter, r *http.Request) {
logger := MustFromLogContext(ctx)
src := getPathFromReq(r)
u, err := url.Parse(r.Header.Get("Destination"))
if err != nil {
logger.Error(err)
http.Error(w, "", http.StatusBadRequest)
return
}
dst := path.Clean(strings.TrimPrefix(u.Path, remoteURL))
if dst == "" {
http.Error(w, "", http.StatusBadRequest)
return
}
logger.Infof("src is %s", src)
logger.Infof("dst is %s", dst)
con, err := getConnection(s.p.metaServer)
if err != nil {
logger.Error(err)
http.Error(w, "", http.StatusInternalServerError)
return
}
defer con.Close()
client := metapb.NewMetaClient(con)
in := &metapb.MvReq{}
in.Src = src
in.Dst = dst
in.AccessToken = authlib.MustFromTokenContext(ctx)
_, err = client.Mv(ctx, in)
if err != nil {
logger.Error(err)
gErr := grpc.Code(err)
switch {
case gErr == codes.PermissionDenied:
http.Error(w, "", http.StatusForbidden)
return
default:
http.Error(w, "", http.StatusInternalServerError)
return
}
}
meta, err := getMeta(ctx, s.p.metaServer, dst, false)
if err != nil {
logger.Error(err)
gErr := grpc.Code(err)
switch {
case gErr == codes.NotFound:
http.Error(w, "", http.StatusNotFound)
return
case gErr == codes.PermissionDenied:
http.Error(w, "", http.StatusForbidden)
return
default:
http.Error(w, "", http.StatusInternalServerError)
return
}
}
w.Header().Set("ETag", meta.Etag)
w.Header().Set("OC-FileId", meta.Id)
w.Header().Set("OC-ETag", meta.Etag)
t := time.Unix(int64(meta.Modified), 0)
lastModifiedString := t.Format(time.RFC1123)
w.Header().Set("Last-Modified", lastModifiedString)
// TODO(labkode) is resource existed (overwrite the code should be 204)
w.WriteHeader(http.StatusCreated)
}