97 lines
2.3 KiB
Go
97 lines
2.3 KiB
Go
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package shares
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import (
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"errors"
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"net/http"
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"path"
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"github.com/go-chi/chi/v5"
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"github.com/navidrome/navidrome/conf"
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"github.com/navidrome/navidrome/consts"
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"github.com/navidrome/navidrome/core"
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"github.com/navidrome/navidrome/core/auth"
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"github.com/navidrome/navidrome/log"
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"github.com/navidrome/navidrome/model"
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"github.com/navidrome/navidrome/server"
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"github.com/navidrome/navidrome/ui"
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)
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type Router struct {
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http.Handler
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ds model.DataStore
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share core.Share
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assetsHandler http.Handler
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streamer core.MediaStreamer
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}
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func New(ds model.DataStore, share core.Share) *Router {
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p := &Router{ds: ds, share: share}
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shareRoot := path.Join(conf.Server.BaseURL, consts.URLPathShares)
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p.assetsHandler = http.StripPrefix(shareRoot, http.FileServer(http.FS(ui.BuildAssets())))
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p.Handler = p.routes()
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return p
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}
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func (p *Router) routes() http.Handler {
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r := chi.NewRouter()
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r.Group(func(r chi.Router) {
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r.Use(server.URLParamsMiddleware)
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r.HandleFunc("/{id}", p.handleShares)
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r.Handle("/*", p.assetsHandler)
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})
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return r
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}
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func (p *Router) handleShares(w http.ResponseWriter, r *http.Request) {
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id := r.URL.Query().Get(":id")
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if id == "" {
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http.Error(w, "invalid id", http.StatusBadRequest)
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return
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}
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// If requested file is a UI asset, just serve it
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_, err := ui.BuildAssets().Open(id)
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if err == nil {
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p.assetsHandler.ServeHTTP(w, r)
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return
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}
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// If it is not, consider it a share ID
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s, err := p.share.Load(r.Context(), id)
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switch {
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case errors.Is(err, model.ErrNotFound):
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log.Error(r, "Share not found", "id", id, err)
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http.Error(w, "Share not found", http.StatusNotFound)
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case err != nil:
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log.Error(r, "Error retrieving share", "id", id, err)
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http.Error(w, "Error retrieving share", http.StatusInternalServerError)
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}
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if err != nil {
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return
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}
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s = p.mapShareInfo(s)
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server.IndexWithShare(p.ds, ui.BuildAssets(), s)(w, r)
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}
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func (p *Router) mapShareInfo(s *model.Share) *model.Share {
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mapped := &model.Share{
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Description: s.Description,
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Tracks: s.Tracks,
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}
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for i := range s.Tracks {
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claims := map[string]any{"id": s.Tracks[i].ID}
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if s.Format != "" {
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claims["f"] = s.Format
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}
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if s.MaxBitRate != 0 {
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claims["b"] = s.MaxBitRate
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}
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id, _ := auth.CreateExpiringPublicToken(*s.ExpiresAt, claims)
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mapped.Tracks[i].ID = id
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}
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return mapped
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}
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