update

plugins/testdata/multi_plugin/plugin.go

@@ -0,0 +1,124 @@
+//go:build wasip1
+
+package main
+
+import (
+	"context"
+	"log"
+	"strings"
+
+	"github.com/navidrome/navidrome/plugins/api"
+	"github.com/navidrome/navidrome/plugins/host/scheduler"
+)
+
+// MultiPlugin implements the MetadataAgent interface for testing
+type MultiPlugin struct{}
+
+var ErrNotFound = api.ErrNotFound
+
+var sched = scheduler.NewSchedulerService()
+
+// Artist-related methods
+func (MultiPlugin) GetArtistMBID(ctx context.Context, req *api.ArtistMBIDRequest) (*api.ArtistMBIDResponse, error) {
+	if req.Name != "" {
+		return &api.ArtistMBIDResponse{Mbid: "multi-artist-mbid"}, nil
+	}
+	return nil, ErrNotFound
+}
+
+func (MultiPlugin) GetArtistURL(ctx context.Context, req *api.ArtistURLRequest) (*api.ArtistURLResponse, error) {
+	log.Printf("GetArtistURL received: %v", req)
+
+	// Use an ID that could potentially clash with other plugins
+	// The host will ensure this doesn't conflict by prefixing with plugin name
+	customId := "artist:" + req.Name
+	log.Printf("Registering scheduler with custom ID: %s", customId)
+
+	// Use the scheduler service for one-time scheduling
+	resp, err := sched.ScheduleOneTime(ctx, &scheduler.ScheduleOneTimeRequest{
+		ScheduleId:   customId,
+		DelaySeconds: 6,
+		Payload:      []byte("test-payload"),
+	})
+	if err != nil {
+		log.Printf("Error scheduling one-time job: %v", err)
+	} else {
+		log.Printf("One-time schedule registered with ID: %s", resp.ScheduleId)
+	}
+
+	return &api.ArtistURLResponse{Url: "https://multi.example.com/artist"}, nil
+}
+
+func (MultiPlugin) GetArtistBiography(ctx context.Context, req *api.ArtistBiographyRequest) (*api.ArtistBiographyResponse, error) {
+	return &api.ArtistBiographyResponse{Biography: "Multi agent artist bio"}, nil
+}
+
+func (MultiPlugin) GetSimilarArtists(ctx context.Context, req *api.ArtistSimilarRequest) (*api.ArtistSimilarResponse, error) {
+	return &api.ArtistSimilarResponse{}, nil
+}
+
+func (MultiPlugin) GetArtistImages(ctx context.Context, req *api.ArtistImageRequest) (*api.ArtistImageResponse, error) {
+	return &api.ArtistImageResponse{}, nil
+}
+
+func (MultiPlugin) GetArtistTopSongs(ctx context.Context, req *api.ArtistTopSongsRequest) (*api.ArtistTopSongsResponse, error) {
+	return &api.ArtistTopSongsResponse{}, nil
+}
+
+// Album-related methods
+func (MultiPlugin) GetAlbumInfo(ctx context.Context, req *api.AlbumInfoRequest) (*api.AlbumInfoResponse, error) {
+	if req.Name != "" && req.Artist != "" {
+		return &api.AlbumInfoResponse{
+			Info: &api.AlbumInfo{
+				Name:        req.Name,
+				Mbid:        "multi-album-mbid",
+				Description: "Multi agent album description",
+				Url:         "https://multi.example.com/album",
+			},
+		}, nil
+	}
+	return nil, ErrNotFound
+}
+
+func (MultiPlugin) GetAlbumImages(ctx context.Context, req *api.AlbumImagesRequest) (*api.AlbumImagesResponse, error) {
+	return &api.AlbumImagesResponse{}, nil
+}
+
+// Scheduler callback
+func (MultiPlugin) OnSchedulerCallback(ctx context.Context, req *api.SchedulerCallbackRequest) (*api.SchedulerCallbackResponse, error) {
+	log.Printf("Scheduler callback received with ID: %s, payload: '%s', isRecurring: %v",
+		req.ScheduleId, string(req.Payload), req.IsRecurring)
+
+	// Demonstrate how to parse the custom ID format
+	if strings.HasPrefix(req.ScheduleId, "artist:") {
+		parts := strings.Split(req.ScheduleId, ":")
+		if len(parts) == 2 {
+			artistName := parts[1]
+			log.Printf("This schedule was for artist: %s", artistName)
+		}
+	}
+
+	return &api.SchedulerCallbackResponse{}, nil
+}
+
+func (MultiPlugin) OnInit(ctx context.Context, req *api.InitRequest) (*api.InitResponse, error) {
+	log.Printf("OnInit called with %v", req)
+
+	// Schedule a recurring every 5 seconds
+	_, _ = sched.ScheduleRecurring(ctx, &scheduler.ScheduleRecurringRequest{
+		CronExpression: "@every 5s",
+		Payload:        []byte("every 5 seconds"),
+	})
+
+	return &api.InitResponse{}, nil
+}
+
+// Required by Go WASI build
+func main() {}
+
+// Register the service implementations
+func init() {
+	api.RegisterLifecycleManagement(MultiPlugin{})
+	api.RegisterMetadataAgent(MultiPlugin{})
+	api.RegisterSchedulerCallback(MultiPlugin{})
+}