Server changes/Sonarr

server/internal/api/home.go

@@ -8,6 +8,7 @@ import (
 	"strconv"
 	"sync"
 
+	"github.com/ponzischeme89/memby/server/internal/appupdate"
 	"github.com/ponzischeme89/memby/server/internal/cache"
 	"github.com/ponzischeme89/memby/server/internal/emby"
 	"github.com/ponzischeme89/memby/server/internal/recommend"
@@ -63,10 +64,11 @@ func (s *Server) handleHome(w http.ResponseWriter, r *http.Request, sess store.S
 
 	cred := credentials(sess)
 	var (
-		mu       sync.Mutex
-		failures int
-		out      homeResponse
-		wg       sync.WaitGroup
+		mu        sync.Mutex
+		failures  int
+		out       homeResponse
+		sonarrRow *recommend.Row
+		wg        sync.WaitGroup
 	)
 
 	run := func(dest *[]json.RawMessage, fetch func() (*emby.ItemsResult, error)) {
@@ -119,6 +121,20 @@ func (s *Server) handleHome(w http.ResponseWriter, r *http.Request, sess store.S
 			"Limit":            {itoa(limit)},
 		}, fieldsRow))
 	})
+	if s.sonarr != nil && supportsSonarrSchedule(r) {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			row, err := s.sonarrAiringTodayRow(ctx)
+			if err != nil {
+				s.log.Warn("sonarr calendar row failed", "error", err)
+				return
+			}
+			mu.Lock()
+			sonarrRow = row
+			mu.Unlock()
+		}()
+	}
 
 	wg.Wait()
 
@@ -136,7 +152,12 @@ func (s *Server) handleHome(w http.ResponseWriter, r *http.Request, sess store.S
 	if recommendations == nil {
 		s.refreshRecommendationsInBackground(sess)
 	}
-	out.Rows = append(baseRows(out), recommendations...)
+	rows := baseRows(out)
+	if sonarrRow != nil {
+		// The schedule is most useful beside Next Up, before personal collections.
+		rows = append(rows[:2], append([]recommend.Row{*sonarrRow}, rows[2:]...)...)
+	}
+	out.Rows = append(rows, recommendations...)
 
 	body, err := json.Marshal(out)
 	if err != nil {
@@ -154,6 +175,13 @@ func (s *Server) handleHome(w http.ResponseWriter, r *http.Request, sess store.S
 	writeRaw(w, http.StatusOK, body)
 }
 
+// Older clients render unknown rows but do not understand MembyPlayable=false, so they
+// could try to send a synthetic Sonarr id to Emby. The feature ships with 0.1.54.
+func supportsSonarrSchedule(r *http.Request) bool {
+	version := clientVersion(r)
+	return version != "" && appupdate.CompareVersions(version, "0.1.54") >= 0
+}
+
 // handleScreensaver serves the backdrop pool. The pool is cached and shuffled per
 // request, so the Dream still looks random without re-querying Emby every few seconds.
 func (s *Server) handleScreensaver(w http.ResponseWriter, r *http.Request, sess store.Session) {