Add adapter.getPlayerCurrentCaptionLanguage for Netflix

mikesteele · Sep 12, 2018 · b64dd47 · b64dd47
1 parent a3e3680
commit b64dd47
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/public/content-scripts/netflix/adapter.js b/public/content-scripts/netflix/adapter.js
@@ -13,6 +13,21 @@ class NetflixAdapter extends Adapter {
     return undefined;
   }
 
+  getPlayerCurrentCaptionLanguage() {
+    let videoPlayer, currentSessionId, currentTextTrack;
+    try {
+      videoPlayer = window.netflix.appContext.state.playerApp.getAPI().videoPlayer;
+      currentSessionId = videoPlayer.getAllPlayerSessionIds()[0]; // TODO - Can there be multiple? What does it mean?
+      currentTextTrack = videoPlayer.getCurrentTextTrackBySessionId(currentSessionId);
+    } catch (e) {
+      console.log(`Couldn't get the video player from the Netflix API`);
+    }
+    if (videoPlayer && currentSessionId && currentTextTrack) {
+      return currentTextTrack.bcp47;
+      // TODO - Compatible with ISO?
+    }
+  }
+
   onPopupOpened() {
     /**