3 if(doc.doc_type == "EpisodeUserState")
5 for(var n=0; n<doc.actions.length; n++)
7 var action = doc.actions[n];
8 if(action.action == "play" && action.playmark != 0)
10 var seconds = action.playmark - action.started;
13 var day = action.timestamp.slice(0, 10);
14 emit([doc.user, day], seconds);