couchdb/general/_design/history/views/by_device/map.js

   1 function(doc)
   2 {
   3     function processEpisodeAction(action)
   4     {
   5         if(action.device == null)
   6         {
   7             return;
   8         }
   9
  10         action_obj = {
  11                 type:          "Episode",
  12                 podcast_url:   doc.podcast_ref_url,
  13                 episode_url:   doc.ref_url,
  14                 podcast_id:    doc.podcast,
  15                 episode_id:    doc.episode,
  16                 action:        action.action,
  17                 timestamp:     action.timestamp.slice(0, action.timestamp.length-1),
  18             }
  19
  20         if(action.device != null)
  21         {
  22             action_obj["device_id"] = action.device;
  23         }
  24         if(action.started != null)
  25         {
  26             action_obj["started"] = action.started;
  27         }
  28         if(action.playmark != null)
  29         {
  30             action_obj["position"] = action.playmark;
  31         }
  32         if(action.total != null)
  33         {
  34             action_obj["total"] = action.total;
  35         }
  36
  37         emit([doc.user, action.device, action_obj.timestamp], action_obj);
  38     }
  39
  40     function processSubscriptionAction(action)
  41     {
  42         action_obj = {
  43                 type:          "Subscription",
  44                 podcast_url:   doc.ref_url,
  45                 podcast_id:    doc.podcast,
  46                 action:        action.action,
  47                 timestamp:     action.timestamp.slice(0, action.timestamp.length-1),
  48                 device_id:     action.device,
  49             }
  50
  51         emit([doc.user, action.device, action_obj.timestamp], action_obj);
  52     }
  53
  54
  55     if(doc.doc_type == "EpisodeUserState")
  56     {
  57         for(var n in doc.actions)
  58         {
  59             processEpisodeAction(doc.actions[n]);
  60         }
  61     }
  62     if(doc.doc_type == "PodcastUserState")
  63     {
  64         for(var n in doc.actions)
  65         {
  66             processSubscriptionAction(doc.actions[n]);
  67         }
  68     }
  69 }