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

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