project_view.js

// RESOURCES
  filteredContent: function() {
    var view = this;
      active_asset = view.get('settings.active_asset'),
      active_playlist = view.get('parentView.settings.active_playlist'),
      smart_playlist = ['all', 'pending_review', 'reviewed', 'approved'],
      content = view.get('context.resources');

    view.set('activePlaylist', null);
    switch(active_playlist) {
      case 'all':
        content = content;
        break;
      case 'pending_review':
        content = view.pendingReviewContent();
        break;
      case 'reviewed':
        content = view.reviewedContent();
        break;
      case 'approved':
        content = view.approvedContent();
        break;
      default:
        break;
    }

    if (active_asset !== 'all') {
      content = content.filterProperty('asset.id', active_asset);
    }

    if (smart_playlist.contains(active_playlist)) {
      return content;
    } else {
      var view = this, playlist = App.Playlist.find(view.get('settings.active_playlist'));
      var arr = playlist.get('resource_position');
      return view.playlistContent().sort(function(a, b) {
          if (arr.indexOf(a.get('id')) < arr.indexOf(b.get('id'))) {
            return -1;
          }
          if (arr.indexOf(a.get('id')) > arr.indexOf(b.get('id'))) {
            return 1;
          }
          return 0;
      });
    }
  }.property('settings.active_asset', 'settings.active_playlist', 'context.resources.@each'),

  searchedContent: function() {
    var view = this;

    if (view.get('searchResourcesText') === '') {
      view.set('filteredContent', view.get('context.resources'));
    } else {
      var get = $.get('/backbone/resources.json', {search: {query_string: view.get('searchResourcesText') + '*'}});

      get.success(function(data) {
        view.set('filteredContent', view.get('context.resources').filter(function(resource) {
          return data.contains(resource.get('id'));
        }));
      });
    }
  }.observes('searchResourcesText'),

  pendingReviewContent: function() {
    return this.get('context.resources').filter(function(resource) {
      var states = ['pending_review', 'reviewed'];

      return states.contains(resource.get('current_state')) && resource.get('reviewer_ids').contains(gon.current_collaborator._id);
    });
  },

  reviewedContent: function() {
    return this.get('context.resources').filter(function(resource) {
      var states = ['pending_review', 'reviewed'];

      return states.contains(resource.get('current_state')) && resource.get('has_reviews') === true && !resource.get('reviewer_ids').contains(gon.current_collaborator._id);
    });
  },

  approvedContent: function() {
    return this.get('context.resources').filterProperty('current_state', 'approved');
  },