materio-base-d7/sites/all/modules/contrib/admin/cobalt/js/cobalt.nodes.js

(function($) {
  $(document).bind('cobalt-load', function(evt, cobalt) {
    var plugin = {
      'version': 0,
      'catalogs': {},
      'handlers': []
    };

    // Utility function for fetching data from the server
    // Used by the updater and the current node check
    var get_node_data = function (op, value, callback) {
      $.getJSON(Drupal.settings.basePath + 'cobalt/data/nodes_' + op + '/' + value, {}, function (data) {

        if (typeof(data.nodes)!='undefined') {
          var num_nodes = data.nodes.length;
          for (var i=0; i<num_nodes; i++) {
            cobalt.addEntry({id:data.nodes[i][0], name:data.nodes[i][1], information:{'perm': data.nodes[i][2]}, catalog:'nodes', classname:'node'});
          }
        }

        if (typeof(data.deleted)!='undefined') {
          var num_deletes = data.deleted.length;
          for (var i=0; i<num_deletes; i++) {
           cobalt.deleteEntry('nodes', data.deleted[i]);
          }
        }

        if (typeof(callback)=='function') {
          callback(data);
        }
      });
    };

    plugin['catalogs']['nodes'] = {
      'update': function(last_update, callback) {
        get_node_data('update', Math.round((last_update/1000)), function(){ callback(true); });
      },
      'install': function() {
      },
      'uninstall': function() {
      },
      'item_formatter': function(item) {
        return item.name + ' <small>node/' + item.id + '</small>';
      },
      'update_rate': 60000
    };

    plugin['handlers'].push({
      'id': 'node_view',
      'name': Drupal.t('View'),
      'data_class': 'node',
      'applicable': function(text, item) {
        return item.information.perm.indexOf('r') >= 0;
      },
      'handler': function(text, item) {
        window.location.href = Drupal.settings.basePath + 'cobalt/alias/node/' + item.id;
      }
    });

    plugin['handlers'].push({
      'id': 'node_edit',
      'name': Drupal.t('Edit'),
      'data_class': 'node',
      'applicable': function(text, item) {
        return item.information.perm.indexOf('w') >= 0;
      },
      'handler': function(text, item) {
        window.location.href = Drupal.settings.basePath + 'node/' + item.id + '/edit?destination=' + Drupal.settings.cobalt.path;
      }
    });

    plugin['handlers'].push({
      'id': 'node_delete',
      'name': Drupal.t('Delete'),
      'data_class': 'node',
      'applicable': function(text, item) {
        return item.information.perm.indexOf('d') >= 0;
      },
      'handler': function(text, item) {
        window.location.href = Drupal.settings.basePath + 'node/' + item.id + '/delete?destination=' + Drupal.settings.cobalt.path;
      }
    });

    cobalt.registerPlugin('cobaltnodes', plugin);

    var add_temporary_entries = function(nid, perm) {
      var rp = 'node/' + nid;
      var ep = 'node/' + nid + '/edit';
      var dp = 'node/' + nid + '/delete';

      if (perm.indexOf('r') >= 0 && Drupal.settings.cobalt.path != rp) {
        cobalt.addTemporaryEntry('node_context_view', Drupal.t('View current node'), rp, 'url_data');
      }
      if (perm.indexOf('w') >= 0 && Drupal.settings.cobalt.path != ep) {
        cobalt.addTemporaryEntry('node_context_edit', Drupal.t('Edit current node'), ep, 'url_data');
      }
      if (perm.indexOf('d') >= 0 && Drupal.settings.cobalt.path != dp) {
        cobalt.addTemporaryEntry('node_context_delete', Drupal.t('Delete current node'), {'path': dp, 'destination': false}, 'url_data');
      }
    };

    //Run the current-node-check on init
    $(document).bind('cobalt-init', function(evt, cobalt) {
      // Make sure that we have the current node among our entries, this is a easy
      // way to make sure that we have the nodes the user expects.
      if (typeof(Drupal.settings.cobalt.nodes_current) != 'undefined') {
        var nid = Drupal.settings.cobalt.nodes_current;
        cobalt.loadEntry('nodes', nid, function(item) {
          // Make sure that context sensitive items are added
          if (!item) {
            get_node_data('single', nid, function(data){
              if (typeof(data['nodes'])!='undefined' && data.nodes.length) {
                add_temporary_entries(data.nodes[0][0], data.nodes[0][2]);
              }
            });
          }
          else {
            add_temporary_entries(item.id, item.information.perm);
          }
        });
      }
    });
  });
})(jQuery);