lib/controllers/ContentController.js
function getUserGroups(user) {
  var groups = {};

  if (user && user.permissions) {
    user.permissions.forEach(function(permission) {
      var reg = new RegExp('^(get|update|delete)-group-(.+)$');
      var permissionChunks = reg.exec(permission);
      if (permissionChunks) {
        var operation = permissionChunks[1];
        var groupId = permissionChunks[2];

        if (!groups[groupId])
          groups[groupId] = [];

        groups[groupId].push(operation);
      }
    });
  }

  return groups;
}
function getUserGroups(user) {
  var groups = {};

  if (user && user.permissions) {
    user.permissions.forEach(function(permission) {
      var reg = new RegExp('^(get|update|delete)-group-(.+)$');
      var permissionChunks = reg.exec(permission);
      if (permissionChunks) {
        var operation = permissionChunks[1];
        var groupId = permissionChunks[2];

        if (!groups[groupId])
          groups[groupId] = [];

        groups[groupId].push(operation);
      }
    });
  }

  return groups;
}
function getUserGroups ( user ) { var groups = { } ; if ( user && user . permissions ) { user . permissions . forEach ( function ( permission ) { var reg = new RegExp ( '^(get|update|delete)-group-(.+)$' ) ; var permissionChunks = reg . exec ( permission ) ; if ( permissionChunks ) { var operation = permissionChunks [ 1 ] ; var groupId = permissionChunks [ 2 ] ; if ( ! groups [ groupId ] ) groups [ groupId ] = [ ] ; groups [ groupId ] . push ( operation ) ; } } ) ; } return groups ; }
Gets user permissions by groups.

@example

// Example of user permissions
['get-group-Jekrn20Rl', 'update-group-Jekrn20Rl', 'delete-group-YldO3Jie3']

// Example of returned groups
{
'Jekrn20Rl': ['get', 'update'], // User only has get / update permissions on group 'Jekrn20Rl'
'YldO3Jie3': ['delete'], // User only has delete permission on group 'YldO3Jie3'
...
}

@method getUserGroups
@private
@param {Object} user The user to extract groups from
@return {Object} Groups organized by ids
Gets user permissions by groups .