/**
  * Get interests for reviewer interests autocomplete.
  * @param $args array
  * @param $request PKPRequest
  * @return JSONMessage JSON object
  */
 function getInterests($args, $request)
 {
     // Get the input text used to filter on
     $filter = $request->getUserVar('term');
     import('lib.pkp.classes.user.InterestManager');
     $interestManager = new InterestManager();
     $interests = $interestManager->getAllInterests($filter);
     import('lib.pkp.classes.core.JSONMessage');
     return new JSONMessage(true, $interests);
 }