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May 15, 2008 - 4:48pm — Anonymous
  1. function views_handler_filter_project_issue_fid_exist($op, $filter, $filterdata, &$query) {
  2.   switch ($op) {
  3.     case 'handler':
  4.       $query->ensure_table('file_revisions');
  5.       $query->ensure_table('comment_upload_files');
  6.       if ($filter['value']) {
  7.         $query->add_where('file_revisions.fid OR comment_upload_files.fid');
  8.       }
  9.       else {
  10.         $query->add_where('ISNULL(file_revisions.fid) AND ISNULL(comment_upload_files.fid)');
  11.       }
  12.   }
  13. }