add_filter( 'gmw_fl_after_query_clauses', 'wdw_gmw_fl_qc_alter', 11, 2 );
/**
 * Geo my wp - member locator addon.
 * By default the plugin excludes all the users who have not provided their location info yet.
 * This is bad. If i am not searching by location, but searching only by xprofile fields, 
 * the plugin still excludes users who have not entered their location info yet.
 * 
 * This is a dirty hack to attemtp to fix that.
 * 
 * @author ckchaudhary <ckchaudhary@hotmail.com>
 * 
 * @global type $wpdb
 * @param array $clauses
 * @param array $form
 * @return array
 */
function wdw_gmw_fl_qc_alter(  $clauses, $form ){
	//if no address search
	if ( empty($form['org_address'] ) ) {
		$query_from = $clauses['wp_user_query']['query_from'];
		$query_from = str_replace( "INNER JOIN", "LEFT JOIN", $query_from );
		$clauses['wp_user_query']['query_from'] = $query_from;
			
		if( trim( $clauses['bp_user_query']['where'] ) == '' ){
			/*
			$query_from = $clauses['wp_user_query']['query_from'];
			$query_from = str_replace( "INNER JOIN", "LEFT JOIN", $query_from );
			$clauses['wp_user_query']['query_from'] = $query_from;
			*/
		}
		
		global $wpdb;
		$clauses['bp_user_query']['select'] = str_replace( "gmwlocations.member_id", "ID", $clauses['bp_user_query']['select'] );
		$clauses['bp_user_query']['where'] = str_replace( "gmwlocations.member_id", "ID", $clauses['bp_user_query']['where'] );
		$clauses['bp_user_query']['from'] = str_replace( "wppl_friends_locator gmwlocations", $wpdb->users, $clauses['bp_user_query']['from'] );
		
		//$clauses['wp_user_query']['query_fields'] = " ";
		//$clauses['wp_user_query']['query_from'] = " ";
	}
	
	return $clauses;
}