-// @TODO Rewrite those lines to filter
-$userExclusionSql = runFilterChain('user_exclusion_sql', ' ');
-if (isValidId(getDefRefid())) $userExclusionSql .= ' AND d.userid != {?def_refid?}';
-if (isExtensionActive('beg')) $userExclusionSql .= ' AND d.userid != {?beg_userid?}';
-if (isExtensionActive('bonus')) $userExclusionSql .= ' AND d.userid != {?bonus_userid?}';
-if (isExtensionActive('doubler')) $userExclusionSql .= ' AND d.userid != {?doubler_userid?}';
-if (isExtensionInstalledAndNewer('holiday', '0.1.3')) $userExclusionSql .= " AND `d`.`holiday_active`='N'";
+$userExclusionSql = ' ';
+$excludedUserids = runFilterChain('config_userid_exclusion_sql', array());
+if (count($excludedUserids) > 0) {
+ // Exclude all
+ $userExcludeSql = ' AND `d`.`userid` NOT IN (' . implode(', ', $excludedUserids) . ')';
+} // END - if
+
+// @TODO Rewrite this as a filter
+if (isExtensionInstalledAndNewer('holiday', '0.1.3')) {
+ $userExclusionSql .= " AND `d`.`holiday_active`='N'";
+} // END - if