<?php

if( basename(__FILE__) == basename($_SERVER['SCRIPT_FILENAME']) )
	die();

// WP 2.5 - 2.7 autosave wipes out page parent. WP 2.5 autosave sets author to current user
if ( isset($_POST['action']) && ($_POST['action'] == 'autosave') && isset($_POST['post_type']) )
	add_filter('query', array('ScoperAdminHardway', 'flt_autosave_bugstomper') );

if ( ! is_content_administrator_rs() ) {
	require_once( dirname(__FILE__).'/hardway-admin_non-administrator_rs.php' );
	
	if ( ! awp_ver( '3.1' ) || defined( 'SCOPER_LEGACY_HW_FILTERS' ) )
		require_once( dirname(__FILE__).'/hardway-admin_non-administrator-legacy_rs.php' );
}
	
// Note: we are not filtering the QuickEdit author dropdown on edit.php
if ( in_array( $GLOBALS['pagenow'], array( 'post.php', 'post-new.php' ) ) ) {
	if ( scoper_get_option( 'filter_users_dropdown') )
		require_once( dirname(__FILE__).'/hardway-users_rs.php' );
}

//if ( ! awp_ver('2.7-dev') )
//	require_once( dirname(__FILE__).'/hardway-admin-legacy_rs.php');
	
/**
 * ScoperAdminHardway PHP class for the WordPress plugin Role Scoper
 * hardway-admin_rs.php
 * 
 * @author 		Kevin Behrens
 * @copyright 	Copyright 2011
 * 
 * Used by Role Role Scoper Plugin as a container for statically-called functions
 *
 */
class ScoperAdminHardway {
	// WP autosave wipes out page parent and sets author to current user
	function flt_autosave_bugstomper($query) {
		global $wpdb;

		if ( ( strpos($query, "PDATE $wpdb->posts ") && strpos($query, "post_parent") ) ) {
			// as of WP 2.6, only the post_parent is being wiped.
			$query = preg_replace( "/,\s*`post_parent`\s*=\s*'0'/", "", $query);
		}

		return $query;
	}
}
?>