source: branches/XPressMU/xpressme_integration_kit/include/general_functions.php @ 853

<?php
/*
 * XPressME - WordPress for XOOPS
 *
 * @copyright   XPressME Project http://www.toemon.com
 * @license             http://www.fsf.org/copyleft/gpl.html GNU public license
 * @author              toemon
 * @package             module::xpress
 */
if (!function_exists('wp_uid_to_xoops_uid')){
        function wp_uid_to_xoops_uid($wp_uid = '',$mydirname){
                global $xoopsDB,$xoops_db;
                if (empty($mydirname))
                        $mydirname = basename( dirname( dirname( __FILE__ ) ) ) ;

                if ($mydirname == 'wordpress'){
                        $wp_prefix = 'wp';
                } else {
                        $wp_prefix = $mydirname;
                }

                if (empty($xoops_db)) { // not load XPressME
                        $xoops_user_tbl = $xoopsDB->prefix('users');
                        $wp_user_tbl = $xoopsDB->prefix($wp_prefix . "_users");

                        $wp_user_SQL ="SELECT user_login FROM $wp_user_tbl WHERE ID = $wp_uid ";
                        $wp_user_Res = $xoopsDB->query($wp_user_SQL, 0, 0);
                        if ($xoopsDB->getRowsNum($wp_user_Res)  > 0){
                                $wp_user_Row = $xoopsDB->fetchArray($wp_user_Res);
                                $wp_user_name = $wp_user_Row['user_login'];
                        
                                $xoops_user_SQL ="SELECT uid FROM $xoops_user_tbl WHERE uname LIKE '$wp_user_name'";
                                $xoops_user_Res = $xoopsDB->query($xoops_user_SQL, 0, 0);
                                if ($xoopsDB->getRowsNum($xoops_user_Res)  > 0){
                                        $xoops_user_Row = $xoopsDB->fetchArray($xoops_user_Res);
                                        $xoops_uid = $xoops_user_Row['uid'];    
                                        return $xoops_uid;
                                }
                        }
                        return 0;
                } else { // load XPressME or not Load XOOPS
                        $xoops_user_tbl = get_xoops_prefix() . 'users';
                        $wp_user_tbl = get_wp_prefix() . 'users';
                        $wp_user_name = $xoops_db->get_var("SELECT user_login FROM $wp_user_tbl WHERE ID = $wp_uid ");
                        if (empty($wp_user_name)) return 0;
                        $xoops_uid = $xoops_db->get_var("SELECT uid FROM $xoops_user_tbl WHERE uname LIKE '$wp_user_name'");
                        if (!empty($xoops_uid)) return $xoops_uid; else return 0;
                }
        }
}

if (!function_exists('xoops_uid_to_wp_uid')){
        function xoops_uid_to_wp_uid($xoops_uid = '',$mydirname){
                global $xoopsDB,$xoops_db;
                if (empty($mydirname))
                        $mydirname = basename( dirname( dirname( __FILE__ ) ) ) ;

                if ($mydirname == 'wordpress'){
                        $wp_prefix = 'wp';
                } else {
                        $wp_prefix = $mydirname;
                }

                if (empty($xoops_db)) { // not load XPressME
                        $xoops_user_tbl = $xoopsDB->prefix('users');
                        $wp_user_tbl = $xoopsDB->prefix($wp_prefix . "_users");

                        $xoops_user_SQL ="SELECT uname FROM $xoops_user_tbl WHERE uid =  $xoops_uid";
                        $xoops_user_Res = $xoopsDB->query($xoops_user_SQL, 0, 0);
                        if ($xoopsDB->getRowsNum($xoops_user_Res)  > 0){
                                $xoops_user_Row = $xoopsDB->fetchArray($xoops_user_Res);
                                $xoops_user_name = $xoops_user_Row['uname'];    

                                $wp_user_SQL ="SELECT ID FROM $wp_user_tbl WHERE user_login LIKE '$xoops_user_name'";
                                $wp_user_Res = $xoopsDB->query($wp_user_SQL, 0, 0);
                                if ($xoopsDB->getRowsNum($wp_user_Res)  > 0){
                                        $wp_user_Row = $xoopsDB->fetchArray($wp_user_Res);
                                        $wp_user_id = $wp_user_Row['ID'];
                                        return $wp_user_id;
                                }
                        }
                        return 0;
                } else { // load XPressME or not Load XOOPS
                        $xoops_user_tbl = get_xoops_prefix() . 'users';
                        $wp_user_tbl = get_wp_prefix() . 'users';
                        $xoops_user_name = $xoops_db->get_var("SELECT uname FROM $xoops_user_tbl WHERE uid =  $xoops_uid");
                        if (empty($xoops_user_name)) return 0;
                        $wp_user_id = $xoops_db->get_var("SELECT ID FROM $wp_user_tbl WHERE user_login LIKE '$xoops_user_name'");
                        if (!empty($wp_user_id)) return $wp_user_id; else return 0;
                }       
        }
}

// XOOPS user ID is get from the name and the mail address of the contributor of the comment that is not user_id. 
if (!function_exists('wp_comment_author_to_xoops_uid')){
        function wp_comment_author_to_xoops_uid($name = '',$email = ''){
                global $xoopsDB,$xoops_db;
                if (empty($name) || empty($email)) return 0;
                
                if (empty($xoops_db)) { // not load XPressME
                        $xoops_user_tbl = $xoopsDB->prefix('users');
                        $wp_user_tbl = $xoopsDB->prefix($wp_prefix . "_users");

                        $xoops_uid = 0;
                        $xoops_user_SQL ="SELECT uid FROM $xoops_user_tbl WHERE uname = '$name' AND email = '$email'";
                        $xoops_user_Res = $xoopsDB->query($xoops_user_SQL, 0, 0);
                        if ($xoopsDB->getRowsNum($xoops_user_Res)  > 0){
                                $xoops_user_Row = $xoopsDB->fetchArray($xoops_user_Res);
                                $xoops_uid = $xoops_user_Row['uid'];
                        }       
                        return $xoops_uid;
                } else { // load XPressME or not Load XOOPS
                        $xoops_user_tbl = get_xoops_prefix() . 'users';
                        $xoops_uid = $xoops_db->get_var("SELECT uid FROM $xoops_user_tbl WHERE uname = '$name' AND email = '$email'");
                        if (empty($xoops_uid)) return 0;
                        return $xoops_uid;
                }                       
        }
}

// Get Multi Blog table list for WordPressMU 
if (!function_exists('get_table_list')){
        function get_table_list($wp_prefix = '',$table_name = ''){
                global $xoopsDB,$xoops_db;

                $table_list = array();
                $ret = array();
                $pattern = $wp_prefix . $table_name . '|' . $wp_prefix . '[0-9]*_' . $table_name;

                if (!empty($wp_prefix) && !empty($table_name)){
                        $sql = "SHOW TABLES LIKE '" . $wp_prefix  . '%' . $table_name . "'";

                        if (empty($xoops_db)) { // not load XPressME                    
                                if($result = $xoopsDB->queryF($sql)){
                                        while($row = $xoopsDB->fetchRow($result)){
                                                if(preg_match('/' . $pattern . '/' , $row[0])){
                                                        $table_list[] = $row[0];
                                                }
                                        }
                                }
                        } else { // load XPressME or not Load XOOPS
                                $rows = $xoops_db->get_results($sql, ARRAY_N);
                                foreach ($rows as $row){
                                        if(preg_match('/' . $pattern . '/' , $row[0])){
                                                $table_list[] = $row[0];
                                        }
                                }
                        }                       
                }
                return $table_list;
        }
}

// Get Middle Prefix from Table name for WordPressMU 
if (!function_exists('get_multi_mid_prefix')){
        function get_multi_mid_prefix($wp_prefix = '',$table_name = '' , $full_table_name){
                $pattern = '/' . $wp_prefix . '(.*)' . $table_name . '/';
                preg_match($pattern,$full_table_name,$match);
                return $match[1];
        }
}

// Get Prefix from Table name for WordPressMU 
if (!function_exists('get_multi_prefix')){
        function get_multi_prefix($full_table_name,$table_name = ''){
                $pattern = '/'. $table_name . '/';
                return preg_replace($pattern,'',$full_table_name);
        }
}
?>