<?php
    unset($xoopsOption['nocommon']);
    include('../mainfile.php');
    $content = '';
    $title = _INSTALL_L156;
    $avatars = getImageFileList(XOOPS_ROOT_PATH.'/images/avatar/users/');
    $xoopsDB->query("UPDATE ".$xoopsDB->prefix('users')." SET user_avatar='blank.gif'");
    $avt_handler =& xoops_gethandler('avatar');
    if (!defined('XOOPS_UPLOAD_PATH')) {
        define('XOOPS_UPLOAD_PATH', '../uploads');
    }
    foreach ($avatars as $avatar_file) {
        if (preg_match("/^([0-9]+)\.([a-zA-Z]+)$/", $avatar_file, $matched)) {
            $user_id = intval($matched[1]);
            if ($user_id > 0 && false != $fp = fopen('../images/avatar/users/'.$avatar_file, 'rb')) {
                $binary = fread($fp, filesize('../images/avatar/users/'.$avatar_file));
                fclose($fp);
                $newavatar = uniqid('cavt').'.'.strtolower($matched[2]);
                if (false != $fp = fopen(XOOPS_UPLOAD_PATH.'/'.$newavatar, 'wb')) {
                    if (-1 != fwrite($fp, $binary)) {
                        $error = false;
                        if (!$xoopsDB->query("UPDATE ".$xoopsDB->prefix('users')." SET user_avatar='".$newavatar."' WHERE uid=".$user_id)) {
                            $error = true;
                        } else {
                            $avatar =& $avt_handler->create();
                            $avatar->setVar('avatar_file', $newavatar);
                            $avatar->setVar('avatar_name', 'custom');
                            $avatar->setVar('avatar_mimetype', '');
                            $avatar->setVar('avatar_display', 1);
                            $avatar->setVar('avatar_type', 'C');
                            if(!$avt_handler->insert($avatar)) {
                                $error = true;
                            } else {
                                $avt_handler->addUser($avatar->getVar('avatar_id'), $user['uid']);
                            }
                        }
                        if (false != $error) {
                            $content .= _NGIMG.sprintf(_INSTALL_L153, $avatar_file).'<br />';
                            @unlink(XOOPS_UPLOAD_PATH.'/'.$newavatar);
                        } else {
                            $content .= _OKIMG.sprintf(_INSTALL_L154, $avatar_file).'<br />';
                        }
                    } else {
                        $content .= _NGIMG.sprintf(_INSTALL_L153, $avatar_file).'<br />';
                        $xoopsDB->query("UPDATE ".$xoopsDB->prefix('users')." SET user_avatar='blank.gif' WHERE uid=".$user_id);
                    }
                    fclose($fp);
                }
            } else {
                $content .= _NGIMG.sprintf(_INSTALL_L152, $avatar_file).'<br />';
            }
        }
    }

    $b_next = array('finish', _INSTALL_L14);
    include 'install_tpl.php';
?>
