Перенос данных с форума vBulletin на форум Битрикс

<code>
<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/header.php");?>

<?php
global $DB;

//перенести пользователей
if (true) {
$strSql="select * from user join  userfield on userfield.userid=user.userid order by user.userid";

$result = $DB->Query($strSql, false, $err_mess.__LINE__);


if($result)
{
   while($item=$result->Fetch())
   {
      $user = new CUser;
      $arFields = Array(
        "LID"               => "s1",
        "ACTIVE"            => "Y",
        "LOGIN"             => $item["username"],
        "EMAIL"             => $item["email"],
        "NAME"              => $item["field6"],
        "PASSWORD"          => "sfasedfdsfgds",  //потом поменяем
        "CONFIRM_PASSWORD"  => "sfasedfdsfgds",
        "XML_ID"            => $item["userid"],
        "PERSONAL_WWW"      => $item["homepage"],
        "PERSONAL_ICQ"      => $item["icq"],
        "DATE_REGISTER"      => date("Y-m-d H:i:s",$item["joindate"]),
        "PERSONAL_BIRTHDATE" => $item["birthday"],
        "PERSONAL_CITY"      => $item["field5"],
        "PERSONAL_STREET"    => $item["field2"],
        "WORK_COMPANY"    => $item["field7"],
        "WORK_POSITION"    => $item["field8"],
        "WORK_NOTES"    => $item["field9"],
      );

      $ID = $user->Add($arFields);
      if (intval($ID) > 0)
          echo "Пользователь успешно добавлен.";
      else
          echo $user->LAST_ERROR;
   }
}
}
CModule::IncludeModule("forum");
//прочитать информацию о форумах vb
if (true) {
$strSql="select * from forum ";

$result = $DB->Query($strSql, false, $err_mess.__LINE__);


if($result)
{
   while($item=$result->Fetch())
   {
      $arFields = Array(
        "LID"               => "s1",
        "ACTIVE"            => "Y",
        "ID"             => $item["forumid"],
        "XML_ID"             => $item["forumid"],
        "NAME"              => $item["title"],
        "DESCRIPTION"            => $item["description"],
        "SORT"      => $item["displayorder"],
        "ALLOW_HTML" => "Y",
        "ALLOW_NL2BR" => "Y",
        "ALLOW_ANCHOR" => "Y",
        "ALLOW_BIU" => "Y",
        "ALLOW_IMG" => "Y",
        "ALLOW_LIST" => "Y",
        "ALLOW_QUOTE" => "Y",
        "ALLOW_CODE" => "Y",
        "ALLOW_FONT" => "Y",
        "ALLOW_SMILES" => "Y",
        "ALLOW_UPLOAD" => "F",
        "ALLOW_SMILES" => "Y",
      );

      $ID = CForumNew::Add($arFields);
      if (intval($ID) > 0)
          echo "Форум ".$item["title"]." успешно добавлен.<br>";
      else
          echo $ID;
   }
}
}

if (true)
{
$strSql="select thread.*, b_user.ID as ID, b_forum.ID as FORUM_ID from thread left join b_user on b_user.XML_ID=thread.postuserid left join b_forum on b_forum.XML_ID=thread.forumid";

$result = $DB->Query($strSql, false, $err_mess.__LINE__);


if($result)
{
   while($item=$result->Fetch())
   {
      if ($item["open"]==1) $state="Y"; else $state="N";
      $arFields = Array(
        "XML_ID"             => $item["threadid"],
        "TITLE"              => $item["title"],
        "STATE"            => $state,
        "USER_START_ID"      => $item["ID"],
        "LAST_POSTER_NAME"      => $item["postusername"],
        "USER_START_NAME"      => $item["postusername"],
        "OWNER_ID"      => $item["ID"],
        "FORUM_ID"      => $item["FORUM_ID"],
        "VIEWS"      => $item["views"],
        "APPROVED" => "Y",
        "POSTS" => $item["replycount"],
        "START_DATE" => ConvertTimeStamp($item["dateline"],"FULL"),
      );
      $ID = CForumTopic::Add($arFields);
      if (intval($ID) > 0)
          echo "Тема ".$item["title"]." успешно добавлена.<br>";
      else  {

          echo "нет".$ID;
      echo "<pre>";
      print_r($arFields);
      echo "</pre>";

      }
   }
}
}

if (true)
{
$strSql="select post.*, b_user.ID as ID,b_forum_topic.FORUM_ID,b_forum_topic.XML_ID,b_forum_topic.ID as TOPIC_ID from post left join b_user on b_user.XML_ID=post.userid left join b_forum_topic on b_forum_topic.XML_ID=post.threadid";

$result = $DB->Query($strSql, false, $err_mess.__LINE__);


if($result)
{
   while($item=$result->Fetch())
   {
      if ($item["open"]==1) $state="Y"; else $state="N";
      $arFields = Array(
        "ID"             => $item["postid"],
        "XML_ID"             => $item["postid"],
        "TOPIC_ID"              => $item["TOPIC_ID"],
        "USE_SMILES"            => "Y",
        "AUTHOR_ID"      => $item["userid"],
        "FORUM_ID"      => $item["FORUM_ID"],
        "AUTHOR_NAME"      => $item["username"],
        "POST_DATE" => ConvertTimeStamp($item["dateline"],"FULL"),
        "POST_MESSAGE"      => $item["pagetext"],
        "AUTHOR_IP"      => $item["ipaddress"],
        "APPROVED"      => "Y",
      );
     $ID = CForumMessage::Add($arFields);
      if (intval($ID) > 0)
          echo "Сообщение ".$item["title"]." успешно добавлено.<br>";
      else   {
          echo "нет! ".$item["postid"];
      echo "<pre>";
      print_r($arFields);
      echo "</pre>";

      }
   }
}
}


?>

<?require($_SERVER["DOCUMENT_ROOT"]."/bitrix/footer.php");?>