options_user_settings_set.php

См. документацию.

<?
$blogWarningTmp = "";
 
if (CModule::IncludeModule("blog") && check_bitrix_sessid()):
    $arblogFields = Array(
        "ALIAS" => $blog_ALIAS,
        "DESCRIPTION" => $blog_DESCRIPTION,
        "INTERESTS" => $blog_INTERESTS,
        "AVATAR" => $_FILES["blog_AVATAR"]
    );
    $arblogFields["AVATAR"]["del"] = $blog_AVATAR_del ?? null;
 
    if ($USER->IsAdmin())
        $arblogFields["ALLOW_POST"] = (($blog_ALLOW_POST=="Y") ? "Y" : "N");
 
    $ar_res = CBlogUser::GetByID($ID, BLOG_BY_USER_ID);
    if ($ar_res)
    {
        $arblogFields["AVATAR"]["old_file"] = $ar_res["AVATAR"];
        $BLOG_USER_ID = intval($ar_res["ID"]);
 
        $BLOG_USER_ID1 = CBlogUser::Update($BLOG_USER_ID, $arblogFields);
        $blog_res = (intval($BLOG_USER_ID1)>0);
    }
    else
    {
        $arblogFields["USER_ID"] = $ID;
        $arblogFields["~DATE_REG"] = CDatabase::CurrentTimeFunction();
        $BLOG_USER_ID = CBlogUser::Add($arblogFields);
        $blog_res = (intval($BLOG_USER_ID)>0);
    }
endif;
?>