blog_candid.php

См. документацию.

<?php
 
IncludeModuleLangFile(__FILE__);
 
$GLOBALS["BLOG_CANDIDATE"] = Array();
 
class CAllBlogCandidate
{
    /*************** ADD, UPDATE, DELETE *****************/
    public static function CheckFields($ACTION, &$arFields, $ID = 0)
    {
        if ((is_set($arFields, "BLOG_ID") || $ACTION=="ADD") && intval($arFields["BLOG_ID"]) <= 0)
        {
            $GLOBALS["APPLICATION"]->ThrowException(GetMessage("BLG_GC_EMPTY_BLOG_ID"), "EMPTY_BLOG_ID");
            return false;
        }
        elseif (is_set($arFields, "BLOG_ID"))
        {
            $arResult = CBlog::GetByID($arFields["BLOG_ID"]);
            if (!$arResult)
            {
                $GLOBALS["APPLICATION"]->ThrowException(str_replace("#ID#", $arFields["BLOG_ID"], GetMessage("BLG_GB_ERROR_NO_BLOG")), "ERROR_NO_BLOG");
                return false;
            }
        }
 
        if ((is_set($arFields, "USER_ID") || $ACTION=="ADD") && intval($arFields["USER_ID"]) <= 0)
        {
            $GLOBALS["APPLICATION"]->ThrowException(GetMessage("BLG_GB_EMPTY_USER_ID"), "EMPTY_USER_ID");
            return false;
        }
        elseif (is_set($arFields, "USER_ID"))
        {
            $dbResult = CUser::GetByID($arFields["USER_ID"]);
            if (!$dbResult->Fetch())
            {
                $GLOBALS["APPLICATION"]->ThrowException(GetMessage("BLG_GB_ERROR_NO_USER_ID"), "ERROR_NO_USER_ID");
                return false;
            }
        }
 
        return True;
    }
 
    public static function Delete($ID)
    {
        global $DB;
 
        $ID = intval($ID);
 
        unset($GLOBALS["BLOG_CANDIDATE"]["BLOG_CANDIDATE_CACHE_".$ID]);
 
        return $DB->Query("DELETE FROM b_blog_user2blog WHERE ID = ".$ID."", true);
    }
 
    //*************** SELECT *********************/
    public static function GetByID($ID)
    {
        global $DB;
 
        $ID = intval($ID);
 
        if (isset($GLOBALS["BLOG_CANDIDATE"]["BLOG_CANDIDATE_CACHE_".$ID]) && is_array($GLOBALS["BLOG_CANDIDATE"]["BLOG_CANDIDATE_CACHE_".$ID]) && is_set($GLOBALS["BLOG_CANDIDATE"]["BLOG_CANDIDATE_CACHE_".$ID], "ID"))
        {
            return $GLOBALS["BLOG_CANDIDATE"]["BLOG_CANDIDATE_CACHE_".$ID];
        }
        else
        {
            $strSql =
                "SELECT U2B.ID, U2B.BLOG_ID, U2B.USER_ID ".
                "FROM b_blog_user2blog U2B ".
                "WHERE U2B.ID = ".$ID."";
            $dbResult = $DB->Query($strSql);
            if ($arResult = $dbResult->Fetch())
            {
                $GLOBALS["BLOG_CANDIDATE"]["BLOG_CANDIDATE_CACHE_".$ID] = $arResult;
                return $arResult;
            }
        }
 
        return False;
    }
}