blog_group.php

См. документацию.

<?php
 
IncludeModuleLangFile(__FILE__);
 
$GLOBALS["BLOG_GROUP"] = Array();
 
class CAllBlogGroup
{
    /*************** ADD, UPDATE, DELETE *****************/
    public static function CheckFields($ACTION, &$arFields, $ID = 0)
    {
        if ((is_set($arFields, "NAME") || $ACTION=="ADD") && $arFields["NAME"] == '')
        {
            $GLOBALS["APPLICATION"]->ThrowException(GetMessage("BLG_GG_EMPTY_NAME"), "EMPTY_NAME");
            return false;
        }
        elseif (is_set($arFields, "NAME"))
        {
            $dbResult = CBlogGroup::GetList(array(), array("NAME" => $arFields["NAME"], "!ID" => $ID, "SITE_ID" => $arFields["SITE_ID"]), false, false, array("ID"));
            if ($dbResult->Fetch())
            {
                $GLOBALS["APPLICATION"]->ThrowException(GetMessage("BLG_GG_DUBLICATE_NAME"), "DUBLICATE_NAME");
                return false;
            }
        }
 
        if ((is_set($arFields, "SITE_ID") || $ACTION=="ADD") && $arFields["SITE_ID"] == '')
        {
            $GLOBALS["APPLICATION"]->ThrowException(GetMessage("BLG_GG_EMPTY_SITE_ID"), "EMPTY_SITE_ID");
            return false;
        }
        elseif (is_set($arFields, "SITE_ID"))
        {
            $dbResult = CSite::GetByID($arFields["SITE_ID"]);
            if (!$dbResult->Fetch())
            {
                $GLOBALS["APPLICATION"]->ThrowException(str_replace("#ID#", $arFields["SITE_ID"], GetMessage("BLG_GG_ERROR_NO_SITE")), "ERROR_NO_SITE");
                return false;
            }
        }
 
        return True;
    }
 
    public static function Delete($ID)
    {
        global $DB;
 
        $ID = intval($ID);
 
        $dbResult = CBlog::GetList(array(), array("GROUP_ID" => $ID), false, false, array("ID"));
        if ($dbResult->Fetch())
        {
            $GLOBALS["APPLICATION"]->ThrowException(str_replace("#ID#", $ID, GetMessage("BLG_GG_ERROR_NOT_EMPTY")), "ERROR_NOT_EMPTY");
            return False;
        }
 
        unset($GLOBALS["BLOG_GROUP"]["BLOG_GROUP_CACHE_".$ID]);
 
        return $DB->Query("DELETE FROM b_blog_group WHERE ID = ".$ID."", true);
    }
 
    //*************** SELECT *********************/
    public static function GetByID($ID)
    {
        global $DB;
 
        $ID = intval($ID);
        if($ID <= 0)
            return false;
 
        if (isset($GLOBALS["BLOG_GROUP"]["BLOG_GROUP_CACHE_".$ID]) && is_array($GLOBALS["BLOG_GROUP"]["BLOG_GROUP_CACHE_".$ID]) && is_set($GLOBALS["BLOG_GROUP"]["BLOG_GROUP_CACHE_".$ID], "ID"))
        {
            return $GLOBALS["BLOG_GROUP"]["BLOG_GROUP_CACHE_".$ID];
        }
        else
        {
            $strSql =
                "SELECT G.ID, G.NAME, G.SITE_ID ".
                "FROM b_blog_group G ".
                "WHERE G.ID = ".$ID."";
            $dbResult = $DB->Query($strSql);
            if ($arResult = $dbResult->Fetch())
            {
                $GLOBALS["BLOG_GROUP"]["BLOG_GROUP_CACHE_".$ID] = $arResult;
                return $arResult;
            }
        }
 
        return False;
    }
 
}