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<?
IncludeModuleLangFile(__FILE__);
class CIBlockType
{
///////////////////////////////////////////////////////////////////
// Get list if information blocks function
///////////////////////////////////////////////////////////////////
function GetList($arOrder = Array("SORT"=>"ASC"), $arFilter=Array())
{
global $DB;
$bLang = false;
$strSqlSearch = "1=1\n";
foreach($arFilter as $key=>$val)
{
if(strlen($val)<=0) continue;
$val = $DB->ForSql($val);
switch(strtoupper($key))
{
case "ID":
$strSqlSearch .= "AND UPPER(T.ID) LIKE UPPER('".$val."')\n";
break;
case "=ID":
$strSqlSearch .= "AND T.ID = '".$val."'\n";
break;
case "NAME":
$strSqlSearch .= "AND UPPER(TL.NAME) LIKE UPPER('%".$val."%')\n";
$bLang = true;
break;
}
}
$strSqlOrder = '';
foreach($arOrder as $by=>$order)
{
$by = strtoupper($by);
if($by != "ID")
$by = "SORT";
$order = strtolower($order);
if($order!="desc")
$order = "asc";
if($strSqlOrder=='')
$strSqlOrder = " ORDER BY ";
else
$strSqlOrder .= ', ';
$strSqlOrder .= "T.".$by." ".$order;
}
$strSql = "
SELECT ".($bLang?"DISTINCT":"")." T.*
FROM b_iblock_type T
".($bLang?" LEFT JOIN b_iblock_type_lang TL ON TL.IBLOCK_TYPE_ID = T.ID ":"")."
WHERE ".$strSqlSearch.$strSqlOrder;
if(CACHED_b_iblock_type===false)
{
$res = $DB->Query($strSql, false, "FILE: ".__FILE__."<br> LINE: ".__LINE__);
}
else
{
global $CACHE_MANAGER;
if($CACHE_MANAGER->Read(CACHED_b_iblock_type, $cache_id = "b_iblock_type".md5($strSql), "b_iblock_type"))
{
$arResult = $CACHE_MANAGER->Get($cache_id);
}
else
{
$arResult = array();
$res = $DB->Query($strSql, false, "FILE: ".__FILE__."<br> LINE: ".__LINE__);
while($ar = $res->Fetch())
$arResult[]=$ar;
$CACHE_MANAGER->Set($cache_id, $arResult);
}
$res = new CDBResult;
$res->InitFromArray($arResult);
}
return $res;
}
function _GetCache($ID)
{
global $DB,$CACHE_MANAGER;
if($CACHE_MANAGER->Read(CACHED_b_iblock_type, "b_iblock_type", "b_iblock_type"))
$arIBlocks = $CACHE_MANAGER->Get("b_iblock_type");
else
{
$arIBlocks = array();
$rs = $DB->Query("SELECT * FROM b_iblock_type");
while($ar = $rs->GetNext())
{
$ar["_lang"]=array();
$arIBlocks[$ar['ID']] = $ar;
}
$rs = $DB->Query("SELECT * FROM b_iblock_type_lang");
while($ar = $rs->GetNext())
{
$arIBlocks[$ar['IBLOCK_TYPE_ID']]["_lang"][$ar["LID"]] = $ar;
}
$CACHE_MANAGER->Set("b_iblock_type", $arIBlocks);
}
$ID = trim($ID);
if(array_key_exists($ID, $arIBlocks))
return $arIBlocks[$ID];
else
return false;
}
///////////////////////////////////////////////////////////////////
// This function will return information block by ID
///////////////////////////////////////////////////////////////////
function GetByID($ID)
{
if(CACHED_b_iblock_type===false)
{
return CIBlockType::GetList(array(),array("=ID"=>$ID));
}
else
{
$arResult = CIBlockType::_GetCache($ID);
$res = new CDBResult;
if($arResult!==false)
{
unset($arResult["_lang"]);
$res->InitFromArray(array($arResult));
}
else
{
$res->InitFromArray(array());
}
return $res;
}
}
///////////////////////////////////////////////////////////////////
// This function will get language information by ID
///////////////////////////////////////////////////////////////////
function GetByIDLang($ID, $LID, $bFindAny=true)
{
global $DB;
$LID = $DB->ForSQL($LID, 2);
if(CACHED_b_iblock_type===false)
{
$strSql =
"SELECT BTL.*, BT.* ".
"FROM b_iblock_type BT, b_iblock_type_lang BTL ".
"WHERE BTL.IBLOCK_TYPE_ID = '".$DB->ForSQL($ID)."' ".
" AND BTL.LID='".$LID."'".
" AND BT.ID=BTL.IBLOCK_TYPE_ID ";
$res = $DB->Query($strSql);
if($r = $res->GetNext())
return $r;
}
else
{
$arResult = CIBlockType::_GetCache($ID);
if($arResult!==false && array_key_exists($LID, $arResult["_lang"]))
{
$res = $arResult["_lang"][$LID];
unset($arResult["_lang"]);
return array_merge($res, $arResult);
}
}
if(!$bFindAny)
return false;
$strSql =
"SELECT BTL.*, BT.* ".
"FROM b_iblock_type BT, b_iblock_type_lang BTL, b_language L ".
"WHERE BTL.IBLOCK_TYPE_ID = '".$DB->ForSQL($ID)."' ".
" AND BTL.LID = L.LID ".
" AND BT.ID=BTL.IBLOCK_TYPE_ID ".
"ORDER BY L.DEF DESC, L.SORT";
$res = $DB->Query($strSql);
if($r = $res->GetNext())
return $r;
return false;
}
///////////////////////////////////////////////////////////////////
// Delete function
///////////////////////////////////////////////////////////////////
function Delete($ID)
{
global $DB, $USER;
if(CACHED_b_iblock_type!==false) $GLOBALS["CACHE_MANAGER"]->CleanDir("b_iblock_type");
$iblocks = CIBlock::GetList(Array(), Array("=TYPE"=>$ID));
while($iblock = $iblocks->Fetch())
{
if(!CIBlock::Delete($iblock["ID"]))
return false;
}
if(!$DB->Query("DELETE FROM b_iblock_type_lang WHERE IBLOCK_TYPE_ID='".$DB->ForSql($ID)."'", true))
return false;
return $DB->Query("DELETE FROM b_iblock_type WHERE ID='".$DB->ForSql($ID)."'", true);
}
///////////////////////////////////////////////////////////////////
// This one called before any Add or Update action
///////////////////////////////////////////////////////////////////
function CheckFields($arFields, $ID=false)
{
global $DB;
$this->LAST_ERROR = "";
if($ID === false)
{
if(strlen($arFields["ID"]) <= 0)
{
$this->LAST_ERROR .= GetMessage("IBLOCK_TYPE_BAD_ID")."<br>";
}
elseif(preg_match("/[^A-Za-z0-9_]/", $arFields["ID"]))
{
$this->LAST_ERROR .= GetMessage("IBLOCK_TYPE_ID_HAS_WRONG_CHARS")."<br>";
}
else
{
$chk = $DB->Query("SELECT 'x' FROM b_iblock_type WHERE ID='".$DB->ForSQL($arFields["ID"])."'");
if($chk->Fetch())
{
$this->LAST_ERROR .= GetMessage("IBLOCK_TYPE_DUBL_ID")."<br>";
return false;
}
}
}
if(is_set($arFields, "LANG") && is_array($arFields["LANG"]))
{
foreach($arFields["LANG"] as $lid => $arFieldsLang)
{
if(strlen($arFieldsLang["NAME"])<=0)
{
$this->LAST_ERROR .= GetMessage("IBLOCK_TYPE_BAD_NAME")." ".$lid.".<br>";
}
}
}
if(strlen($this->LAST_ERROR)>0)
return false;
return true;
}
///////////////////////////////////////////////////////////////////
// Add action
///////////////////////////////////////////////////////////////////
function Add($arFields)
{
global $DB, $USER;
if(CACHED_b_iblock_type!==false) $GLOBALS["CACHE_MANAGER"]->CleanDir("b_iblock_type");
$arFields["SECTIONS"] = ($arFields["SECTIONS"]=="Y"?"Y":"N");
$arFields["IN_RSS"] = ($arFields["IN_RSS"]=="Y"?"Y":"N");
if(!$this->CheckFields($arFields))
return false;
$arInsert = $DB->PrepareInsert("b_iblock_type", $arFields);
$strSql =
"INSERT INTO b_iblock_type(".$arInsert[0].") ".
"VALUES(".$arInsert[1].")";
$DB->Query($strSql);
$ID = $DB->ForSQL($arFields["ID"]);
if(is_array($arFields["LANG"]))
{
$DB->Query("DELETE FROM b_iblock_type_lang WHERE IBLOCK_TYPE_ID='".$ID."'");
foreach($arFields["LANG"] as $lid => $arFieldsLang)
{
if(strlen($arFieldsLang["NAME"])>0 || strlen($arFieldsLang["ELEMENT_NAME"])>0)
{
$strSql =
"INSERT INTO b_iblock_type_lang(IBLOCK_TYPE_ID, LID, NAME, SECTION_NAME, ELEMENT_NAME) ".
"SELECT BT.ID, L.LID, '".$DB->ForSql($arFieldsLang["NAME"], 100)."', '".$DB->ForSql($arFieldsLang["SECTION_NAME"], 100)."', '".$DB->ForSql($arFieldsLang["ELEMENT_NAME"], 100)."' ".
"FROM b_iblock_type BT, b_language L ".
"WHERE BT.ID='".$ID."' AND L.LID='".$DB->ForSQL($lid)."' ";
$DB->Query($strSql);
}
}
}
return $arFields["ID"];
}
function Update($ID, $arFields)
{
global $DB, $USER;
if(CACHED_b_iblock_type!==false) $GLOBALS["CACHE_MANAGER"]->CleanDir("b_iblock_type");
$arFields["SECTIONS"] = $arFields["SECTIONS"]=="Y"?"Y":"N";
$arFields["IN_RSS"] = $arFields["IN_RSS"]=="Y"?"Y":"N";
if(!$this->CheckFields($arFields, $ID))
return false;
$str_update = $DB->PrepareUpdate("b_iblock_type", $arFields);
$strSql = "UPDATE b_iblock_type SET ".$str_update." WHERE ID='".$DB->ForSQL($ID)."'";
$DB->Query($strSql);
if(is_array($arFields["LANG"]))
{
$DB->Query("DELETE FROM b_iblock_type_lang WHERE IBLOCK_TYPE_ID='".$DB->ForSQL($ID)."'");
foreach($arFields["LANG"] as $lid => $arFieldsLang)
{
if(strlen($arFieldsLang["NAME"])>0 || strlen($arFieldsLang["ELEMENT_NAME"])>0)
{
$strSql =
"INSERT INTO b_iblock_type_lang(IBLOCK_TYPE_ID, LID, NAME, SECTION_NAME, ELEMENT_NAME) ".
"SELECT BT.ID, L.LID, '".$DB->ForSql($arFieldsLang["NAME"], 100)."', '".$DB->ForSql($arFieldsLang["SECTION_NAME"], 100)."', '".$DB->ForSql($arFieldsLang["ELEMENT_NAME"], 100)."' ".
"FROM b_iblock_type BT, b_language L ".
"WHERE BT.ID='".$DB->ForSQL($ID)."' AND L.LID='".$DB->ForSQL($lid)."' ";
$DB->Query($strSql);
}
}
}
return true;
}
}
?>