<?

function getPriceTypes(){
	$db_res = CCatalogGroup::GetList();
	while ($ar_res = $db_res->Fetch()){
		$out[$ar_res["NAME"]] = $ar_res["ID"];
	}
	return $out;
}



function mbr($str){
	return nl2br( str_replace("<br>", "",  $str )  );
}


function formDate($date){
	global $DB;
	if(empty($date)) return false;
	// укажем формат этой даты
	$date = implode(" ", explode("T", $date));
	$format = "YYYY-MM-DD HH:MI:SS";
	// получим формат текущего сайта
	$new_format = CSite::GetDateFormat("FULL"); // YYYY-MM-DD
	// переведем дату из одного формата в другой
	$new_date = $DB->FormatDate($date, $format, $new_format);
	// в результате получим дату в новом формате
	return $new_date; // 2007-12-31
}


function getRest($address, $data=[], $method="GET",$direct=false){
	global $API_URL;
	global $API_ADDRESS;
    global $API_KEY;
	

    if($direct==false)
		$service = $API_ADDRESS[$address];
	else $service = $address;
	$url =  $API_URL.$service;

	//print_r($API_ADDRESS);
	$opts = array('http' =>
	    array(
	        'method'  => $method,
	        'header'  => "Authorization: ".$API_KEY,
	    )
	);
	
	if(!empty($data) && $method!="GET"){
		$opts['http']['content'] = http_build_query($data);
	}elseif(!empty($data) && $method=="GET"){
		$toSend = http_build_query($data);
		$url.="?".$toSend;
	}

	//echol($opts);
	//echol($url);
	
	$context  = stream_context_create($opts);
	$result = file_get_contents($url, false, $context);
// !!!! TBD write responce log
	//var_dump($result);
	//var_dump($context);




    if($result!==false) $responce = json_decode($result, true);
    else $responce = "error";
    return $responce;
}


function getRestFile($address){
	global $API_URL;
	global $API_ADDRESS;
    global $API_KEY;
	
    $method="POST";
    $data = "";
    
	$service = $address;
	$url =  $API_URL.$service;
	//echol($url);
	//print_r($API_ADDRESS);
	$opts = array('http' =>
	    array(
	        'method'  => $method,
	        'header'  => "Authorization: ".$API_KEY,
	    )
	);
	if(!empty($data) && $method!="GET"){
		$opts['http']['content'] = http_build_query($data);
	}elseif(!empty($data) && $method=="GET"){
		$toSend = http_build_query($data);
		$url.="?".$toSend;
	}

	//echol($opts);
	//echol($url);
	
	$context  = stream_context_create($opts);
	$result = file_get_contents($url, false, $context);
	global $fileResponce;
	$fileResponce = $http_response_header;

// !!!! TBD write responce log

    if($result!==false) return $result;
    else return "error";
}


function getIBElements($IBL, $arFilter=[], $arSelect=false, $arSort=false, $main_field=false){
	$arFilter["IBLOCK_ID"]=$IBL;
	$res = CIBlockElement::GetList($arSort, $arFilter, false, false, $arSelect);
	while ($arFields = $res->Fetch()) {
		if(!$main_field==false)
			$out[$arFields[$main_field]] = $arFields;
		else
			$out[] = $arFields;
	}
	return $out;
}

function GetRedirectURL($redirectItem){
	global $CATALOG_IBLOCK_ID;
    $to = array_keys($redirectItem);
    $to = $to[0];
    $type = $redirectItem[$to];

    switch ($type){
        case 'section':
            $arFilter = Array("ID" => $to, "ACTIVE"=>"Y");
            $items = GetIBlockSectionList($CATALOG_IBLOCK_ID, false, Array("sort"=>"asc"), 1, $arFilter);
            if ($arItem = $items->GetNext()) {
                $SEND_URL =$arItem['SECTION_PAGE_URL'];
            }
            //echo "!".$SEND_URL."#";
            break;
        case 'product':
            $arFilter = Array("IBLOCK_ID"=>$IBLOCK, "ID" =>$to, "ACTIVE"=>"");
            $arSelectFields = ['ID', 'DETAIL_PAGE_URL', 'LIST_PAGE_URL'];
            $res = GetIBlockElementListEx('catalog', $IBLOCK, false, false, 1, $arFilter, $arSelectFields, false);
            if ($arFields = $res->GetNext()) {
                $SEND_URL = $arFields['DETAIL_PAGE_URL'];
            }
            break;
        default: return false;
    }

    return $SEND_URL;
}


function find404to301($url=""){
	// Поиск редиректа каталога
	include($_SERVER['DOCUMENT_ROOT'].'/local/php_interface/rk/redirect_caught.php');	// $REDIRECT_RK_NEW

	if(empty($url)) $URL = !empty($_SERVER['REDIRECT_URL']) ? $_SERVER['REDIRECT_URL'] : $_SERVER['SCRIPT_URL'];
		else $URL = $url;

	if (isset($REDIRECT_RK_NEW[$URL])) {
	    $SEND_URL = GetRedirectURL($REDIRECT_RK_NEW[$URL]);
	}
	//если редирект не найден и ссылка иммеет вид product, то пробуем поискать редирект на section
	if(empty($SEND_URL)/* && strpos($URL,".html") > 0*/){
	    $arURL =  explode("/",$URL);

		while(count($arURL) > 1 && empty($SEND_URL)) {
	        unset($arURL[count($arURL)-1]);
	        $URL = implode("/", $arURL)."/";
	        if (isset($REDIRECT_RK_NEW[$URL])) {
	        	$SEND_URL = GetRedirectURL($REDIRECT_RK_NEW[$URL]);
	        }
	        
	    }
	    if(!empty($SEND_URL)) return $SEND_URL;
	    
	}
	unset($REDIRECT_RK_NEW);
	return false;
}

?>