bx-script

<?php
use Project\Environment\EnvironmentManager;

define('BX_BUFFER_USED', true);
define('NO_KEEP_STATISTIC', true);
define('NOT_CHECK_PERMISSIONS', true);
define('NO_AGENT_STATISTIC', true);
define('STOP_STATISTICS', true);
define('SITE_ID', 's1');

if (empty($_SERVER['DOCUMENT_ROOT'])) {
    $_SERVER['HTTP_HOST'] = 'site.ru';
    $_SERVER['DOCUMENT_ROOT'] = realpath(__DIR__ . '/../../');
}

require $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/prolog_before.php';

while (ob_get_level()) {
    ob_end_flush();
}

if (!CModule::IncludeModule('iblock')) {
    echo 'Unable to include iblock module';
    exit;
}

class ConvertPM
{

    private $APP, $DB;

    public function __construct()
    {

        global $APPLICATION;
        $this->APP = & $APPLICATION;

        global $DB;
        $this->DB = & $DB;

    }

    public function up()
    {
        $logger = new \Project\Tools\Logger\EchoLogger();
        $EM = EnvironmentManager::getInstance();
        $catalogSKUIBlockId = $EM->get('catalogSKUIBlockId');

        if(
            empty($catalogSKUIBlockId)
            ||
            !CIBlock::GetByID($catalogSKUIBlockId)->GetNext()
        ) {
            $logger->log('Iblock for SKU is not exist. Check migration history.');
            return;
        }

        $errorMsg = '';
        $CIBlockProperty = new CIBlockProperty;

        $dbMoreimgProp = $CIBlockProperty->GetList(array(),array(
            'IBLOCK_ID' =>  $catalogSKUIBlockId,
            'CODE'      =>  'MORE_PICTURES'
        ));

        if ($arMoreimgProp = $dbMoreimgProp->GetNext()) {

            $moreimgPropId = $arMoreimgProp['ID'];

            $this->DB->StartTransaction();

            $arMoreimagesUpdateProps = array(
                'PROPERTY_TYPE' => 'F',
                'MULTIPLE'      => 'Y',
                'FILTRABLE'     => 'N'
            );

            if(!$CIBlockProperty->Update($moreimgPropId,$arMoreimagesUpdateProps)){
                $errorMsg = sprintf(
                    'Can\'t update property: "MORE_PICTURES". Error message: "%s"',
                    $CIBlockProperty->LAST_ERROR
                );
            }
        } else {
            $logger->log('Can\'t find "MORE_PICTURES" property for SKU iblock.');
            return;
        }

        if (!$errorMsg) {
            $this->DB->Commit();
            $logger->log('"MORE_PICTURES" property for SKU iblock has been updated.');
        } else {
            $this->DB->Rollback();
            $logger->log(sprintf('ERROR: %s', $errorMsg));
        }

    }

    public function down()
    {
        $logger = new \Project\Tools\Logger\EchoLogger();

        $errorMsg = 'This migration has no rollback method yet.';

        $logger->log(sprintf('ERROR: %s', $errorMsg));
    }
}

$oClass = new ConvertPM();
$oClass->up();