searchcontent.php

<?php
namespace Bitrix\Landing\Update\Block;
 
use \Bitrix\Landing\Block;
use \Bitrix\Landing\Internals\BlockTable;
use \Bitrix\Main\Update\Stepper;
use \Bitrix\Main\Config\Option;
 
class SearchContent extends Stepper
{
    const OPTION_CODE = 'update_block_search_content';
 
    protected static $moduleId = 'landing';
 
    public function execute(array &$result)
    {
        $lastId = Option::get('landing', self::OPTION_CODE, 0);
 
        $finished = true;
 
        // gets common quantity
        $res = BlockTable::getList([
            'select' => [
                new \Bitrix\Main\Entity\ExpressionField(
                    'CNT', 'COUNT(*)'
                )
            ]
        ]);
        if ($row = $res->fetch())
        {
            $result['count'] = $row['CNT'];
        }
 
        // gets group of blocks for update
        $res = BlockTable::getList([
            'select' => [
                'ID',
                'SORT',
                'CODE',
                'ANCHOR',
                'ACTIVE',
                'PUBLIC',
                'DELETED',
                'CONTENT',
                'LID',
                'SITE_ID' => 'LANDING.SITE_ID',
            ],
            'filter' => [
                '>ID' => $lastId
            ],
            'order' => [
                'ID' => 'ASC'
            ],
            'limit' => 20
        ]);
        while ($row = $res->fetch())
        {
            $lastId = $row['ID'];
            $result['steps']++;
 
            $block = new Block($row['ID'], $row);
            $searchContent = $block->getSearchContent();
 
            if ($searchContent)
            {
                BlockTable::update($row['ID'], [
                    'SEARCH_CONTENT' => $searchContent
                ]);
            }
 
            $finished = false;
        }
 
        if (!$finished)
        {
            Option::set('landing', self::OPTION_CODE, $lastId);
            return true;
        }
        else
        {
            Option::delete('landing', ['name' => self::OPTION_CODE]);
            return false;
        }
    }
}