vk.php

См. документацию.

<?php
 
namespace Bitrix\Main\UrlPreview\Parser;
 
use Bitrix\Main\UrlPreview\HtmlDocument;
use Bitrix\Main\Web\Uri;
use Bitrix\Main\UrlPreview\UrlPreview;
 
class Vk extends OpenGraph
{
    public function handle(HtmlDocument $document)
    {
        $uri = $document->getUri();
        if(!str_starts_with($uri->getPath(), '/video'))
        {
            return;
        }
 
        parent::handle($document);
 
        if(!empty($document->getExtraField('VIDEO')))
        {
            $ogVideo = $document->getExtraField('VIDEO');
            $uri = new Uri($ogVideo);
            $query = $uri->getQuery();
            if(!empty($query))
            {
                parse_str($query, $params);
                if(isset($params['oid']) && isset($params['id']) && isset($params['hash']))
                {
                    $embedUri = new Uri('https://vk.com/video_ext.php');
                    $embedUri->addParams(array('oid' => $params['oid'], 'id' => $params['id'], 'hash' => $params['hash']));
                    if($document->getExtraField('VIDEO_WIDTH') && $document->getExtraField('VIDEO_WIDTH') < UrlPreview::IFRAME_MAX_WIDTH)
                    {
                        $width = $document->getExtraField('VIDEO_WIDTH');
                    }
                    else
                    {
                        $width = UrlPreview::IFRAME_MAX_WIDTH;
                    }
                    if($document->getExtraField('VIDEO_HEIGHT') && $document->getExtraField('VIDEO_HEIGHT') < UrlPreview::IFRAME_MAX_HEIGHT)
                    {
                        $height = $document->getExtraField('VIDEO_HEIGHT');
                    }
                    else
                    {
                        $height = UrlPreview::IFRAME_MAX_HEIGHT;
                    }
                    $iframe = '<iframe src="'.$embedUri->getLocator().'" allowfullscreen="" width="'.$width.'" height="'.$height.'" frameborder="0"></iframe>';
                    $document->setEmbed($iframe);
                    $document->setExtraField('PROVIDER_NAME', 'VK');
                }
            }
        }
    }
}