sourcestaticmapservice.php

См. документацию.

<?php
 
namespace Bitrix\Location\Source\Google;
 
use Bitrix\Location\Geometry\Type\Point;
use Bitrix\Location\StaticMap;
use Bitrix\Location\StaticMap\StaticMapResult;
use Bitrix\Main\Error;
use Bitrix\Main\Web\HttpClient;
 
final class SourceStaticMapService extends StaticMap\SourceStaticMapService
{
    private HttpClient $httpClient;
    private ?string $backendKey;
 
    public function __construct(GoogleSource $source)
    {
        parent::__construct($source);
 
        $this->httpClient = new HttpClient([
            'version' => HttpClient::HTTP_1_1,
            'socketTimeout' => 5,
            'streamTimeout' => 5,
            'redirect' => true,
            'redirectMax' => 5,
        ]);
    }
 
    public function getStaticMap(Point $point, int $zoom, int $width, int $height): StaticMapResult
    {
        $result = new StaticMapResult();
 
        if (is_null($this->backendKey))
        {
            $result->addError(new Error('API key is not specified'));
 
            return $result;
        }
 
        $response = $this->httpClient->get(
            'https://maps.googleapis.com/maps/api/staticmap?' . http_build_query([
                'center' => implode(
                    ',',
                    [
                        $point->getLat(),
                        $point->getLng(),
                    ]
                ),
                'zoom' => $zoom,
                'size' => implode(
                    'x',
                    [
                        $width,
                        $height,
                    ]
                ),
                'key' => $this->backendKey,
            ])
        );
        $status = $this->httpClient->getStatus();
 
        if (!$response || $status !== 200)
        {
            $result->addError(new Error('Service request error'));
 
            return $result;
        }
 
        return $result
            ->setContent($response)
            ->setMimeType('image/png')
        ;
    }
 
    public function setBackendKey(?string $backendKey): SourceStaticMapService
    {
        $this->backendKey = $backendKey;
 
        return $this;
    }
}