image.php

<?php
 
namespace Bitrix\Main\UI\Viewer\Renderer;
 
use Bitrix\Main\Engine\Response\ResizedImage;
 
class Image extends Renderer
{
    const WIDTH  = 1920;
    const HEIGHT = 1080;
 
    const JS_TYPE_IMAGE = 'image';
 
    public function getWidth()
    {
        return $this->getOption('width', self::WIDTH);
    }
 
    public function getHeight()
    {
        return $this->getOption('height', self::HEIGHT);
    }
 
    public function getOriginalImage()
    {
        return $this->getOption('originalImage');
    }
 
    public static function getJsType()
    {
        return self::JS_TYPE_IMAGE;
    }
 
    public static function getAllowedContentTypes()
    {
        return [
            'image/gif',
            'image/jpeg',
            'image/webp',
            'image/bmp',
            'image/png',
        ];
    }
 
    public function render()
    {
        $imageFile = $this->getOriginalImage();
        if (!$imageFile)
        {
            return null;
        }
 
        $resizedImage = new ResizedImage($imageFile, $this->getWidth(), $this->getHeight());
        $resizedImage->setResizeType(BX_RESIZE_IMAGE_PROPORTIONAL);
 
        return $resizedImage;
    }
}