<?php

declare (strict_types=1);
namespace Tassos\Vendor\League\HTMLToMarkdown\Converter;

use Tassos\Vendor\League\HTMLToMarkdown\ElementInterface;
class ImageConverter implements ConverterInterface
{
    public function convert(ElementInterface $element): string
    {
        $src = $element->getAttribute('src');
        $alt = $element->getAttribute('alt');
        $title = $element->getAttribute('title');
        if ($title !== '') {
            // No newlines added. <img> should be in a block-level element.
            return '![' . $alt . '](' . $src . ' "' . $title . '")';
        }
        return '![' . $alt . '](' . $src . ')';
    }
    /**
     * @return string[]
     */
    public function getSupportedTags(): array
    {
        return ['img'];
    }
}
