thephpleague / html-to-markdown

<?php

declare(strict_types=1);

namespace League\HTMLToMarkdown;

use League\HTMLToMarkdown\Converter\BlockquoteConverter;

use League\HTMLToMarkdown\Converter\CodeConverter;

use League\HTMLToMarkdown\Converter\CommentConverter;

use League\HTMLToMarkdown\Converter\ConverterInterface;

use League\HTMLToMarkdown\Converter\DefaultConverter;

use League\HTMLToMarkdown\Converter\DivConverter;

use League\HTMLToMarkdown\Converter\EmphasisConverter;

use League\HTMLToMarkdown\Converter\HardBreakConverter;

use League\HTMLToMarkdown\Converter\HeaderConverter;

use League\HTMLToMarkdown\Converter\HorizontalRuleConverter;

use League\HTMLToMarkdown\Converter\ImageConverter;

use League\HTMLToMarkdown\Converter\LinkConverter;

use League\HTMLToMarkdown\Converter\ListBlockConverter;

use League\HTMLToMarkdown\Converter\ListItemConverter;

use League\HTMLToMarkdown\Converter\ParagraphConverter;

use League\HTMLToMarkdown\Converter\PreformattedConverter;

use League\HTMLToMarkdown\Converter\TextConverter;

final class Environment

{

    /** @var Configuration */

    protected $config;

    /** @var ConverterInterface[] */

    protected $converters = [];

    /**

     * @param array<string, mixed> $config

     */

    public function __construct(array $config = [])

    {

        $this->config = new Configuration($config);

        $this->addConverter(new DefaultConverter());

    }

    public function getConfig(): Configuration

    {

        return $this->config;

    }

    public function addConverter(ConverterInterface $converter): void

    {

        if ($converter instanceof ConfigurationAwareInterface) {

            $converter->setConfig($this->config);

        }

        foreach ($converter->getSupportedTags() as $tag) {

            $this->converters[$tag] = $converter;

        }

    }

    public function getConverterByTag(string $tag): ConverterInterface

    {

        if (isset($this->converters[$tag])) {

            return $this->converters[$tag];

        }

        return $this->converters[DefaultConverter::DEFAULT_CONVERTER];

    }

    /**

     * @param array<string, mixed> $config

     */

    public static function createDefaultEnvironment(array $config = []): Environment

    {

        $environment = new static($config);

        $environment->addConverter(new BlockquoteConverter());

        $environment->addConverter(new CodeConverter());

        $environment->addConverter(new CommentConverter());

        $environment->addConverter(new DivConverter());

        $environment->addConverter(new EmphasisConverter());

        $environment->addConverter(new HardBreakConverter());

        $environment->addConverter(new HeaderConverter());

        $environment->addConverter(new HorizontalRuleConverter());

        $environment->addConverter(new ImageConverter());

        $environment->addConverter(new LinkConverter());

        $environment->addConverter(new ListBlockConverter());

        $environment->addConverter(new ListItemConverter());

        $environment->addConverter(new ParagraphConverter());

        $environment->addConverter(new PreformattedConverter());

        $environment->addConverter(new TextConverter());

        return $environment;

    }

}