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<?php
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declare(strict_types=1);
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/*
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* This file is part of the league/commonmark package.
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*
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* (c) Colin O'Dell <colinodell@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace League\CommonMark\Parser;
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use League\CommonMark\Parser\Block\BlockContinueParserInterface;
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use League\CommonMark\Parser\Block\ParagraphParser;
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/**
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* @internal You should rely on the interface instead
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*/
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final class MarkdownParserState implements MarkdownParserStateInterface
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{
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/** @psalm-readonly */
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private BlockContinueParserInterface $activeBlockParser;
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/** @psalm-readonly */
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private BlockContinueParserInterface $lastMatchedBlockParser;
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public function __construct(BlockContinueParserInterface $activeBlockParser, BlockContinueParserInterface $lastMatchedBlockParser)
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{
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$this->activeBlockParser = $activeBlockParser;
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$this->lastMatchedBlockParser = $lastMatchedBlockParser;
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}
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public function getActiveBlockParser(): BlockContinueParserInterface
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{
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return $this->activeBlockParser;
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}
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public function getLastMatchedBlockParser(): BlockContinueParserInterface
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{
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return $this->lastMatchedBlockParser;
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}
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public function getParagraphContent(): ?string
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{
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if (! $this->lastMatchedBlockParser instanceof ParagraphParser) {
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return null;
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}
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$paragraphParser = $this->lastMatchedBlockParser;
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$content = $paragraphParser->getContentString();
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return $content === '' ? null : $content;
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}
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}
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