99 lines
2.5 KiB
PHP
99 lines
2.5 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the league/commonmark package.
|
|
*
|
|
* (c) Colin O'Dell <colinodell@gmail.com>
|
|
*
|
|
* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
|
|
* - (c) John MacFarlane
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace League\CommonMark\Block\Element;
|
|
|
|
use League\CommonMark\ContextInterface;
|
|
use League\CommonMark\Cursor;
|
|
|
|
class Paragraph extends AbstractStringContainerBlock implements InlineContainerInterface
|
|
{
|
|
public function canContain(AbstractBlock $block): bool
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public function isCode(): bool
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public function matchesNextLine(Cursor $cursor): bool
|
|
{
|
|
if ($cursor->isBlank()) {
|
|
$this->lastLineBlank = true;
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public function finalize(ContextInterface $context, int $endLineNumber)
|
|
{
|
|
parent::finalize($context, $endLineNumber);
|
|
|
|
$this->finalStringContents = \preg_replace('/^ */m', '', \implode("\n", $this->getStrings()));
|
|
|
|
// Short-circuit
|
|
if ($this->finalStringContents === '' || $this->finalStringContents[0] !== '[') {
|
|
return;
|
|
}
|
|
|
|
$cursor = new Cursor($this->finalStringContents);
|
|
|
|
$referenceFound = $this->parseReferences($context, $cursor);
|
|
|
|
$this->finalStringContents = $cursor->getRemainder();
|
|
|
|
if ($referenceFound && $cursor->isAtEnd()) {
|
|
$this->detach();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param ContextInterface $context
|
|
* @param Cursor $cursor
|
|
*
|
|
* @return bool
|
|
*/
|
|
protected function parseReferences(ContextInterface $context, Cursor $cursor)
|
|
{
|
|
$referenceFound = false;
|
|
while ($cursor->getCharacter() === '[' && $context->getReferenceParser()->parse($cursor)) {
|
|
$this->finalStringContents = $cursor->getRemainder();
|
|
$referenceFound = true;
|
|
}
|
|
|
|
return $referenceFound;
|
|
}
|
|
|
|
public function handleRemainingContents(ContextInterface $context, Cursor $cursor)
|
|
{
|
|
$cursor->advanceToNextNonSpaceOrTab();
|
|
|
|
/** @var self $tip */
|
|
$tip = $context->getTip();
|
|
$tip->addLine($cursor->getRemainder());
|
|
}
|
|
|
|
/**
|
|
* @return string[]
|
|
*/
|
|
public function getStrings(): array
|
|
{
|
|
return $this->strings->toArray();
|
|
}
|
|
}
|