Viewing file:  IndentedCode.php (1.87 KB) -rw-r--r--
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<?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 IndentedCode extends AbstractStringContainerBlock
{
public function canContain(AbstractBlock $block): bool
{
return false;
}
public function isCode(): bool
{
return true;
}
public function matchesNextLine(Cursor $cursor): bool
{
if ($cursor->isIndented()) {
$cursor->advanceBy(Cursor::INDENT_LEVEL, true);
} elseif ($cursor->isBlank()) {
$cursor->advanceToNextNonSpaceOrTab();
} else {
return false;
}
return true;
}
public function finalize(ContextInterface $context, int $endLineNumber)
{
parent::finalize($context, $endLineNumber);
$reversed = \array_reverse($this->strings->toArray(), true);
foreach ($reversed as $index => $line) {
if ($line === '' || $line === "\n" || \preg_match('/^(\n *)$/', $line)) {
unset($reversed[$index]);
} else {
break;
}
}
$fixed = \array_reverse($reversed);
$tmp = \implode("\n", $fixed);
if (\substr($tmp, -1) !== "\n") {
$tmp .= "\n";
}
$this->finalStringContents = $tmp;
}
public function handleRemainingContents(ContextInterface $context, Cursor $cursor)
{
/** @var self $tip */
$tip = $context->getTip();
$tip->addLine($cursor->getRemainder());
}
}
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