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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 (http://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\Extension\SmartPunct;
use League\CommonMark\Delimiter\DelimiterInterface;
use League\CommonMark\Delimiter\Processor\DelimiterProcessorInterface;
use League\CommonMark\Inline\Element\AbstractStringContainer;
final class QuoteProcessor implements DelimiterProcessorInterface
{
/** @var string */
private $normalizedCharacter;
/** @var string */
private $openerCharacter;
/** @var string */
private $closerCharacter;
private function __construct(string $char, string $opener, string $closer)
{
$this->normalizedCharacter = $char;
$this->openerCharacter = $opener;
$this->closerCharacter = $closer;
}
public function getOpeningCharacter(): string
{
return $this->normalizedCharacter;
}
public function getClosingCharacter(): string
{
return $this->normalizedCharacter;
}
public function getMinLength(): int
{
return 1;
}
public function getDelimiterUse(DelimiterInterface $opener, DelimiterInterface $closer): int
{
return 1;
}
public function process(AbstractStringContainer $opener, AbstractStringContainer $closer, int $delimiterUse)
{
$opener->insertAfter(new Quote($this->openerCharacter));
$closer->insertBefore(new Quote($this->closerCharacter));
}
/**
* Create a double-quote processor
*
* @param string $opener
* @param string $closer
*
* @return QuoteProcessor
*/
public static function createDoubleQuoteProcessor(string $opener = Quote::DOUBLE_QUOTE_OPENER, string $closer = Quote::DOUBLE_QUOTE_CLOSER): self
{
return new self(Quote::DOUBLE_QUOTE, $opener, $closer);
}
/**
* Create a single-quote processor
*
* @param string $opener
* @param string $closer
*
* @return QuoteProcessor
*/
public static function createSingleQuoteProcessor(string $opener = Quote::SINGLE_QUOTE_OPENER, string $closer = Quote::SINGLE_QUOTE_CLOSER): self
{
return new self(Quote::SINGLE_QUOTE, $opener, $closer);
}
}
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