<?php
/**
* @package s9e\TextFormatter
* @copyright Copyright (c) 2010-2021 The s9e authors
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\TextFormatter\Plugins\Keywords;
use s9e\TextFormatter\Plugins\ParserBase;
class Parser extends ParserBase
{
/**
* {@inheritdoc}
*/
public function parse($text, array $matches)
{
$regexps = $this->config['regexps'];
$tagName = $this->config['tagName'];
$attrName = $this->config['attrName'];
$onlyFirst = !empty($this->config['onlyFirst']);
$keywords = [];
foreach ($regexps as $regexp)
{
preg_match_all($regexp, $text, $matches, PREG_OFFSET_CAPTURE);
foreach ($matches[0] as list($value, $pos))
{
if ($onlyFirst)
{
if (isset($keywords[$value]))
{
continue;
}
$keywords[$value] = 1;
}
$this->parser->addSelfClosingTag($tagName, $pos, strlen($value))
->setAttribute($attrName, $value);
}
}
}
}