Viewing file:  EmailAutolinkParser.php (1.42 KB) -rw-r--r--
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<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Extension\Autolink;
use League\CommonMark\Extension\CommonMark\Node\Inline\Link;
use League\CommonMark\Parser\Inline\InlineParserInterface;
use League\CommonMark\Parser\Inline\InlineParserMatch;
use League\CommonMark\Parser\InlineParserContext;
final class EmailAutolinkParser implements InlineParserInterface
{
private const REGEX = '[A-Za-z0-9.\-_+]+@[A-Za-z0-9\-_]+\.[A-Za-z0-9\-_.]+';
public function getMatchDefinition(): InlineParserMatch
{
return InlineParserMatch::regex(self::REGEX);
}
public function parse(InlineParserContext $inlineContext): bool
{
$email = $inlineContext->getFullMatch();
// The last character cannot be - or _
if (\in_array(\substr($email, -1), ['-', '_'], true)) {
return false;
}
// Does the URL end with punctuation that should be stripped?
if (\substr($email, -1) === '.') {
$email = \substr($email, 0, -1);
}
$inlineContext->getCursor()->advanceBy(\strlen($email));
$inlineContext->getContainer()->appendChild(new Link('mailto:' . $email, $email));
return true;
}
}
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