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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the league/commonmark package. |
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* |
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* (c) Colin O'Dell <[email protected]> |
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* |
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* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js) |
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* - (c) John MacFarlane |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace League\CommonMark\Extension\CommonMark\Parser\Inline; |
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use League\CommonMark\Extension\CommonMark\Node\Inline\Link; |
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use League\CommonMark\Parser\Inline\InlineParserInterface; |
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use League\CommonMark\Parser\Inline\InlineParserMatch; |
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use League\CommonMark\Parser\InlineParserContext; |
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use League\CommonMark\Util\UrlEncoder; |
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final class AutolinkParser implements InlineParserInterface |
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{ |
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private const EMAIL_REGEX = '<([a-zA-Z0-9.!#$%&\'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>'; |
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private const OTHER_LINK_REGEX = '<[A-Za-z][A-Za-z0-9.+-]{1,31}:[^<>\x00-\x20]*>'; |
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2874 |
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public function getMatchDefinition(): InlineParserMatch |
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{ |
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return InlineParserMatch::regex(self::EMAIL_REGEX . '|' . self::OTHER_LINK_REGEX); |
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} |
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public function parse(string $match, InlineParserContext $inlineContext): bool |
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{ |
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$cursor = $inlineContext->getCursor(); |
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if ($m = $cursor->match('/^' . self::EMAIL_REGEX . '/')) { |
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$email = \substr($m, 1, -1); |
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$inlineContext->getContainer()->appendChild(new Link('mailto:' . UrlEncoder::unescapeAndEncode($email), $email)); |
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return true; |
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} |
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255 |
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if ($m = $cursor->match('/^' . self::OTHER_LINK_REGEX . '/')) { |
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$dest = \substr($m, 1, -1); |
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$inlineContext->getContainer()->appendChild(new Link(UrlEncoder::unescapeAndEncode($dest), $dest)); |
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return true; |
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} |
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return false; |
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} |
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} |
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thephpleague /
commonmark
