Primo Committ

vendor/league/commonmark/src/Inline/Parser/AutolinkParser.php

@@ -0,0 +1,48 @@
+<?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\Inline\Parser;
+
+use League\CommonMark\Inline\Element\Link;
+use League\CommonMark\InlineParserContext;
+use League\CommonMark\Util\UrlEncoder;
+
+final class AutolinkParser implements InlineParserInterface
+{
+    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])?)*)>/';
+    const OTHER_LINK_REGEX = '/^<[A-Za-z][A-Za-z0-9.+-]{1,31}:[^<>\x00-\x20]*>/i';
+
+    public function getCharacters(): array
+    {
+        return ['<'];
+    }
+
+    public function parse(InlineParserContext $inlineContext): bool
+    {
+        $cursor = $inlineContext->getCursor();
+        if ($m = $cursor->match(self::EMAIL_REGEX)) {
+            $email = \substr($m, 1, -1);
+            $inlineContext->getContainer()->appendChild(new Link('mailto:' . UrlEncoder::unescapeAndEncode($email), $email));
+
+            return true;
+        } elseif ($m = $cursor->match(self::OTHER_LINK_REGEX)) {
+            $dest = \substr($m, 1, -1);
+            $inlineContext->getContainer()->appendChild(new Link(UrlEncoder::unescapeAndEncode($dest), $dest));
+
+            return true;
+        }
+
+        return false;
+    }
+}