TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Core\DataHandling\SoftReference;
+
+/**
+ * Finding email addresses in content and making them substitutable.
+ */
+class EmailSoftReferenceParser extends AbstractSoftReferenceParser
+{
+    public function parse(string $table, string $field, int $uid, string $content, string $structurePath = ''): SoftReferenceParserResult
+    {
+        $this->setTokenIdBasePrefix($table, (string)$uid, $field, $structurePath);
+        $elements = [];
+        // Email:
+        $parts = preg_split('/([\s\'":<>]+)([A-Za-z0-9._-]+[^-][@][A-Za-z0-9._-]+[.].[A-Za-z0-9]+)/', ' ' . $content . ' ', 10000, PREG_SPLIT_DELIM_CAPTURE);
+        foreach ($parts as $idx => $value) {
+            if ($idx % 3 === 2) {
+                // Ignore invalid emails, which haven't been filtered out by regex.
+                if (!filter_var($value, FILTER_VALIDATE_EMAIL)) {
+                    continue;
+                }
+                $tokenID = $this->makeTokenID((string)$idx);
+                $elements[$idx] = [];
+                $elements[$idx]['matchString'] = $value;
+                if (in_array('subst', $this->parameters, true)) {
+                    $parts[$idx] = '{softref:' . $tokenID . '}';
+                    $elements[$idx]['subst'] = [
+                        'type' => 'string',
+                        'tokenID' => $tokenID,
+                        'tokenValue' => $value,
+                    ];
+                }
+            }
+        }
+
+        return SoftReferenceParserResult::create(
+            substr(implode('', $parts), 1, -1),
+            $elements
+        );
+    }
+}