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