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| 1 | -<?php | |
| 2 | - | |
| 3 | -/* | |
| 4 | - * This file is part of the Symfony package. | |
| 5 | - * | |
| 6 | - * (c) Fabien Potencier <[email protected]> | |
| 7 | - * | |
| 8 | - * For the full copyright and license information, please view the LICENSE | |
| 9 | - * file that was distributed with this source code. | |
| 10 | - */ | |
| 11 | - | |
| 12 | -namespace AcyMailing\Libraries\Symfony\CssSelector\Parser\Shortcut; | |
| 13 | - | |
| 14 | -use AcyMailing\Libraries\Symfony\CssSelector\Node\ElementNode; | |
| 15 | -use AcyMailing\Libraries\Symfony\CssSelector\Node\SelectorNode; | |
| 16 | -use AcyMailing\Libraries\Symfony\CssSelector\Parser\ParserInterface; | |
| 17 | - | |
| 18 | -/** | |
| 19 | - * CSS selector class parser shortcut. | |
| 20 | - * | |
| 21 | - * This shortcut ensure compatibility with previous version. | |
| 22 | - * - The parser fails to parse an empty string. | |
| 23 | - * - In the previous version, an empty string matches each tags. | |
| 24 | - * | |
| 25 | - * This component is a port of the Python cssselect library, | |
| 26 | - * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. | |
| 27 | - * | |
| 28 | - * @author Jean-François Simon <[email protected]> | |
| 29 | - * | |
| 30 | - * @internal | |
| 31 | - */ | |
| 32 | -class EmptyStringParser implements ParserInterface | |
| 33 | -{ | |
| 34 | - /** | |
| 35 | - * {@inheritdoc} | |
| 36 | - */ | |
| 37 | - public function parse(string $source): array | |
| 38 | - { | |
| 39 | - // Matches an empty string | |
| 40 | - if ('' == $source) { | |
| 41 | - return [new SelectorNode(new ElementNode(null, '*'))]; | |
| 42 | - } | |
| 43 | - | |
| 44 | - return []; | |
| 45 | - } | |
| 46 | -} | |