Matthias Andreas Benkard | 12a5735 | 2021-12-28 18:02:04 +0100 | [diff] [blame^] | 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of Twig. |
| 5 | * |
| 6 | * (c) Fabien Potencier |
| 7 | * (c) Armin Ronacher |
| 8 | * |
| 9 | * For the full copyright and license information, please view the LICENSE |
| 10 | * file that was distributed with this source code. |
| 11 | */ |
| 12 | |
| 13 | namespace Twig\TokenParser; |
| 14 | |
| 15 | use Twig\Node\IncludeNode; |
| 16 | use Twig\Node\Node; |
| 17 | use Twig\Token; |
| 18 | |
| 19 | /** |
| 20 | * Includes a template. |
| 21 | * |
| 22 | * {% include 'header.html' %} |
| 23 | * Body |
| 24 | * {% include 'footer.html' %} |
| 25 | * |
| 26 | * @internal |
| 27 | */ |
| 28 | class IncludeTokenParser extends AbstractTokenParser |
| 29 | { |
| 30 | public function parse(Token $token): Node |
| 31 | { |
| 32 | $expr = $this->parser->getExpressionParser()->parseExpression(); |
| 33 | |
| 34 | list($variables, $only, $ignoreMissing) = $this->parseArguments(); |
| 35 | |
| 36 | return new IncludeNode($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag()); |
| 37 | } |
| 38 | |
| 39 | protected function parseArguments() |
| 40 | { |
| 41 | $stream = $this->parser->getStream(); |
| 42 | |
| 43 | $ignoreMissing = false; |
| 44 | if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'ignore')) { |
| 45 | $stream->expect(/* Token::NAME_TYPE */ 5, 'missing'); |
| 46 | |
| 47 | $ignoreMissing = true; |
| 48 | } |
| 49 | |
| 50 | $variables = null; |
| 51 | if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'with')) { |
| 52 | $variables = $this->parser->getExpressionParser()->parseExpression(); |
| 53 | } |
| 54 | |
| 55 | $only = false; |
| 56 | if ($stream->nextIf(/* Token::NAME_TYPE */ 5, 'only')) { |
| 57 | $only = true; |
| 58 | } |
| 59 | |
| 60 | $stream->expect(/* Token::BLOCK_END_TYPE */ 3); |
| 61 | |
| 62 | return [$variables, $only, $ignoreMissing]; |
| 63 | } |
| 64 | |
| 65 | public function getTag(): string |
| 66 | { |
| 67 | return 'include'; |
| 68 | } |
| 69 | } |