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Fabien Potencier
c142a3268e
* 3.x: Fix CHANGELOG Fix support for ignoring syntax erros in an undefined handler in guard Add missing CHANGELOG Fix timezone conversion on strings Use correct lineno for ForElseNode Add support for registered undefined element callbacks in tests Add UnaryInterface Add BinaryInterface Reimplement the cache tag in an adhoc way Fix CS Fix wrong array index Fix wrong array index Bump min PHP version to 8.1 Add even more tests Add some tests on balanced brackets Bump version Prepare the 3.19.0 release Added configuration for commonmark use in twig-extra-bundle.
76 lines
2.4 KiB
PHP
76 lines
2.4 KiB
PHP
<?php
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/*
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* This file is part of Twig.
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*
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* (c) Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Twig\Extra\Cache\TokenParser;
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use Twig\Error\SyntaxError;
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use Twig\Extra\Cache\Node\CacheNode;
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use Twig\Node\Expression\Filter\RawFilter;
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use Twig\Node\Node;
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use Twig\Node\PrintNode;
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use Twig\Token;
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use Twig\TokenParser\AbstractTokenParser;
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class CacheTokenParser extends AbstractTokenParser
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{
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public function parse(Token $token): Node
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{
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$stream = $this->parser->getStream();
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$expressionParser = $this->parser->getExpressionParser();
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$key = $expressionParser->parseExpression();
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$ttl = null;
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$tags = null;
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while ($stream->test(Token::NAME_TYPE)) {
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$k = $stream->getCurrent()->getValue();
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if (!in_array($k, ['ttl', 'tags'])) {
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throw new SyntaxError(\sprintf('Unknown "%s" configuration.', $k), $stream->getCurrent()->getLine(), $stream->getSourceContext());
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}
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$stream->next();
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$stream->expect(Token::PUNCTUATION_TYPE, '(');
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$line = $stream->getCurrent()->getLine();
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if ($stream->test(Token::PUNCTUATION_TYPE, ')')) {
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throw new SyntaxError(\sprintf('The "%s" modifier takes exactly one argument (0 given).', $k), $line, $stream->getSourceContext());
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}
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$arg = $expressionParser->parseExpression();
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if ($stream->test(Token::PUNCTUATION_TYPE, ',')) {
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throw new SyntaxError(\sprintf('The "%s" modifier takes exactly one argument (2 given).', $k), $line, $stream->getSourceContext());
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}
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$stream->expect(Token::PUNCTUATION_TYPE, ')');
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if ('ttl' === $k) {
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$ttl = $arg;
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} elseif ('tags' === $k) {
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$tags = $arg;
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}
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}
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$stream->expect(Token::BLOCK_END_TYPE);
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$body = $this->parser->subparse($this->decideCacheEnd(...), true);
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$stream->expect(Token::BLOCK_END_TYPE);
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$body = new CacheNode($key, $ttl, $tags, $body, $token->getLine());
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return new PrintNode(new RawFilter($body), $token->getLine());
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}
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public function decideCacheEnd(Token $token): bool
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{
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return $token->test('endcache');
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}
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public function getTag(): string
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{
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return 'cache';
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}
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}
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