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- <?php
- namespace Symfony\Bridge\Twig\TokenParser;
- use Symfony\Bridge\Twig\Node\StopwatchNode;
- use Twig\Node\Expression\AssignNameExpression;
- use Twig\Token;
- use Twig\TokenParser\AbstractTokenParser;
- class StopwatchTokenParser extends AbstractTokenParser
- {
- protected $stopwatchIsAvailable;
- public function __construct($stopwatchIsAvailable)
- {
- $this->stopwatchIsAvailable = $stopwatchIsAvailable;
- }
- public function parse(Token $token)
- {
- $lineno = $token->getLine();
- $stream = $this->parser->getStream();
-
- $name = $this->parser->getExpressionParser()->parseExpression();
- $stream->expect(Token::BLOCK_END_TYPE);
-
- $body = $this->parser->subparse(array($this, 'decideStopwatchEnd'), true);
- $stream->expect(Token::BLOCK_END_TYPE);
- if ($this->stopwatchIsAvailable) {
- return new StopwatchNode($name, $body, new AssignNameExpression($this->parser->getVarName(), $token->getLine()), $lineno, $this->getTag());
- }
- return $body;
- }
- public function decideStopwatchEnd(Token $token)
- {
- return $token->test('endstopwatch');
- }
- public function getTag()
- {
- return 'stopwatch';
- }
- }
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