60 lines
1.4 KiB
PHP
60 lines
1.4 KiB
PHP
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<?php
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/*
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* This file is part of Twig.
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*
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* (c) 2010 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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/**
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* Remove whitespaces between HTML tags.
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*
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* <pre>
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* {% spaceless %}
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* <div>
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* <strong>foo</strong>
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* </div>
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* {% endspaceless %}
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*
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* {# output will be <div><strong>foo</strong></div> #}
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* </pre>
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*/
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class Twig_TokenParser_Spaceless extends Twig_TokenParser
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{
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/**
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* Parses a token and returns a node.
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*
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* @param Twig_Token $token A Twig_Token instance
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*
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* @return Twig_NodeInterface A Twig_NodeInterface instance
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*/
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public function parse(Twig_Token $token)
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{
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$lineno = $token->getLine();
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$this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
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$body = $this->parser->subparse(array($this, 'decideSpacelessEnd'), true);
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$this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
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return new Twig_Node_Spaceless($body, $lineno, $this->getTag());
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}
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public function decideSpacelessEnd(Twig_Token $token)
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{
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return $token->test('endspaceless');
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}
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/**
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* Gets the tag name associated with this token parser.
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*
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* @param string The tag name
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*/
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public function getTag()
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{
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return 'spaceless';
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}
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}
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