81 lines
1.9 KiB
PHP
81 lines
1.9 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of Twig.
|
||
|
|
*
|
||
|
|
* (c) 2009 Fabien Potencier
|
||
|
|
* (c) 2009 Armin Ronacher
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE
|
||
|
|
* file that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Includes a template.
|
||
|
|
*
|
||
|
|
* <pre>
|
||
|
|
* {% include 'header.html' %}
|
||
|
|
* Body
|
||
|
|
* {% include 'footer.html' %}
|
||
|
|
* </pre>
|
||
|
|
*/
|
||
|
|
class Twig_TokenParser_Include extends Twig_TokenParser
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Parses a token and returns a node.
|
||
|
|
*
|
||
|
|
* @param Twig_Token $token A Twig_Token instance
|
||
|
|
*
|
||
|
|
* @return Twig_NodeInterface A Twig_NodeInterface instance
|
||
|
|
*/
|
||
|
|
public function parse(Twig_Token $token)
|
||
|
|
{
|
||
|
|
$expr = $this->parser->getExpressionParser()->parseExpression();
|
||
|
|
|
||
|
|
list($variables, $only, $ignoreMissing) = $this->parseArguments();
|
||
|
|
|
||
|
|
return new Twig_Node_Include($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function parseArguments()
|
||
|
|
{
|
||
|
|
$stream = $this->parser->getStream();
|
||
|
|
|
||
|
|
$ignoreMissing = false;
|
||
|
|
if ($stream->test(Twig_Token::NAME_TYPE, 'ignore')) {
|
||
|
|
$stream->next();
|
||
|
|
$stream->expect(Twig_Token::NAME_TYPE, 'missing');
|
||
|
|
|
||
|
|
$ignoreMissing = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
$variables = null;
|
||
|
|
if ($stream->test(Twig_Token::NAME_TYPE, 'with')) {
|
||
|
|
$stream->next();
|
||
|
|
|
||
|
|
$variables = $this->parser->getExpressionParser()->parseExpression();
|
||
|
|
}
|
||
|
|
|
||
|
|
$only = false;
|
||
|
|
if ($stream->test(Twig_Token::NAME_TYPE, 'only')) {
|
||
|
|
$stream->next();
|
||
|
|
|
||
|
|
$only = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
$stream->expect(Twig_Token::BLOCK_END_TYPE);
|
||
|
|
|
||
|
|
return array($variables, $only, $ignoreMissing);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Gets the tag name associated with this token parser.
|
||
|
|
*
|
||
|
|
* @return string The tag name
|
||
|
|
*/
|
||
|
|
public function getTag()
|
||
|
|
{
|
||
|
|
return 'include';
|
||
|
|
}
|
||
|
|
}
|