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<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
* (c) Armin Ronacher
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a block call node.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_Expression_BlockReference extends Twig_Node_Expression
{
public function __construct(Twig_Node $name, Twig_Node $template = null, $lineno, $tag = null)
{
$nodes = ['name' => $name];
if (null !== $template) {
$nodes['template'] = $template;
}
parent::__construct($nodes, ['is_defined_test' => false, 'output' => false], $lineno, $tag);
}
public function compile(Twig_Compiler $compiler)
{
if ($this->getAttribute('is_defined_test')) {
$this->compileTemplateCall($compiler, 'hasBlock');
} else {
if ($this->getAttribute('output')) {
$compiler->addDebugInfo($this);
$this
->compileTemplateCall($compiler, 'displayBlock')
->raw(";\n");
} else {
$this->compileTemplateCall($compiler, 'renderBlock');
}
}
}
private function compileTemplateCall(Twig_Compiler $compiler, $method)
{
if (!$this->hasNode('template')) {
$compiler->write('$this');
} else {
$compiler
->write('$this->loadTemplate(')
->subcompile($this->getNode('template'))
->raw(', ')
->repr($this->getTemplateName())
->raw(', ')
->repr($this->getTemplateLine())
->raw(')')
;
}
$compiler->raw(sprintf('->%s', $method));
$this->compileBlockArguments($compiler);
return $compiler;
}
private function compileBlockArguments(Twig_Compiler $compiler)
{
$compiler
->raw('(')
->subcompile($this->getNode('name'))
->raw(', $context');
if (!$this->hasNode('template')) {
$compiler->raw(', $blocks');
}
return $compiler->raw(')');
}
}
class_alias('Twig_Node_Expression_BlockReference', 'Twig\Node\Expression\BlockReferenceExpression', false);
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