Source of file Include.php
Size: 2,897 Bytes - Last Modified: 2013-06-06T08:06:01+02:00
/home/theseer/Downloads/Symfony/vendor/twig/twig/lib/Twig/Node/Include.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100 | <?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. */ /** * Represents an include node. * * @author Fabien Potencier <fabien@symfony.com> */ class Twig_Node_Include extends Twig_Node implements Twig_NodeOutputInterface { public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null) { parent::__construct(array('expr' => $expr, 'variables' => $variables), array('only' => (Boolean) $only, 'ignore_missing' => (Boolean) $ignoreMissing), $lineno, $tag); } /** * Compiles the node to PHP. * * @param Twig_Compiler A Twig_Compiler instance */ public function compile(Twig_Compiler $compiler) { $compiler->addDebugInfo($this); if ($this->getAttribute('ignore_missing')) { $compiler ->write("try {\n") ->indent() ; } $this->addGetTemplate($compiler); $compiler->raw('->display('); $this->addTemplateArguments($compiler); $compiler->raw(");\n"); if ($this->getAttribute('ignore_missing')) { $compiler ->outdent() ->write("} catch (Twig_Error_Loader \$e) {\n") ->indent() ->write("// ignore missing template\n") ->outdent() ->write("}\n\n") ; } } protected function addGetTemplate(Twig_Compiler $compiler) { if ($this->getNode('expr') instanceof Twig_Node_Expression_Constant) { $compiler ->write("\$this->env->loadTemplate(") ->subcompile($this->getNode('expr')) ->raw(")") ; } else { $compiler ->write("\$template = \$this->env->resolveTemplate(") ->subcompile($this->getNode('expr')) ->raw(");\n") ->write('$template') ; } } protected function addTemplateArguments(Twig_Compiler $compiler) { if (false === $this->getAttribute('only')) { if (null === $this->getNode('variables')) { $compiler->raw('$context'); } else { $compiler ->raw('array_merge($context, ') ->subcompile($this->getNode('variables')) ->raw(')') ; } } else { if (null === $this->getNode('variables')) { $compiler->raw('array()'); } else { $compiler->subcompile($this->getNode('variables')); } } } } |