1 <?php

     2 

     3 /*

     4  * This file is part of Twig.

     5  *

     6  * (c) 2009 Fabien Potencier

     7  * (c) 2009 Armin Ronacher

     8  *

     9  * For the full copyright and license information, please view the LICENSE

    10  * file that was distributed with this source code.

    11  */

    12 class Twig_Node_Expression_GetAttr extends Twig_Node_Expression

    13 {

    14     public function __construct(Twig_Node_Expression $node, Twig_Node_Expression $attribute, Twig_NodeInterface $arguments, $type, $lineno)

    15     {

    16         parent::__construct(array('node' => $node, 'attribute' => $attribute, 'arguments' => $arguments), array('type' => $type), $lineno);

    17     }

    18 

    19     public function compile(Twig_Compiler $compiler)

    20     {

    21         $compiler->raw('$this->getAttribute(');

    22 

    23         if ($this->hasAttribute('is_defined_test') && $compiler->getEnvironment()->isStrictVariables()) {

    24             $compiler->subcompile(new Twig_Node_Expression_Filter(

    25                 $this->getNode('node'),

    26                 new Twig_Node_Expression_Constant('default', $this->getLine()),

    27                 new Twig_Node(),

    28                 $this->getLine()

    29             ));

    30         } else {

    31             $compiler->subcompile($this->getNode('node'));

    32         }

    33 

    34         $compiler

    35             ->raw(', ')

    36             ->subcompile($this->getNode('attribute'))

    37             ->raw(', array(')

    38         ;

    39 

    40         foreach ($this->getNode('arguments') as $node) {

    41             $compiler

    42                 ->subcompile($node)

    43                 ->raw(', ')

    44             ;

    45         }

    46 

    47         $compiler

    48             ->raw('), ')

    49             ->repr($this->getAttribute('type'))

    50             ->raw($this->hasAttribute('is_defined_test') ? ', true' : ', false')

    51             ->raw(')');

    52     }

    53 }