diff -r 6d109e3804ac -r 9a001a04b634 Twig-1.3.0/lib/Twig/Node/If.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Twig-1.3.0/lib/Twig/Node/If.php Tue Oct 25 23:56:28 2011 +0200 @@ -0,0 +1,67 @@ + + */ +class Twig_Node_If extends Twig_Node +{ + public function __construct(Twig_NodeInterface $tests, Twig_NodeInterface $else = null, $lineno, $tag = null) + { + parent::__construct(array('tests' => $tests, 'else' => $else), array(), $lineno, $tag); + } + + /** + * Compiles the node to PHP. + * + * @param Twig_Compiler A Twig_Compiler instance + */ + public function compile(Twig_Compiler $compiler) + { + $compiler->addDebugInfo($this); + for ($i = 0; $i < count($this->getNode('tests')); $i += 2) { + if ($i > 0) { + $compiler + ->outdent() + ->write("} elseif (") + ; + } else { + $compiler + ->write('if (') + ; + } + + $compiler + ->subcompile($this->getNode('tests')->getNode($i)) + ->raw(") {\n") + ->indent() + ->subcompile($this->getNode('tests')->getNode($i + 1)) + ; + } + + if ($this->hasNode('else') && null !== $this->getNode('else')) { + $compiler + ->outdent() + ->write("} else {\n") + ->indent() + ->subcompile($this->getNode('else')) + ; + } + + $compiler + ->outdent() + ->write("}\n"); + } +}