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| author | Nathan Guse <nathaniel.guse@gmail.com> | 2013-06-09 22:09:00 -0500 |
|---|---|---|
| committer | Nathan Guse <nathaniel.guse@gmail.com> | 2013-06-09 22:11:12 -0500 |
| commit | 1da4be04b021af62e24f91bf0f82849c78bd04b9 (patch) | |
| tree | bbc8ce3736cb22522f11615cb86b850705657927 /phpBB/includes/template/twig/node | |
| parent | 7ea0019a7167561b029ea727cf8be2e8f490dda7 (diff) | |
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[feature/twig] WIP extension/lexer/some tokenparsers/nodes
PHPBB3-11598
Diffstat (limited to 'phpBB/includes/template/twig/node')
| -rw-r--r-- | phpBB/includes/template/twig/node/begin.php | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/phpBB/includes/template/twig/node/begin.php b/phpBB/includes/template/twig/node/begin.php new file mode 100644 index 0000000000..1d47e35d87 --- /dev/null +++ b/phpBB/includes/template/twig/node/begin.php @@ -0,0 +1,77 @@ +<?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 a for node. + * + * @package twig + * @author Fabien Potencier <fabien.potencier@symfony-project.com> + */ +class phpbb_template_twig_node_begin extends Twig_Node +{ + public function __construct($beginName, Twig_NodeInterface $body, Twig_NodeInterface $else = null, $lineno, $tag = null) + { + parent::__construct(array('body' => $body, 'else' => $else), array('beginName' => $beginName), $lineno, $tag); + } + + /** + * Compiles the node to PHP. + * + * @param Twig_Compiler A Twig_Compiler instance + */ + public function compile(Twig_Compiler $compiler) + { + $compiler + ->write("if (!isset(\$blocks)) {\n") + ->indent() + ->write("\$blocks = array();") + ->write("\$nestingLevel = 0;") + ->outdent() + ->write("}\n") + ->write("\$blocks[\$nestingLevel] = array();\n") + ; + + if (null !== $this->getNode('else')) { + $compiler->write("\$blocks[\$nestingLevel]['iterated'] = false;\n"); + } + + $compiler + ->write("foreach (\$context['_phpbb_blocks']['") + ->write($this->getAttribute('beginName')) + ->write("'] as \$blocks[\$nestingLevel]['i'] => \$blocks[\$nestingLevel]['values']) {") + ->indent() + ; + + $compiler->subcompile($this->getNode('body')); + + if (null !== $this->getNode('else')) { + $compiler->write("\$blocks[\$nestingLevel]['iterated'] = true;\n"); + } + + $compiler + ->outdent() + ->write("}\n") + ; + + if (null !== $this->getNode('else')) { + $compiler + ->write("if (!\$blocks[\$nestingLevel]['iterated']) {\n") + ->indent() + ->subcompile($this->getNode('else')) + ->outdent() + ->write("}\n") + ; + } + + $compiler->write("\$nestingLevel--;\n"); + } +}
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