*/ #[YieldReady] class SetNode extends Node implements NodeCaptureInterface { public function __construct(bool $capture, Node $names, Node $values, int $lineno, ?string $tag = null) { /* * Optimizes the node when capture is used for a large block of text. * * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig\Markup("foo"); */ $safe = false; if ($capture) { $safe = true; if ($values instanceof TextNode) { $values = new ConstantExpression($values->getAttribute('data'), $values->getTemplateLine()); $capture = false; } else { $values = new CaptureNode($values, $values->getTemplateLine()); } } parent::__construct(['names' => $names, 'values' => $values], ['capture' => $capture, 'safe' => $safe], $lineno, $tag); } public function compile(Compiler $compiler): void { $compiler->addDebugInfo($this); if (\count($this->getNode('names')) > 1) { $compiler->write('['); foreach ($this->getNode('names') as $idx => $node) { if ($idx) { $compiler->raw(', '); } $compiler->subcompile($node); } $compiler->raw(']'); } else { $compiler->subcompile($this->getNode('names'), false); } $compiler->raw(' = '); if ($this->getAttribute('capture')) { $compiler->subcompile($this->getNode('values')); } else { if (\count($this->getNode('names')) > 1) { $compiler->write('['); foreach ($this->getNode('values') as $idx => $value) { if ($idx) { $compiler->raw(', '); } $compiler->subcompile($value); } $compiler->raw(']'); } else { if ($this->getAttribute('safe')) { $compiler ->raw("('' === \$tmp = ") ->subcompile($this->getNode('values')) ->raw(") ? '' : new Markup(\$tmp, \$this->env->getCharset())") ; } else { $compiler->subcompile($this->getNode('values')); } } $compiler->raw(';'); } $compiler->raw("\n"); } }