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<?php |
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|
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/* |
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* This file is part of Twig. |
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* |
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* (c) Fabien Potencier |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace ElementorDeps\Twig\Node; |
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|
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use ElementorDeps\Twig\Attribute\YieldReady; |
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use ElementorDeps\Twig\Compiler; |
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use ElementorDeps\Twig\Error\SyntaxError; |
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/** |
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* Represents a macro node. |
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* |
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* @author Fabien Potencier <fabien@symfony.com> |
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*/ |
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#[\Twig\Attribute\YieldReady] |
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class MacroNode extends Node |
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{ |
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public const VARARGS_NAME = 'varargs'; |
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public function __construct(string $name, Node $body, Node $arguments, int $lineno, ?string $tag = null) |
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{ |
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foreach ($arguments as $argumentName => $argument) { |
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if (self::VARARGS_NAME === $argumentName) { |
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throw new SyntaxError(\sprintf('The argument "%s" in macro "%s" cannot be defined because the variable "%s" is reserved for arbitrary arguments.', self::VARARGS_NAME, $name, self::VARARGS_NAME), $argument->getTemplateLine(), $argument->getSourceContext()); |
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} |
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} |
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parent::__construct(['body' => $body, 'arguments' => $arguments], ['name' => $name], $lineno, $tag); |
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} |
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public function compile(Compiler $compiler) : void |
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{ |
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$compiler->addDebugInfo($this)->write(\sprintf('public function macro_%s(', $this->getAttribute('name'))); |
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$count = \count($this->getNode('arguments')); |
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$pos = 0; |
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foreach ($this->getNode('arguments') as $name => $default) { |
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$compiler->raw('$__' . $name . '__ = ')->subcompile($default); |
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if (++$pos < $count) { |
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$compiler->raw(', '); |
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} |
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} |
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if ($count) { |
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$compiler->raw(', '); |
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} |
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$compiler->raw('...$__varargs__')->raw(")\n")->write("{\n")->indent()->write("\$macros = \$this->macros;\n")->write("\$context = \$this->env->mergeGlobals([\n")->indent(); |
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foreach ($this->getNode('arguments') as $name => $default) { |
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$compiler->write('')->string($name)->raw(' => $__' . $name . '__')->raw(",\n"); |
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} |
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$node = new CaptureNode($this->getNode('body'), $this->getNode('body')->lineno, $this->getNode('body')->tag); |
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$compiler->write('')->string(self::VARARGS_NAME)->raw(' => ')->raw("\$__varargs__,\n")->outdent()->write("]);\n\n")->write("\$blocks = [];\n\n")->write('return ')->subcompile($node)->raw("\n")->outdent()->write("}\n\n"); |
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} |
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} |
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