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Diffstat (limited to 'symfony/css-selector/Node/FunctionNode.php')
-rw-r--r-- | symfony/css-selector/Node/FunctionNode.php | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/symfony/css-selector/Node/FunctionNode.php b/symfony/css-selector/Node/FunctionNode.php new file mode 100644 index 00000000..c464cf7c --- /dev/null +++ b/symfony/css-selector/Node/FunctionNode.php @@ -0,0 +1,76 @@ +<?php + +/* + * This file is part of the Symfony package. + * + * (c) Fabien Potencier <fabien@symfony.com> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ + +namespace Symfony\Component\CssSelector\Node; + +use Symfony\Component\CssSelector\Parser\Token; + +/** + * Represents a "<selector>:<name>(<arguments>)" node. + * + * This component is a port of the Python cssselect library, + * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. + * + * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> + * + * @internal + */ +class FunctionNode extends AbstractNode +{ + private $selector; + private $name; + private $arguments; + + /** + * @param Token[] $arguments + */ + public function __construct(NodeInterface $selector, string $name, array $arguments = []) + { + $this->selector = $selector; + $this->name = strtolower($name); + $this->arguments = $arguments; + } + + public function getSelector(): NodeInterface + { + return $this->selector; + } + + public function getName(): string + { + return $this->name; + } + + /** + * @return Token[] + */ + public function getArguments(): array + { + return $this->arguments; + } + + /** + * {@inheritdoc} + */ + public function getSpecificity(): Specificity + { + return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0)); + } + + public function __toString(): string + { + $arguments = implode(', ', array_map(function (Token $token) { + return "'".$token->getValue()."'"; + }, $this->arguments)); + + return sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '['.$arguments.']' : ''); + } +} |