99 lines
2.0 KiB
PHP
99 lines
2.0 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\CssSelector\Node;
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use Symfony\Component\CssSelector\Parser\Token;
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/**
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* Represents a "<selector>:<name>(<arguments>)" node.
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*
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* This component is a port of the Python cssselect library,
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* which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
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*
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* @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
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*
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* @internal
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*/
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class FunctionNode extends AbstractNode
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{
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/**
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* @var NodeInterface
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*/
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private $selector;
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/**
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* @var string
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*/
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private $name;
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/**
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* @var Token[]
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*/
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private $arguments;
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/**
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* @param NodeInterface $selector
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* @param string $name
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* @param Token[] $arguments
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*/
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public function __construct(NodeInterface $selector, $name, array $arguments = array())
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{
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$this->selector = $selector;
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$this->name = strtolower($name);
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$this->arguments = $arguments;
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}
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/**
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* @return NodeInterface
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*/
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public function getSelector()
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{
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return $this->selector;
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}
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/**
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* @return string
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*/
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public function getName()
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{
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return $this->name;
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}
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/**
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* @return Token[]
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*/
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public function getArguments()
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{
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return $this->arguments;
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}
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/**
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* {@inheritdoc}
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*/
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public function getSpecificity()
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{
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return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
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}
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/**
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* {@inheritdoc}
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*/
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public function __toString()
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{
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$arguments = implode(', ', array_map(function (Token $token) {
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return "'".$token->getValue()."'";
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}, $this->arguments));
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return sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '['.$arguments.']' : '');
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}
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}
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