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87 | office | 1 | <?php |
2 | |||
3 | /* |
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4 | * This file is part of the Symfony package. |
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5 | * |
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6 | * (c) Fabien Potencier <fabien@symfony.com> |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |||
12 | namespace Symfony\Component\CssSelector\Node; |
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13 | |||
14 | use Symfony\Component\CssSelector\Parser\Token; |
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15 | |||
16 | /** |
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17 | * Represents a "<selector>:<name>(<arguments>)" node. |
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18 | * |
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19 | * This component is a port of the Python cssselect library, |
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20 | * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect. |
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21 | * |
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22 | * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com> |
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23 | * |
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24 | * @internal |
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25 | */ |
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26 | class FunctionNode extends AbstractNode |
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27 | { |
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28 | /** |
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29 | * @var NodeInterface |
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30 | */ |
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31 | private $selector; |
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32 | |||
33 | /** |
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34 | * @var string |
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35 | */ |
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36 | private $name; |
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37 | |||
38 | /** |
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39 | * @var Token[] |
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40 | */ |
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41 | private $arguments; |
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42 | |||
43 | /** |
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44 | * @param NodeInterface $selector |
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45 | * @param string $name |
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46 | * @param Token[] $arguments |
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47 | */ |
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48 | public function __construct(NodeInterface $selector, $name, array $arguments = array()) |
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49 | { |
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50 | $this->selector = $selector; |
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51 | $this->name = strtolower($name); |
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52 | $this->arguments = $arguments; |
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53 | } |
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54 | |||
55 | /** |
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56 | * @return NodeInterface |
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57 | */ |
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58 | public function getSelector() |
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59 | { |
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60 | return $this->selector; |
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61 | } |
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62 | |||
63 | /** |
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64 | * @return string |
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65 | */ |
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66 | public function getName() |
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67 | { |
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68 | return $this->name; |
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69 | } |
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70 | |||
71 | /** |
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72 | * @return Token[] |
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73 | */ |
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74 | public function getArguments() |
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75 | { |
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76 | return $this->arguments; |
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77 | } |
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78 | |||
79 | /** |
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80 | * {@inheritdoc} |
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81 | */ |
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82 | public function getSpecificity() |
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83 | { |
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84 | return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0)); |
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85 | } |
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86 | |||
87 | /** |
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88 | * {@inheritdoc} |
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89 | */ |
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90 | public function __toString() |
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91 | { |
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92 | $arguments = implode(', ', array_map(function (Token $token) { |
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93 | return "'".$token->getValue()."'"; |
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94 | }, $this->arguments)); |
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95 | |||
96 | return sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '['.$arguments.']' : ''); |
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97 | } |
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98 | } |