119 lines
5.2 KiB
YAML
119 lines
5.2 KiB
YAML
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name: Translator
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class_comment: "# * XPath expression translator interface.\n# *\n# * This component\
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\ is a port of the Python cssselect library,\n# * which is copyright Ian Bicking,\
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\ @see https://github.com/SimonSapin/cssselect.\n# *\n# * @author Jean-Fran\xE7\
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ois Simon <jeanfrancois.simon@sensiolabs.com>\n# *\n# * @internal"
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dependencies:
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- name: ExpressionErrorException
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type: class
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source: Symfony\Component\CssSelector\Exception\ExpressionErrorException
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- name: FunctionNode
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type: class
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source: Symfony\Component\CssSelector\Node\FunctionNode
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- name: NodeInterface
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type: class
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source: Symfony\Component\CssSelector\Node\NodeInterface
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- name: SelectorNode
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type: class
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source: Symfony\Component\CssSelector\Node\SelectorNode
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- name: Parser
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type: class
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source: Symfony\Component\CssSelector\Parser\Parser
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- name: ParserInterface
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type: class
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source: Symfony\Component\CssSelector\Parser\ParserInterface
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properties: []
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methods:
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- name: registerExtension
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visibility: public
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parameters:
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- name: extension
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comment: "# * XPath expression translator interface.\n# *\n# * This component is\
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\ a port of the Python cssselect library,\n# * which is copyright Ian Bicking,\
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\ @see https://github.com/SimonSapin/cssselect.\n# *\n# * @author Jean-Fran\xE7\
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ois Simon <jeanfrancois.simon@sensiolabs.com>\n# *\n# * @internal\n# */\n# class\
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\ Translator implements TranslatorInterface\n# {\n# private ParserInterface $mainParser;\n\
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# \n# /**\n# * @var ParserInterface[]\n# */\n# private array $shortcutParsers\
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\ = [];\n# \n# /**\n# * @var Extension\\ExtensionInterface[]\n# */\n# private\
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\ array $extensions = [];\n# \n# private array $nodeTranslators = [];\n# private\
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\ array $combinationTranslators = [];\n# private array $functionTranslators =\
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\ [];\n# private array $pseudoClassTranslators = [];\n# private array $attributeMatchingTranslators\
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\ = [];\n# \n# public function __construct(?ParserInterface $parser = null)\n\
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# {\n# $this->mainParser = $parser ?? new Parser();\n# \n# $this\n# ->registerExtension(new\
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\ Extension\\NodeExtension())\n# ->registerExtension(new Extension\\CombinationExtension())\n\
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# ->registerExtension(new Extension\\FunctionExtension())\n# ->registerExtension(new\
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\ Extension\\PseudoClassExtension())\n# ->registerExtension(new Extension\\AttributeMatchingExtension())\n\
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# ;\n# }\n# \n# public static function getXpathLiteral(string $element): string\n\
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# {\n# if (!str_contains($element, \"'\")) {\n# return \"'\".$element.\"'\";\n\
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# }\n# \n# if (!str_contains($element, '\"')) {\n# return '\"'.$element.'\"';\n\
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# }\n# \n# $string = $element;\n# $parts = [];\n# while (true) {\n# if (false\
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\ !== $pos = strpos($string, \"'\")) {\n# $parts[] = \\sprintf(\"'%s'\", substr($string,\
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\ 0, $pos));\n# $parts[] = \"\\\"'\\\"\";\n# $string = substr($string, $pos +\
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\ 1);\n# } else {\n# $parts[] = \"'$string'\";\n# break;\n# }\n# }\n# \n# return\
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\ \\sprintf('concat(%s)', implode(', ', $parts));\n# }\n# \n# public function\
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\ cssToXPath(string $cssExpr, string $prefix = 'descendant-or-self::'): string\n\
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# {\n# $selectors = $this->parseSelectors($cssExpr);\n# \n# /** @var SelectorNode\
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\ $selector */\n# foreach ($selectors as $index => $selector) {\n# if (null !==\
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\ $selector->getPseudoElement()) {\n# throw new ExpressionErrorException('Pseudo-elements\
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\ are not supported.');\n# }\n# \n# $selectors[$index] = $this->selectorToXPath($selector,\
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\ $prefix);\n# }\n# \n# return implode(' | ', $selectors);\n# }\n# \n# public\
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\ function selectorToXPath(SelectorNode $selector, string $prefix = 'descendant-or-self::'):\
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\ string\n# {\n# return ($prefix ?: '').$this->nodeToXPath($selector);\n# }\n\
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# \n# /**\n# * @return $this"
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- name: getExtension
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visibility: public
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parameters:
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- name: name
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comment: '# * @throws ExpressionErrorException'
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- name: registerParserShortcut
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visibility: public
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parameters:
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- name: shortcut
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comment: '# * @return $this'
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- name: nodeToXPath
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visibility: public
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parameters:
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- name: node
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comment: '# * @throws ExpressionErrorException'
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- name: addCombination
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visibility: public
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parameters:
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- name: combiner
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- name: xpath
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- name: combinedXpath
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comment: '# * @throws ExpressionErrorException'
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- name: addFunction
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visibility: public
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parameters:
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- name: xpath
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- name: function
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comment: '# * @throws ExpressionErrorException'
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- name: addPseudoClass
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visibility: public
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parameters:
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- name: xpath
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- name: pseudoClass
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comment: '# * @throws ExpressionErrorException'
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- name: addAttributeMatching
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visibility: public
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parameters:
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- name: xpath
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- name: operator
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- name: attribute
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- name: value
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comment: '# * @throws ExpressionErrorException'
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- name: parseSelectors
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visibility: private
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parameters:
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- name: css
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comment: '# * @return SelectorNode[]'
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traits:
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- Symfony\Component\CssSelector\Exception\ExpressionErrorException
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- Symfony\Component\CssSelector\Node\FunctionNode
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- Symfony\Component\CssSelector\Node\NodeInterface
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- Symfony\Component\CssSelector\Node\SelectorNode
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- Symfony\Component\CssSelector\Parser\Parser
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- Symfony\Component\CssSelector\Parser\ParserInterface
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interfaces:
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- TranslatorInterface
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