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<?php |
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/* |
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* This file is part of Symplify |
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* Copyright (c) 2016 Tomas Votruba (http://tomasvotruba.cz). |
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*/ |
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namespace Symplify\PHP7_CodeSniffer\Ruleset\Extractor; |
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use SimpleXMLElement; |
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final class CustomPropertyValuesExtractor |
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{ |
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public function extractFromRulesetXmlFile(string $rulesetXmlFile) : array |
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{ |
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$rulesetXml = simplexml_load_file($rulesetXmlFile); |
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$customPropertyValues = []; |
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foreach ($rulesetXml->rule as $ruleElement) { |
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if (!isset($ruleElement['ref'])) { |
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continue; |
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} |
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$customPropertyValues = array_merge( |
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$customPropertyValues, |
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$this->extractFromRuleXmlElement($ruleElement) |
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); |
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} |
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return $customPropertyValues; |
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} |
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public function extractFromRuleXmlElement(SimpleXMLElement $ruleElement) : array |
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{ |
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if (!isset($ruleElement->properties)) { |
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return []; |
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} |
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$sniffCode = (string) $ruleElement['ref']; |
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$customPropertyValues = []; |
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foreach ($ruleElement->properties->property as $property) { |
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$name = (string) $property['name']; |
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$value = $this->resolveValue($property); |
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$customPropertyValues[$sniffCode]['properties'][$name] = $value; |
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} |
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return $customPropertyValues; |
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} |
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/** |
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* @return array|string |
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*/ |
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private function resolveValue(SimpleXMLElement $property) |
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{ |
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if ($this->isArrayValue($property)) { |
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return $this->resolveArrayValue($property); |
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} |
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return (string)$property['value']; |
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} |
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private function isArrayValue(SimpleXMLElement $property) : bool |
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{ |
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return isset($property['type']) === true && (string)$property['type'] === 'array'; |
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} |
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private function resolveArrayValue(SimpleXMLElement $arrayProperty) : array |
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{ |
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$value = (string) $arrayProperty['value']; |
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$values = []; |
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foreach (explode(',', $value) as $val) { |
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$v = ''; |
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list($key, $v) = explode('=>', $val . '=>'); |
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if ($v !== '') { |
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$values[$key] = $v; |
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} else { |
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$values[] = $key; |
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} |
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} |
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return $values; |
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} |
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} |
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Symplify /
PHP7_CodeSniffer
