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<?php |
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declare(strict_types=1); |
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namespace YamlStandards\Model\YamlSpacesBetweenGroups; |
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use YamlStandards\Model\Component\YamlService; |
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class YamlSpacesBetweenGroupsDataFactory |
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{ |
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/** |
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* @param string[] $yamlLines |
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* @param int $level |
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* @return string |
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*/ |
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public function getCorrectYamlContentWithSpacesBetweenGroups(array $yamlLines, int $level): string |
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{ |
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$correctYamlLines = []; |
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foreach ($yamlLines as $key => $yamlLine) { |
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if (YamlService::isLineComment($yamlLine)) { |
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$correctYamlLines[$key] = $yamlLine; |
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continue; |
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} |
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$lineLevel = $this->getLevelOfCurrentLine($key, $yamlLines, YamlService::rowIndentsOf($yamlLine)); |
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$correctYamlLines[$key] = $yamlLine; |
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if ($lineLevel <= $level) { |
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$correctYamlLines = $this->getCorrectYamlLinesWithSpace($correctYamlLines, $key); |
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} |
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} |
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ksort($correctYamlLines, SORT_NATURAL); |
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return implode("\n", $correctYamlLines); |
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} |
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/** |
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* @param int $key |
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* @param string[] $yamlLines |
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* @param int $previousCountOfIndents |
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* @param int $currentLineLevel |
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* @return int |
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*/ |
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private function getLevelOfCurrentLine(int $key, array $yamlLines, int $previousCountOfIndents, int $currentLineLevel = 1): int |
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{ |
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$yamlLine = $yamlLines[$key]; |
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$countOfRowIndents = YamlService::rowIndentsOf($yamlLine); |
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$key--; |
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if (YamlService::isLineComment($yamlLine)) { |
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return $this->getLevelOfCurrentLine($key, $yamlLines, $previousCountOfIndents, $currentLineLevel); |
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} |
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if ($countOfRowIndents < $previousCountOfIndents) { |
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$currentLineLevel++; |
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$previousCountOfIndents = $countOfRowIndents; |
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if ($countOfRowIndents > 0) { |
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return $this->getLevelOfCurrentLine($key, $yamlLines, $previousCountOfIndents, $currentLineLevel); |
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} |
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} |
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if ($countOfRowIndents > 0) { |
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return $this->getLevelOfCurrentLine($key, $yamlLines, $previousCountOfIndents, $currentLineLevel); |
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} |
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return $currentLineLevel; |
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} |
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/** |
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* add empty line before current line if current line is not first element in parent |
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* |
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* @param string[] $correctYamlLines |
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* @param int $key |
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* @return string[] |
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*/ |
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private function getCorrectYamlLinesWithSpace(array $correctYamlLines, int $key): array |
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{ |
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$yamlLine = $correctYamlLines[$key]; |
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$key--; |
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if (reset($correctYamlLines) === $yamlLine) { |
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return $correctYamlLines; |
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} |
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while (array_key_exists($key, $correctYamlLines) && YamlService::isLineComment($correctYamlLines[$key])) { |
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$key--; |
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} |
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if (array_key_exists($key, $correctYamlLines) === false) { |
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return $correctYamlLines; |
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} |
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$previousYamlLine = $correctYamlLines[$key]; |
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if (YamlService::rowIndentsOf($previousYamlLine) < YamlService::rowIndentsOf($yamlLine)) { |
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return $correctYamlLines; |
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} |
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$correctYamlLines[$key . 'space'] = ''; |
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return $correctYamlLines; |
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} |
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} |
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sspooky13 /
yaml-standards
