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<?php |
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namespace Brendt\Stitcher; |
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use Symfony\Component\Finder\Finder; |
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use Symfony\Component\Finder\SplFileInfo; |
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use Symfony\Component\Yaml\Yaml; |
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/** |
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* Config helper class |
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* |
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* @package Brendt\Stitcher |
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*/ |
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class Config |
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{ |
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/** |
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* @param array $config |
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* |
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* @return array |
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*/ |
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public static function parseImports(array $config) : array { |
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if (!isset($config['imports'])) { |
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return $config; |
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} |
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$mergedConfig = []; |
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foreach ($config['imports'] as $import) { |
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$importConfig = self::parseImports(Yaml::parse(self::getConfigFile($import)->getContents())); |
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$mergedConfig = array_replace_recursive($mergedConfig, $importConfig); |
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} |
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$mergedConfig = array_replace_recursive($mergedConfig, $config); |
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return $mergedConfig; |
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} |
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/** |
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* @param string $path |
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* |
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* @return null|SplFileInfo |
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*/ |
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public static function getConfigFile(string $path) : ?SplFileInfo { |
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$pathParts = explode('/', $path); |
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$configFileName = array_pop($pathParts); |
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$configPath = implode('/', $pathParts) . '/'; |
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$configFiles = Finder::create()->files()->in($configPath)->name($configFileName)->depth(0)->getIterator(); |
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$configFiles->rewind(); |
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return $configFiles->current(); |
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} |
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/** |
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* @param $config |
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* @param string $prefix |
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* |
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* @return array |
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*/ |
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public static function flatten(array $config, string $prefix = '') : array { |
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$result = []; |
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foreach ($config as $key => $value) { |
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$new_key = $prefix . (empty($prefix) ? '' : '.') . $key; |
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if (is_array($value) && count($value)) { |
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$result = array_merge($result, self::flatten($value, $new_key)); |
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} else { |
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$result[$new_key] = $value; |
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} |
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} |
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return $result; |
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} |
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} |
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pageon /
stitcher-core
