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<?php |
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/** |
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* Sandro Keil (https://sandro-keil.de) |
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* |
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* @link http://github.com/sandrokeil/interop-config for the canonical source repository |
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* @copyright Copyright (c) 2017-2020 Sandro Keil |
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* @license http://github.com/sandrokeil/interop-config/blob/master/LICENSE.md New BSD License |
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*/ |
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declare(strict_types=1); |
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namespace Interop\Config\Tool; |
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use Interop\Config\ProvidesDefaultOptions; |
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use Interop\Config\RequiresConfig; |
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use Interop\Config\RequiresConfigId; |
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use Interop\Config\RequiresMandatoryOptions; |
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/** |
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* Dumps configuration based on factory definition |
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* |
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* @copyright Copyright (c) 2016 Zend Technologies USA Inc. (http://www.zend.com) |
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*/ |
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class ConfigDumper extends AbstractConfig |
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{ |
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const CONFIG_TEMPLATE = <<<EOC |
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<?php |
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/** |
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* This file is generated by \Interop\Config\Tool\ConfigDumper. |
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* |
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* @see https://sandrokeil.github.io/interop-config/reference/console-tools.html interop-config documentation |
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*/ |
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EOC; |
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/** |
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* @var ConsoleHelper |
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*/ |
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private $helper; |
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public function __construct(ConsoleHelper $helper = null) |
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{ |
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$this->helper = $helper ?: new ConsoleHelper(); |
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} |
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/** |
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* @param array $config |
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* @param string $className |
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* @return array |
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*/ |
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public function createConfig(array $config, string $className): array |
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{ |
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$reflectionClass = new \ReflectionClass($className); |
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$interfaces = $reflectionClass->getInterfaceNames(); |
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$factory = $reflectionClass->newInstanceWithoutConstructor(); |
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$dimensions = []; |
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$mandatoryOptions = []; |
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$defaultOptions = []; |
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if (in_array(RequiresConfig::class, $interfaces, true)) { |
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$dimensions = $factory->dimensions(); |
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} |
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if (in_array(RequiresConfigId::class, $interfaces, true)) { |
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$configId = $this->helper->readLine( |
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'config id (default)', |
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'Multiple instances are supported, please enter a' |
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); |
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if ('' === $configId) { |
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$configId = 'default'; |
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} |
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$dimensions[] = $configId; |
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} |
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$parent = &$config; |
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foreach ($dimensions as $dimension) { |
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if (empty($parent[$dimension])) { |
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$parent[$dimension] = []; |
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} |
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$parent = &$parent[$dimension]; |
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} |
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if (in_array(RequiresMandatoryOptions::class, $interfaces, true)) { |
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$mandatoryOptions = $this->readMandatoryOption($factory->mandatoryOptions(), $parent); |
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} |
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if (in_array(ProvidesDefaultOptions::class, $interfaces)) { |
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$defaultOptions = $this->readDefaultOption($factory->defaultOptions(), $parent); |
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} |
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$options = array_replace_recursive( |
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$defaultOptions instanceof \Iterator ? iterator_to_array($defaultOptions) : (array)$defaultOptions, |
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(array)$mandatoryOptions |
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); |
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$parent = array_replace_recursive($parent, $options); |
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return $config; |
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} |
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private function readMandatoryOption(iterable $mandatoryOptions, array $config, string $path = ''): array |
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{ |
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$options = []; |
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foreach ($mandatoryOptions as $key => $mandatoryOption) { |
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if (!is_scalar($mandatoryOption)) { |
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$options[$key] = $this->readMandatoryOption( |
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$mandatoryOptions[$key], |
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$config[$key] ?? [], |
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trim($path . '.' . $key, '.') |
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); |
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continue; |
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} |
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$previousValue = isset($config[$mandatoryOption]) ? ' (' . $config[$mandatoryOption] . ')' : ''; |
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$options[$mandatoryOption] = $this->helper->readLine( |
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trim($path . '.' . $mandatoryOption, '.') . $previousValue |
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); |
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if ('' === $options[$mandatoryOption] && isset($config[$mandatoryOption])) { |
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$options[$mandatoryOption] = $config[$mandatoryOption]; |
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} |
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} |
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return $options; |
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} |
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private function readDefaultOption(iterable $defaultOptions, array $config, string $path = ''): array |
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{ |
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$options = []; |
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foreach ($defaultOptions as $key => $defaultOption) { |
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if (!is_scalar($defaultOption)) { |
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$options[$key] = $this->readDefaultOption( |
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$defaultOptions[$key], |
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$config[$key] ?? [], |
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trim($path . '.' . $key, '.') |
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); |
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continue; |
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} |
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$previousValue = isset($config[$key]) |
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? ' (' . $config[$key] . '), current value <value>' . $defaultOption . '</value>' |
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: ' (' . $defaultOption . ')'; |
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$options[$key] = $this->helper->readLine(trim($path . '.' . $key, '.') . $previousValue); |
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if ('' === $options[$key]) { |
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$options[$key] = $config[$key] ?? $defaultOption; |
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} else { |
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$options[$key] = $this->convertToType($options[$key], $defaultOption); |
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} |
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} |
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return $options; |
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} |
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private function convertToType($value, $originValue) |
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{ |
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switch (gettype($originValue)) { |
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case 'boolean': |
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return (bool)$value; |
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case 'integer': |
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return (int)$value; |
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case 'double': |
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return (float)$value; |
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case 'string': |
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default: |
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return $value; |
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} |
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} |
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public function dumpConfigFile(iterable $config): string |
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{ |
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return 'return ' . $this->prepareConfig($config) . ';'; |
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} |
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} |
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