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<?php |
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declare(strict_types=1); |
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namespace Xervice\ArrayHandler\Business\Model; |
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use Xervice\ArrayHandler\Business\Model\ArrayLocator\ArrayLocatorInterface; |
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use Xervice\ArrayHandler\Dependency\FieldHandlerPluginInterface; |
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class ArrayHandler implements ArrayHandlerInterface |
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{ |
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/** |
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* @var \Xervice\ArrayHandler\Dependency\FieldHandlerPluginInterface |
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*/ |
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private $fieldHandler; |
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/** |
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* @var \Xervice\ArrayHandler\Business\Model\ArrayLocator\ArrayLocatorInterface |
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*/ |
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private $arrayLocator; |
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/** |
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* ArrayHandler constructor. |
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* |
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* @param \Xervice\ArrayHandler\Dependency\FieldHandlerPluginInterface $fieldHandler |
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* @param \Xervice\ArrayHandler\Business\Model\ArrayLocator\ArrayLocatorInterface $arrayLocator |
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*/ |
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public function __construct( |
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FieldHandlerPluginInterface $fieldHandler, |
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ArrayLocatorInterface $arrayLocator |
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) { |
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$this->fieldHandler = $fieldHandler; |
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$this->arrayLocator = $arrayLocator; |
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} |
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/** |
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* @param array $payload |
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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 function handleArray(array $payload, array $config): array |
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{ |
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$this->arrayLocator->init($payload); |
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return $this->validateWithConfig($payload, $config); |
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} |
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/** |
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* @param array $payload |
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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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protected function validateWithConfig(array $payload, array $config): array |
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{ |
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foreach ($config as $key => $configItem) { |
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if (is_string($configItem)) { |
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$payload = $this->validateField($payload, $configItem, $configItem); |
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} elseif ($key === '*') { |
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foreach ($payload as $dataKey => $subdata) { |
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$payload[$dataKey] = $this->handleArray($subdata, $configItem); |
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} |
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} else { |
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$payload = $this->validateNested($payload, $configItem); |
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} |
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} |
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return $payload; |
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} |
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/** |
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* @param array $data |
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* @param array $configs |
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* |
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* @return array |
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*/ |
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protected function validateNested(array $data, array $configs): array |
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{ |
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foreach ($configs as $key => $fieldConfig) { |
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$data = $this->validateByType($data, $key, $fieldConfig); |
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} |
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return $data; |
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} |
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/** |
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* @param array $data |
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* @param mixed $key |
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* @param mixed $fieldConfig |
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* |
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* @return array |
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*/ |
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protected function validateByType(array $data, $key, $fieldConfig): array |
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{ |
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if (is_string($fieldConfig)) { |
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$key = $fieldConfig; |
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} |
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if (strpos($key, '.*') !== false) { |
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$data = $this->validateWildcards($data, $key, $fieldConfig); |
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} elseif (strpos($key, '.') !== false) { |
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$data = $this->validateArrayKey($data, $key, $fieldConfig); |
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} else { |
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$data = $this->validateField($data, $key, $fieldConfig); |
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} |
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return $data; |
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} |
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/** |
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* @param array $payload |
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* @param string $key |
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* @param mixed $config |
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* |
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* @return array |
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*/ |
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protected function validateWildcards(array $payload, string $key, $config): array |
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{ |
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$keys = $this->arrayLocator->getKeysByPath($key); |
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foreach ($keys as $ckey) { |
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if (is_array($config)) { |
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foreach ($config as $configItem) { |
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$payload = $this->validateArrayKey($payload, $ckey, $configItem); |
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} |
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} else { |
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$payload = $this->validateArrayKey($payload, $ckey, $config); |
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} |
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} |
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return $payload; |
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} |
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/** |
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* @param array $data |
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* @param string $key |
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* @param mixed $fieldConfig |
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* |
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* @return array |
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*/ |
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protected function validateArrayKey(array $data, string $key, $fieldConfig): array |
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{ |
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$keychain = explode('.', $key); |
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$lastKey = $this->getLastArrayKey($keychain); |
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$subdata = $this->getElementWithKey($data, $keychain); |
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$subdata = $this->validateField($subdata, $keychain[$lastKey], $fieldConfig); |
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return $this->setElementWithKey($data, $keychain, $subdata); |
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} |
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/** |
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* @param array $data |
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* @param array $keychain |
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* @param $value |
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* |
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* @return array |
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*/ |
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private function setElementWithKey(array $data, array $keychain, $value): array |
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{ |
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if (count($keychain) === 1) { |
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return $value; |
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} |
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$key = array_shift($keychain); |
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$data[$key] = $this->setElementWithKey($data[$key], $keychain, $value); |
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return $data; |
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} |
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/** |
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* @param array $data |
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* @param array $keychain |
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* |
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* @return mixed |
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*/ |
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private function getElementWithKey(array $data, array $keychain) |
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{ |
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if (count($keychain) === 1) { |
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return $data; |
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} |
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$key = array_shift($keychain); |
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return $this->getElementWithKey($data[$key], $keychain); |
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} |
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/** |
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* @param array $array |
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* |
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* @return mixed |
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*/ |
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private function getLastArrayKey(array $array) |
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{ |
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if (!function_exists("array_key_last")) { |
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return array_keys($array)[count($array) - 1]; |
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} |
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return array_key_last($array); |
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} |
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/** |
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* @param array $data |
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* @param string $fieldName |
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* @param mixed $config |
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* |
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* @return array |
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*/ |
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protected function validateField(array $data, string $fieldName, $config): array |
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{ |
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if (is_string($config)) { |
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$data = $this->fieldHandler->handleSimpleConfig($data, $fieldName, $config); |
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} elseif (is_array($config)) { |
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$data = $this->fieldHandler->handleNestedConfig($data, $fieldName, $config); |
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} elseif (is_callable($config)) { |
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$data = $this->fieldHandler->handleCallableConfig($data, $fieldName, $config); |
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} |
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return $data; |
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} |
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} |