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<?php |
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/* |
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* This file is part of the puli/manager package. |
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* |
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* (c) Bernhard Schussek <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Puli\Manager\Config; |
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use Puli\Manager\Api\Config\Config; |
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use Puli\Manager\Api\Config\ConfigFile; |
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use Puli\Manager\Api\Config\ConfigFileSerializer; |
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use Puli\Manager\Api\InvalidConfigException; |
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use stdClass; |
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use Webmozart\Json\DecodingFailedException; |
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use Webmozart\Json\JsonDecoder; |
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use Webmozart\Json\JsonEncoder; |
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/** |
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* Serializes and unserializes to/from JSON. |
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* |
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* @since 1.0 |
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* |
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* @author Bernhard Schussek <[email protected]> |
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*/ |
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class ConfigJsonSerializer implements ConfigFileSerializer |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function serializeConfigFile(ConfigFile $configFile) |
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{ |
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$jsonData = new stdClass(); |
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foreach ($configFile->getConfig()->toRawArray(false) as $key => $value) { |
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$jsonData->$key = $value; |
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} |
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return $this->encode($jsonData); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function unserializeConfigFile($serialized, $path = null, Config $baseConfig = null) |
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{ |
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$configFile = new ConfigFile($path, $baseConfig); |
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$config = $configFile->getConfig(); |
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$jsonData = $this->objectsToArrays($this->decode($serialized, $path)); |
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foreach ($jsonData as $key => $value) { |
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$config->set($key, $value); |
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} |
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return $configFile; |
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} |
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View Code Duplication |
private function encode($jsonData) |
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{ |
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$encoder = new JsonEncoder(); |
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$encoder->setPrettyPrinting(true); |
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$encoder->setEscapeSlash(false); |
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$encoder->setTerminateWithLineFeed(true); |
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return $encoder->encode($jsonData); |
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} |
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View Code Duplication |
private function decode($json, $path = null) |
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{ |
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$decoder = new JsonDecoder(); |
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try { |
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return $decoder->decode($json); |
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} catch (DecodingFailedException $e) { |
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throw new InvalidConfigException(sprintf( |
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"The configuration%s could not be decoded:\n%s", |
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$path ? ' in '.$path : '', |
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$e->getMessage() |
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), $e->getCode(), $e); |
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} |
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} |
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View Code Duplication |
private function objectsToArrays($data) |
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{ |
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$data = (array) $data; |
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foreach ($data as $key => $value) { |
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$data[$key] = is_object($value) ? $this->objectsToArrays($value) : $value; |
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} |
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return $data; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.