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<?php |
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/** |
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* small helper to read our VCAP_SERVICES in cf |
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*/ |
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namespace Graviton\ImportExport\Util; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Flow\JSONPath\JSONPath; |
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/** |
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* @author List of contributors <https://github.com/libgraviton/import-export/graphs/contributors> |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* @link http://swisscom.ch |
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*/ |
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class MongoCredentialsProvider |
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{ |
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/** |
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* gets connection params from ENV if available |
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* |
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* @return array connection params |
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*/ |
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public static function getConnection() |
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{ |
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// defaults |
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$ret = ['uri' => null, 'db' => 'db']; |
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if (isset($_ENV['VCAP_SERVICES'])) { |
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$path = new JSONPath(json_decode($_ENV['VCAP_SERVICES'], true)); |
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$ret['uri'] = $path->find('$..mongodb[0].*.uri')->first(); |
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$ret['db'] = $path->find('$..mongodb[0].*.database')->first(); |
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} |
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return $ret; |
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} |
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/** |
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* gets connection params from input |
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* |
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* @param InputInterface $input input from user |
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* |
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* @return array |
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*/ |
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public static function fromInput(InputInterface $input) |
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{ |
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$uri = $input->getOption('mongodb'); |
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$uriParts = parse_url($uri); |
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$db = 'db'; |
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if (array_key_exists('path', $uriParts) && $uriParts['path'] !== '/') { |
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$db = substr($uriParts['path'], 1); |
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} |
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if (array_key_exists('query', $uriParts)) { |
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$queryParts = []; |
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parse_str($uriParts['query'], $queryParts); |
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if (array_key_exists('db', $queryParts) && !empty($queryParts['db'])) { |
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$db = $queryParts['db']; |
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} |
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1 |
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} |
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return [ |
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'uri' => $uri, |
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'db' => $db |
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]; |
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} |
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} |
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libgraviton /
import-export
