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<?php |
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namespace Brouzie\Sphinxy\Connection; |
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use Brouzie\Sphinxy\Exception\ConnectionException; |
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class PdoConnection implements ConnectionInterface |
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{ |
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/** |
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* @var \PDO |
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*/ |
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private $pdo; |
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private $dsn; |
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public function __construct($dsn) |
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{ |
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$this->dsn = $dsn; |
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} |
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View Code Duplication |
public function query($query) |
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{ |
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$this->initialize(); |
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try { |
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$stmt = $this->pdo->query($query); |
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} catch (\PDOException $e) { |
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throw new ConnectionException($e->getMessage(), 0, $e); |
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} |
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return $stmt->fetchAll(\PDO::FETCH_ASSOC); |
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} |
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public function multiQuery($query, array $resultSetNames = array()) |
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{ |
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$this->initialize(); |
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try { |
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$stmt = $this->pdo->query($query); |
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} catch (\PDOException $e) { |
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throw new ConnectionException($e->getMessage(), 0, $e); |
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} |
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$results = array(); |
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$i = 0; |
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do { |
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$key = isset($resultSetNames[$i]) ? $resultSetNames[$i] : $i; |
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$results[$key] = $stmt->fetchAll(\PDO::FETCH_ASSOC); |
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++$i; |
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} while ($stmt->nextRowset()); |
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return $results; |
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} |
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View Code Duplication |
public function exec($query) |
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{ |
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$this->initialize(); |
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try { |
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return $this->pdo->exec($query); |
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} catch (\PDOException $e) { |
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throw new ConnectionException($e->getMessage(), 0, $e); |
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} |
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} |
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public function quote($value) |
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{ |
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$this->initialize(); |
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if (false === $value = $this->pdo->quote((string) $value)) { |
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throw new ConnectionException($this->pdo->errorInfo(), $this->pdo->errorCode()); |
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} |
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return $value; |
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} |
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protected function initialize() |
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{ |
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if (null === $this->pdo) { |
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try { |
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$this->pdo = new \PDO($this->dsn, null, null, array(\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION)); |
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$this->pdo->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION); |
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} catch (\PDOException $e) { |
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throw new ConnectionException($e->getMessage(), 0, $e); |
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} |
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} |
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} |
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public function checkConnection() |
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{ |
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try { |
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$this->query('SELECT 1'); |
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} catch (ConnectionException $e) { |
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$this->pdo = null; |
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} |
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} |
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} |
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Koc /
Sphinxy
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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.