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<?php |
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namespace TreeHouse\IoBundle\Import\Feed; |
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use Symfony\Component\HttpFoundation\ParameterBag; |
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use TreeHouse\Feeder\Transport\FileTransport; |
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use TreeHouse\Feeder\Transport\FtpTransport; |
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use TreeHouse\Feeder\Transport\HttpTransport; |
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use TreeHouse\Feeder\Transport\TransportInterface; |
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class TransportFactory |
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{ |
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const TYPE_FILE = 'file'; |
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const TYPE_HTTP = 'http'; |
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const TYPE_FTP = 'ftp'; |
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/** |
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* @param array $config |
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* |
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* @throws \LogicException |
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* |
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* @return TransportInterface |
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*/ |
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public static function createTransportFromConfig(array $config) |
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{ |
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$config = new ParameterBag($config); |
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switch ($config->get('type')) { |
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case self::TYPE_HTTP: |
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$transport = static::createTransportFromUrl( |
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$config->get('url'), |
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$config->get('user'), |
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$config->get('pass') |
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); |
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return $transport; |
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case self::TYPE_FTP: |
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return FtpTransport::create( |
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$config->get('host'), |
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$config->get('user'), |
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$config->get('pass'), |
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$config->get('file'), |
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[ |
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'mode' => $config->get('mode', 'binary'), |
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'pasv' => $config->get('pasv', true), |
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] |
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); |
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case self::TYPE_FILE: |
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return static::createTransportFromFile($config->get('file')); |
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default: |
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throw new \LogicException(sprintf('Unsupported transport type "%s"', $config->get('type'))); |
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} |
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} |
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/** |
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* @param string $file |
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* |
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* @throws \RuntimeException When the file does not exist |
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* |
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* @return FileTransport |
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*/ |
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public static function createTransportFromFile($file) |
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{ |
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if (false === file_exists($file)) { |
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throw new \RuntimeException(sprintf('File "%s" does not exist', $file)); |
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} |
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return FileTransport::create($file); |
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} |
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/** |
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* @param string $url |
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* @param string $user |
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* @param string $pass |
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* |
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* @return HttpTransport |
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*/ |
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public static function createTransportFromUrl($url, $user = null, $pass = null) |
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{ |
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return HttpTransport::create($url, $user, $pass); |
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} |
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/** |
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* @param TransportInterface $transport |
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* |
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* @throws \LogicException |
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* |
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* @return array |
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*/ |
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public static function createConfigFromTransport(TransportInterface $transport) |
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{ |
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if ($transport instanceof FileTransport) { |
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return static::createConfigFromFile($transport->getConnection()['file']); |
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} |
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if ($transport instanceof HttpTransport) { |
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return static::createConfigFromUrl($transport->getUrl(), $transport->getUser(), $transport->getPass()); |
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} |
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if ($transport instanceof FtpTransport) { |
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return [ |
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'type' => self::TYPE_FTP, |
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'host' => $transport->getHost(), |
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'user' => $transport->getUser(), |
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'pass' => $transport->getPass(), |
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'file' => $transport->getConnection()['file'], |
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'mode' => $transport->getMode(), |
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'pasv' => $transport->getPasv(), |
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]; |
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} |
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throw new \LogicException(sprintf('Unable to create config for transport of type "%s"', get_class($transport))); |
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} |
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/** |
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* @param string $file |
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* |
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* @return array |
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*/ |
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public static function createConfigFromFile($file) |
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{ |
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return ['type' => self::TYPE_FILE, 'file' => $file]; |
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} |
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/** |
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* @param string $url |
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* @param string $user |
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* @param string $pass |
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* |
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* @return array |
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*/ |
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public static function createConfigFromUrl($url, $user = null, $pass = null) |
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{ |
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$config = ['type' => self::TYPE_HTTP, 'url' => $url]; |
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if (null !== $user) { |
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$config['user'] = $user; |
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} |
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if (null !== $pass) { |
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$config['pass'] = $pass; |
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} |
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return $config; |
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} |
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} |
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treehouselabs /
io-bundle
