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<?php |
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namespace Transmission\Util; |
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/** |
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* @author Ramon Kleiss <[email protected]> |
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*/ |
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class ResponseValidator |
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{ |
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/** |
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* @param string $method |
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* @param \stdClass $response |
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* @return \stdClass |
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*/ |
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public static function validate($method, \stdClass $response) |
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{ |
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if (!isset($response->result)) { |
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throw new \RuntimeException('Invalid response received from Transmission'); |
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} |
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if (!in_array($response->result, array('success', 'duplicate torrent'))) { |
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throw new \RuntimeException(sprintf( |
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'An error occured: "%s"', $response->result |
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)); |
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} |
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switch ($method) { |
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case 'torrent-get': |
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return self::validateGetResponse($response); |
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case 'torrent-add': |
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return self::validateAddResponse($response); |
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case 'session-get': |
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return self::validateSessionGetResponse($response); |
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case 'session-stats': |
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return self::validateSessionStatsGetResponse($response); |
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case 'free-space': |
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return self::validateFreeSpaceGetResponse($response); |
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} |
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} |
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/** |
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* @param \stdClass $response |
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* @throws \RuntimeException |
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*/ |
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public static function validateGetResponse(\stdClass $response) |
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{ |
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if (!isset($response->arguments) || |
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!isset($response->arguments->torrents)) { |
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throw new \RuntimeException( |
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'Invalid response received from Transmission' |
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); |
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} |
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return $response->arguments->torrents; |
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} |
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/** |
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* @param \stdClass $response |
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* @throws \RuntimeException |
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*/ |
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public static function validateAddResponse(\stdClass $response) |
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{ |
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$fields = array('torrent-added', 'torrent-duplicate'); |
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foreach ($fields as $field) { |
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if (isset($response->arguments) && |
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isset($response->arguments->$field) && |
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count($response->arguments->$field)) { |
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return $response->arguments->$field; |
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} |
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} |
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throw new \RuntimeException('Invalid response received from Transmission'); |
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} |
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public static function validateSessionGetResponse(\stdClass $response) |
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{ |
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if (!isset($response->arguments)) { |
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throw new \RuntimeException( |
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'Invalid response received from Transmission' |
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); |
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} |
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return $response->arguments; |
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} |
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/** |
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* @param \stdClass $response |
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* @return \stdClass |
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*/ |
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public static function validateSessionStatsGetResponse(\stdClass $response) |
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{ |
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if (!isset($response->arguments)) { |
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throw new \RuntimeException( |
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'Invalid response received from Transmission' |
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); |
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} |
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$class='Transmission\\Model\\Stats\\Stats'; |
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foreach (array('cumulative-stats','current-stats') as $property) { |
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if (property_exists($response->arguments,$property)) { |
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$instance=self::map($response->arguments->$property,$class); |
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$response->arguments->$property=$instance; |
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} |
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} |
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return $response->arguments; |
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} |
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private static function map($object,$class) |
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{ |
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return PropertyMapper::map(new $class(),$object); |
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} |
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public static function validateFreeSpaceGetResponse(\stdClass $response) |
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{ |
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if (!isset($response->arguments)) { |
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throw new \RuntimeException( |
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'Invalid response received from Transmission' |
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); |
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} |
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return $response->arguments; |
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} |
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} |
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kleiram /
transmission-php
