/** * Send the next part of the file to upload. * @param [$chunk] the next set of bytes to send. If false will used $data passed * at construct time. */ public function nextChunk($chunk = false) { if (false == $this->resumeUri) { $this->resumeUri = $this->getResumeUri(); } if (false == $chunk) { $chunk = substr($this->data, $this->progress, $this->chunkSize); } $lastBytePos = $this->progress + strlen($chunk) - 1; $headers = array('content-range' => "bytes {$this->progress}-{$lastBytePos}/{$this->size}", 'content-type' => $this->request->getRequestHeader('content-type'), 'content-length' => $this->chunkSize, 'expect' => ''); $httpRequest = new Request($this->resumeUri, 'PUT', $headers, $chunk); if ($this->client->getClassConfig("Google\\Http\\Request", "enable_gzip_for_uploads")) { $httpRequest->enableGzip(); } else { $httpRequest->disableGzip(); } $response = $this->client->getIo()->makeRequest($httpRequest); $response->setExpectedClass($this->request->getExpectedClass()); $code = $response->getResponseHttpCode(); $this->httpResultCode = $code; if (308 == $code) { // Track the amount uploaded. $range = explode('-', $response->getResponseHeader('range')); $this->progress = $range[1] + 1; // Allow for changing upload URLs. $location = $response->getResponseHeader('location'); if ($location) { $this->resumeUri = $location; } // No problems, but upload not complete. return false; } else { return REST::decodeHttpResponse($response, $this->client); } }
/** * Decode an HTTP Response. * @static * @throws Google\Service\Exception * @param Google\Http\Request $response The http response to be decoded. * @param Google\Client $client * @return mixed|null */ public static function decodeHttpResponse($response, Client $client = null) { $code = $response->getResponseHttpCode(); $body = $response->getResponseBody(); $decoded = null; if (intVal($code) >= 300) { $decoded = json_decode($body, true); $err = 'Error calling ' . $response->getRequestMethod() . ' ' . $response->getUrl(); if (isset($decoded['error']) && isset($decoded['error']['message']) && isset($decoded['error']['code'])) { // if we're getting a json encoded error definition, use that instead of the raw response // body for improved readability $err .= ": ({$decoded['error']['code']}) {$decoded['error']['message']}"; } else { $err .= ": ({$code}) {$body}"; } $errors = null; // Specific check for APIs which don't return error details, such as Blogger. if (isset($decoded['error']) && isset($decoded['error']['errors'])) { $errors = $decoded['error']['errors']; } $map = null; if ($client) { $client->getLogger()->error($err, array('code' => $code, 'errors' => $errors)); $map = $client->getClassConfig('Google\\Service\\Exception', 'retry_map'); } throw new Exception($err, $code, null, $errors, $map); } // Only attempt to decode the response, if the response code wasn't (204) 'no content' if ($code != '204') { if ($response->getExpectedRaw()) { return $body; } $decoded = json_decode($body, true); if ($decoded === null || $decoded === "") { $error = "Invalid json in service response: {$body}"; if ($client) { $client->getLogger()->error($error); } throw new Exception($error); } if ($response->getExpectedClass()) { $class = $response->getExpectedClass(); $decoded = new $class($decoded); } } return $decoded; }