Example #1
0
 public function sign(Analytify_Google_Http_Request $request)
 {
     $key = $this->client->getClassConfig($this, 'developer_key');
     if ($key) {
         $request->setQueryParam('key', $key);
     }
     return $request;
 }
Example #2
0
 public function sign(Analytify_Google_Http_Request $request)
 {
     if (!$this->token) {
         // No token, so nothing to do.
         return $request;
     }
     // Add the OAuth2 header to the request
     $request->setRequestHeaders(array('Authorization' => 'Bearer ' . $this->token['access_token']));
     return $request;
 }
Example #3
0
 /**
  * Decode an HTTP Response.
  * @static
  * @throws Analytify_Google_Service_Exception
  * @param Analytify_Google_Http_Request $response The http response to be decoded.
  * @return mixed|null
  */
 public static function decodeHttpResponse($response)
 {
     $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 = $decoded['error']['errors'];
         }
         throw new Analytify_Google_Service_Exception($err, $code, null, $errors);
     }
     // Only attempt to decode the response, if the response code wasn't (204) 'no content'
     if ($code != '204') {
         $decoded = json_decode($body, true);
         if ($decoded === null || $decoded === "") {
             throw new Analytify_Google_Service_Exception("Invalid json in service response: {$body}");
         }
         if ($response->getExpectedClass()) {
             $class = $response->getExpectedClass();
             $decoded = new $class($decoded);
         }
     }
     return $decoded;
 }
Example #4
0
 /**
  * Execute an HTTP Request
  *
  * @param Analytify_Google_HttpRequest $request the http request to be executed
  * @return Analytify_Google_HttpRequest http request with the response http code,
  * response headers and response body filled in
  * @throws Analytify_Google_IO_Exception on curl or IO error
  */
 public function executeRequest(Analytify_Google_Http_Request $request)
 {
     $default_options = stream_context_get_options(stream_context_get_default());
     $requestHttpContext = array_key_exists('http', $default_options) ? $default_options['http'] : array();
     if ($request->getPostBody()) {
         $requestHttpContext["content"] = $request->getPostBody();
     }
     $requestHeaders = $request->getRequestHeaders();
     if ($requestHeaders && is_array($requestHeaders)) {
         $headers = "";
         foreach ($requestHeaders as $k => $v) {
             $headers .= "{$k}: {$v}\r\n";
         }
         $requestHttpContext["header"] = $headers;
     }
     $requestHttpContext["method"] = $request->getRequestMethod();
     $requestHttpContext["user_agent"] = $request->getUserAgent();
     $requestSslContext = array_key_exists('ssl', $default_options) ? $default_options['ssl'] : array();
     if (!array_key_exists("cafile", $requestSslContext)) {
         $requestSslContext["cafile"] = dirname(__FILE__) . '/cacerts.pem';
     }
     $options = array("http" => array_merge(self::$DEFAULT_HTTP_CONTEXT, $requestHttpContext), "ssl" => array_merge(self::$DEFAULT_SSL_CONTEXT, $requestSslContext));
     $context = stream_context_create($options);
     $url = $request->getUrl();
     if ($request->canGzip()) {
         $url = self::ZLIB . $url;
     }
     // We are trapping any thrown errors in this method only and
     // throwing an exception.
     $this->trappedErrorNumber = null;
     $this->trappedErrorString = null;
     // START - error trap.
     set_error_handler(array($this, 'trapError'));
     $fh = fopen($url, 'r', false, $context);
     restore_error_handler();
     // END - error trap.
     if ($this->trappedErrorNumber) {
         throw new Analytify_Google_IO_Exception(sprintf("HTTP Error: Unable to connect: '%s'", $this->trappedErrorString), $this->trappedErrorNumber);
     }
     $response_data = false;
     $respHttpCode = self::UNKNOWN_CODE;
     if ($fh) {
         if (isset($this->options[self::TIMEOUT])) {
             stream_set_timeout($fh, $this->options[self::TIMEOUT]);
         }
         $response_data = stream_get_contents($fh);
         fclose($fh);
         $respHttpCode = $this->getHttpResponseCode($http_response_header);
     }
     if (false === $response_data) {
         throw new Analytify_Google_IO_Exception(sprintf("HTTP Error: Unable to connect: '%s'", $respHttpCode), $respHttpCode);
     }
     $responseHeaders = $this->getHttpResponseHeaders($http_response_header);
     return array($response_data, $responseHeaders, $respHttpCode);
 }
 private function getResumeUri()
 {
     $result = null;
     $body = $this->request->getPostBody();
     if ($body) {
         $headers = array('content-type' => 'application/json; charset=UTF-8', 'content-length' => Analytify_Google_Utils::getStrLen($body), 'x-upload-content-type' => $this->mimeType, 'x-upload-content-length' => $this->size, 'expect' => '');
         $this->request->setRequestHeaders($headers);
     }
     $response = $this->client->getIo()->makeRequest($this->request);
     $location = $response->getResponseHeader('location');
     $code = $response->getResponseHttpCode();
     if (200 == $code && true == $location) {
         return $location;
     }
     throw new Analytify_Google_Exception("Failed to start the resumable upload");
 }
Example #6
0
 /**
  * Execute an HTTP Request
  *
  * @param Analytify_Google_HttpRequest $request the http request to be executed
  * @return Analytify_Google_HttpRequest http request with the response http code,
  * response headers and response body filled in
  * @throws Analytify_Google_IO_Exception on curl or IO error
  */
 public function executeRequest(Analytify_Google_Http_Request $request)
 {
     $curl = curl_init();
     if ($request->getPostBody()) {
         curl_setopt($curl, CURLOPT_POSTFIELDS, $request->getPostBody());
     }
     $requestHeaders = $request->getRequestHeaders();
     if ($requestHeaders && is_array($requestHeaders)) {
         $curlHeaders = array();
         foreach ($requestHeaders as $k => $v) {
             $curlHeaders[] = "{$k}: {$v}";
         }
         curl_setopt($curl, CURLOPT_HTTPHEADER, $curlHeaders);
     }
     curl_setopt($curl, CURLOPT_URL, $request->getUrl());
     curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $request->getRequestMethod());
     curl_setopt($curl, CURLOPT_USERAGENT, $request->getUserAgent());
     curl_setopt($curl, CURLOPT_FOLLOWLOCATION, false);
     curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);
     curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
     curl_setopt($curl, CURLOPT_HEADER, true);
     if ($request->canGzip()) {
         curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate');
     }
     foreach ($this->options as $key => $var) {
         curl_setopt($curl, $key, $var);
     }
     if (!isset($this->options[CURLOPT_CAINFO])) {
         curl_setopt($curl, CURLOPT_CAINFO, dirname(__FILE__) . '/cacerts.pem');
     }
     curl_setopt($curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
     $response = curl_exec($curl);
     if ($response === false) {
         throw new Analytify_Google_IO_Exception(curl_error($curl));
     }
     $headerSize = curl_getinfo($curl, CURLINFO_HEADER_SIZE);
     list($responseHeaders, $responseBody) = $this->parseHttpResponse($response, $headerSize);
     $responseCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
     return array($responseBody, $responseHeaders, $responseCode);
 }
Example #7
0
 /**
  * TODO(ianbarber): This function needs simplifying.
  * @param $name
  * @param $arguments
  * @param $expected_class - optional, the expected class name
  * @return Analytify_Google_Http_Request|expected_class
  * @throws Analytify_Google_Exception
  */
 public function call($name, $arguments, $expected_class = null)
 {
     if (!isset($this->methods[$name])) {
         throw new Analytify_Google_Exception("Unknown function: " . "{$this->serviceName}->{$this->resourceName}->{$name}()");
     }
     $method = $this->methods[$name];
     $parameters = $arguments[0];
     // postBody is a special case since it's not defined in the discovery
     // document as parameter, but we abuse the param entry for storing it.
     $postBody = null;
     if (isset($parameters['postBody'])) {
         if ($parameters['postBody'] instanceof Analytify_Google_Model) {
             // In the cases the post body is an existing object, we want
             // to use the smart method to create a simple object for
             // for JSONification.
             $parameters['postBody'] = $parameters['postBody']->toSimpleObject();
         } else {
             if (is_object($parameters['postBody'])) {
                 // If the post body is another kind of object, we will try and
                 // wrangle it into a sensible format.
                 $parameters['postBody'] = $this->convertToArrayAndStripNulls($parameters['postBody']);
             }
         }
         $postBody = json_encode($parameters['postBody']);
         unset($parameters['postBody']);
     }
     // TODO(ianbarber): optParams here probably should have been
     // handled already - this may well be redundant code.
     if (isset($parameters['optParams'])) {
         $optParams = $parameters['optParams'];
         unset($parameters['optParams']);
         $parameters = array_merge($parameters, $optParams);
     }
     if (!isset($method['parameters'])) {
         $method['parameters'] = array();
     }
     $method['parameters'] = array_merge($method['parameters'], $this->stackParameters);
     foreach ($parameters as $key => $val) {
         if ($key != 'postBody' && !isset($method['parameters'][$key])) {
             throw new Analytify_Google_Exception("({$name}) unknown parameter: '{$key}'");
         }
     }
     foreach ($method['parameters'] as $paramName => $paramSpec) {
         if (isset($paramSpec['required']) && $paramSpec['required'] && !isset($parameters[$paramName])) {
             throw new Analytify_Google_Exception("({$name}) missing required param: '{$paramName}'");
         }
         if (isset($parameters[$paramName])) {
             $value = $parameters[$paramName];
             $parameters[$paramName] = $paramSpec;
             $parameters[$paramName]['value'] = $value;
             unset($parameters[$paramName]['required']);
         } else {
             // Ensure we don't pass nulls.
             unset($parameters[$paramName]);
         }
     }
     $servicePath = $this->service->servicePath;
     $url = Analytify_Google_Http_REST::createRequestUri($servicePath, $method['path'], $parameters);
     $httpRequest = new Analytify_Google_Http_Request($url, $method['httpMethod'], null, $postBody);
     $httpRequest->setBaseComponent($this->client->getBasePath());
     if ($postBody) {
         $contentTypeHeader = array();
         $contentTypeHeader['content-type'] = 'application/json; charset=UTF-8';
         $httpRequest->setRequestHeaders($contentTypeHeader);
         $httpRequest->setPostBody($postBody);
     }
     $httpRequest = $this->client->getAuth()->sign($httpRequest);
     $httpRequest->setExpectedClass($expected_class);
     if (isset($parameters['data']) && ($parameters['uploadType']['value'] == 'media' || $parameters['uploadType']['value'] == 'multipart')) {
         // If we are doing a simple media upload, trigger that as a convenience.
         $mfu = new Analytify_Google_Http_MediaFileUpload($this->client, $httpRequest, isset($parameters['mimeType']) ? $parameters['mimeType']['value'] : 'application/octet-stream', $parameters['data']['value']);
     }
     if ($this->client->shouldDefer()) {
         // If we are in batch or upload mode, return the raw request.
         return $httpRequest;
     }
     return $this->client->execute($httpRequest);
 }
Example #8
0
 public function parseResponse(Analytify_Google_Http_Request $response)
 {
     $contentType = $response->getResponseHeader('content-type');
     $contentType = explode(';', $contentType);
     $boundary = false;
     foreach ($contentType as $part) {
         $part = explode('=', $part, 2);
         if (isset($part[0]) && 'boundary' == trim($part[0])) {
             $boundary = $part[1];
         }
     }
     $body = $response->getResponseBody();
     if ($body) {
         $body = str_replace("--{$boundary}--", "--{$boundary}", $body);
         $parts = explode("--{$boundary}", $body);
         $responses = array();
         foreach ($parts as $part) {
             $part = trim($part);
             if (!empty($part)) {
                 list($metaHeaders, $part) = explode("\r\n\r\n", $part, 2);
                 $metaHeaders = $this->client->getIo()->getHttpResponseHeaders($metaHeaders);
                 $status = substr($part, 0, strpos($part, "\n"));
                 $status = explode(" ", $status);
                 $status = $status[1];
                 list($partHeaders, $partBody) = $this->client->getIo()->ParseHttpResponse($part, false);
                 $response = new Analytify_Google_Http_Request("");
                 $response->setResponseHttpCode($status);
                 $response->setResponseHeaders($partHeaders);
                 $response->setResponseBody($partBody);
                 // Need content id.
                 $key = $metaHeaders['content-id'];
                 if (isset($this->expected_classes[$key]) && strlen($this->expected_classes[$key]) > 0) {
                     $class = $this->expected_classes[$key];
                     $response->setExpectedClass($class);
                 }
                 try {
                     $response = Analytify_Google_Http_REST::decodeHttpResponse($response);
                     $responses[$key] = $response;
                 } catch (Analytify_Google_Service_Exception $e) {
                     // Store the exception as the response, so succesful responses
                     // can be processed.
                     $responses[$key] = $e;
                 }
             }
         }
         return $responses;
     }
     return null;
 }
Example #9
0
 /**
  * Check if an already cached request must be revalidated, and if so update
  * the request with the correct ETag headers.
  * @param Analytify_Google_Http_Request $cached A previously cached response.
  * @param Analytify_Google_Http_Request $request The outbound request.
  * return bool If the cached object needs to be revalidated, false if it is
  * still current and can be re-used.
  */
 protected function checkMustRevalidateCachedRequest($cached, $request)
 {
     if (Analytify_Google_Http_CacheParser::mustRevalidate($cached)) {
         $addHeaders = array();
         if ($cached->getResponseHeader('etag')) {
             // [13.3.4] If an entity tag has been provided by the origin server,
             // we must use that entity tag in any cache-conditional request.
             $addHeaders['If-None-Match'] = $cached->getResponseHeader('etag');
         } elseif ($cached->getResponseHeader('date')) {
             $addHeaders['If-Modified-Since'] = $cached->getResponseHeader('date');
         }
         $request->setRequestHeaders($addHeaders);
         return true;
     } else {
         return false;
     }
 }
Example #10
0
 /**
  * Revoke an OAuth2 access token or refresh token. This method will revoke the current access
  * token, if a token isn't provided.
  * @throws Analytify_Google_Auth_Exception
  * @param string|null $token The token (access token or a refresh token) that should be revoked.
  * @return boolean Returns True if the revocation was successful, otherwise False.
  */
 public function revokeToken($token = null)
 {
     if (!$token) {
         if (!$this->token) {
             // Not initialized, no token to actually revoke
             return false;
         } elseif (array_key_exists('refresh_token', $this->token)) {
             $token = $this->token['refresh_token'];
         } else {
             $token = $this->token['access_token'];
         }
     }
     $request = new Analytify_Google_Http_Request(self::OAUTH2_REVOKE_URI, 'POST', array(), "token={$token}");
     $request->disableGzip();
     $response = $this->client->getIo()->makeRequest($request);
     $code = $response->getResponseHttpCode();
     if ($code == 200) {
         $this->token = null;
         return true;
     }
     return false;
 }
Example #11
0
 /**
  * @static
  * @param Analytify_Google_Http_Request $resp
  * @return bool True if the HTTP response is considered to be expired.
  * False if it is considered to be fresh.
  */
 public static function isExpired(Analytify_Google_Http_Request $resp)
 {
     // HTTP/1.1 clients and caches MUST treat other invalid date formats,
     // especially including the value “0”, as in the past.
     $parsedExpires = false;
     $responseHeaders = $resp->getResponseHeaders();
     if (isset($responseHeaders['expires'])) {
         $rawExpires = $responseHeaders['expires'];
         // Check for a malformed expires header first.
         if (empty($rawExpires) || is_numeric($rawExpires) && $rawExpires <= 0) {
             return true;
         }
         // See if we can parse the expires header.
         $parsedExpires = strtotime($rawExpires);
         if (false == $parsedExpires || $parsedExpires <= 0) {
             return true;
         }
     }
     // Calculate the freshness of an http response.
     $freshnessLifetime = false;
     $cacheControl = $resp->getParsedCacheControl();
     if (isset($cacheControl['max-age'])) {
         $freshnessLifetime = $cacheControl['max-age'];
     }
     $rawDate = $resp->getResponseHeader('date');
     $parsedDate = strtotime($rawDate);
     if (empty($rawDate) || false == $parsedDate) {
         // We can't default this to now, as that means future cache reads
         // will always pass with the logic below, so we will require a
         // date be injected if not supplied.
         throw new Analytify_Google_Exception("All cacheable requests must have creation dates.");
     }
     if (false == $freshnessLifetime && isset($responseHeaders['expires'])) {
         $freshnessLifetime = $parsedExpires - $parsedDate;
     }
     if (false == $freshnessLifetime) {
         return true;
     }
     // Calculate the age of an http response.
     $age = max(0, time() - $parsedDate);
     if (isset($responseHeaders['age'])) {
         $age = max($age, strtotime($responseHeaders['age']));
     }
     return $freshnessLifetime <= $age;
 }