/**
* Execute a request against the Microsoft API.
*
* @param Translator $translator
* The translator entity to get the settings from.
* @param $path
* The path that should be appended to the base uri, e.g. Translate or
* GetLanguagesForTranslate.
* @param $query
* (Optional) Array of GET query arguments.
* @param $headers
* (Optional) Array of additional HTTP headers.
*
* @return \Psr\Http\Message\ResponseInterface
* The HTTP response.
*/
protected function doRequest(Translator $translator, $path, array $query = array(), array $headers = array())
{
$custom_url = $translator->getSetting('url');
$url = ($custom_url ? $custom_url : $this->translatorUrl) . '/' . $path;
$test_token_url = FALSE;
if ($custom_url) {
$test_token_url = $custom_url . '/GetToken';
}
// The current API uses 2 new parameters and an access token.
$client_id = $translator->getSetting('client_id');
$client_secret = $translator->getSetting('client_secret');
$token = $this->getToken($client_id, $client_secret, $test_token_url);
$request_url = Url::fromUri($url)->toString();
$request = new Request('GET', $request_url, $headers);
$request = $request->withHeader('Authorization', 'Bearer ' . $token);
$response = $this->client->send($request, ['query' => $query]);
return $response;
}
/**
* Local method to do request to Google Translate service.
*
* @param Translator $translator
* The translator entity to get the settings from.
* @param string $action
* Action to be performed [translate, languages, detect]
* @param array $request_query
* (Optional) Additional query params to be passed into the request.
* @param array $options
* (Optional) Additional options that will be passed into drupal_http_request().
*
* @return array object
* Unserialized JSON response from Google.
*
* @throws TMGMTException
* - Invalid action provided
* - Unable to connect to the Google Service
* - Error returned by the Google Service
*/
protected function doRequest(Translator $translator, $action, array $request_query = array(), array $options = array())
{
if (!in_array($action, $this->availableActions)) {
throw new TMGMTException('Invalid action requested: @action', array('@action' => $action));
}
$query_string = '';
// Translate action is requested without this argument.
if ($action == 'translate') {
$action = '';
}
// Get custom URL for testing purposes, if available.
$custom_url = $translator->getSetting('url');
$url = ($custom_url ? $custom_url : $this->translatorUrl) . '/' . $action;
// Prepare Guzzle Object.
$request = new Request('GET', $url);
// Build the query.
$query_string .= '&key=' . $translator->getSetting('api_key');
if (isset($request_query['q'])) {
foreach ($request_query['q'] as $source_text) {
$query_string .= '&q=' . urlencode($source_text);
}
}
if (isset($request_query['source'])) {
$query_string .= '&source=' . $request_query['source'];
}
if (isset($request_query['target'])) {
$query_string .= '&target=' . $request_query['target'];
}
// Send the request with the query.
try {
$response = $this->client->send($request, ['query' => $query_string]);
} catch (BadResponseException $e) {
$error = json_decode($e->getResponse()->getBody(), TRUE);
throw new TMGMTException('Google Translate service returned following error: @error', ['@error' => $error['error']['message']]);
}
// Process the JSON result into array.
return json_decode($response->getBody(), TRUE);
}
