protected function assureResponseData()

in src/FacebookAds/Cursor.php [106:159]

• 44 lines of code
• 17 McCabe index (conditional complexity)

  protected function assureResponseData(ResponseInterface $response) {
    $content = $response->getContent();

    // First, check if the content contains data
    if (isset($content['data']) && is_array($content['data'])) {
      $data = $content['data'];

      // If data is an object wrap the object into an array
      if ($this->isJsonObject($data)) {
        $data = array($data);
      }
      return $data;
    }

    // Second, check if the content contains special entries
    if (isset($content['targetingsentencelines'])) {
      return $content['targetingsentencelines'];
    }
    if (isset($content['adaccounts'])) {
      return $content['adaccounts'];
    }
    if (isset($content['users'])) {
      return $content['users'];
    }

    // Third, check if the content is an array of objects indexed by id
    $is_id_indexed_array = true;
    $objects = array();
    if (is_array($content) && count($content) >= 1) {
      foreach ($content as $key => $value) {
        if ($key === '__fb_trace_id__') {
          continue;
        }

        if ($value !== null &&
            $this->isJsonObject($value) &&
            isset($value['id']) &&
            $value['id'] !== null &&
            $value['id'] === $key) {
          $objects[] = $value;
        } else {
          $is_id_indexed_array = false;
          break;
        }
      }
    } else {
      $is_id_indexed_array = false;
    }
    if ($is_id_indexed_array) {
      return $objects;
    }

    throw new \InvalidArgumentException("Malformed response data");
  }