public function callRequest(Query $query)
 {
     $usr = $this->get('security.context')->getToken()->getUser()->getUser();
     $settings = array('oauth_access_token' => $usr->getToken(), 'oauth_access_token_secret' => $usr->getSecret(), 'consumer_key' => "O9lrX7A0iVOifwFhrtrfY40PF", 'consumer_secret' => "LTnannEhUBCpKd84aZjRtsCmXBIZN6JnYUscp9FCYNU3n6m8Zc");
     $url = 'https://api.twitter.com/1.1/search/tweets.json';
     $requestMethod = 'GET';
     $firstPostfield = 'q' . "=" . $query->getText() . "&" . 'geocode' . "=" . $query->getLat() . "," . $query->getLng() . "," . $query->getRadius() . "km" . "&" . 'count' . "=" . '100' . "&" . 'result_type' . "=" . 'recent' . "&" . 'include_entities' . "=" . 'true';
     $postfields = $firstPostfield;
     for ($i = 0; $i < 4; $i++) {
         $twitter = new TwitterAPIExchange($settings);
         $titer = $twitter->setGetfield($postfields)->buildOauth($url, $requestMethod)->performRequest();
         $tilter = json_decode($titer, true);
         $max_id = "99999999999999999999";
         $statusi = $tilter["statuses"];
         foreach ($statusi as $status) {
             $tweet = new Tweet();
             $tweet->setText($status["text"]);
             $tweet->setLat($status["coordinates"]["coordinates"][1]);
             if ($tweet->getLat() == null) {
                 $tweet->setLat($query->getLat() + rand(1, 100) / 10000);
             }
             $tweet->setLng($status["coordinates"]["coordinates"][0]);
             if ($tweet->getLng() == null) {
                 $tweet->setLng($query->getLng() + rand(1, 100) / 10000);
             }
             if ($status["user"]["name"] === null) {
                 $tweet->setAuthor("Unknown user");
             } else {
                 $tweet->setAuthor($status["user"]["name"]);
             }
             $tweet->setFavoriteCount($status["favorite_count"]);
             $tweet->setRetweetCount($status["retweet_count"]);
             $tweet->setTwitterId($status["id_str"]);
             $tweet->setQuery($query);
             $query->addTweet($tweet);
             $max_id = min($max_id, $status["id_str"]);
         }
         if (count($statusi) < 100) {
             break;
         }
         $postfields = $firstPostfield . "&max_id=" . $max_id;
     }
     $this->semantic($query);
     return;
 }