original_string: public function doToolProxyService()
      {
  
  // Create tool proxy
          $toolProxyService = $this->findService('application/vnd.ims.lti.v2.toolproxy+json', array('POST'));
          $secret = DataConnector::getRandomString(12);
          $toolProxy = new MediaType\ToolProxy($this, $toolProxyService, $secret);
          $http = $this->consumer->doServiceRequest($toolProxyService, 'POST', 'application/vnd.ims.lti.v2.toolproxy+json', json_encode($toolProxy));
          $ok = $http->ok && ($http->status == 201) && isset($http->responseJson->tool_proxy_guid) && (strlen($http->responseJson->tool_proxy_guid) > 0);
          if ($ok) {
              $this->consumer->setKey($http->responseJson->tool_proxy_guid);
              $this->consumer->secret = $toolProxy->security_contract->shared_secret;
              $this->consumer->toolProxy = json_encode($toolProxy);
              $this->consumer->save();
          }
  
          return $ok;
  
      }
code: public function doToolProxyService()
      {
  
  // Create tool proxy
          $toolProxyService = $this->findService('application/vnd.ims.lti.v2.toolproxy+json', array('POST'));
          $secret = DataConnector::getRandomString(12);
          $toolProxy = new MediaType\ToolProxy($this, $toolProxyService, $secret);
          $http = $this->consumer->doServiceRequest($toolProxyService, 'POST', 'application/vnd.ims.lti.v2.toolproxy+json', json_encode($toolProxy));
          $ok = $http->ok && ($http->status == 201) && isset($http->responseJson->tool_proxy_guid) && (strlen($http->responseJson->tool_proxy_guid) > 0);
          if ($ok) {
              $this->consumer->setKey($http->responseJson->tool_proxy_guid);
              $this->consumer->secret = $toolProxy->security_contract->shared_secret;
              $this->consumer->toolProxy = json_encode($toolProxy);
              $this->consumer->save();
          }
  
          return $ok;
  
      }
code_tokens: public function doToolProxyService ( ) { // Create tool proxy $ toolProxyService = $ this -> findService ( 'application/vnd.ims.lti.v2.toolproxy+json' , array ( 'POST' ) ) ; $ secret = DataConnector :: getRandomString ( 12 ) ; $ toolProxy = new MediaType \ ToolProxy ( $ this , $ toolProxyService , $ secret ) ; $ http = $ this -> consumer -> doServiceRequest ( $ toolProxyService , 'POST' , 'application/vnd.ims.lti.v2.toolproxy+json' , json_encode ( $ toolProxy ) ) ; $ ok = $ http -> ok && ( $ http -> status == 201 ) && isset ( $ http -> responseJson -> tool_proxy_guid ) && ( strlen ( $ http -> responseJson -> tool_proxy_guid ) > 0 ) ; if ( $ ok ) { $ this -> consumer -> setKey ( $ http -> responseJson -> tool_proxy_guid ) ; $ this -> consumer -> secret = $ toolProxy -> security_contract -> shared_secret ; $ this -> consumer -> toolProxy = json_encode ( $ toolProxy ) ; $ this -> consumer -> save ( ) ; } return $ ok ; }
docstring: Send the tool proxy to the Tool Consumer
  
  @return boolean True if the tool proxy was accepted
docstring_tokens: Send the tool proxy to the Tool Consumer