/**
  * @expectedException \Ivory\GoogleMap\Exception\OverlayException
  * @expectedExceptionMessage The encoded polyline value must be a string value.
  */
 public function testValueWithInvalidValue()
 {
     $this->encodedPolyline->setValue(true);
 }
 /**
  * View action
  * @param int $id
  * @throws \Exception
  */
 public function viewAction($id = null)
 {
     if (is_null($id)) {
         throw new \Exception('Bad request');
     }
     $id = abs((int) $id);
     $userId = $this->session->get('uid');
     $model = $this->loadModel('events');
     $comments = $this->loadModel('comment');
     $event = $model->getEvent($id);
     $isJoined = $model->checkJoinedUser($id, $userId);
     $attendingUsers = $model->getAttendingUsers($id);
     /** Google Maps API */
     $map = new Map();
     $markerPositions = $instructions = $commonInfo = [];
     $map->setLanguage('uk');
     $map->setAutoZoom(true);
     $map->setPrefixJavascriptVariable('map_');
     $map->setHtmlContainerId('map-canvas-view');
     $map->setMapOptions(array('disableDefaultUI' => true, 'disableDoubleClickZoom' => true, 'mapTypeId' => 'roadmap'));
     $map->setStylesheetOptions(array('width' => '58%', 'height' => 'calc(100% - 0)', 'position' => 'absolute', 'right' => '0px', 'top' => '50px', 'bottom' => '2px', 'overflow' => 'hidden'));
     // Build directions
     $request = new DirectionsRequest();
     $request->setLanguage('uk');
     $request->setUnitSystem(UnitSystem::METRIC);
     $request->setTravelMode($event['routeMode']);
     $request->setOrigin($event['routeFrom']);
     $request->setDestination($event['routeTo']);
     // @TODO: Do it
     // $request->addWaypoint($event['routeVia']);
     // $request->setOptimizeWaypoints(true);
     // $request->setAvoidHighways(true);
     // $request->setAvoidTolls(true);
     // $request->setProvideRouteAlternatives(true);
     $directions = new Directions(new CurlHttpAdapter());
     $response = $directions->route($request);
     if ($response->getStatus() === 'OK') {
         $routes = $response->getRoutes();
         foreach ($routes as $route) {
             $overviewPolyline = $route->getOverviewPolyline();
             //$waypointOrder = $route->getWaypointOrder();  // Get the waypoint order
             foreach ($route->getLegs() as $leg) {
                 // Set the start location & the end location into array
                 $markerPositions = ['start' => [$leg->getStartLocation()->getLatitude(), $leg->getStartLocation()->getLongitude()], 'end' => [$leg->getEndLocation()->getLatitude(), $leg->getEndLocation()->getLongitude()]];
                 $commonInfo = ['distance' => $leg->getDistance()->getText(), 'duration' => $leg->getDuration()->getText(), 'startAddress' => $leg->getStartAddress(), 'endAddress' => $leg->getEndAddress()];
                 // Set the directions steps
                 foreach ($leg->getSteps() as $key => $step) {
                     $instructions[] = [$step->getInstructions(), $step->getDistance()->getText(), $step->getDuration()->getText(), $step->getTravelMode()];
                 }
             }
         }
         // Build markers
         foreach ($markerPositions as $latlng) {
             $position = new Coordinate($latlng[0], $latlng[1], true);
             $marker = new Marker($position, 'drop', null, null, null, new InfoWindow());
             $map->addMarker($marker);
         }
         // Build Polyline
         $encodedPolyline = new EncodedPolyline();
         $encodedPolyline->setValue($overviewPolyline->getValue());
         $encodedPolyline->setOptions(array('geodesic' => true, 'strokeColor' => '#3079ed', 'strokeOpacity' => 0.8, 'strokeWeight' => 5));
         $map->addEncodedPolyline($encodedPolyline);
     } else {
         $position = new Coordinate($event['latTo'], $event['lngTo']);
         $info = $event['routeTo'];
         $info .= !empty($event['date']) ? '<hr><i class="glyphicon glyphicon-time"></i> ' . $event['date'] : '';
         $info .= !empty($event['end_date']) ? '<br><i class="glyphicon glyphicon-time"></i> ' . $event['end_date'] : '';
         $marker = new Marker($position, 'drop', null, null, null, new InfoWindow($info));
         $map->addMarker($marker);
     }
     // Render map
     $mapHelper = new MapHelper();
     $this->view->map = $mapHelper->render($map);
     $this->view->event = $event;
     $this->view->comments = $comments->getComments($id);
     $this->view->commentsAccess = (bool) $userId;
     $this->view->isJoined = (bool) $isJoined;
     $this->view->attendingUsers = $attendingUsers;
     $this->view->instructions = $instructions;
     $this->view->render('events/view');
 }