/**
* locationsForm submit handler (trip saving).
* @param Nette\Application\AppForm
*/
public function submitLocationsForm(AppForm $form)
{
$values = $form->values;
$service = new TripService($this->entityManager);
try {
$trip = $service->buildTrip($values['from'], $values['to'], new TripCurlMapper());
$service->save($trip);
$this->flashMessage('Trip successfully saved.');
$this->redirect('Trip:show', array('id' => $trip->id));
} catch (InvalidStateException $e) {
$form->addError('Error occurred while getting directions. Please try again later.');
}
}
public function testBuildTrips()
{
$service = new TripService($this->entityManager);
$trip = $service->buildTrip('Praha', 'Brno', new MockTripMapper());
$this->assertType('Trip', $trip);
// data from MockTripMapper
$this->assertEquals(3, $trip->distance);
$this->assertEquals(6, $trip->duration);
$this->assertEquals(3, count($trip->steps));
// 3 cycles (3 steps)
foreach ($trip->steps as $step) {
$this->assertType('Step', $step);
$this->assertEquals('text', $step->instructions);
$this->assertEquals(1, $step->distance);
$this->assertEquals(2, $step->duration);
}
}
/**
* AJAX signal handler for getting navigation directions info.
*/
public function handleDirections()
{
$from = $this->request->post['from'];
$to = $this->request->post['to'];
$service = new TripService($this->entityManager);
try {
$trip = $service->buildTrip($from, $to, new TripCurlMapper());
} catch (InvalidStateException $e) {
$this->terminate(new JsonResponse(array('status' => 'FAIL')));
}
$steps = array();
foreach ($trip->steps as $step) {
$arr = array();
$arr['distance'] = $step->distance;
$arr['instructions'] = $step->instructions;
$steps[] = $arr;
}
$this->terminate(new JsonResponse(array('status' => 'OK', 'duration' => $trip->duration, 'distance' => $trip->distance, 'steps' => $steps)));
}