/**
* Tracking callback method
*
* Method used to generate a transparent pixel to track display of a form, including the UTM.
*
* @Route("/form/trck", name="_client_form_tracking")
* @Route("/form/trck/{code}/")
* @Route("/form/trck/{code}/{utm_campaign}")
*/
public function trackingAction(Form $form, $utm_campaign = '')
{
// Track call request
/** @var \Tellaw\LeadsFactoryBundle\Entity\Tracking $tracking */
$tracking = new Tracking();
if (trim($utm_campaign) == '') {
$utm_campaign = $form->getUtmcampaign();
}
$tracking->setUtmCampaign($utm_campaign);
$tracking->setForm($form);
$tracking->setCreatedAt(new \DateTime());
$em = $this->getDoctrine()->getManager();
$em->persist($tracking);
$em->flush();
return new TransparentPixelResponse();
}
/**
* @param FormEntity $form
*
* @return string
*/
public function getHiddenTags($form)
{
$tags = "\r\n <input type='hidden' name=\"lffield[utmcampaign]\" id=\"lffield[utmcampaign]\" value='" . $form->getUtmcampaign() . "'/>\r\n <input type='hidden' name='lfFormId' id='lfFormId' value='" . $form->getId() . "'/>\r\n <input type='hidden' name='lfFormKey' id='lfFormKey' value='" . $this->getFormKey($form->getId()) . "'/>\r\n ";
if (!is_null($form->getFormType())) {
$tags .= "<input type='hidden' name='lfFormType' id='lfFormType' value='" . $form->getFormType()->getId() . "'/>";
}
return $tags;
}
