/**
* @param $perspective
* @return \Symfony\Component\HttpFoundation\Response
*/
protected function renderJsonPerspective(Perspective $perspective)
{
$translator = $this->container->get('translator');
/** @var \Symfony\Bundle\TwigBundle\TwigEngine $templateEngine */
$templateEngine = $this->container->get('templating');
if ($perspective->getName() !== null) {
$perspectiveTitle = $perspective->getName();
} else {
$perspectiveTitle = $translator->trans('title_perspective');
}
$relativePath = $perspective->getValue();
$projectRootDir = realpath($this->container->getParameter('kernel.root_dir') . '/..');
$jsonFilePath = $projectRootDir . '/' . $relativePath;
$error = null;
if (file_exists($jsonFilePath)) {
$records = json_decode(file_get_contents($jsonFilePath), $asAssocArray = true);
$jsonLastError = json_last_error();
if ($jsonLastError !== JSON_ERROR_NONE) {
$error = $jsonLastError;
}
} else {
$records = [];
}
$query = sprintf('SELECT * FROM weaving_perspective WHERE per_id = %d', $perspective->getId());
$response = $templateEngine->renderResponse('WeavingTheWebDashboardBundle:Perspective:showPerspective.html.twig', array('active_menu_item' => 'dashboard', 'anonymous_visit' => false, 'error' => $error, 'display_graph' => true, 'enabled_search' => true, 'default_query' => $query, 'records' => $records, 'title' => $perspectiveTitle));
$dateTime = new \DateTime();
$dateInterval = \DateInterval::createFromDateString('2 hours');
$expiresAt = $dateTime->add($dateInterval);
$response->setExpires($expiresAt);
return $response;
}
public function makeImportableJsonPerspective()
{
$perspective = new Perspective();
$perspective->setType(Perspective::TYPE_JSON);
$perspective->setStatus(Perspective::STATUS_IMPORTABLE);
$perspective->setCreationDate(new \DateTime());
return $perspective;
}
/**
* @param \WeavingTheWeb\Bundle\DashboardBundle\Entity\Perspective $perspective
* @return \Symfony\Component\Validator\ConstraintViolationListInterface
*/
protected function validatePerspectiveValue($perspective)
{
$queryConstraint = new Query();
return $this->validator->validateValue($perspective->getValue(), $queryConstraint, $queryConstraint::GROUP_PUBLIC_QUERIES);
}