public function getDefaultDiffTarget()
{
if ($this->isFinal() && $this->isLatest()) {
$latest_terms = TermsQuery::create()->latest()->find();
$terms = $latest_terms->getNext();
} else {
$terms = Terms::getLatest();
}
return $terms;
}
public function validate($value, Constraint $constraint)
{
$terms = Terms::getLatest();
if ($terms->getId() !== $value) {
if ($this->context instanceof ExecutionContextInterface) {
$this->context->buildViolation($constraint->message)->addViolation();
} else {
// 2.4 API
$this->context->addViolation($constraint->message);
}
}
}
/**
* @Route("/diff", name="cp_terms_diff")
* @Template()
*/
public function diffAction(Request $request)
{
if ($this->container->has('cp_terms.entity_finder')) {
$entity_finder = $this->container->get('cp_terms.entity_finder');
$entity = $entity_finder->findEntity();
} else {
throw $this->createNotFoundException('Page not found.');
}
$terms_last_agreed = $entity->getLastAgreedTerms();
$terms_latest = Terms::getLatest();
if (!$terms_last_agreed || $terms_last_agreed == $terms_latest) {
// users don't get here unless direct url to this page is entered
return $this->redirect($this->generateUrl('cp_terms'));
}
$theme = $this->container->getParameter('cp_terms.diff.theme');
return array('terms' => $terms_last_agreed, 'terms_latest' => $terms_latest, 'theme' => $theme);
}