public function diff(Twig_Environment $environment, Terms $terms, Terms $with_terms)
{
$view_name = $this->getTermsViewName();
$terms_content = $environment->render($view_name, array('root' => $terms->getRoot()));
$with_terms_content = $environment->render($view_name, array('root' => $with_terms->getRoot()));
$granularity = new Sentence();
$diff = new Diff($granularity);
return html_entity_decode($diff->render($terms_content, $with_terms_content, $granularity));
}
public function getClone()
{
$clone = new Terms();
$clone->setVersion(sprintf('Cloned from %s on %s', $this->getVersion(), date('Y-m-d H:i:s')));
$clone->setClonedFrom($this);
$clone->setClonedAt(new DateTime());
$section = SectionQuery::create()->findRoot($this->getId());
$section->getClone($clone);
return $clone;
}
public function validate($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);
}
protected function createLabel(Terms $terms)
{
$translator = $this->getTranslator();
if ($terms->isFinal()) {
$formatter = new IntlDateFormatter($this->getLocale(), IntlDateFormatter::LONG, IntlDateFormatter::LONG);
$formatter->setPattern($this->getDateFormat());
$finalized_at = $formatter->format($terms->getFinalizedAt(null));
return $translator->trans('form.type.terms_choice.final.label', array('%version%' => $terms->getVersion(), '%finalized_at%' => $finalized_at), 'CPTermsBundle', $this->getLocale());
} else {
return $translator->trans('form.type.terms_choice.drafts.label', array('%version%' => $terms->getVersion()), 'CPTermsBundle', $this->getLocale());
}
}