/**
* Displays a form to edit an existing Article document.
*
* @Route("/{slug}/edit", name="sgkb_admin_articles_edit")
* @Template()
* @ParamConverter("article", class="ServerGroveKbBundle:Article")
*/
public function editAction(Article $article, array $forms = array())
{
$original = clone $article;
$dm = $this->getDocumentManager();
$editForm = $this->createForm(new ArticleType(), $original, array('enable_related_urls' => $this->areRelatedUrlsEnabled(), 'loader' => new \ServerGrove\KbBundle\Form\ChoiceList\CategoriesLoader($dm)));
$locales = $this->get('service_container')->getParameter('server_grove_kb.locales');
$translationForms = array();
foreach ($locales as $locale) {
try {
$tmp = $dm->findTranslation(null, $article->getId(), $locale, false);
} catch (\InvalidArgumentException $e) {
$tmp = clone $original;
$tmp->setIsActive(false)->setContent('');
}
$form = isset($forms[$locale]) ? $forms[$locale] : $this->createForm(new ArticleTranslationType($locale), $tmp, array('id_prefix' => $locale . '_'));
$translationForms[$locale] = $form->createView();
}
return array('document' => $original, 'edit_form' => $editForm->createView(), 'delete_form' => $this->createDeleteForm($article)->createView(), 'translation_forms' => $translationForms);
}
/**
* @param \ServerGrove\KbBundle\Document\Article $article
* @param array $locales
* @return array
*/
private function getActiveLocales(Article $article, array $locales)
{
$activeLocales = array();
foreach ($locales as $locale) {
try {
$articleTranslation = $this->getDocumentManager()->findTranslation('ServerGrove\\KbBundle\\Document\\Article', $article->getId(), $locale, false);
if ($articleTranslation->getIsActive()) {
$activeLocales[] = $locale;
}
} catch (\InvalidArgumentException $e) {
}
}
return $activeLocales;
}
