+ /**
+ * Global method to retrieve random entries depending on the given type.
+ *
+ * @param string $type Entries type: unread, starred, archive or untagged
+ *
+ * @return \Symfony\Component\HttpFoundation\RedirectResponse
+ */
+ private function showRandomEntries($type)
+ {
+ $repository = $this->get('wallabag_core.entry_repository');
+
+ try {
+ $entry = $repository->getRandomEntry($this->getUser()->getId(), $type);
+ } catch (NoResultException $e) {
+ $bag = $this->get('session')->getFlashBag();
+ $bag->clear();
+ $bag->add('notice', 'flashes.entry.notice.no_random_entry');
+
+ return $this->redirect($this->generateUrl('homepage'));
+ }
+
+ return $this->redirect($this->generateUrl('view', ['id' => $entry->getId()]));
+ }
+
+ /**
+ * Fetch content and update entry.
+ * In case it fails, $entry->getContent will return an error message.
+ *
+ * @param Entry $entry
+ * @param string $prefixMessage Should be the translation key: entry_saved or entry_reloaded
+ */
+ private function updateEntry(Entry $entry, $prefixMessage = 'entry_saved')
+ {
+ $message = 'flashes.entry.notice.' . $prefixMessage;
+
+ try {
+ $this->get('wallabag_core.content_proxy')->updateEntry($entry, $entry->getUrl());
+ } catch (\Exception $e) {
+ $this->get('logger')->error('Error while saving an entry', [
+ 'exception' => $e,
+ 'entry' => $entry,
+ ]);
+
+ $message = 'flashes.entry.notice.' . $prefixMessage . '_failed';
+ }
+
+ if (empty($entry->getDomainName())) {
+ $this->get('wallabag_core.content_proxy')->setEntryDomainName($entry);
+ }
+
+ if (empty($entry->getTitle())) {
+ $this->get('wallabag_core.content_proxy')->setDefaultEntryTitle($entry);
+ }
+
+ $this->get('session')->getFlashBag()->add('notice', $message);
+ }
+