+               //Return return
+               return $return;
+       }
+
+       /**
+        * Find location as array by id
+        *
+        * @param int $id The location id
+        * @param string $locale The locale
+        * @return array The location data
+        */
+       public function findOneByIdAsArray(int $id, string $locale): ?array {
+               //Set the request
+               $req = <<<SQL
+SELECT
+       l.id,
+       l.title,
+       l.city,
+       l.latitude,
+       l.longitude,
+       l.indoor,
+       l.zipcode,
+       MAX(GREATEST(l.created, l.updated, l2.created, l2.updated)) AS modified,
+       SUBSTRING(l.zipcode, 1, 2) AS city_id,
+       ROUND(AVG(l2.latitude), 6) AS city_latitude,
+       ROUND(AVG(l2.longitude), 6) AS city_longitude
+FROM Rapsys\AirBundle\Entity\Location AS l
+JOIN Rapsys\AirBundle\Entity\Location AS l2 ON (l2.city = l.city AND SUBSTRING(l2.zipcode, 1, 2) = SUBSTRING(l.zipcode, 1, 2))
+WHERE l.id = :id
+GROUP BY l.id
+LIMIT 0, 1
+SQL;
+
+               //Replace bundle entity name by table name
+               $req = str_replace($this->tableKeys, $this->tableValues, $req);
+
+               //Get result set mapping instance
+               //XXX: DEBUG: see ../blog.orig/src/Rapsys/BlogBundle/Repository/ArticleRepository.php
+               $rsm = new ResultSetMapping();
+
+               //Declare all fields
+               //XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
+               //addScalarResult($sqlColName, $resColName, $type = 'string');
+               $rsm->addScalarResult('id', 'id', 'integer')
+                       ->addScalarResult('title', 'title', 'string')
+                       ->addScalarResult('city', 'city', 'string')
+                       ->addScalarResult('latitude', 'latitude', 'float')
+                       ->addScalarResult('longitude', 'longitude', 'float')
+                       ->addScalarResult('indoor', 'indoor', 'boolean')
+                       ->addScalarResult('zipcode', 'zipcode', 'string')
+                       ->addScalarResult('modified', 'modified', 'datetime')
+                       ->addScalarResult('city_id', 'city_id', 'integer')
+                       ->addScalarResult('city_latitude', 'city_latitude', 'float')
+                       ->addScalarResult('city_longitude', 'city_longitude', 'float')
+                       ->addIndexByScalar('id');
+
+               //Get result
+               $result = $this->_em
+                       ->createNativeQuery($req, $rsm)
+                       ->setParameter('id', $id)
+                       ->getOneOrNullResult();
+
+               //Without result
+               if ($result === null) {
+                       //Return result
+                       return $result;
+               }
+
+               //Set alternates
+               $result['alternates'] = [];
+
+               //Set route
+               $route = 'rapsysair_location_view';
+
+               //Set route params
+               $routeParams = ['id' => $id];
+
+               //Iterate on each languages
+               foreach($this->languages as $languageId => $language) {
+                       //Without current locale
+                       if ($languageId !== $locale) {
+                               //Set titles
+                               $titles = [];
+
+                               //Set route params locale
+                               $routeParams['_locale'] = $languageId;
+
+                               //Set route params location
+                               $routeParams['location'] = $this->slugger->slug($this->translator->trans($result['title'], [], null, $languageId));
+
+                               //Iterate on each locales
+                               foreach(array_keys($this->languages) as $other) {
+                                       //Without other locale
+                                       if ($other !== $languageId) {
+                                               //Set other locale title
+                                               $titles[$other] = $this->translator->trans($language, [], null, $other);
+                                       }
+                               }
+
+                               //Add alternates locale
+                               $result['alternates'][substr($languageId, 0, 2)] = $result['alternates'][str_replace('_', '-', $languageId)] = [
+                                       'absolute' => $this->router->generate($route, $routeParams, UrlGeneratorInterface::ABSOLUTE_URL),
+                                       'relative' => $this->router->generate($route, $routeParams),
+                                       'title' => implode('/', $titles),
+                                       'translated' => $this->translator->trans($language, [], null, $languageId)
+                               ];
+                       }
+               }
+
+               //Return result
+               return [
+                       'id' => $result['id'],
+                       'city' => [
+                               'id' => $result['city_id'],
+                               'title' => $result['city'],
+                               'in' => $this->translator->trans('in '.$result['city']),
+                               'link' => $this->router->generate('rapsysair_city_view', ['city' => $result['city'], 'latitude' => $result['city_latitude'], 'longitude' => $result['city_longitude']])
+                       ],
+                       'title' => $title = $this->translator->trans($result['title']),
+                       'latitude' => $result['latitude'],
+                       'longitude' => $result['longitude'],
+                       'indoor' => $result['indoor'],
+                       'modified' => $result['modified'],
+                       'around' => $this->translator->trans('around '.$result['title']),
+                       'at' => $this->translator->trans('at '.$result['title']),
+                       'atin' => $this->translator->trans('at '.$result['title']).' '.$this->translator->trans('in '.$result['city']),
+                       'multimap' => $this->translator->trans($result['title'].' sector map'),
+                       //XXX: Useless ???
+                       'slug' => $slug = $this->slugger->slug($title),
+                       'link' => $this->router->generate($route, ['_locale' => $locale, 'location' => $slug]+$routeParams),
+                       'alternates' => $result['alternates']
+               ];
+       }
+
+       /**
+        * Find complementary locations by session id
+        *
+        * @param int $id The session id
+        * @return array The other locations
+        */
+       public function findComplementBySessionId(int $id): array {
+               //Fetch complement locations
+               $ret = $this->getEntityManager()
+                         ->createQuery('SELECT l.id, l.title FROM Rapsys\AirBundle\Entity\Session s LEFT JOIN Rapsys\AirBundle\Entity\Session s2 WITH s2.id != s.id AND s2.slot = s.slot AND s2.date = s.date LEFT JOIN Rapsys\AirBundle\Entity\Location l WITH l.id != s.location AND (l.id != s2.location OR s2.location IS NULL) WHERE s.id = :sid GROUP BY l.id ORDER BY l.id')
+                       ->setParameter('sid', $id)
+                       ->getArrayResult();
+
+               //TODO: try to improve with:
+               #->addIndexByScalar('city');
+
+               //Rekey array
+               $ret = array_column($ret, 'id', 'title');
+