+       }
+
+       /**
+        * Find sessions by location and date period
+        *
+        * @param $location The location
+        * @param $period The date period
+        */
+       public function findAllByLocationDatePeriod($location, $period) {
+               //Return sessions
+               return $this->getEntityManager()
+                       ->createQuery('SELECT s FROM RapsysAirBundle:Session s WHERE (s.location = :location AND s.date BETWEEN :begin AND :end)')
+                       ->setParameter('location', $location)
+                       ->setParameter('begin', $period->getStartDate())
+                       ->setParameter('end', $period->getEndDate())
+                       ->getResult();
+       }
+
+       /**
+        * Find one session by location and user id within last month
+        *
+        * @param $location The location id
+        * @param $user The user id
+        */
+       public function findOneWithinLastMonthByLocationUser($location, $user) {
+               //Get entity manager
+               $em = $this->getEntityManager();
+
+               //Get quote strategy
+               $qs = $em->getConfiguration()->getQuoteStrategy();
+               $dp = $em->getConnection()->getDatabasePlatform();
+
+               //Get quoted table names
+               //XXX: this allow to make this code table name independent
+               $tables = [
+                       'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+                       'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+                       "\t" => '',
+                       "\n" => ' '
+               ];
+
+               //Set the request
+               //XXX: give the gooddelay to guest just in case
+               $req =<<<SQL
+SELECT s.id
+FROM RapsysAirBundle:Session s
+JOIN RapsysAirBundle:Application a ON (a.id = s.application_id AND a.user_id = :uid AND (a.canceled IS NULL OR TIMESTAMPDIFF(DAY, a.canceled, ADDTIME(s.date, s.begin)) < 1))
+WHERE s.location_id = :lid AND s.date >= DATE_ADD(DATE_SUB(NOW(), INTERVAL 1 MONTH), INTERVAL :gooddelay DAY)
+SQL;
+
+               //Replace bundle entity name by table name
+               $req = str_replace(array_keys($tables), array_values($tables), $req);
+
+               //Get result set mapping instance
+               $rsm = new ResultSetMapping();
+
+               //Declare all fields
+               //XXX: see vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/Types.php
+               $rsm->addScalarResult('id', 'id', 'integer')
+                       ->addIndexByScalar('id');
+
+               //Return result
+               return $em
+                       ->createNativeQuery($req, $rsm)
+                       ->setParameter('lid', $location)
+                       ->setParameter('uid', $user)
+                       ->setParameter('gooddelay', self::SENIOR_DELAY)
+                       ->getOneOrNullResult();
+       }
+
+       /**
+        * Fetch session by id
+        *
+        * @param $id The session id
+        * @param $locale The locale
+        * @return array The session data
+        */
+       public function fetchOneById($id, $locale = null) {
+               //Get entity manager
+               $em = $this->getEntityManager();
+
+               //Get quote strategy
+               $qs = $em->getConfiguration()->getQuoteStrategy();
+               $dp = $em->getConnection()->getDatabasePlatform();
+
+               //Get quoted table names
+               //XXX: this allow to make this code table name independent
+               $tables = [
+                       'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+                       'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
+                       'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
+                       'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+                       'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+                       'RapsysAirBundle:Snippet' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Snippet'), $dp),
+                       'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
+                       'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
+                       ':afterid' => 4,
+                       "\t" => '',
+                       "\n" => ' '
+               ];
+
+               //Set the request
+               //TODO: compute scores ?
+               //TODO: compute delivery date ? (J-3/J-4 ?)
+               $req =<<<SQL
+SELECT
+       s.id,
+       s.date,
+       s.begin,
+       ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS start,
+       s.length,
+       ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS stop,
+       s.rainfall,
+       s.rainrisk,
+       s.realfeel,
+       s.realfeelmin,
+       s.realfeelmax,
+       s.temperature,
+       s.temperaturemin,
+       s.temperaturemax,
+       s.locked,
+       s.created,
+       s.updated,
+       s.location_id AS l_id,
+       l.short AS l_short,
+       l.title AS l_title,
+       l.address AS l_address,
+       l.zipcode AS l_zipcode,
+       l.city AS l_city,
+       l.latitude AS l_latitude,
+       l.longitude AS l_longitude,
+       s.slot_id AS t_id,
+       t.title AS t_title,
+       s.application_id AS a_id,
+       a.canceled AS a_canceled,
+       a.user_id AS au_id,
+       au.pseudonym AS au_pseudonym,
+       p.id AS p_id,
+       p.description AS p_description,
+       p.class AS p_class,
+       p.contact AS p_contact,
+       p.donate AS p_donate,
+       p.link AS p_link,
+       p.profile AS p_profile,
+       GROUP_CONCAT(sa.id ORDER BY sa.user_id SEPARATOR "\\n") AS sa_id,
+       GROUP_CONCAT(IFNULL(sa.score, 'NULL') ORDER BY sa.user_id SEPARATOR "\\n") AS sa_score,
+       GROUP_CONCAT(sa.created ORDER BY sa.user_id SEPARATOR "\\n") AS sa_created,
+       GROUP_CONCAT(sa.updated ORDER BY sa.user_id SEPARATOR "\\n") AS sa_updated,
+       GROUP_CONCAT(IFNULL(sa.canceled, 'NULL') ORDER BY sa.user_id SEPARATOR "\\n") AS sa_canceled,
+       GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS sau_id,
+       GROUP_CONCAT(sau.pseudonym ORDER BY sa.user_id SEPARATOR "\\n") AS sau_pseudonym
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
+LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
+LEFT JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
+LEFT JOIN RapsysAirBundle:Snippet AS p ON (p.location_id = s.location_id AND p.user_id = a.user_id AND p.locale = :locale)
+LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
+LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
+WHERE s.id = :sid
+GROUP BY s.id
+ORDER BY NULL
+SQL;
+
+               //Replace bundle entity name by table name
+               $req = str_replace(array_keys($tables), array_values($tables), $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
+               $rsm->addScalarResult('id', 'id', 'integer')
+                       ->addScalarResult('date', 'date', 'date')
+                       ->addScalarResult('begin', 'begin', 'time')
+                       ->addScalarResult('start', 'start', 'datetime')
+                       ->addScalarResult('length', 'length', 'time')
+                       ->addScalarResult('stop', 'stop', 'datetime')
+                       ->addScalarResult('rainfall', 'rainfall', 'float')
+                       ->addScalarResult('rainrisk', 'rainrisk', 'float')
+                       ->addScalarResult('realfeel', 'realfeel', 'float')
+                       ->addScalarResult('realfeelmin', 'realfeelmin', 'float')
+                       ->addScalarResult('realfeelmax', 'realfeelmax', 'float')
+                       ->addScalarResult('temperature', 'temperature', 'float')
+                       ->addScalarResult('temperaturemin', 'temperaturemin', 'float')
+                       ->addScalarResult('temperaturemax', 'temperaturemax', 'float')
+                       ->addScalarResult('locked', 'locked', 'datetime')
+                       ->addScalarResult('created', 'created', 'datetime')
+                       ->addScalarResult('updated', 'updated', 'datetime')
+                       ->addScalarResult('l_id', 'l_id', 'integer')
+                       ->addScalarResult('l_short', 'l_short', 'string')
+                       ->addScalarResult('l_title', 'l_title', 'string')
+                       ->addScalarResult('l_address', 'l_address', 'string')
+                       ->addScalarResult('l_zipcode', 'l_zipcode', 'string')
+                       ->addScalarResult('l_city', 'l_city', 'string')
+                       ->addScalarResult('l_latitude', 'l_latitude', 'float')
+                       ->addScalarResult('l_longitude', 'l_longitude', 'float')
+                       ->addScalarResult('t_id', 't_id', 'integer')
+                       ->addScalarResult('t_title', 't_title', 'string')
+                       ->addScalarResult('a_id', 'a_id', 'integer')
+                       ->addScalarResult('a_canceled', 'a_canceled', 'datetime')
+                       ->addScalarResult('au_id', 'au_id', 'integer')
+                       ->addScalarResult('au_pseudonym', 'au_pseudonym', 'string')
+                       ->addScalarResult('p_id', 'p_id', 'integer')
+                       ->addScalarResult('p_description', 'p_description', 'text')
+                       ->addScalarResult('p_class', 'p_class', 'text')
+                       ->addScalarResult('p_contact', 'p_contact', 'text')
+                       ->addScalarResult('p_donate', 'p_donate', 'text')
+                       ->addScalarResult('p_link', 'p_link', 'text')
+                       ->addScalarResult('p_profile', 'p_profile', 'text')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sa_id', 'sa_id', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sa_score', 'sa_score', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sa_created', 'sa_created', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sa_updated', 'sa_updated', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sa_canceled', 'sa_canceled', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sau_id', 'sau_id', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sau_pseudonym', 'sau_pseudonym', 'string')
+                       ->addIndexByScalar('id');
+
+               //Return result
+               return $em
+                       ->createNativeQuery($req, $rsm)
+                       ->setParameter('sid', $id)
+                       ->setParameter('locale', $locale)
+                       ->getOneOrNullResult();
+       }
+
+       /**
+        * Fetch sessions calendar with translated location by date period
+        *
+        * @param $translator The TranslatorInterface instance
+        * @param $period The date period
+        * @param $locationId The location id
+        * @param $sessionId The session id
+        * @param $granted The session is granted
+        */
+       public function fetchCalendarByDatePeriod(TranslatorInterface $translator, $period, $locationId = null, $sessionId = null, $granted = false) {
+               //Get entity manager
+               $em = $this->getEntityManager();
+
+               //Get quote strategy
+               $qs = $em->getConfiguration()->getQuoteStrategy();
+               $dp = $em->getConnection()->getDatabasePlatform();
+
+               //Get quoted table names
+               //XXX: this allow to make this code table name independent
+               $tables = [
+                       'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
+                       'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+                       'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+                       'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
+                       'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+                       'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
+                       'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
+                       ':afterid' => 4,
+                       "\t" => '',
+                       "\n" => ' '
+               ];
+
+               //Init granted sql
+               $grantSql = '';
+
+               //When granted is set
+               if (empty($granted)) {
+                       //Set application and user as optional
+                       $grantSql = 'LEFT ';
+               }
+
+               //Init location sql
+               $locationSql = '';
+
+               //When location id is set
+               if (!empty($locationId)) {
+                       //Add location id clause
+                       $locationSql = "\n\t".'AND s.location_id = :lid';
+               }
+
+               //Set the request
+               $req = <<<SQL
+SELECT
+       s.id,
+       s.date,
+       s.rainrisk,
+       s.rainfall,
+       s.realfeel,
+       s.temperature,
+       s.locked,
+       ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS start,
+       ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS stop,
+       s.location_id AS l_id,
+       l.short AS l_short,
+       l.title AS l_title,
+       s.slot_id AS t_id,
+       t.title AS t_title,
+       s.application_id AS a_id,
+       a.canceled AS a_canceled,
+       a.user_id AS au_id,
+       au.pseudonym AS au_pseudonym,
+       GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS sau_id,
+       GROUP_CONCAT(sau.pseudonym ORDER BY sa.user_id SEPARATOR "\\n") AS sau_pseudonym
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
+${grantSql}JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
+${grantSql}JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
+LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
+LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
+WHERE s.date BETWEEN :begin AND :end${locationSql}
+GROUP BY s.id
+ORDER BY NULL
+SQL;
+
+               //Replace bundle entity name by table name
+               $req = str_replace(array_keys($tables), array_values($tables), $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('date', 'date', 'date')
+                       ->addScalarResult('rainrisk', 'rainrisk', 'float')
+                       ->addScalarResult('rainfall', 'rainfall', 'float')
+                       ->addScalarResult('realfeel', 'realfeel', 'float')
+                       ->addScalarResult('temperature', 'temperature', 'float')
+                       ->addScalarResult('locked', 'locked', 'datetime')
+                       ->addScalarResult('start', 'start', 'datetime')
+                       ->addScalarResult('stop', 'stop', 'datetime')
+                       ->addScalarResult('t_id', 't_id', 'integer')
+                       ->addScalarResult('t_title', 't_title', 'string')
+                       ->addScalarResult('l_id', 'l_id', 'integer')
+                       ->addScalarResult('l_short', 'l_short', 'string')
+                       ->addScalarResult('l_title', 'l_title', 'string')
+                       ->addScalarResult('a_id', 'a_id', 'integer')
+                       ->addScalarResult('a_canceled', 'a_canceled', 'datetime')
+                       ->addScalarResult('au_id', 'au_id', 'integer')
+                       ->addScalarResult('au_pseudonym', 'au_pseudonym', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sau_id', 'sau_id', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sau_pseudonym', 'sau_pseudonym', 'string')
+                       ->addIndexByScalar('id');
+
+               //Fetch result
+               $res = $em
+                       ->createNativeQuery($req, $rsm)
+                       ->setParameter('begin', $period->getStartDate())
+                       ->setParameter('end', $period->getEndDate());
+
+               //Add optional location id
+               if (!empty($locationId)) {
+                       $res->setParameter('lid', $locationId);
+               }
+
+               //Get result
+               $res = $res->getResult();
+
+               //Init calendar
+               $calendar = [];
+
+               //Init month
+               $month = null;
+
+               //Iterate on each day
+               foreach($period as $date) {
+                       //Init day in calendar
+                       $calendar[$Ymd = $date->format('Ymd')] = [
+                               'title' => $translator->trans($date->format('l')).' '.$date->format('d'),
+                               'class' => [],
+                               'sessions' => []
+                       ];
+
+                       //Detect month change
+                       if ($month != $date->format('m')) {
+                               $month = $date->format('m');
+                               //Append month for first day of month
+                               //XXX: except if today to avoid double add
+                               if ($date->format('U') != strtotime('today')) {
+                                       $calendar[$Ymd]['title'] .= '/'.$month;
+                               }
+                       }
+                       //Deal with today
+                       if ($date->format('U') == ($today = strtotime('today'))) {
+                               $calendar[$Ymd]['title'] .= '/'.$month;
+                               $calendar[$Ymd]['current'] = true;
+                               $calendar[$Ymd]['class'][] = 'current';
+                       }
+                       //Disable passed days
+                       if ($date->format('U') < $today) {
+                               $calendar[$Ymd]['disabled'] = true;
+                               $calendar[$Ymd]['class'][] = 'disabled';
+                       }
+                       //Set next month days
+                       if ($date->format('m') > date('m')) {
+                               $calendar[$Ymd]['next'] = true;
+                               #$calendar[$Ymd]['class'][] = 'next';
+                       }
+
+                       //Detect sunday
+                       if ($date->format('w') == 0) {
+                               $calendar[$Ymd]['class'][] = 'sunday';
+                       }
+
+                       //Iterate on each session to find the one of the day
+                       foreach($res as $session) {
+                               if (($sessionYmd = $session['date']->format('Ymd')) == $Ymd) {
+                                       //Count number of application
+                                       $count = count(explode("\n", $session['sau_id']));
+
+                                       //Compute classes
+                                       $class = [];
+                                       if (!empty($session['a_id'])) {
+                                               $applications = [ $session['au_id'] => $session['au_pseudonym'] ];
+                                               if (!empty($session['a_canceled'])) {
+                                                       $class[] = 'canceled';
+                                               } else {
+                                                       $class[] = 'granted';
+                                               }
+                                       } elseif ($count > 1) {
+                                               $class[] = 'disputed';
+                                       } elseif (!empty($session['locked'])) {
+                                               $class[] = 'locked';
+                                       } else {
+                                               $class[] = 'pending';
+                                       }
+
+                                       if ($sessionId == $session['id']) {
+                                               $class[] = 'highlight';
+                                       }
+
+                                       //Set temperature
+                                       //XXX: realfeel may be null, temperature should not
+                                       $temperature = $session['realfeel'] !== null ? $session['realfeel'] : $session['temperature'];
+
+                                       //Compute weather
+                                       //XXX: rainfall may be null
+                                       if ($session['rainrisk'] > 0.50 || $session['rainfall'] > 2) {
+                                               $weather = self::GLYPHS['Stormy'];
+                                       } elseif ($session['rainrisk'] > 0.40 || $session['rainfall'] > 1) {
+                                               $weather = self::GLYPHS['Rainy'];
+                                       } elseif ($temperature > 24) {
+                                               $weather = self::GLYPHS['Cleary'];
+                                       } elseif ($temperature > 17) {
+                                               $weather = self::GLYPHS['Sunny'];
+                                       } elseif ($temperature > 10) {
+                                               $weather = self::GLYPHS['Cloudy'];
+                                       } elseif ($temperature !== null) {
+                                               $weather = self::GLYPHS['Winty'];
+                                       } else {
+                                               $weather = null;
+                                       }
+
+                                       //Init weathertitle
+                                       $weathertitle = [];
+
+                                       //Check if realfeel is available
+                                       if ($session['realfeel'] !== null) {
+                                               $weathertitle[] = $session['realfeel'].'°R';
+                                       }
+
+                                       //Check if temperature is available
+                                       if ($session['temperature'] !== null) {
+                                               $weathertitle[] = $session['temperature'].'°C';
+                                       }
+
+                                       //Check if rainrisk is available
+                                       if ($session['rainrisk'] !== null) {
+                                               $weathertitle[] = ($session['rainrisk']*100).'%';
+                                       }
+
+                                       //Check if rainfall is available
+                                       if ($session['rainfall'] !== null) {
+                                               $weathertitle[] = $session['rainfall'].'mm';
+                                       }
+
+                                       //Set applications
+                                       $applications = [
+                                               0 => $translator->trans($session['t_title']).' '.$translator->trans('at '.$session['l_title']).$translator->trans(':')
+                                       ];
+
+                                       //Fetch pseudonyms from session applications
+                                       $applications += array_combine(explode("\n", $session['sau_id']), array_map(function ($v) {return '- '.$v;}, explode("\n", $session['sau_pseudonym'])));
+
+                                       //Set pseudonym
+                                       $pseudonym = null;
+
+                                       //Check that session is not granted
+                                       if (empty($session['a_id'])) {
+                                               //With location id and unique application
+                                               if ($count == 1) {
+                                                       //Set unique application pseudonym
+                                                       $pseudonym = $session['sau_pseudonym'];
+                                               }
+                                       //Session is granted
+                                       } else {
+                                               //Replace granted application
+                                               $applications[$session['au_id']] = '* '.$session['au_pseudonym'];
+
+                                               //Set pseudonym
+                                               $pseudonym = $session['au_pseudonym'].($count > 1 ? ' ['.$count.']':'');
+                                       }
+
+                                       //Add the session
+                                       $calendar[$Ymd]['sessions'][$session['t_id'].sprintf('%05d', $session['id'])] = [
+                                               'id' => $session['id'],
+                                               'start' => $session['start'],
+                                               'stop' => $session['stop'],
+                                               'location' => $translator->trans($session['l_short']),
+                                               'pseudonym' => $pseudonym,
+                                               'class' => $class,
+                                               'slot' => self::GLYPHS[$session['t_title']],
+                                               'slottitle' => $translator->trans($session['t_title']),
+                                               'weather' => $weather,
+                                               'weathertitle' => implode(' ', $weathertitle),
+                                               'applications' => $applications
+                                       ];
+                               }
+                       }
+
+                       //Sort sessions
+                       ksort($calendar[$Ymd]['sessions']);
+               }
+
+               //Send result
+               return $calendar;
+       }
+
+       /**
+        * Fetch sessions calendar with translated location by date period and user
+        *
+        * @param $translator The TranslatorInterface instance
+        * @param $period The date period
+        * @param $userId The user id
+        * @param $sessionId The session id
+        */
+       public function fetchUserCalendarByDatePeriod(TranslatorInterface $translator, $period, $userId = null, $sessionId = null) {
+               //Get entity manager
+               $em = $this->getEntityManager();
+
+               //Get quote strategy
+               $qs = $em->getConfiguration()->getQuoteStrategy();
+               $dp = $em->getConnection()->getDatabasePlatform();
+
+               //Get quoted table names
+               //XXX: this allow to make this code table name independent
+               $tables = [
+                       'RapsysAirBundle:GroupUser' => $qs->getJoinTableName($em->getClassMetadata('RapsysAirBundle:User')->getAssociationMapping('groups'), $em->getClassMetadata('RapsysAirBundle:User'), $dp),
+                       'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+                       'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+                       'RapsysAirBundle:Group' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Group'), $dp),
+                       'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+                       'RapsysAirBundle:Slot' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Slot'), $dp),
+                       'RapsysAirBundle:User' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:User'), $dp),
+                       ':afterid' => 4,
+                       "\t" => '',
+                       "\n" => ' '
+               ];
+
+               //Init user sql
+               $userJoinSql = $userWhereSql = '';
+
+               //When user id is set
+               if (!empty($userId)) {
+                       //Add user join
+                       $userJoinSql = 'JOIN RapsysAirBundle:Application AS sua ON (sua.session_id = s.id)'."\n";
+                       //Add user id clause
+                       $userWhereSql = "\n\t".'AND sua.user_id = :uid';
+               }
+
+               //Set the request
+               //TODO: change as_u_* in sau_*, a_u_* in au_*, etc, see request up
+               $req = <<<SQL
+SELECT
+       s.id,
+       s.date,
+       s.rainrisk,
+       s.rainfall,
+       s.realfeel,
+       s.temperature,
+       s.locked,
+       ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS start,
+       ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) AS stop,
+       s.location_id AS l_id,
+       l.short AS l_short,
+       l.title AS l_title,
+       s.slot_id AS t_id,
+       t.title AS t_title,
+       s.application_id AS a_id,
+       a.user_id AS au_id,
+       au.pseudonym AS au_pseudonym,
+       GROUP_CONCAT(sa.user_id ORDER BY sa.user_id SEPARATOR "\\n") AS sau_id,
+       GROUP_CONCAT(CONCAT("- ", sau.pseudonym) ORDER BY sa.user_id SEPARATOR "\\n") AS sau_pseudonym
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+JOIN RapsysAirBundle:Slot AS t ON (t.id = s.slot_id)
+${userJoinSql}LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id)
+LEFT JOIN RapsysAirBundle:User AS au ON (au.id = a.user_id)
+LEFT JOIN RapsysAirBundle:Application AS sa ON (sa.session_id = s.id)
+LEFT JOIN RapsysAirBundle:User AS sau ON (sau.id = sa.user_id)
+WHERE s.date BETWEEN :begin AND :end${userWhereSql}
+GROUP BY s.id
+ORDER BY NULL
+SQL;
+
+               //Replace bundle entity name by table name
+               $req = str_replace(array_keys($tables), array_values($tables), $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('date', 'date', 'date')
+                       ->addScalarResult('rainrisk', 'rainrisk', 'float')
+                       ->addScalarResult('rainfall', 'rainfall', 'float')
+                       ->addScalarResult('realfeel', 'realfeel', 'float')
+                       ->addScalarResult('temperature', 'temperature', 'float')
+                       ->addScalarResult('locked', 'locked', 'datetime')
+                       ->addScalarResult('start', 'start', 'datetime')
+                       ->addScalarResult('stop', 'stop', 'datetime')
+                       ->addScalarResult('t_id', 't_id', 'integer')
+                       ->addScalarResult('t_title', 't_title', 'string')
+                       ->addScalarResult('l_id', 'l_id', 'integer')
+                       ->addScalarResult('l_short', 'l_short', 'string')
+                       ->addScalarResult('l_title', 'l_title', 'string')
+                       ->addScalarResult('a_id', 'a_id', 'integer')
+                       ->addScalarResult('au_id', 'au_id', 'integer')
+                       ->addScalarResult('au_pseudonym', 'au_pseudonym', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sau_id', 'sau_id', 'string')
+                       //XXX: is a string because of \n separator
+                       ->addScalarResult('sau_pseudonym', 'sau_pseudonym', 'string')
+                       ->addIndexByScalar('id');
+
+               //Fetch result
+               $res = $em
+                       ->createNativeQuery($req, $rsm)
+                       ->setParameter('begin', $period->getStartDate())
+                       ->setParameter('end', $period->getEndDate())
+                       ->setParameter('uid', $userId)
+                       ->getResult();
+
+               //Init calendar
+               $calendar = [];
+
+               //Init month
+               $month = null;
+
+               //Iterate on each day
+               foreach($period as $date) {
+                       //Init day in calendar
+                       $calendar[$Ymd = $date->format('Ymd')] = [
+                               'title' => $translator->trans($date->format('l')).' '.$date->format('d'),
+                               'class' => [],
+                               'sessions' => []
+                       ];
+
+                       //Detect month change
+                       if ($month != $date->format('m')) {
+                               $month = $date->format('m');
+                               //Append month for first day of month
+                               //XXX: except if today to avoid double add
+                               if ($date->format('U') != strtotime('today')) {
+                                       $calendar[$Ymd]['title'] .= '/'.$month;
+                               }
+                       }
+                       //Deal with today
+                       if ($date->format('U') == ($today = strtotime('today'))) {
+                               $calendar[$Ymd]['title'] .= '/'.$month;
+                               $calendar[$Ymd]['current'] = true;
+                               $calendar[$Ymd]['class'][] = 'current';
+                       }
+                       //Disable passed days
+                       if ($date->format('U') < $today) {
+                               $calendar[$Ymd]['disabled'] = true;
+                               $calendar[$Ymd]['class'][] = 'disabled';
+                       }
+                       //Set next month days
+                       if ($date->format('m') > date('m')) {
+                               $calendar[$Ymd]['next'] = true;
+                               #$calendar[$Ymd]['class'][] = 'next';
+                       }
+
+                       //Detect sunday
+                       if ($date->format('w') == 0) {
+                               $calendar[$Ymd]['class'][] = 'sunday';
+                       }
+
+                       //Iterate on each session to find the one of the day
+                       foreach($res as $session) {
+                               if (($sessionYmd = $session['date']->format('Ymd')) == $Ymd) {
+                                       //Count number of application
+                                       $count = count(explode("\n", $session['sau_id']));
+
+                                       //Compute classes
+                                       $class = [];
+                                       if (!empty($session['a_id'])) {
+                                               $applications = [ $session['au_id'] => $session['au_pseudonym'] ];
+                                               if ($session['au_id'] == $userId) {
+                                                       $class[] = 'granted';
+                                               } else {
+                                                       $class[] = 'disputed';
+                                               }
+                                       } elseif ($count > 1) {
+                                               $class[] = 'disputed';
+                                       } elseif (!empty($session['locked'])) {
+                                               $class[] = 'locked';
+                                       } else {
+                                               $class[] = 'pending';
+                                       }
+
+                                       if ($sessionId == $session['id']) {
+                                               $class[] = 'highlight';
+                                       }
+
+                                       //Set temperature
+                                       //XXX: realfeel may be null, temperature should not
+                                       $temperature = $session['realfeel'] !== null ? $session['realfeel'] : $session['temperature'];
+
+                                       //Compute weather
+                                       //XXX: rainfall may be null
+                                       if ($session['rainrisk'] > 0.50 || $session['rainfall'] > 2) {
+                                               $weather = self::GLYPHS['Stormy'];
+                                       } elseif ($session['rainrisk'] > 0.40 || $session['rainfall'] > 1) {
+                                               $weather = self::GLYPHS['Rainy'];
+                                       } elseif ($temperature > 24) {
+                                               $weather = self::GLYPHS['Cleary'];
+                                       } elseif ($temperature > 17) {
+                                               $weather = self::GLYPHS['Sunny'];
+                                       } elseif ($temperature > 10) {
+                                               $weather = self::GLYPHS['Cloudy'];
+                                       } elseif ($temperature !== null) {
+                                               $weather = self::GLYPHS['Winty'];
+                                       } else {
+                                               $weather = null;
+                                       }
+
+                                       //Init weathertitle
+                                       $weathertitle = [];
+
+                                       //Check if realfeel is available
+                                       if ($session['realfeel'] !== null) {
+                                               $weathertitle[] = $session['realfeel'].'°R';
+                                       }
+
+                                       //Check if temperature is available
+                                       if ($session['temperature'] !== null) {
+                                               $weathertitle[] = $session['temperature'].'°C';
+                                       }
+
+                                       //Check if rainrisk is available
+                                       if ($session['rainrisk'] !== null) {
+                                               $weathertitle[] = ($session['rainrisk']*100).'%';
+                                       }
+
+                                       //Check if rainfall is available
+                                       if ($session['rainfall'] !== null) {
+                                               $weathertitle[] = $session['rainfall'].'mm';
+                                       }
+
+                                       //Set applications
+                                       $applications = [
+                                               0 => $translator->trans($session['t_title']).' '.$translator->trans('at '.$session['l_title']).$translator->trans(':')
+                                       ];
+
+                                       //Fetch pseudonyms from session applications
+                                       $applications += array_combine(explode("\n", $session['sau_id']), array_map(function ($v) {return '- '.$v;}, explode("\n", $session['sau_pseudonym'])));
+
+                                       //Set pseudonym
+                                       $pseudonym = null;
+
+                                       //Check that session is not granted
+                                       if (empty($session['a_id'])) {
+                                               //With location id and unique application
+                                               if ($count == 1) {
+                                                       //Set unique application pseudonym
+                                                       $pseudonym = $session['sau_pseudonym'];
+                                               }
+                                       //Session is granted
+                                       } else {
+                                               //Replace granted application
+                                               $applications[$session['au_id']] = '* '.$session['au_pseudonym'];
+
+                                               //Set pseudonym
+                                               $pseudonym = $session['au_pseudonym'].($count > 1 ? ' ['.$count.']':'');
+                                       }
+
+                                       //Set title
+                                       $title = $translator->trans($session['l_title']).($count > 1 ? ' ['.$count.']':'');
+
+                                       //Add the session
+                                       $calendar[$Ymd]['sessions'][$session['t_id'].sprintf('%02d', $session['l_id'])] = [
+                                               'id' => $session['id'],
+                                               'start' => $session['start'],
+                                               'stop' => $session['stop'],
+                                               'location' => $translator->trans($session['l_short']),
+                                               'pseudonym' => $pseudonym,
+                                               'class' => $class,
+                                               'slot' => self::GLYPHS[$session['t_title']],
+                                               'slottitle' => $translator->trans($session['t_title']),
+                                               'weather' => $weather,
+                                               'weathertitle' => implode(' ', $weathertitle),
+                                               'applications' => $applications
+                                       ];
+                               }
+                       }
+
+                       //Sort sessions
+                       ksort($calendar[$Ymd]['sessions']);
+               }
+
+               //Send result
+               return $calendar;
+       }
+
+       /**
+        * Find all session pending hourly weather
+        *
+        * @return array<Session> The sessions to update
+        */
+       public function findAllPendingHourlyWeather() {
+               //Get entity manager
+               $em = $this->getEntityManager();
+
+               //Get quote strategy
+               $qs = $em->getConfiguration()->getQuoteStrategy();
+               $dp = $em->getConnection()->getDatabasePlatform();
+
+               //Get quoted table names
+               //XXX: this allow to make this code table name independent
+               $tables = [
+                       'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+                       'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+                       //Accuweather
+                       ':accuhourly' => self::ACCUWEATHER_HOURLY,
+                       //Delay
+                       ':afterid' => 4,
+                       "\t" => '',
+                       "\n" => ' '
+               ];
+
+               //Select all sessions starting and stopping in the next 3 days
+               //XXX: select session starting after now and stopping before date(now)+3d as accuweather only provide hourly data for the next 3 days (INTERVAL 3 DAY)
+               $req = <<<SQL
+SELECT s.id, s.slot_id, s.location_id, s.date, s.begin, s.length, s.rainfall, s.rainrisk, s.realfeel, s.realfeelmin, s.realfeelmax, s.temperature, s.temperaturemin, s.temperaturemax, l.zipcode
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+WHERE ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) >= NOW() AND ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) < DATE(ADDDATE(NOW(), INTERVAL :accuhourly DAY))
+SQL;
+
+               //Replace bundle entity name by table name
+               $req = str_replace(array_keys($tables), array_values($tables), $req);
+
+               //Get result set mapping instance
+               $rsm = new ResultSetMapping();
+
+               //Declare all fields
+               $rsm
+                       ->addEntityResult('RapsysAirBundle:Session', 's')
+                       ->addFieldResult('s', 'id', 'id')
+                       ->addFieldResult('s', 'date', 'date')
+                       ->addFieldResult('s', 'begin', 'begin')
+                       ->addFieldResult('s', 'length', 'length')
+                       ->addFieldResult('s', 'rainfall', 'rainfall')
+                       ->addFieldResult('s', 'rainrisk', 'rainrisk')
+                       ->addFieldResult('s', 'realfeel', 'realfeel')
+                       ->addFieldResult('s', 'realfeelmin', 'realfeelmin')
+                       ->addFieldResult('s', 'realfeelmax', 'realfeelmax')
+                       ->addFieldResult('s', 'temperature', 'temperature')
+                       ->addFieldResult('s', 'temperaturemin', 'temperaturemin')
+                       ->addFieldResult('s', 'temperaturemax', 'temperaturemax')
+                       ->addJoinedEntityResult('RapsysAirBundle:Slot', 'o', 's', 'slot')
+                       ->addFieldResult('o', 'slot_id', 'id')
+                       ->addJoinedEntityResult('RapsysAirBundle:Location', 'l', 's', 'location')
+                       ->addFieldResult('l', 'location_id', 'id')
+                       ->addFieldResult('l', 'zipcode', 'zipcode')
+                       ->addIndexBy('s', 'id');
+
+               //Send result
+               return $em
+                       ->createNativeQuery($req, $rsm)
+                       ->getResult();
+       }
+
+       /**
+        * Find all session pending daily weather
+        *
+        * @return array<Session> The sessions to update
+        */
+       public function findAllPendingDailyWeather() {
+               //Get entity manager
+               $em = $this->getEntityManager();
+
+               //Get quote strategy
+               $qs = $em->getConfiguration()->getQuoteStrategy();
+               $dp = $em->getConnection()->getDatabasePlatform();
+
+               //Get quoted table names
+               //XXX: this allow to make this code table name independent
+               $tables = [
+                       'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+                       'RapsysAirBundle:Location' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Location'), $dp),
+                       //Accuweather
+                       ':accudaily' => self::ACCUWEATHER_DAILY,
+                       ':accuhourly' => self::ACCUWEATHER_HOURLY,
+                       //Delay
+                       ':afterid' => 4,
+                       "\t" => '',
+                       "\n" => ' '
+               ];
+
+               //Select all sessions stopping after next 3 days
+               //XXX: select session stopping after or equal date(now)+3d as accuweather only provide hourly data for the next 3 days (INTERVAL 3 DAY)
+               $req = <<<SQL
+SELECT s.id, s.slot_id, s.location_id, s.date, s.begin, s.length, s.rainfall, s.rainrisk, s.realfeel, s.realfeelmin, s.realfeelmax, s.temperature, s.temperaturemin, s.temperaturemax, l.zipcode
+FROM RapsysAirBundle:Session AS s
+JOIN RapsysAirBundle:Location AS l ON (l.id = s.location_id)
+WHERE ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) >= DATE(ADDDATE(NOW(), INTERVAL :accuhourly DAY)) AND ADDDATE(ADDTIME(ADDTIME(s.date, s.begin), s.length), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY) < DATE(ADDDATE(NOW(), INTERVAL :accudaily DAY))
+SQL;
+
+               //Replace bundle entity name by table name
+               $req = str_replace(array_keys($tables), array_values($tables), $req);
+
+               //Get result set mapping instance
+               $rsm = new ResultSetMapping();
+
+               //Declare all fields
+               $rsm
+                       ->addEntityResult('RapsysAirBundle:Session', 's')
+                       ->addFieldResult('s', 'id', 'id')
+                       ->addFieldResult('s', 'date', 'date')
+                       ->addFieldResult('s', 'begin', 'begin')
+                       ->addFieldResult('s', 'length', 'length')
+                       ->addFieldResult('s', 'rainfall', 'rainfall')
+                       ->addFieldResult('s', 'rainrisk', 'rainrisk')
+                       ->addFieldResult('s', 'realfeel', 'realfeel')
+                       ->addFieldResult('s', 'realfeelmin', 'realfeelmin')
+                       ->addFieldResult('s', 'realfeelmax', 'realfeelmax')
+                       ->addFieldResult('s', 'temperature', 'temperature')
+                       ->addFieldResult('s', 'temperaturemin', 'temperaturemin')
+                       ->addFieldResult('s', 'temperaturemax', 'temperaturemax')
+                       ->addJoinedEntityResult('RapsysAirBundle:Slot', 'o', 's', 'slot')
+                       ->addFieldResult('o', 'slot_id', 'id')
+                       ->addJoinedEntityResult('RapsysAirBundle:Location', 'l', 's', 'location')
+                       ->addFieldResult('l', 'location_id', 'id')
+                       ->addFieldResult('l', 'zipcode', 'zipcode')
+                       ->addIndexBy('s', 'id');
+
+               //Send result
+               return $em
+                       ->createNativeQuery($req, $rsm)
+                       ->getResult();
+       }
+
+       /**
+        * Find every session pending application
+        *
+        * @return array<Session> The sessions to update
+        */
+       public function findAllPendingApplication() {
+               //Get entity manager
+               $em = $this->getEntityManager();
+
+               //Get quote strategy
+               $qs = $em->getConfiguration()->getQuoteStrategy();
+               $dp = $em->getConnection()->getDatabasePlatform();
+
+               //Get quoted table names
+               //XXX: this allow to make this code table name independent
+               $tables = [
+                       'RapsysAirBundle:Application' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Application'), $dp),
+                       'RapsysAirBundle:Session' => $qs->getTableName($em->getClassMetadata('RapsysAirBundle:Session'), $dp),
+                       //Delay
+                       ':regulardelay' => self::REGULAR_DELAY * 24 * 3600,
+                       ':seniordelay' => self::SENIOR_DELAY * 24 * 3600,
+                       //Slot
+                       ':afterid' => 4,
+                       "\t" => '',
+                       "\n" => ' '
+               ];
+
+               //Select all sessions not locked without application or canceled application within attribution period
+               //XXX: DIFF(start, now) <= IF(DIFF(start, created) <= SENIOR_DELAY in DAY, DIFF(start, created) * 3 / 4, SENIOR_DELAY)
+               //TODO: remonter les données pour le mail ?
+               $req =<<<SQL
+SELECT s.id
+FROM RapsysAirBundle:Session as s
+LEFT JOIN RapsysAirBundle:Application AS a ON (a.id = s.application_id AND a.canceled IS NULL)
+JOIN RapsysAirBundle:Application AS a2 ON (a2.session_id = s.id AND a2.canceled IS NULL)
+WHERE s.locked IS NULL AND a.id IS NULL AND
+TIME_TO_SEC(TIMEDIFF(@dt_start := ADDDATE(ADDTIME(s.date, s.begin), INTERVAL IF(s.slot_id = :afterid, 1, 0) DAY), NOW())) <= IF(
+       TIME_TO_SEC(@td_sc := TIMEDIFF(@dt_start, s.created)) <= :seniordelay,
+       ROUND(TIME_TO_SEC(@td_sc) * :regulardelay / :seniordelay),
+       :seniordelay
+)
+GROUP BY s.id
+ORDER BY @dt_start ASC, s.created ASC
+SQL;
+
+
+               //Replace bundle entity name by table name
+               $req = str_replace(array_keys($tables), array_values($tables), $req);
+
+               //Get result set mapping instance
+               $rsm = new ResultSetMapping();
+
+               //Declare all fields
+               $rsm
+                       ->addEntityResult('RapsysAirBundle:Session', 's')
+                       ->addFieldResult('s', 'id', 'id')
+                       ->addIndexBy('s', 'id');