/**
*
* Retourne la date de debut de periode
*
* @param string $format The date/time format string (either date()-style or strftime()-style).
* If format is NULL, then the raw DateTime object will be returned.
*
* @return DateTime $date ou null si non précisé
*/
public function getDateDebut($format = null) {
if(null === $this->dateDebut) {
if ($this->isNew()) {
//do nothing
} else {
$dateDebut = null;
if ($this->getNumPeriode() == 1) {
//on essaye de récupérer la date de début dans le calendrier des périodes
$edt_periode = EdtCalendrierPeriodeQuery::create()->filterByNumeroPeriode($this->getNumPeriode())->orderByDebutCalendrierTs()->findOne();
if ($edt_periode != null) {
$dateDebut = $edt_periode->getJourdebutCalendrier(null);
} else {
//c'est la premiere periode
//on va renvoyer par default le début de l'année scolaire
include_once(dirname(__FILE__).'/../../../helpers/EdtHelper.php');
$dateDebut = EdtHelper::getPremierJourAnneeScolaire($this->getDateFin());
}
} else {
//on renvoi la date de fin de la periode precedente
$periode_prec = PeriodeNoteQuery::create()->filterByIdClasse($this->getIdClasse())->filterByNumPeriode($this->getNumPeriode() - 1)->findOne();
if ($periode_prec != null) {
$dateDebut = $periode_prec->getDateFin(null);
}
//on prend le lendemain
if ($dateDebut !== null) {
$dateDebut->modify("+24 hours");
}
}
if ($dateDebut !== null) {
//on commence la periode a 00:00
$dateDebut->setTime(0,0,0);
}
$this->dateDebut = $dateDebut;
}
}
if ($this->dateDebut === null) {
//on initialise a un timestamp de 0 pour ne pas faire de nouveau la recherche
$this->dateDebut == new DateTime('@0');
return null;
} else if ($this->dateDebut->format('U') == 0) {
return null;
}
if ($format === null) {
//we return a DateTime object.
return $this->dateDebut;
} elseif (strpos($format, '%') !== false) {
return strftime($format, $this->dateDebut->format('U'));
} else {
return $this->dateDebut->format($format);
}
}
/**
* Get the associated EdtCalendrierPeriode object
*
* @param PropelPDO Optional Connection object.
* @return EdtCalendrierPeriode The associated EdtCalendrierPeriode object.
* @throws PropelException
*/
public function getEdtCalendrierPeriode(PropelPDO $con = null)
{
if ($this->aEdtCalendrierPeriode === null && (($this->id_calendrier !== "" && $this->id_calendrier !== null))) {
$this->aEdtCalendrierPeriode = EdtCalendrierPeriodeQuery::create()->findPk($this->id_calendrier, $con);
/* The following can be used additionally to
guarantee the related object contains a reference
to this object. This level of coupling may, however, be
undesirable since it could result in an only partially populated collection
in the referenced object.
$this->aEdtCalendrierPeriode->addEdtEmplacementCourss($this);
*/
}
return $this->aEdtCalendrierPeriode;
}
/**
* Removes this object from datastore and sets delete attribute.
*
* @param PropelPDO $con
* @return void
* @throws PropelException
* @see BaseObject::setDeleted()
* @see BaseObject::isDeleted()
*/
public function delete(PropelPDO $con = null)
{
if ($this->isDeleted()) {
throw new PropelException("This object has already been deleted.");
}
if ($con === null) {
$con = Propel::getConnection(EdtCalendrierPeriodePeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
}
$con->beginTransaction();
try {
$deleteQuery = EdtCalendrierPeriodeQuery::create()
->filterByPrimaryKey($this->getPrimaryKey());
$ret = $this->preDelete($con);
if ($ret) {
$deleteQuery->delete($con);
$this->postDelete($con);
$con->commit();
$this->setDeleted(true);
} else {
$con->commit();
}
} catch (Exception $e) {
$con->rollBack();
throw $e;
}
}
/**
* Returns a new EdtCalendrierPeriodeQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param Criteria $criteria Optional Criteria to build the query from
*
* @return EdtCalendrierPeriodeQuery
*/
public static function create($modelAlias = null, $criteria = null)
{
if ($criteria instanceof EdtCalendrierPeriodeQuery) {
return $criteria;
}
$query = new EdtCalendrierPeriodeQuery();
if (null !== $modelAlias) {
$query->setModelAlias($modelAlias);
}
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
/**
* Renvoie la liste des creneaux de la journee
*
* @return PropelObjectCollection EdtCreneau
*/
public static function retrieveAllEdtCalendrierPeriodesOrderByTime(){
if (self::$_all_periodes == null) {
self::$_all_periodes = EdtCalendrierPeriodeQuery::create()->addAscendingOrderByColumn(EdtCalendrierPeriodePeer::JOURDEBUT_CALENDRIER)->find();
}
return clone self::$_all_periodes;
}
