public function __construct($comparison, $grade, $promo)
{
$this->grade = $grade;
$this->comparison = $comparison;
$this->promo = $promo;
if ($this->grade != UserFilter::DISPLAY) {
UserFilter::assertGrade($this->grade);
}
if ($this->grade == UserFilter::DISPLAY && $this->comparison != '=') {
// XXX: we might try to guess the grade from the first char of the promo and forbid only '<= 2004', but allow '<= X2004'
Platal::page()->killError("Il n'est pas possible d'appliquer la comparaison '" . $this->comparison . "' aux promotions sans spécifier de formation (X/M/D)");
}
}
