getSeverity()) { case self::SEVERITY_CRITICAL: return 'critical'; case self::SEVERITY_HIGH: return 'high'; case self::SEVERITY_NORMAL: return 'normal'; case self::SEVERITY_LOW: return 'low'; } } public function getSeverityClass() { switch ($this->getSeverity()) { case self::SEVERITY_CRITICAL: return 'danger'; case self::SEVERITY_HIGH: return 'warning'; case self::SEVERITY_NORMAL: return 'info'; case self::SEVERITY_LOW: return 'default'; } } }