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<?php
namespace Icinga\Module\Director\Objects;
use Icinga\Module\Director\Data\Db\DbObject;
class IcingaScheduledDowntimeRange extends DbObject
{
protected $keyName = ['scheduled_downtime_id', 'range_key', 'range_type'];
protected $table = 'icinga_scheduled_downtime_range';
protected $defaultProperties = [
'scheduled_downtime_id' => null,
'range_key' => null,
'range_value' => null,
'range_type' => 'include',
'merge_behaviour' => 'set',
];
public function isActive($now = null)
{
if ($now === null) {
$now = time();
}
if (false === ($weekDay = $this->getWeekDay($this->get('range_key')))) {
// TODO, dates are not yet supported
return false;
}
if ((int) date('w', $now) !== $weekDay) {
return false;
}
$timeRanges = preg_split('/\s*,\s*/', $this->get('range_value'), -1, PREG_SPLIT_NO_EMPTY);
foreach ($timeRanges as $timeRange) {
if ($this->timeRangeIsActive($timeRange, $now)) {
return true;
}
}
return false;
}
protected function timeRangeIsActive($rangeString, $now)
{
$hBegin = $mBegin = $hEnd = $mEnd = null;
if (sscanf($rangeString, '%2d:%2d-%2d:%2d', $hBegin, $mBegin, $hEnd, $mEnd) === 4) {
if ($this->timeFromHourMin($hBegin, $mBegin, $now) <= $now
&& $this->timeFromHourMin($hEnd, $mEnd, $now) >= $now
) {
return true;
}
} else {
// TODO: throw exception?
}
return false;
}
protected function timeFromHourMin($hour, $min, $now)
{
return strtotime(sprintf('%s %02d:%02d:00', date('Y-m-d', $now), $hour, $min));
}
protected function getWeekDay($day)
{
switch ($day) {
case 'sunday':
return 0;
case 'monday':
return 1;
case 'tuesday':
return 2;
case 'wednesday':
return 3;
case 'thursday':
return 4;
case 'friday':
return 5;
case 'saturday':
return 6;
}
return false;
}
}
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