| 1: | <?php |
| 2: | declare(strict_types=1); |
| 3: | |
| 4: | namespace om\ICal; |
| 5: | |
| 6: | use DateInterval; |
| 7: | use om\ICal\Value\DateTimeValue; |
| 8: | use om\ICal\Value\Period; |
| 9: | |
| 10: | |
| 11: | |
| 12: | |
| 13: | final class FreeBusy extends Item { |
| 14: | public function end(): ?DateTimeValue { |
| 15: | return $this->date('DTEND'); |
| 16: | } |
| 17: | |
| 18: | public function duration(): DateInterval { |
| 19: | $start = $this->start(); |
| 20: | $end = $this->end(); |
| 21: | return $start !== null && $end !== null ? self::between($start, $end) : new DateInterval('PT0S'); |
| 22: | } |
| 23: | |
| 24: | |
| 25: | |
| 26: | |
| 27: | |
| 28: | |
| 29: | public function periods(): array { |
| 30: | $result = []; |
| 31: | foreach ($this->properties('FREEBUSY') as $property) { |
| 32: | $type = strtoupper($property->parameter('FBTYPE') ?? 'BUSY'); |
| 33: | foreach ($this->calendar->values()->periods($property) as $period) { |
| 34: | $result[] = [$period, $type]; |
| 35: | } |
| 36: | } |
| 37: | return $result; |
| 38: | } |
| 39: | } |
| 40: | |