public function DateRecurRRule::__construct in Recurring Dates Field 8

Parameters

string $rrule The repeat rule.:

\DateTime|DrupalDateTime $startDate The start date (DTSTART).:

\DateTime|DrupalDateTime|NULL $startDateEnd Optionally, the initial event's end date.:

Throws

\InvalidArgumentException

File

src/DateRecurRRule.php, line 78

Class

DateRecurRRule

Namespace

Drupal\date_recur

Code

public function __construct($rrule, $startDate, $startDateEnd = NULL, $timezone = NULL) {
  $this->originalRuleString = $rrule;
  $this->startDate = $startDate;
  $this->recurTime = $this->startDate
    ->format('H:i');
  if (empty($startDateEnd)) {
    $startDateEnd = clone $startDate;
  }
  $this->startDateEnd = $startDateEnd;
  $this->recurDiff = $this->startDate
    ->diff($startDateEnd);
  $this::parseRrule($rrule, $startDate);
  $this->rrule = new DateRecurDefaultRSet();
  $this->rrule
    ->addRRule(new DateRecurDefaultRRule($this->parts));
  if (!empty($this->setParts)) {
    foreach ($this->setParts as $type => $type_parts) {
      foreach ($type_parts as $part) {
        list(, $part) = explode(':', $part);
        switch ($type) {
          case 'RDATE':
            $this->rrule
              ->addDate($part);
            break;
          case 'EXDATE':
            $this->rrule
              ->addExDate($part);
            break;
          case 'EXRULE':
            $this->rrule
              ->addExRule($part);
        }
      }
    }
  }
  if ($timezone) {
    $this->timezone = $timezone;
    $start = clone $this->startDate;
    $start
      ->setTimezone(new \DateTimeZone($this->timezone));
    $this->timezoneOffset = $start
      ->getOffset();
    $this->rrule
      ->setTimezoneOffset($this->timezoneOffset);
  }
}