protected function DateRRuleCalc::add_current_day in Date 8

Helper function to add current date to the $dates array.

Check that the date to be added is between the start and end date and that it is not in the $this->exceptions, nor already in the $this->result array, and that it meets other criteria in the RRULE.

4 calls to DateRRuleCalc::add_current_day()

DateRRuleCalc::get_absolute_bydays in date_repeat/lib/Drupal/date_repeat/DateRRuleCalc.php

Get values for absolute BYDAYs.

DateRRuleCalc::get_bymonthday_results in date_repeat/lib/Drupal/date_repeat/DateRRuleCalc.php

Processing for BYMONTHDAY values.

DateRRuleCalc::get_other_results in date_repeat/lib/Drupal/date_repeat/DateRRuleCalc.php

Processing other than BYDAY or BYMONTHDAY.

DateRRuleCalc::get_relative_bydays in date_repeat/lib/Drupal/date_repeat/DateRRuleCalc.php

Get results for relative BYDAY values.

File

date_repeat/lib/Drupal/date_repeat/DateRRuleCalc.php, line 628

Code to compute the dates that match an iCal RRULE.

Class

DateRRuleCalc

Namespace

Drupal\date_repeat

Code

protected function add_current_day() {
  if (!empty($this->max_count) && sizeof($this->result) >= $this->max_count) {
    return FALSE;
  }
  if (!empty($this->end_date) && $this->current_day > $this->end_date) {
    return FALSE;
  }
  if ($this->current_day < $this->start_date) {
    return FALSE;
  }
  if (in_array($this->current_day
    ->format('Y-m-d'), $this->exceptions)) {
    return FALSE;
  }
  if (!empty($this->rrule['BYDAY'])) {
    $BYDAYS = $this->rrule['BYDAY'];
    foreach ($BYDAYS as $delta => $BYDAY) {
      $BYDAYS[$delta] = substr($BYDAY, -2);
    }
    if (!in_array(date_repeat_dow2day($this->current_day
      ->format('w')), $BYDAYS)) {
      return FALSE;
    }
  }
  if (!empty($this->rrule['BYYEAR']) && !in_array($this->current_day
    ->format('Y'), $this->rrule['BYYEAR'])) {
    return FALSE;
  }
  if (!empty($this->rrule['BYMONTH']) && !in_array($this->current_day
    ->format('n'), $this->rrule['BYMONTH'])) {
    return FALSE;
  }
  if (!empty($this->rrule['BYMONTHDAY'])) {

    // Test month days, but only if there are no negative numbers.
    $test = TRUE;
    $BYMONTHDAYS = array();
    foreach ($this->rrule['BYMONTHDAY'] as $day) {
      if ($day > 0) {
        $BYMONTHDAYS[] = $day;
      }
      else {
        $test = FALSE;
        break;
      }
    }
    if ($test && !empty($BYMONTHDAYS) && !in_array($this->current_day
      ->format('j'), $BYMONTHDAYS)) {
      return FALSE;
    }
  }

  // Don't add a day if it is already saved so we don't throw the count off.
  $formatted = $this->current_day
    ->format($this->default_format);
  if (in_array($formatted, $this->result)) {
    return TRUE;
  }
  else {
    $this->result[] = $formatted;
  }
}