function _datex_fix_missing_granularity in Datex 7.3

Helper function.

In case some granularity is missing from a field configuration some fix is needed.

2 calls to _datex_fix_missing_granularity()

datex_date_formatter_dates_alter in ./datex_date.inc

Implements hook_date_formatter_dates_alter().

datex_date_select_process_alter in ./datex_date.inc

Implements hook_date_select_process_alter().

File

./datex_date.inc, line 157

Provides support for date module.

Code

function _datex_fix_missing_granularity(DateObject $date, array $element, $calendar) {
  if ($calendar !== 'persian') {
    return;
  }
  if (_datex_date_field_has_granularity($element, 'month') && !_datex_date_field_has_granularity($element, 'day')) {

    // There are maximum of 23 days difference in Persian calendar and
    // Gregorian, that is, April-1st is 22 days behind Farvardin-1st.
    // We take 24 days to be sure. For leap years included.
    $offset = 24 * (24 * 3600);
    $date
      ->setTimestamp($date
      ->getTimestamp() + $offset);
  }
  if (!_datex_date_field_has_granularity($element, 'month')) {

    // There are 3 months difference in Persian calendar and
    // Gregorian, that is, Jan-1st is 3 months behind Farvardin-1st.
    // We take 4 days to be sure. For leap years included.
    $offset = 4 * 30 * (24 * 3600);
    $date
      ->setTimestamp($date
      ->getTimestamp() + $offset);
  }
}