function calendar_wildcard in Calendar 5.2

Substitute a calendar argument with a wildcard.

File

./calendar.module, line 648

Adds calendar filtering and displays to Views.

Code

function calendar_wildcard($arg, $value) {
  if (empty($value) && substr($arg['type'], 0, 8) == 'calendar') {
    $value = CALENDAR_EMPTY_ARG;
  }
  elseif (!empty($arg['wildcard_substitution']) && !empty($arg['wildcard']) && !empty($value) && $value == $arg['wildcard']) {
    $value = $arg['wildcard_substitution'];
  }
  return $value;
}