protected function availability_calendar_handler_filter_availability::get_date_popup_options in Availability Calendars 7.5

Returns an array of options for the date (range) picker.

Return value

array

1 call to availability_calendar_handler_filter_availability::get_date_popup_options()

availability_calendar_handler_filter_availability::change_element_into_date_popup in views/availability_calendar_handler_filter_availability.inc

Changes a (text) form element into a date popup element.

File

views/availability_calendar_handler_filter_availability.inc, line 296

Class

availability_calendar_handler_filter_availability

Views handler to filter on availability.

Code

protected function get_date_popup_options() {
  $field_info = availability_calendar_get_field_instance_info($this->real_field);
  $show_number_of_months = NULL;
  $show_week_number = FALSE;
  $first_day_of_week = NULL;
  foreach ($field_info['bundles'] as $entity_type => $bundles) {
    foreach ($bundles as $bundle => $field_instance_info) {
      $settings = $field_instance_info['display']['default']['settings'];
      if (isset($settings['show_number_of_months'])) {
        $show_number_of_months = $show_number_of_months === NULL ? $settings['show_number_of_months'] : min($show_number_of_months, (int) $settings['show_number_of_months']);
      }
      if (isset($settings['first_day_of_week'])) {
        if ($first_day_of_week !== FALSE) {
          if ($first_day_of_week === NULL) {
            $first_day_of_week = (int) $settings['first_day_of_week'];
          }
          else {
            if ($first_day_of_week != (int) $settings['first_day_of_week']) {
              $first_day_of_week = FALSE;
            }
          }
        }
      }
      if (isset($settings['show_week_number'])) {
        $show_week_number = $show_week_number || (bool) $settings['show_week_number'];
      }
    }
  }
  if ($first_day_of_week === NULL | $first_day_of_week === FALSE) {
    $first_day_of_week = variable_get('date_first_day', 6);
  }
  return array(
    'firstDay' => $first_day_of_week,
    'minDate' => 0,
    'maxDate' => sprintf('+%dm', $show_number_of_months),
    'showWeek' => $show_week_number,
  );
}