function date_views_filter_value in Date 5.2

Create a default value for an exposed filter form.

Hacky solution, but seems to be the only way to get the exposed filter to display the right values.

3 calls to date_views_filter_value()

date_popup_process in date_popup/date_popup.module

Javascript popup element processing. Add popup attributes to $element.

date_select_process in ./date_api_elements.inc

Flexible date/time drop-down selector.

date_text_process in ./date_api_elements.inc

Text date input form.

File

./date_api.module, line 1602

This module will make the date API available to other modules. Designed to provide a light but flexible assortment of functions and constants, with more functionality in additional files that are not loaded unless other modules specifically include them.

Code

function date_views_filter_value($element) {
  if (!empty($element['#views_filter'])) {
    $name = $element['#name'];
    if (empty($_GET[$name])) {
      $view = $GLOBALS['current_view'];
      $exposed_delta = trim(str_replace('filter', '', $name));
      $exposed_field = $view->exposed_filter[$exposed_delta]['field'];
      foreach ((array) $view->filter as $delta => $filter) {
        if ($filter['field'] == $exposed_field && $delta == $exposed_delta) {
          $adjustment = $filter['options'];
          $value = $filter['value'];
          $op = $filter['operator'];
        }
      }

      // Don't inject a date value if there is no default set.
      if (empty($value) && empty($adjustment)) {
        return;
      }

      // Don't inject a date value if we're in the Views UI.
      $current_path = explode('/', $_GET['q']);
      if (array_pop($current_path) == 'edit') {
        return;
      }
      if (!empty($adjustment)) {
        $now = date_now();
        date_modify($now, $adjustment);
      }
      else {
        $now = date_make_date($value);
      }
      switch ($element['#type']) {
        case 'date_select':
          $form_value = date_convert($now, DATE_OBJECT, DATE_ARRAY);
          break;
        case 'date_popup':
          $form_value = array(
            'date' => date_format($now, date_limit_format($element['#date_format'], array(
              'year',
              'month',
              'day',
            ))),
            'time' => date_format($now, date_limit_format($element['#date_format'], array(
              'hour',
              'minute',
              'second',
            ))),
          );
          break;
        default:
          $form_value = date_format($now, $element['#date_format']);
          break;
      }
      return $form_value;
    }
  }
}