function date_api_filter_handler::value_form in Date 6

Same name and namespace in other branches

1. 6.2 includes/date_api_filter_handler.inc \date_api_filter_handler::value_form()

Add the selectors to the value form using the date handler.

File

./date_api.views.inc, line 581

Defines date-related Views data and plugins:

Class

date_api_filter_handler

A flexible, configurable date filter.

Code

function value_form(&$form, &$form_state) {

  // We use different values than the parent form, so we must
  // construct our own form element.
  $form['value'] = array();
  $form['value']['#tree'] = TRUE;
  $which = 'all';
  if (!empty($form['operator'])) {
    $source = $form['operator']['#type'] == 'radios' ? 'radio:options[operator]' : 'edit-options-operator';
  }
  if (!empty($form_state['exposed'])) {
    if (empty($this->options['expose']['operator'])) {

      // exposed and locked.
      $which = in_array($this->operator, $this
        ->operator_values(2)) ? 'minmax' : 'value';
    }
    else {
      $source = 'edit-' . form_clean_id($this->options['expose']['operator']);
    }
  }
  $handler = $this->date_handler;
  if ($which == 'all' || $which == 'value') {
    $form['value'] += $this
      ->date_parts_form('value', $source, $which, $this
      ->operator_values(1));
  }
  if ($which == 'all' || $which == 'minmax') {
    $form['value'] += $this
      ->date_parts_form('min', $source, $which, $this
      ->operator_values(2));
    $form['value'] += $this
      ->date_parts_form('max', $source, $which, $this
      ->operator_values(2));
  }
  $form['value']['description'] = array(
    '#prefix' => '<div class=""><div class="form-item"><div class="description">',
    '#suffix' => '</div></div></div>',
    '#value' => t('Blank values do no filtering, \'now\' filters for the current value.'),
  );
  if ($this->options['adjustment_field'] == 1) {
    $form['value']['description']['#value'] .= t(' \'Adjustment\' filters for an offset like \'+1 day\' from the other values, most useful when used with \'now\'.');
  }
  elseif ($this->options['adjustment_field'] == 2) {
    $form['value']['description']['#value'] = t('\'Adjustment\' filters for an offset like \'+1 day\' from the current time.');
  }
}