public function date_views_filter_handler_simple::value_form in Date 7.3

Same name and namespace in other branches

1. 8 date_views/includes/date_views_filter_handler_simple.inc \date_views_filter_handler_simple::value_form()
2. 7.2 date_views/includes/date_views_filter_handler_simple.inc \date_views_filter_handler_simple::value_form()

Add a type selector to the value form.

Overrides views_handler_filter_date::value_form

File

date_views/includes/date_views_filter_handler_simple.inc, line 332

A standard Views filter for a single date field.

Class

date_views_filter_handler_simple

A standard Views filter for a single date field.

Code

public 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;
  $form['value']['#id'] = 'date_views_exposed_filter-' . bin2hex(drupal_random_bytes(16));
  $form['value']['#type'] = 'container';
  if (module_exists('ctools')) {
    $form['value']['#pre_render'] = array(
      'ctools_dependent_pre_render',
    );
  }

  // Below section copied from views_handler_filter_numeric.inc.
  $which = 'all';
  $source = '';
  if (!empty($form['operator'])) {
    $source = $form['operator']['#type'] == 'radios' ? 'radio:options[operator]' : 'edit-options-operator';
  }
  $identifier = $this->options['expose']['identifier'];
  if (!empty($form_state['exposed'])) {
    if (empty($this->options['expose']['use_operator']) || empty($this->options['expose']['operator_id'])) {

      // Exposed and locked.
      $which = in_array($this->operator, $this
        ->operator_values(2)) ? 'minmax' : 'value';
    }
    else {
      $source = 'edit-' . drupal_html_id($this->options['expose']['operator_id']);
    }
  }
  if ($which == 'all' || $which == 'value') {
    $form['value'] += $this
      ->date_parts_form($form_state, 'value', $source, $which, $this
      ->operator_values(1), $identifier, 'default_date');
  }
  if ($which == 'all' || $which == 'minmax') {
    $form['value'] += $this
      ->date_parts_form($form_state, 'min', $source, $which, $this
      ->operator_values(2), $identifier, 'default_date');
    $form['value'] += $this
      ->date_parts_form($form_state, 'max', $source, $which, $this
      ->operator_values(2), $identifier, 'default_to_date');
  }

  // Add some extra validation for the select widget to be sure that the user
  // inputs all parts of the date.
  if ($this->options['form_type'] == 'date_select') {
    $form['value']['#element_validate'] = array(
      'date_views_select_validate',
    );
  }
}