function views_handler::groupby_form

Provide a form for aggregation settings.

File

includes/handlers.inc, line 452

Class

views_handler

Base handler, from which all the other handlers are derived. It creates a common interface to create consistency amongst handlers and data.

Code

public function groupby_form(&$form, &$form_state) {
    $view =& $form_state['view'];
    $display_id = $form_state['display_id'];
    $types = views_object_types();
    $type = $form_state['type'];
    $id = $form_state['id'];
    $form['#title'] = check_plain($view->display[$display_id]->display_title) . ': ';
    $form['#title'] .= t('Configure aggregation settings for @type %item', array(
        '@type' => $types[$type]['lstitle'],
        '%item' => $this->ui_name(),
    ));
    $form['#section'] = $display_id . '-' . $type . '-' . $id;
    $view->init_query();
    $info = $view->query
        ->get_aggregation_info();
    foreach ($info as $id => $aggregate) {
        $group_types[$id] = $aggregate['title'];
    }
    $form['group_type'] = array(
        '#type' => 'select',
        '#title' => t('Aggregation type'),
        '#default_value' => $this->options['group_type'],
        '#description' => t('Select the aggregation function to use on this field.'),
        '#options' => $group_types,
    );
}