function node_filter_form_submit

Form submission handler for node_filter_form().

See also

node_admin_content()

node_admin_nodes()

node_admin_nodes_submit()

node_admin_nodes_validate()

node_filter_form()

node_multiple_delete_confirm()

node_multiple_delete_confirm_submit()

File

modules/node/node.admin.inc, line 239

Code

function node_filter_form_submit($form, &$form_state) {
    $filters = node_filters();
    switch ($form_state['values']['op']) {
        case t('Filter'):
        case t('Refine'):
            // Apply every filter that has a choice selected other than 'any'.
            foreach ($filters as $filter => $options) {
                if (isset($form_state['values'][$filter]) && $form_state['values'][$filter] != '[any]') {
                    // Flatten the options array to accommodate hierarchical/nested options.
                    $flat_options = form_options_flatten($filters[$filter]['options']);
                    // Only accept valid selections offered on the dropdown, block bad input.
                    if (isset($flat_options[$form_state['values'][$filter]])) {
                        $_SESSION['node_overview_filter'][] = array(
                            $filter,
                            $form_state['values'][$filter],
                        );
                    }
                }
            }
            break;
        case t('Undo'):
            array_pop($_SESSION['node_overview_filter']);
            break;
        case t('Reset'):
            $_SESSION['node_overview_filter'] = array();
            break;
    }
}