/**
* Filter widget instance.
*
* For use with Simple Section Nav plugin to incorporate excluded pages.
*
* @since 1.2.0
*
* @param array $instance The current widget instance's settings.
* @param WP_Widget $widget The current widget instance.
* @param array $args An array of default widget arguments.
*/
public function filter_widget_instance($instance, $widget, $args)
{
// Setup array of ID's of widgets to filter.
$widgets_to_filter = array('simple-section-nav');
// Only proceed if we're filtering intended widgets.
if (!in_array($widget->id_base, $widgets_to_filter)) {
return $instance;
}
// Get comma-separated list of excluded page ID's.
$exclude_ids_array = $this->plugin->get_excluded_page_ids();
$exclude_ids = implode(',', $exclude_ids_array);
// Filter in excluded page ID's.
$instance['exclude'] = $exclude_ids;
return $instance;
}
