function fleeds_series_list_related($args = array())
{
if (!function_exists('series_list_related')) {
return false;
}
if (empty($args['title'])) {
$args['title'] = __('In the same series as:', 'fleeds');
}
$title = apply_filters('fleeds_series_title', $args['title']);
$before = apply_filters('fleeds_series_before', '<div class="fleeds-series-box widget">');
$after = apply_filters('fleeds_series_after', '</div>');
$before_title = apply_filters('fleeds_series_before_title', '<h6 class="fleeds-series-title">');
$after_title = apply_filters('fleeds_series_after_title', '</h6>');
if (!isset($args['echo'])) {
$args['echo'] = false;
}
if ($series_list = series_list_related($args)) {
echo $before;
echo $before_title . $title . $after_title;
echo $series_list;
echo $after;
} else {
return false;
}
}
/**
* Outputs the widget based on the arguments input through the widget controls.
*
* @since 0.2.0
* @access public
* @return void
*/
public function widget($sidebar, $instance)
{
extract($sidebar);
/* Set up the arguments. */
$args = array('order' => !empty($instance['order']) ? $instance['order'] : 'ASC', 'orderby' => !empty($instance['orderby']) ? $instance['orderby'] : 'date', 'posts_per_page' => !empty($instance['posts_per_page']) ? $instance['posts_per_page'] : -1, 'echo' => false);
/* Get the series list. */
$list = series_list_related($args);
/* Only display if we have a series. */
if (empty($list)) {
return;
}
/* Output the theme's widget wrapper. */
echo $before_widget;
/* If a title was input by the user, display it. */
if (!empty($instance['title'])) {
echo $before_title . apply_filters('widget_title', $instance['title'], $instance, $this->id_base) . $after_title;
}
/* Output the list. */
echo $list;
/* Close the theme's widget wrapper. */
echo $after_widget;
}