'widget-suf-child-pages', 'description' => __("A widget for displaying child pages of a given page.", "suffusion")); $control_ops = array('width' => 650); $this->WP_Widget("suf-child-pages", __("Child Pages", "suffusion"), $widget_ops, $control_ops); } function widget($args, $instance) { if (!is_page()) { return; } wp_reset_query(); global $post; extract($args); $title = $instance["title"]; $show_if_empty = isset($instance["show_if_empty"]) ? $instance["show_if_empty"] : false; $order_by = $instance["order_by"]; $order = $instance["order"]; $include = $instance["include"]; $exclude = $instance["exclude"]; $parent = isset($instance["parent"]) ? $instance["parent"] : false; $number = $instance["number"]; $post_style = $instance["post_style"]; $depth = $instance["depth"]; $post_thumbnail_size = $instance["post_thumbnail_size"]; $post_excerpt_length = $instance["post_excerpt_length"]; $this->post_excerpt_length = $post_excerpt_length; $page_args = array( 'order_by' => $order_by, 'order' => $order, 'child_of' => $post->ID, 'parent' => !$parent ? $post->ID : -1, 'depth' => $depth, 'title_li' => '', 'echo' => false, ); if (trim($number) != '' && suffusion_admin_check_integer(trim($number))) { $page_args['number'] = $number; } if (trim($include) != '') { $include = preg_replace('/\s\s+/', ' ', $include); $include = explode(',', $include); if (count($include) > 0) { $page_args['include'] = $include; } } if (trim($exclude) != '') { $exclude = preg_replace('/\s\s+/', ' ', $exclude); $exclude = explode(',', $exclude); if (count($exclude) > 0) { $page_args['exclude'] = $exclude; } } if ($post_style == 'list') { $pages = wp_list_pages($page_args); if (!$show_if_empty && trim($pages) == '') { return; } } else { $page_list = get_pages($page_args); if (!$show_if_empty && count($page_list) == 0) { return; } } echo $before_widget; if ($title != '') { $title = do_shortcode($title); echo $before_title.$title.$after_title; } if (isset($pages) && trim($pages) != '') { echo ""; } else if (isset($page_list) && count($page_list) != 0) { echo ""; } echo $after_widget; wp_reset_query(); } function update($new_instance, $old_instance) { $instance = $old_instance; $instance["title"] = esc_attr($new_instance["title"]); $instance["show_if_empty"] = $new_instance["show_if_empty"]; $instance["order_by"] = $new_instance["order_by"]; $instance["order"] = $new_instance["order"]; $instance["include"] = esc_attr($new_instance["include"]); $instance["exclude"] = esc_attr($new_instance["exclude"]); $instance["parent"] = $new_instance["parent"]; $instance["number"] = esc_attr($new_instance["number"]); $instance["post_style"] = $new_instance["post_style"]; $instance["depth"] = $new_instance["depth"]; $instance["post_thumbnail_size"] = $new_instance["post_thumbnail_size"]; $instance["post_excerpt_length"] = esc_attr($new_instance["post_excerpt_length"]); return $instance; } function form($instance) { $defaults = array( 'title' => "[suffusion-the-post display='title']", 'show_if_empty' => '', 'order_by' => 'menu_order', 'order' => 'asc', 'include' => '', 'exclude' => '', 'depth' => '0', 'parent' => 'on', 'number' => '', 'post_style' => 'list', 'post_thumbnail_size' => 32, 'post_excerpt_length' => 15 ); $instance = wp_parse_args((array)$instance, $defaults); ?>

Leave blank to display all sub-pages

post_excerpt_length)) { return $this->post_excerpt_length; } else if (suffusion_admin_check_integer($suf_excerpt_custom_length)) { return $suf_excerpt_custom_length; } else { return 55; } } } ?>