'avada_vertical_menu',
'description' => 'This widget replaces the Side Navigation Template.',
);
$control_ops = array(
'id_base' => 'avada-vertical-menu-widget',
);
parent::__construct( 'avada-vertical-menu-widget', 'Avada: Vertical Menu', $widget_ops, $control_ops );
$this->enqueue_script();
}
/**
* Echoes the widget content.
*
* @access public
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance The settings for the particular instance of the widget.
*/
public function widget( $args, $instance ) {
extract( $args );
$title = apply_filters( 'widget_title', isset( $instance['title'] ) ? $instance['title'] : '' );
echo $before_widget; // WPCS: XSS ok.
if ( $title ) {
echo $before_title . $title . $after_title; // WPCS: XSS ok.
}
// Dynamic Styles.
$style = '';
echo $style; // WPCS: XSS ok.
$nav_type = $instance['nav_type'];
$widget_border_class = ( '' === $instance['border_color'] ? 'no-border' : '' );
if ( 'custom_menu' === $nav_type ) {
// Get menu.
$nav_menu = ! empty( $instance['nav_menu'] ) ? wp_get_nav_menu_object( $instance['nav_menu'] ) : false;
if ( ! $nav_menu ) {
echo $after_widget; // WPCS: XSS ok.
return;
}
$link_before = '';
$link_after = '';
if ( ( 'left' === $instance['layout'] && ! is_rtl() ) || ( 'right' === $instance['layout'] && is_rtl() ) ) {
$link_before = '';
$link_after = '';
}
$nav_menu_args = array(
'fallback_cb' => '',
'menu' => $nav_menu,
'container_class' => 'fusion-vertical-menu-widget fusion-menu ' . $instance['behavior'] . ' ' . $instance['layout'] . ' ' . $widget_border_class,
'container_id' => 'fusion-' . esc_attr( $this->id ),
'container' => 'nav',
'item_spacing' => 'discard',
'link_before' => $link_before,
'link_after' => $link_after,
);
wp_nav_menu( $nav_menu_args );
} elseif ( 'vertical_menu' === $nav_type ) {
// Get page.
$parent_page = ( ! empty( $instance['parent_page'] ) || '0' != $instance['parent_page'] ) ? $instance['parent_page'] : false;
if ( ! $parent_page ) {
echo $after_widget; // WPCS: XSS ok.
return;
}
$html = '';
echo $html; // WPCS: XSS ok.
} // End if().
echo $after_widget; // WPCS: XSS ok.
}
/**
* Updates a particular instance of a widget.
*
* This function should check that `$new_instance` is set correctly. The newly-calculated
* value of `$instance` should be returned. If false is returned, the instance won't be
* saved/updated.
*
* @access public
* @param array $new_instance New settings for this instance as input by the user via
* WP_Widget::form().
* @param array $old_instance Old settings for this instance.
* @return array Settings to save or bool false to cancel saving.
*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = isset( $new_instance['title'] ) ? $new_instance['title'] : '';
$instance['nav_type'] = isset( $new_instance['nav_type'] ) ? $new_instance['nav_type'] : '';
$instance['nav_menu'] = isset( $new_instance['nav_menu'] ) ? $new_instance['nav_menu'] : '';
$instance['parent_page'] = isset( $new_instance['parent_page'] ) ? $new_instance['parent_page'] : '';
$instance['behavior'] = isset( $new_instance['behavior'] ) ? $new_instance['behavior'] : '';
$instance['layout'] = isset( $new_instance['layout'] ) ? $new_instance['layout'] : '';
$instance['font_size'] = isset( $new_instance['font_size'] ) ? $new_instance['font_size'] : '';
$instance['border_color'] = isset( $new_instance['border_color'] ) ? $new_instance['border_color'] : '';
return $instance;
}
/**
* Get array of pages which have got children.
*
* @access public
* @return array Array of all pages which have got chidlren.
*/
public function get_pages_with_children() {
$args = array(
'parent' => -1,
'post_type' => 'page',
'post_status' => 'publish',
);
$pages = get_pages( $args );
$pages = array_filter( $pages, array( $this, 'exclude_parents' ) );
$parents = array();
foreach ( $pages as $page ) {
$parents[ $page->post_parent ] = get_the_title( $page->post_parent );
}
return $parents;
}
/**
* Callback function for array_filter in get_pages_with_children method.
*
* This method chcecks if current pages array index has got parent set.
*
* @access public
* @param array $element Current array element.
* @return bool whether got parent or not.
*/
public function exclude_parents( $element ) {
return isset( $element->post_parent ) && 0 !== $element->post_parent;
}
/**
* Enqueues script.
*
* @access public
* @return void
*/
public function enqueue_script() {
$js_folder_suffix = '/assets/min/js';
$js_folder_url = Avada::$template_dir_url . $js_folder_suffix;
$js_folder_path = Avada::$template_dir_path . $js_folder_suffix;
Fusion_Dynamic_JS::enqueue_script(
'avada-vertical-menu-widget',
$js_folder_url . '/general/avada-vertical-menu-widget.js',
$js_folder_path . '/general/avada-vertical-menu-widget.js',
array( 'jquery', 'jquery-hover-intent' ),
'1',
true
);
}
/**
* Outputs the settings update form.
*
* @access public
* @param array $instance Current settings.
*/
public function form( $instance ) {
$defaults = array(
'title' => '',
'nav_type' => 'custom',
'nav_menu' => '',
'parent_page' => '',
'behavior' => 'hover',
'layout' => 'left',
'font_size' => '14px',
'border_color' => '',
);
$instance = wp_parse_args( (array) $instance, $defaults );
// Get menus.
$menus = wp_get_nav_menus();
$nav_menu = isset( $instance['nav_menu'] ) ? $instance['nav_menu'] : '';
// Get pages.
$pages = $this->get_pages_with_children();
$parent_page = isset( $instance['parent_page'] ) ? $instance['parent_page'] : '';
?>