File: /var/www/html/wptoho/wp-content/themes/themify-ultra/themify/megamenu/class-mega-menu.php
<?php
/**
* Class that generates custom markup for mega menu that shows posts by categories
* @package themify
* @subpackage megamenu
* @since 1.0.0
*/
defined( 'ABSPATH' ) || exit;
if( ! class_exists( 'Themify_Mega_Menu_Walker', false ) ) {
/**
* Class Themify_Mega_Menu_Walker generates menu with posts by category
* @since 1.0.0
*/
class Themify_Mega_Menu_Walker extends Walker_Nav_Menu {
static $mega_open = false;
private static $hasLayout=false;
private static $open=false;
static $disableAssetsLoading=false;
/**
* render a widget menu item
*
* $depth level
* $class_names additional CSS classes to add to the menu wrapper
* @return string
*/
function render_widget_menu( $item, int $depth, $args, string $class_names = '' ):string {
$output = '';
if ( $depth === 0 ) {
$title = apply_filters( 'the_title', $item->title, $item->ID );
$title = apply_filters( 'nav_menu_item_title', $title, $item, $args, $depth );
$output = "<li class='{$class_names}'><a role='button' tabindex='0'>" . $title . '<span class="child-arrow"></span></a><ul class="sub-menu tf_box">';
}
$menu_widget = Themify_Widgets_Menu::get_instance()->get_widget_menu_class( $item );
$output .= '<li class="themify-widget-menu">';
$output .= sprintf( '<!--themify_widget_menu %s %s -->', $menu_widget, $item->ID );
if( $depth === 0 ) {
$output .= '</ul>';
}
return $output;
}
/**
* Render a Layout Part inside menu
*
* $depth level
* $class_names additional CSS classes to add to the menu wrapper
* @return string
*/
function render_layout_part( $item,int $depth, $args, string $class_names = ''):string {
$output = '';
if( $depth === 0 ) {
$title = apply_filters( 'the_title', $item->title, $item->ID );
$title = apply_filters( 'nav_menu_item_title', $title, $item, $args, $depth );
$output = "<li class='{$class_names}'><a role='button' tabindex='0'>" . $title . '<span class="child-arrow"></span></a><ul class="sub-menu tf_box">';
}
$output .= '<li class="themify-widget-menu">' . do_shortcode( sprintf( '[themify_layout_part id="%s"]', $item->object_id ) );
if( $depth === 0 ) {
$output .= '</ul>';
}
return $output;
}
function start_el( &$output, $item, $depth = 0, $args = array(), $current_object_id = 0 ) {
$classes = empty ( $item->classes ) ? array () : (array) $item->classes;
if( $item->type === 'taxonomy' ){
$classes[]='mega-link';
}
$classes[]='menu-item-'.$item->ID;
/** This filter is documented in wp-includes/class-walker-nav-menu.php */
$args = apply_filters( 'nav_menu_item_args', $args, $item, $depth );
$classes = implode(' ', apply_filters('nav_menu_css_class', array_keys(array_flip(array_filter($classes) )), $item, $args, $depth ));
/** This filter is documented in wp-includes/class-walker-nav-menu.php */
$id = apply_filters( 'nav_menu_item_id', 'menu-item-' . $item->ID, $item, $args, $depth );
/* handle the display of widget menu items */
if( Themify_Widgets_Menu::get_instance()->is_menu_widget( $item ) ) {
$item_output= $this->render_widget_menu( $item, $depth, $args, $classes, $args );
} else if ( $item->type === 'post_type' && $item->object === 'tbuilder_layout_part' ) {
$item_output = $this->render_layout_part( $item, $depth, $args, $classes );
} else {
$li_attributes = [
'id' => ! empty( $id ) ? $id : '',
'class' => ! empty( $classes ) ? $classes : ''
];
/* required for "mega" menu type which displays posts from a taxonomy term */
if ( $item->type === 'taxonomy' ) {
$li_attributes['data-termid']= $item->object_id;
$li_attributes['data-tax']= $item->object;
}
if ( $args->walker->has_children > 0 ) {
$li_attributes['aria-haspopup'] = "true";
}
/** This filter is documented in wp-includes/class-walker-nav-menu.php */
$li_attributes = apply_filters( 'nav_menu_item_attributes', $li_attributes, $item, $args, $depth );
$output .= '<li ' . $this->build_atts( $li_attributes ) . '>';
$atts = array();
$atts['title'] = ! empty( $item->attr_title ) ? $item->attr_title : '';
$atts['target'] = ! empty( $item->target ) ? $item->target : '';
if ( '_blank' === $item->target && empty( $item->xfn ) ) {
$atts['rel'] = 'noopener';
} else {
$atts['rel'] = $item->xfn;
}
if ( ! empty( $item->url ) ) {
if ( get_privacy_policy_url() === $item->url ) {
$atts['rel'] = empty( $atts['rel'] ) ? 'privacy-policy' : $atts['rel'] . ' privacy-policy';
}
$atts['href'] = $item->url;
} else {
$atts['href'] = '';
}
$atts['aria-current'] = $item->current ? 'page' : '';
/** This filter is documented in wp-includes/class-walker-nav-menu.php */
$atts = apply_filters( 'nav_menu_link_attributes', $atts, $item, $args, $depth );
/** This filter is documented in wp-includes/post-template.php */
$title = apply_filters( 'the_title', $item->title, $item->ID );
/** This filter is documented in wp-includes/class-walker-nav-menu.php */
$title = apply_filters( 'nav_menu_item_title', $title, $item, $args, $depth );
$item_output = $args->before. '<a ' . $this->build_atts( $atts ) . '>' . $args->link_before . $title;
if(isset($args->post_count) && $args->post_count===true && $item->type==='taxonomy'){
$term = get_term( $item->object_id, $item->object );
$item_output.='<span class="tf_post_count">'.$term->count.'</span>';
}
if($args->walker->has_children>0){
$item_output.='<span class="child-arrow"></span>';
}
if ( ! empty( $item->post_content ) && themify_check( 'menu_description', true ) ) {
$item_output .= '<small>' . esc_html( $item->post_content ) . '</small>';
}
$item_output.='</a> ' . $args->link_after . $args->after;
}
$output .= apply_filters( 'walker_nav_menu_start_el', $item_output, $item, $depth, $args );
}
/**
* Start sub level markup
* @param string $output
* @param int $depth
* @param array $args
*/
function start_lvl( &$output, $depth = 0, $args = array() ) {
$cl='sub-menu';
if(self::$hasLayout==='layout'){
$cl.=' tf_scrollbar';
}
elseif(self::$hasLayout==='ajax'){
$cl='tf_mega_taxes tf_left tf_box';
$output.='<div class="mega-sub-menu sub-menu tf_scrollbar">';
self::$open=true;
}
$output .= '<ul class="'.$cl.'">';
}
/**
* End sub level markup
* @param string $output
* @param int $depth
* @param array $args
*/
function end_lvl( &$output, $depth = 0, $args = array() ) {
$output .= '</ul>';
if(self::$open===true){
self::$open=false;
$output.='</div>';
}
}
/**
* Modify item rendering
* @param object $item
* @param array $children_elements
* @param int $max_depth
* @param int $depth
* @param array $args
* @param string $output
* @return null|void
* @since 1.0.0
*/
function display_element( $item, &$children_elements, $max_depth, $depth, $args, &$output ) {
$id_field = $this->db_fields['id'];
static $is=null;
self::$hasLayout=false;
if ( themify_is_menu_highlighted_link($item->ID) ) {
$item->classes[] = 'highlight-link';
}
$cl=false;
if ( in_array( 'mega', $item->classes,true ) || themify_is_mega_menu_type( $item->ID, 'mega' )){ // backward compatibility
if($is===null){
$is=true;
self::preloadCssJs();
}
$item->classes[] = 'mega';
$item->classes[] = 'has-mega-sub-menu';
$item->classes[] = 'has-mega';
self::$hasLayout='ajax';
$cl='mega-sub-item';
}
elseif(in_array( 'columns', $item->classes,true ) || themify_is_mega_menu_type( $item->$id_field, 'column' )){// backwards compatibility
if($is===null){
$is=true;
self::preloadCssJs();
}
$item->classes[] = 'has-mega-column';
$item->classes[] = 'has-mega';
if( $column_layout = get_post_meta( $item->ID, '_themify_mega_menu_columns_layout', true ) ) {
$item->classes[] = 'layout-' . $column_layout;
} else {
$item->classes[] = 'layout-auto';
}
self::$hasLayout='layout';
$cl='columns-sub-item';
}
elseif(($dropdown_columns = get_post_meta( $item->$id_field, '_themify_dropdown_columns', true ))){
if($dropdown_columns>1){
$item->classes[] = 'has-mega-dropdown dropdown-columns-' . $dropdown_columns;
if($is===null){
$is=true;
self::preloadCssJs();
}
}
}
elseif(in_array( 'columns-sub-item', $item->classes,true ) ) {
$cl='columns-sub-item';
}
if ( ! empty( $children_elements[ $item->$id_field ] ) ) {
$item->classes[] = 'has-sub-menu';
if ($cl!==false ) {
foreach( $children_elements[ $item->$id_field ] as $child ) {
$child->classes[] =$cl;
}
}
}
Walker_Nav_Menu::display_element( $item, $children_elements, $max_depth, $depth, $args, $output );
}
public static function preloadCssJs(){
if(self::$disableAssetsLoading===false){
if ( themify_is_themify_theme() ) {
themify_enque_style('tf_megamenu',THEMIFY_URI . '/megamenu/css/style.css',null,THEMIFY_VERSION,'screen and (min-width:' . (Themify_Enqueue_Assets::$mobileMenuActive + 1) . 'px)');
}
Themify_Enqueue_Assets::addLocalization('done','tf_megamenu',true);
}
}
/**
* copy of Walker_Nav_Menu::build_atts, for compatibility with WP < 6.3.0
* documented in wp-includes/class-walker-nav-menu.php
*/
protected function build_atts( $atts = array() ) {
$attribute_string = '';
foreach ( $atts as $attr => $value ) {
if ( false !== $value && '' !== $value && is_scalar( $value ) ) {
$value = ( 'href' === $attr ) ? esc_url( $value ) : esc_attr( $value );
$attribute_string .= ' ' . $attr . '="' . $value . '"';
}
}
return $attribute_string;
}
}
}
if( ! function_exists('themify_theme_mega_get_posts') ) {
/**
* Returns posts from a taxonomy by a given term
* @param $term_id
* @param $taxonomy
* @return string
*/
function themify_theme_mega_get_posts( $term_id, $taxonomy ):string {
$taxObject = get_taxonomy( $taxonomy );
if ( is_wp_error( $taxObject ) || empty( $taxObject ) ) {
return '';
}
$postPerPage = themify_get( 'setting-mega_menu_posts', 5, true );
$term_query_args = apply_filters( 'themify_mega_menu_query',
array(
'post_type' => $taxObject->object_type,
'tax_query' => array(
array(
'taxonomy' => $taxonomy,
'field' => 'id',
'terms' => $term_id
)
),
'orderby' => themify_get( 'setting-mega_menu_orderby', 'date', true ),
'order' => themify_get( 'setting-mega_menu_order', 'desc', true ),
'suppress_filters' => false,
'posts_per_page' => $postPerPage
)
);
$posts = get_posts( $term_query_args );
if ( !empty($posts) ) {
global $post;
if ( isset( $post ) ){
$saved_post = clone $post;
}
$template = locate_template( array(
'includes/loop-megamenu-'.get_post_type().'.php',
'includes/loop-megamenu.php',
) );
if ( ! $template ) {
$template = THEMIFY_DIR . '/megamenu/templates/loop-megamenu.php';
}
ob_start();
foreach( $posts as $p ) {
$post=$p;
setup_postdata( $p );
include $template;
}
$mega_posts = ob_get_clean();
unset($posts);
if ( isset( $saved_post )) {
$post = $saved_post;
setup_postdata( $saved_post );
unset($saved_post);
}
} else {
$mega_posts = '<article itemscope itemtype="https://schema.org/Article" class="post"><p class="post-title">'.__('Error loading posts.', 'themify').'</p></article>';
}
return apply_filters( 'themify_mega_posts_output', $mega_posts, $term_id, $taxonomy );
}
}
if( ! function_exists( 'themify_theme_mega_posts' ) ) {
/**
* Called with AJAX to return posts
* @since 1.0.0
*/
function themify_theme_mega_posts() {
$termid = isset( $_POST['termid'] )? $_POST['termid']: '';
$taxonomy = isset( $_POST['tax'] )? $_POST['tax']: 'category';
die(themify_theme_mega_get_posts( $termid, $taxonomy ));
}
}
add_action('wp_ajax_themify_theme_mega_posts', 'themify_theme_mega_posts');
add_action('wp_ajax_nopriv_themify_theme_mega_posts', 'themify_theme_mega_posts');
/***************************************************
* Themify Theme Access Point
***************************************************/
if ( ! function_exists( 'themify_theme_main_menu' ) ) {
/**
* Sets custom menu selected in page custom panel as navigation, otherwise sets the default.
*
* @since 1.0.0
*/
function themify_theme_main_menu( $args = array() ) {
$args['echo'] = false;
$menu_type = 'main';
if( 'no' !== themify_get( 'setting-mega_menu',false,true ) ) {
$args['walker'] = new Themify_Mega_Menu_Walker;
$menu_type = 'mega';
}
echo apply_filters( 'themify_' . $menu_type . '_menu_html', themify_menu_nav( $args ), $args );
}
}
/**
* Check if mega menu is enabled for a menu item
*
* @param int $item_id
* @param string $type
*
* @return bool
* @since 1.0.0
*/
function themify_is_mega_menu_type( $item_id, $type = 'mega' ) {
if($type==='mega' || $type==='column' || $type==='dual'){
$key=$type==='mega'?'item':$type;
return get_post_meta( $item_id, '_themify_mega_menu_'.$key, true ) == '1';
}
}
function themify_is_menu_highlighted_link( $item_id ) {
return get_post_meta( $item_id, '_themify_highlight_link', true );
}
/**
* Add the option to enable mega menu to taxonomy menu types
*
* @since 1.0.0
*/
function themify_menu_mega_option( $item_id, $item, $depth, $args ) {
$dropdown_columns = (int) get_post_meta( $item_id, '_themify_dropdown_columns', true );
$is_mega = themify_is_mega_menu_type( $item_id, 'mega' );
$is_column = !$is_mega && themify_is_mega_menu_type( $item_id, 'column' );
$is_dropdown_column = !$is_column && ! empty( $dropdown_columns );
$column_layout = get_post_meta( $item_id, '_themify_mega_menu_columns_layout', true );
?>
<div class="field-tf-mega description description-thin">
<label for="edit-menu-item-tf-mega-<?php echo $item_id; ?>">
<?php _e( 'Mega Menu', 'themify' ) ?>
<a href="https://themify.me/docs/builder#mega-menu" target="_blank"><i class="ti-help"></i></a>
<br />
<select name="menu-item-tf-mega[<?php echo $item_id; ?>]" id="edit-menu-item-tf-mega-<?php echo $item_id?>" class="edit-menu-item-tf-mega themify_field_tf-mega widefat">
<option value=""></option>
<option value="mega" <?php if( $is_mega ) echo 'selected';?>><?php _e( 'Mega Posts', 'themify' ); ?></option>
<option value="columns" <?php if( $is_column ) echo 'selected';?>><?php _e( 'Fullwidth Columns', 'themify' ); ?></option>
<option value="drop" <?php if( $is_dropdown_column===true ) echo 'selected';?>><?php _e( 'Dropdown Columns', 'themify' ); ?></option>
</select>
</label>
<div class="tf-mega-columns-layout">
<?php
echo '<input type="hidden" name="menu-item-tf-mega-columns-layout[' . $item_id . ']" value="'.$column_layout.'" class="val">';
foreach ( array(
'' => __( 'Auto', 'themify' ),
'4-8' => __( '1/3 - 2/3', 'themify' ),
'8-4' => __( '2/3 - 1/3', 'themify' ),
'6-3-3' => __( '2/4 - 1/4 - 1/4', 'themify' ),
'3-3-6' => __( '1/4 - 1/4 - 2/4', 'themify' ),
'3-6-3' => __( '1/4 - 2/4 - 1/4', 'themify' ),
'3-9' => __( '1/4 - 3/4', 'themify' ),
'9-3' => __( '3/4 - 1/4', 'themify' ),
) as $key => $label ) {
$selected = $column_layout === $key ? 'class="selected"' : '';
echo '<a href="#" ' . $selected . ' data-value="'. $key . '" title="' . $label . '"></a>';
}
?>
</div>
</div>
<p class="tf-dropdown-columns-field description description-thin">
<label for="edit-menu-item-tf-dropdown-columns-<?php echo $item_id; ?>">
<?php _e( 'Dropdown Columns', 'themify' ) ?><br />
<select name="menu-item-tf-dropdown_columns[<?php echo $item_id; ?>]" id="edit-menu-item-tf-dropdown_columns-<?php echo $item_id?>" class="edit-menu-item-tf-dropdown_columns">
<option value=""></option>
<option value="2" <?php selected( 2, $dropdown_columns ) ?>>2</option>
<option value="3" <?php selected( 3, $dropdown_columns ) ?>>3</option>
<option value="4" <?php selected( 4, $dropdown_columns ) ?>>4</option>
</select>
</label>
</p>
<?php
$allow_hightlight = apply_filters( 'themify_menu_highlight_link', false);
if ($allow_hightlight) :
$highlight = get_post_meta( $item_id, '_themify_highlight_link', true );
?>
<div class="field-tf-highlight description description-thin"><br>
<label for="edit-menu-item-tf-highlight-<?php echo $item_id; ?>">
<input type="checkbox" name="menu-item-tf-highlight[<?php echo $item_id; ?>]" value="1" <?php echo ($highlight ? 'checked="checked"' : ''); ?> id="edit-menu-item-tf-highlight-<?php echo $item_id?>" class="edit-menu-item-tf-highlight themify_field_tf-highlight widefat">
<?php _e( 'Highlight this link', 'themify' ) ?><br />
</label>
</div>
<?php endif;
}
add_action( 'wp_nav_menu_item_custom_fields', 'themify_menu_mega_option', 12, 4 );
/**
* Save the mega menu option for menu items
*
* @since 1.0.0
*/
function themify_update_mega_menu_option( $menu_id, $menu_item_db_id, $args ) {
$meta_keys = array(
'_themify_mega_menu_item_tax' => 'menu-item-tf-mega_tax',
'_themify_mega_menu_columns_layout' => 'menu-item-tf-mega-columns-layout',
'_themify_highlight_link' => 'menu-item-tf-highlight',
);
/**
* save Mega Menu <select> option
* the Mega Menu option saves as two different custom fields, for backwards compatibility
*/
if ( isset( $_POST['menu-item-tf-mega'][$menu_item_db_id] ) ) {
/* delete both keys first to ensure they are not both activated on a menu item at the same time */
delete_post_meta( $menu_item_db_id, '_themify_mega_menu_item' );
delete_post_meta( $menu_item_db_id, '_themify_mega_menu_column' );
delete_post_meta( $menu_item_db_id, '_themify_dropdown_columns' );
if( $_POST['menu-item-tf-mega'][ $menu_item_db_id ] != '' ) {
if ( $_POST['menu-item-tf-mega'][ $menu_item_db_id ] === 'mega' ) {
update_post_meta( $menu_item_db_id, '_themify_mega_menu_item', 1 );
} elseif( $_POST['menu-item-tf-mega'][ $menu_item_db_id ] === 'columns' ) {
update_post_meta( $menu_item_db_id, '_themify_mega_menu_column', 1 );
} elseif ( $_POST['menu-item-tf-mega'][ $menu_item_db_id ] === 'drop' && isset( $_POST['menu-item-tf-dropdown_columns'][ $menu_item_db_id ] ) ) {
update_post_meta( $menu_item_db_id, '_themify_dropdown_columns', $_POST['menu-item-tf-dropdown_columns'][ $menu_item_db_id ] );
}
}
}
foreach ( $meta_keys as $meta_key => $param_key ) {
$new_meta_value = isset( $_POST[$param_key] , $_POST[$param_key][$menu_item_db_id] ) ? $_POST[$param_key][$menu_item_db_id] : false;
if ( $new_meta_value ) {
update_post_meta( $menu_item_db_id, $meta_key, $new_meta_value );
} else {
delete_post_meta( $menu_item_db_id, $meta_key );
}
}
}
add_action( 'wp_update_nav_menu_item', 'themify_update_mega_menu_option', 10, 3 );
class Themify_Widgets_Menu {
private static $instance = null;
public $meta_key = '_themify_menu_widget';
/**
* Creates or returns an instance of this class.
*
* @return A single instance of this class.
*/
public static function get_instance() {
return null == self::$instance ? self::$instance = new self : self::$instance;
}
private function __construct() {
if( is_admin() ) {
require_once( ABSPATH . 'wp-admin/includes/widgets.php' );
add_action( 'admin_init', array( $this, 'add_menu_meta_box' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'nav_menu_script' ), 12 );
add_action( 'admin_footer-nav-menus.php', array( $this, 'admin_footer' ) );
add_action( 'wp_nav_menu_item_custom_fields', array( $this, 'wp_nav_menu_item_custom_fields' ), 99, 4 );
add_action( 'wp_update_nav_menu_item', array( $this, 'wp_update_nav_menu_item' ), 10, 3 );
}
}
function add_menu_meta_box() {
add_meta_box(
'themify-menu-widgets-meta',
__( 'Widgets', 'themify' ),
array( $this, 'widgets_menu_meta_box' ),
'nav-menus',
'side',
'high'
);
}
function widgets_menu_meta_box() {
global $wp_widget_factory;
?>
<div id="themify-widget-section" class="posttypediv">
<label for="themify-menu-widgets"><?php _e( 'Widgets', 'themify' ); ?>:</label>
<select id="themify-menu-widgets" class="widefat">
<?php foreach( $wp_widget_factory->widgets as $widget ) : ?>
<option value="<?php echo get_class( $widget ); ?>"><?php echo $widget->name; ?> </option>
<?php endforeach; ?>
</select>
<p class="button-controls">
<span class="add-to-menu">
<input type="submit" class="button-secondary submit-add-to-menu right" value="<?php _e( 'Add to Menu', 'themify' ); ?>" name="add-post-type-menu-item" id="themify-widget-menu-submit">
</span>
</p>
</div>
<?php
}
function wp_nav_menu_item_custom_fields( $item_id, $item, $depth, $args ) {
if( $this->is_menu_widget( $item ) ) :
global $wp_widget_factory;
$class = $this->get_widget_menu_class( $item );
/* Check widget availability */
if ( ! isset( $wp_widget_factory->widgets[ $class ] ) )
return;
?>
<input type="hidden" class="themify-widget-menu-type" value="widget" />
<div class="themify-widget-options" style="clear: both;">
<div class="widget-inside">
<div class="form">
<div class="widget-content">
<?php echo $this->get_widget_form( $class, $item_id, $item ); ?>
</div>
<input type="hidden" class="id_base" name="id_base" value="<?php echo esc_attr( $wp_widget_factory->widgets[$class]->id_base ) ?>" />
<input type="hidden" class="widget-id" name="widget-id" value="<?php echo time() ?>" />
</div>
</div>
</div>
<?php endif;
}
function wp_update_nav_menu_item( $menu_id, $menu_item_db_id, $args ) {
if ( isset( $_POST['menu-item-widget-options'],$_POST['menu-item-widget-options'][ $menu_item_db_id ] ) ) {
global $wp_widget_factory;
$new_instance = $_POST['menu-item-widget-options'][ $menu_item_db_id ];
/* the widget class is stored in the menu item URL field */
$widget_class = ltrim( $_POST['menu-item-url'][ $menu_item_db_id ], '#' );
if ( isset( $wp_widget_factory->widgets[ $widget_class ] ) ) {
$old_instance = get_post_meta( $menu_item_db_id, $this->meta_key, true );
if ( ! is_array( $old_instance ) )
$old_instance = array();
$instance = $wp_widget_factory->widgets[ $widget_class ]->update( $new_instance, $old_instance );
$instance = apply_filters( 'widget_update_callback', $instance, $new_instance, $old_instance, $wp_widget_factory->widgets[ $widget_class ] );
$this->save_meta( $this->meta_key, $instance, $menu_item_db_id );
}
}
}
function nav_menu_script() {
$screen = get_current_screen();
if( 'nav-menus' !== $screen->base )
return;
themify_enque_script( 'themify-widgets-menu-admin',THEMIFY_URI . '/megamenu/js/admin.js',THEMIFY_VERSION, array( 'jquery' ));
themify_enque_style( 'themify-widgets-menu-admin', THEMIFY_URI . '/megamenu/css/admin.css',null,THEMIFY_VERSION );
do_action( 'themify_widgets_menu_enqueue_admin_scripts' );
remove_action( 'admin_enqueue_scripts', array( $this, 'nav_menu_script' ), 12 );
/**
* Fire enqueue events for Wigets Manager in Menus screen.
* Disabled if using "Google Listings and Ads" plugin, since it throws a fatal error if its script is registered multiple times.
*/
if ( defined( 'WC_GLA_VERSION' ) ) {
return;
}
do_action( 'sidebar_admin_setup' );
do_action( 'admin_enqueue_scripts', 'widgets.php' );
do_action( 'admin_print_styles-widgets.php' );
do_action( 'admin_print_scripts-widgets.php' );
}
function admin_footer() {
do_action( 'admin_footer-widgets.php' );
}
/**
* Returns an array of all registered widget classes
*
* @return array
*/
function get_widget_types() {
global $wp_widget_factory;
return array_keys( (array) $wp_widget_factory->widgets );
}
/**
* Checks if the menu item is of "widget" type and returns the widget's base class name
*
* @return mixed string name of the base widget class, false otherwise
*/
function get_widget_menu_class( $item ) {
$type = ltrim( $item->url, '#' );
return in_array( $type, $this->get_widget_types(),true )?$type:false;
}
function is_menu_widget( $item ) {
return $this->get_widget_menu_class( $item )?true:false;
}
/**
* Generates the widget form required for widget menu types
*
* @since 1.0
* @return string
*/
function get_widget_form( $widget, $item_id, $item ) {
global $wp_widget_factory;
$options = $this->get_widget_options( $item_id );
ob_start();
$wp_widget_factory->widgets[$widget]->form( $options );
do_action_ref_array( 'in_widget_form', array( $wp_widget_factory->widgets[$widget], null, $options ) );
$form = ob_get_clean();
$base_name = 'widget-' . $wp_widget_factory->widgets[$widget]->id_base . '\[' . $wp_widget_factory->widgets[$widget]->number . '\]';
return preg_replace( "/{$base_name}/", 'menu-item-widget-options['. $item_id .']', $form );
}
/**
* Returns saved options for a widget menu type
*
* @since 1.0
* @return array
*/
function get_widget_options( $item_id ) {
$options = get_post_meta( $item_id, $this->meta_key, true );
if( ! is_array( $options ) ) {
$options = array();
}
return $options;
}
/**
* Helper method that performs proper action on a metadata based on user input
*
* @since 1.0
*/
public function save_meta( $meta_key, $new_meta_value, $post_id = null ) {
global $post;
if( ! $post_id )
$post_id = $post->ID;
$meta_value = get_post_meta( $post_id, $meta_key, true );
if ( $new_meta_value && '' == $meta_value )
add_post_meta( $post_id, $meta_key, $new_meta_value, true );
elseif ( $new_meta_value && $new_meta_value != $meta_value )
update_post_meta( $post_id, $meta_key, $new_meta_value );
elseif ( '' == $new_meta_value && $meta_value )
delete_post_meta( $post_id, $meta_key, $meta_value );
}
/**
* Renders a widget using the provided options
*
* @since 1.0
* @return string
*/
function render_widget( $widget, $instance, $args = array() ) {
ob_start();
the_widget( $widget, $instance, apply_filters( 'themify_widget_menu_args', $args ) );
return ob_get_clean();
}
}
Themify_Widgets_Menu::get_instance();
/**
* Allow Layout Part post type in navigation menus
*
* @return array
* @since 3.3.5
*/
function themify_allow_layout_parts_in_nav_menus( $args, $name ) {
if ( 'tbuilder_layout_part' === $name ) {
$args['show_in_nav_menus'] = true;
}
return $args;
}
// add_filter( 'register_post_type_args', 'themify_allow_layout_parts_in_nav_menus', 10, 2 );