title, $item->ID ); $title = apply_filters( 'nav_menu_item_title', $title, $item, $args, $depth ); $output = "

" . $title . ''; } 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 = "

" . $title . ''; } 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 .= '

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. '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 ); $item_output.=''.$term->count.''; } if($args->walker->has_children>0){ $item_output.=''; } if ( ! empty( $item->post_content ) && themify_check( 'menu_description', true ) ) { $item_output .= '' . esc_html( $item->post_content ) . ''; } $item_output.=' ' . $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.=''; } } /** * 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 = '

'.__('Error loading posts.', 'themify').'

'; } 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'] ) ? absint( $_POST['termid'] ) : 0; $taxonomy = isset( $_POST['tax'] ) ? sanitize_key( $_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 ); ?>

'; 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 ''; } ?>

id="edit-menu-item-tf-highlight-" class="edit-menu-item-tf-highlight themify_field_tf-highlight widefat">

'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 widgets as $widget ) : ?>

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; ?> 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 );