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Description

Add a Sub Nav Toggle to the Expanded Menu and Mobile Menu.

Usage

$stdClass = twentytwenty_add_sub_toggles_to_main_menu( $args, $item, $depth );

Parameters

$args

( stdClass ) required – An array of arguments.

$item

( string ) required – Menu item.

$depth

( int ) required – Depth of the current menu item.

Returns

stdClass $args An object of wp_nav_menu() arguments.

Source

File name: twentytwenty/inc/template-tags.php
Lines:

function twentytwenty_add_sub_toggles_to_main_menu( $args, $item, $depth ) {

  // Add sub menu toggles to the Expanded Menu with toggles.
  if ( isset( $args->show_toggles ) && $args->show_toggles ) {

    // Wrap the menu item link contents in a div, used for positioning.
    $args->before = '<div class="ancestor-wrapper">';
    $args->after  = '';

    // Add a toggle to items with children.
    if ( in_array( 'menu-item-has-children', $item->classes, true ) ) {

      $toggle_target_string = '.menu-modal .menu-item-' . $item->ID . ' > .sub-menu';
      $toggle_duration      = twentytwenty_toggle_duration();

      // Add the sub menu toggle.
      $args->after .= '<button class="toggle sub-menu-toggle fill-children-current-color" data-toggle-target="' . $toggle_target_string . '" data-toggle-type="slidetoggle" data-toggle-duration="' . absint( $toggle_duration ) . '" aria-expanded="false"><span class="screen-reader-text">' . __( 'Show sub menu', 'twentytwenty' ) . '</span>' . twentytwenty_get_theme_svg( 'chevron-down' ) . '</button>';

    }

    // Close the wrapper.
    $args->after .= '</div><!-- .ancestor-wrapper -->';

    // Add sub menu icons to the primary menu without toggles.
  } elseif ( 'primary' === $args->theme_location ) {
    if ( in_array( 'menu-item-has-children', $item->classes, true ) ) {
      $args->after = '<span class="icon"></span>';
    } else {
      $args->after = '';
    }
  }

  return $args;

}
 

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