mirror of
https://github.com/WordPress/WordPress.git
synced 2024-10-30 23:39:42 +01:00
3ea8930f37
Welcome to the bundled themes family! Twenty Twenty-One is a blank canvas for your ideas, making the block editor your best brush. Theme development to this point has taken place on GitHub. See: https://github.com/WordPress/twentytwentyone/. Props poena, melchoyce, luminuu, elmastudio, bethsoderberg, williampatton, aristath, jffng, kjellr, jeffikus, audrasjb, fabiankaegy, mukesh27, dingo_d, kellylawrence, acosmin, whyisjake, metodiew, ryelle, nielslange, littlebigthing, mahesh901122, zebulan, kishanjasani, lukecavanagh, scruffian, abhijitrakas, utz119, sudoshreyansh, kau-boy, justinahinon, joostdevalk, bduclos, hareesh-pillai, mager19, rolfsiebers, webmigrates, sresok, guidooffermans, francina, marybaum, hareshlive, navanathbhosale, afercia, richtabor, joyously, sarahricker, nrqsnchz, glauberglauber, sabernhardt, kraftbj, ItsJonQ, joen, CTMartin0, decrecementofeliz, bhautikvirani. See #51526. Built from https://develop.svn.wordpress.org/trunk@49216 git-svn-id: http://core.svn.wordpress.org/trunk@48978 1a063a9b-81f0-0310-95a4-ce76da25c4cd
99 lines
3.4 KiB
PHP
99 lines
3.4 KiB
PHP
<?php
|
|
/**
|
|
* Functions and filters related to the menus.
|
|
*
|
|
* Makes the default WordPress navigation use an HTML structure similar
|
|
* to the Navigation block.
|
|
*
|
|
* @link https://make.wordpress.org/themes/2020/07/06/printing-navigation-block-html-from-a-legacy-menu-in-themes/
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Twenty_Twenty_One
|
|
* @since 1.0.0
|
|
*/
|
|
|
|
/**
|
|
* Add a button to top-level menu items that has sub-menus.
|
|
* An icon is added using CSS depending on the value of aria-expanded.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param string $output Nav menu item start element.
|
|
* @param object $item Nav menu item.
|
|
* @param int $depth Depth.
|
|
* @param object $args Nav menu args.
|
|
*
|
|
* @return string Nav menu item start element.
|
|
*/
|
|
function twenty_twenty_one_add_sub_menu_toggle( $output, $item, $depth, $args ) {
|
|
if ( 0 === $depth && in_array( 'menu-item-has-children', $item->classes, true ) ) {
|
|
|
|
// Add toggle button.
|
|
$output .= '<button class="sub-menu-toggle" aria-expanded="false" onClick="twentytwentyoneExpandSubMenu(this)">';
|
|
$output .= '<span class="icon-plus">' . twenty_twenty_one_get_icon_svg( 'ui', 'plus', 18 ) . '</span>';
|
|
$output .= '<span class="icon-minus">' . twenty_twenty_one_get_icon_svg( 'ui', 'minus', 18 ) . '</span>';
|
|
$output .= '<span class="screen-reader-text">' . esc_html__( 'Open menu', 'twentytwentyone' ) . '</span>';
|
|
$output .= '</button>';
|
|
}
|
|
return $output;
|
|
}
|
|
add_filter( 'walker_nav_menu_start_el', 'twenty_twenty_one_add_sub_menu_toggle', 10, 4 );
|
|
|
|
/**
|
|
* Detects the social network from a URL and returns the SVG code for its icon.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param string $uri Social link.
|
|
* @param int $size The icon size in pixels.
|
|
*
|
|
* @return string
|
|
*/
|
|
function twenty_twenty_one_get_social_link_svg( $uri, $size = 24 ) {
|
|
return Twenty_Twenty_One_SVG_Icons::get_social_link_svg( $uri, $size );
|
|
}
|
|
|
|
/**
|
|
* Displays SVG icons in the footer navigation.
|
|
*
|
|
* @param string $item_output The menu item's starting HTML output.
|
|
* @param WP_Post $item Menu item data object.
|
|
* @param int $depth Depth of the menu. Used for padding.
|
|
* @param stdClass $args An object of wp_nav_menu() arguments.
|
|
* @return string The menu item output with social icon.
|
|
*/
|
|
function twenty_twenty_one_nav_menu_social_icons( $item_output, $item, $depth, $args ) {
|
|
// Change SVG icon inside social links menu if there is supported URL.
|
|
if ( 'footer' === $args->theme_location ) {
|
|
$svg = twenty_twenty_one_get_social_link_svg( $item->url, 24 );
|
|
if ( ! empty( $svg ) ) {
|
|
$item_output = str_replace( $args->link_before, $svg, $item_output );
|
|
}
|
|
}
|
|
|
|
return $item_output;
|
|
}
|
|
|
|
add_filter( 'walker_nav_menu_start_el', 'twenty_twenty_one_nav_menu_social_icons', 10, 4 );
|
|
|
|
/**
|
|
* Filters the arguments for a single nav menu item.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param stdClass $args An object of wp_nav_menu() arguments.
|
|
* @param WP_Post $item Menu item data object.
|
|
* @param int $depth Depth of menu item. Used for padding.
|
|
*
|
|
* @return stdClass
|
|
*/
|
|
function twenty_twenty_one_add_menu_description_args( $args, $item, $depth ) {
|
|
$args->link_after = '';
|
|
if ( 0 === $depth && isset( $item->description ) && $item->description ) {
|
|
// The extra <span> element is here for styling purposes: Allows the description to not be underlined on hover.
|
|
$args->link_after = '<p class="menu-item-description"><span>' . $item->description . '</span></p>';
|
|
}
|
|
return $args;
|
|
}
|
|
add_filter( 'nav_menu_item_args', 'twenty_twenty_one_add_menu_description_args', 10, 3 );
|