Critics have remarked that those four worthies were truly peerless throughout the ages; yet the present falls short of the past—the ancients favored unadorned simplicity, whereas the moderns prefer refined elegance. Styles of substance and ornament rise and fall in succession, shifting with the changing mores of the times; such evolution is simply the natural order of things. The ideal lies in honoring antiquity without clashing with the present, and embracing modernity without succumbing to its flaws—embodying that perfect balance of substance and refinement that defines the true gentleman. There is surely no need to abandon a carved palace in favor of a cave dwelling, or to trade a jade carriage for a primitive cart with solid wooden wheels.🌌 SpectraShell

🌌 SpectraShell

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📄 Viewing: class-walker-nav-menu-edit.php

<?php
/**
 * Navigation Menu API: Walker_Nav_Menu_Edit class
 *
 * @package WordPress
 * @subpackage Administration
 * @since 4.4.0
 */

/**
 * Create HTML list of nav menu input items.
 *
 * @since 3.0.0
 *
 * @see Walker_Nav_Menu
 */
class Walker_Nav_Menu_Edit extends Walker_Nav_Menu {
	/**
	 * Starts the list before the elements are added.
	 *
	 * @see Walker_Nav_Menu::start_lvl()
	 *
	 * @since 3.0.0
	 *
	 * @param string   $output Passed by reference.
	 * @param int      $depth  Depth of menu item. Used for padding.
	 * @param stdClass $args   Not used.
	 */
	public function start_lvl( &$output, $depth = 0, $args = null ) {}

	/**
	 * Ends the list of after the elements are added.
	 *
	 * @see Walker_Nav_Menu::end_lvl()
	 *
	 * @since 3.0.0
	 *
	 * @param string   $output Passed by reference.
	 * @param int      $depth  Depth of menu item. Used for padding.
	 * @param stdClass $args   Not used.
	 */
	public function end_lvl( &$output, $depth = 0, $args = null ) {}

	/**
	 * Start the element output.
	 *
	 * @see Walker_Nav_Menu::start_el()
	 * @since 3.0.0
	 * @since 5.9.0 Renamed `$item` to `$data_object` and `$id` to `$current_object_id`
	 *              to match parent class for PHP 8 named parameter support.
	 *
	 * @global int $_wp_nav_menu_max_depth
	 *
	 * @param string   $output            Used to append additional content (passed by reference).
	 * @param WP_Post  $data_object       Menu item data object.
	 * @param int      $depth             Depth of menu item. Used for padding.
	 * @param stdClass $args              Not used.
	 * @param int      $current_object_id Optional. ID of the current menu item. Default 0.
	 */
	public function start_el( &$output, $data_object, $depth = 0, $args = null, $current_object_id = 0 ) {
		global $_wp_nav_menu_max_depth;

		// Restores the more descriptive, specific name for use within this method.
		$menu_item = $data_object;

		$_wp_nav_menu_max_depth = $depth > $_wp_nav_menu_max_depth ? $depth : $_wp_nav_menu_max_depth;

		ob_start();
		$item_id      = esc_attr( $menu_item->ID );
		$removed_args = array(
			'action',
			'customlink-tab',
			'edit-menu-item',
			'menu-item',
			'page-tab',
			'_wpnonce',
		);

		$original_title = false;

		if ( 'taxonomy' === $menu_item->type ) {
			$original_object = get_term( (int) $menu_item->object_id, $menu_item->object );
			if ( $original_object && ! is_wp_error( $original_object ) ) {
				$original_title = $original_object->name;
			}
		} elseif ( 'post_type' === $menu_item->type ) {
			$original_object = get_post( $menu_item->object_id );
			if ( $original_object ) {
				$original_title = get_the_title( $original_object->ID );
			}
		} elseif ( 'post_type_archive' === $menu_item->type ) {
			$original_object = get_post_type_object( $menu_item->object );
			if ( $original_object ) {
				$original_title = $original_object->labels->archives;
			}
		}

		$classes = array(
			'menu-item menu-item-depth-' . $depth,
			'menu-item-' . esc_attr( $menu_item->object ),
			'menu-item-edit-' . ( ( isset( $_GET['edit-menu-item'] ) && $item_id === $_GET['edit-menu-item'] ) ? 'active' : 'inactive' ),
		);

		$title = $menu_item->title;

		if ( ! empty( $menu_item->_invalid ) ) {
			$classes[] = 'menu-item-invalid';
			/* translators: %s: Title of an invalid menu item. */
			$title = sprintf( __( '%s (Invalid)' ), $menu_item->title );
		} elseif ( isset( $menu_item->post_status ) && 'draft' === $menu_item->post_status ) {
			$classes[] = 'pending';
			/* translators: %s: Title of a menu item in draft status. */
			$title = sprintf( __( '%s (Pending)' ), $menu_item->title );
		}

		$title = ( ! isset( $menu_item->label ) || '' === $menu_item->label ) ? $title : $menu_item->label;

		$submenu_text = '';
		if ( 0 === $depth ) {
			$submenu_text = 'style="display: none;"';
		}

		?>
		<li id="menu-item-<?php echo $item_id; ?>" class="<?php echo implode( ' ', $classes ); ?>">
			<div class="menu-item-bar">
				<div class="menu-item-handle">
					<label class="item-title" for="menu-item-checkbox-<?php echo $item_id; ?>">
						<input id="menu-item-checkbox-<?php echo $item_id; ?>" type="checkbox" class="menu-item-checkbox" data-menu-item-id="<?php echo $item_id; ?>" disabled="disabled" />
						<span class="menu-item-title"><?php echo esc_html( $title ); ?></span>
						<span class="is-submenu" <?php echo $submenu_text; ?>><?php _e( 'sub item' ); ?></span>
					</label>
					<span class="item-controls">
						<span class="item-type"><?php echo esc_html( $menu_item->type_label ); ?></span>
						<span class="item-order hide-if-js">
							<?php
							printf(
								'<a href="%s" class="item-move-up" aria-label="%s">&#8593;</a>',
								wp_nonce_url(
									add_query_arg(
										array(
											'action'    => 'move-up-menu-item',
											'menu-item' => $item_id,
										),
										remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) )
									),
									'move-menu_item'
								),
								esc_attr__( 'Move up' )
							);
							?>
							|
							<?php
							printf(
								'<a href="%s" class="item-move-down" aria-label="%s">&#8595;</a>',
								wp_nonce_url(
									add_query_arg(
										array(
											'action'    => 'move-down-menu-item',
											'menu-item' => $item_id,
										),
										remove_query_arg( $removed_args, admin_url( 'nav-menus.php' ) )
									),
									'move-menu_item'
								),
								esc_attr__( 'Move down' )
							);
							?>
						</span>
						<?php
						if ( isset( $_GET['edit-menu-item'] ) && $item_id === $_GET['edit-menu-item'] ) {
							$edit_url = admin_url( 'nav-menus.php' );
						} else {
							$edit_url = add_query_arg(
								array(
									'edit-menu-item' => $item_id,
								),
								remove_query_arg( $removed_args, admin_url( 'nav-menus.php#menu-item-settings-' . $item_id ) )
							);
						}

						printf(
							'<a class="item-edit" id="edit-%s" href="%s" aria-label="%s"><span class="screen-reader-text">%s</span></a>',
							$item_id,
							esc_url( $edit_url ),
							esc_attr__( 'Edit menu item' ),
							/* translators: Hidden accessibility text. */
							__( 'Edit' )
						);
						?>
					</span>
				</div>
			</div>

			<div class="menu-item-settings wp-clearfix" id="menu-item-settings-<?php echo $item_id; ?>">
				<?php if ( 'custom' === $menu_item->type ) : ?>
					<p class="field-url description description-wide">
						<label for="edit-menu-item-url-<?php echo $item_id; ?>">
							<?php _e( 'URL' ); ?><br />
							<input type="text" id="edit-menu-item-url-<?php echo $item_id; ?>" class="widefat code edit-menu-item-url" name="menu-item-url[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $menu_item->url ); ?>" />
						</label>
					</p>
				<?php endif; ?>
				<p class="description description-wide">
					<label for="edit-menu-item-title-<?php echo $item_id; ?>">
						<?php _e( 'Navigation Label' ); ?><br />
						<input type="text" id="edit-menu-item-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-title" name="menu-item-title[<?php echo $item_id; ?>]" value="<?php echo htmlspecialchars( $menu_item->title, ENT_QUOTES ); ?>" />
					</label>
				</p>
				<p class="field-title-attribute field-attr-title description description-wide">
					<label for="edit-menu-item-attr-title-<?php echo $item_id; ?>">
						<?php _e( 'Title Attribute' ); ?><br />
						<input type="text" id="edit-menu-item-attr-title-<?php echo $item_id; ?>" class="widefat edit-menu-item-attr-title" name="menu-item-attr-title[<?php echo $item_id; ?>]" value="<?php echo htmlspecialchars( $menu_item->post_excerpt, ENT_QUOTES ); ?>" />
					</label>
				</p>
				<p class="field-link-target description">
					<label for="edit-menu-item-target-<?php echo $item_id; ?>">
						<input type="checkbox" id="edit-menu-item-target-<?php echo $item_id; ?>" value="_blank" name="menu-item-target[<?php echo $item_id; ?>]"<?php checked( $menu_item->target, '_blank' ); ?> />
						<?php _e( 'Open link in a new tab' ); ?>
					</label>
				</p>
				<div class="description-group">
					<p class="field-css-classes description description-thin">
						<label for="edit-menu-item-classes-<?php echo $item_id; ?>">
							<?php _e( 'CSS Classes (optional)' ); ?><br />
							<input type="text" id="edit-menu-item-classes-<?php echo $item_id; ?>" class="widefat code edit-menu-item-classes" name="menu-item-classes[<?php echo $item_id; ?>]" value="<?php echo htmlspecialchars( implode( ' ', $menu_item->classes ), ENT_QUOTES ); ?>" />
						</label>
					</p>
					<p class="field-xfn description description-thin">
						<label for="edit-menu-item-xfn-<?php echo $item_id; ?>">
							<?php _e( 'Link Relationship (XFN)' ); ?><br />
							<input type="text" id="edit-menu-item-xfn-<?php echo $item_id; ?>" class="widefat code edit-menu-item-xfn" name="menu-item-xfn[<?php echo $item_id; ?>]" value="<?php echo htmlspecialchars( $menu_item->xfn, ENT_QUOTES ); ?>" />
						</label>
					</p>
				</div>
				<p class="field-description description description-wide">
					<label for="edit-menu-item-description-<?php echo $item_id; ?>">
						<?php _e( 'Description' ); ?><br />
						<textarea id="edit-menu-item-description-<?php echo $item_id; ?>" class="widefat edit-menu-item-description" rows="3" cols="20" name="menu-item-description[<?php echo $item_id; ?>]"><?php echo esc_textarea( $menu_item->description ); // textarea_escaped ?></textarea>
						<span class="description"><?php _e( 'The description will be displayed in the menu if the active theme supports it.' ); ?></span>
					</label>
				</p>

				<?php
				/**
				 * Update parent and order of menu item using select inputs.
				 *
				 * @since 6.7.0
				 */
				?>
	
				<div class="field-move-combo description-group">
					<p class="description description-wide">
						<label for="edit-menu-item-parent-<?php echo $item_id; ?>">
							<?php _e( 'Menu Parent' ); ?>
						</label>
						<select class="edit-menu-item-parent widefat" id="edit-menu-item-parent-<?php echo $item_id; ?>" name="menu-item-parent[<?php echo $item_id; ?>]">
						</select>
					</p>
					<p class="description description-wide">
						<label for="edit-menu-item-order-<?php echo $item_id; ?>">
							<?php _e( 'Menu Order' ); ?>
						</label>
						<select class="edit-menu-item-order widefat" id="edit-menu-item-order-<?php echo $item_id; ?>" name="menu-item-order[<?php echo $item_id; ?>]">
						</select>
					</p>
				</div>

				<?php
				/**
				 * Fires just before the move buttons of a nav menu item in the menu editor.
				 *
				 * @since 5.4.0
				 *
				 * @param string        $item_id           Menu item ID as a numeric string.
				 * @param WP_Post       $menu_item         Menu item data object.
				 * @param int           $depth             Depth of menu item. Used for padding.
				 * @param stdClass|null $args              An object of menu item arguments.
				 * @param int           $current_object_id Nav menu ID.
				 */
				do_action( 'wp_nav_menu_item_custom_fields', $item_id, $menu_item, $depth, $args, $current_object_id );
				?>

				<fieldset class="field-move hide-if-no-js description description-wide">
					<span class="field-move-visual-label" aria-hidden="true"><?php _e( 'Move' ); ?></span>
					<button type="button" class="button-link menus-move menus-move-up" data-dir="up"><?php _e( 'Up one' ); ?></button>
					<button type="button" class="button-link menus-move menus-move-down" data-dir="down"><?php _e( 'Down one' ); ?></button>
					<button type="button" class="button-link menus-move menus-move-left" data-dir="left"></button>
					<button type="button" class="button-link menus-move menus-move-right" data-dir="right"></button>
					<button type="button" class="button-link menus-move menus-move-top" data-dir="top"><?php _e( 'To the top' ); ?></button>
				</fieldset>

				<div class="menu-item-actions description-wide submitbox">
					<?php if ( 'custom' !== $menu_item->type && false !== $original_title ) : ?>
						<p class="link-to-original">
							<?php
							/* translators: %s: Link to menu item's original object. */
							printf( __( 'Original: %s' ), '<a href="' . esc_url( $menu_item->url ) . '">' . esc_html( $original_title ) . '</a>' );
							?>
						</p>
					<?php endif; ?>

					<?php
					printf(
						'<a class="item-delete submitdelete deletion" id="delete-%s" href="%s">%s</a>',
						$item_id,
						wp_nonce_url(
							add_query_arg(
								array(
									'action'    => 'delete-menu-item',
									'menu-item' => $item_id,
								),
								admin_url( 'nav-menus.php' )
							),
							'delete-menu_item_' . $item_id
						),
						__( 'Remove' )
					);
					?>
					<span class="meta-sep hide-if-no-js"> | </span>
					<?php
					printf(
						'<a class="item-cancel submitcancel hide-if-no-js" id="cancel-%s" href="%s#menu-item-settings-%s">%s</a>',
						$item_id,
						esc_url(
							add_query_arg(
								array(
									'edit-menu-item' => $item_id,
									'cancel'         => time(),
								),
								admin_url( 'nav-menus.php' )
							)
						),
						$item_id,
						__( 'Cancel' )
					);
					?>
				</div>

				<input class="menu-item-data-db-id" type="hidden" name="menu-item-db-id[<?php echo $item_id; ?>]" value="<?php echo $item_id; ?>" />
				<input class="menu-item-data-object-id" type="hidden" name="menu-item-object-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $menu_item->object_id ); ?>" />
				<input class="menu-item-data-object" type="hidden" name="menu-item-object[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $menu_item->object ); ?>" />
				<input class="menu-item-data-parent-id" type="hidden" name="menu-item-parent-id[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $menu_item->menu_item_parent ); ?>" />
				<input class="menu-item-data-position" type="hidden" name="menu-item-position[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $menu_item->menu_order ); ?>" />
				<input class="menu-item-data-type" type="hidden" name="menu-item-type[<?php echo $item_id; ?>]" value="<?php echo esc_attr( $menu_item->type ); ?>" />
			</div><!-- .menu-item-settings-->
			<ul class="menu-item-transport"></ul>
		<?php
		$output .= ob_get_clean();
	}
}

📁