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2 changes: 1 addition & 1 deletion packages/block-library/src/navigation/block.json
Original file line number Diff line number Diff line change
Expand Up @@ -117,7 +117,7 @@
}
}
},
"viewScript": "file:./view.min.js",
"viewScript": [ "file:./view.min.js", "file:./view-modal.min.js" ],
"editorStyle": "wp-block-navigation-editor",
"style": "wp-block-navigation"
}
5 changes: 5 additions & 0 deletions packages/block-library/src/navigation/index.php
Original file line number Diff line number Diff line change
Expand Up @@ -396,6 +396,11 @@ function render_block_core_navigation( $attributes, $content, $block ) {
wp_enqueue_script( 'wp-block-navigation-view' );
}

$should_load_modal_view_script = isset( $attributes['overlayMenu'] ) && 'never' !== $attributes['overlayMenu'];
if ( $should_load_modal_view_script ) {
wp_enqueue_script( 'wp-block-navigation-view-modal' );
}

$inner_blocks = $block->inner_blocks;

// Ensure that blocks saved with the legacy ref attribute name (navigationMenuId) continue to render.
Expand Down
36 changes: 36 additions & 0 deletions packages/block-library/src/navigation/view-modal.js
Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
/**
* External dependencies
*/
import MicroModal from 'micromodal';

// Responsive navigation toggle.
function navigationToggleModal( modal ) {
const dialogContainer = modal.querySelector(
`.wp-block-navigation__responsive-dialog`
);

const isHidden = 'true' === modal.getAttribute( 'aria-hidden' );

modal.classList.toggle( 'has-modal-open', ! isHidden );
dialogContainer.toggleAttribute( 'aria-modal', ! isHidden );

if ( isHidden ) {
dialogContainer.removeAttribute( 'role' );
dialogContainer.removeAttribute( 'aria-modal' );
} else {
dialogContainer.setAttribute( 'role', 'dialog' );
dialogContainer.setAttribute( 'aria-modal', 'true' );
}

// Add a class to indicate the modal is open.
const htmlElement = document.documentElement;
htmlElement.classList.toggle( 'has-modal-open' );
}

window.addEventListener( 'load', () => {
MicroModal.init( {
onShow: navigationToggleModal,
onClose: navigationToggleModal,
openClass: 'is-menu-open',
} );
} );
35 changes: 0 additions & 35 deletions packages/block-library/src/navigation/view.js
Original file line number Diff line number Diff line change
@@ -1,32 +1,3 @@
/**
* External dependencies
*/
import MicroModal from 'micromodal';

// Responsive navigation toggle.
function navigationToggleModal( modal ) {
const dialogContainer = modal.querySelector(
`.wp-block-navigation__responsive-dialog`
);

const isHidden = 'true' === modal.getAttribute( 'aria-hidden' );

modal.classList.toggle( 'has-modal-open', ! isHidden );
dialogContainer.toggleAttribute( 'aria-modal', ! isHidden );

if ( isHidden ) {
dialogContainer.removeAttribute( 'role' );
dialogContainer.removeAttribute( 'aria-modal' );
} else {
dialogContainer.setAttribute( 'role', 'dialog' );
dialogContainer.setAttribute( 'aria-modal', 'true' );
}

// Add a class to indicate the modal is open.
const htmlElement = document.documentElement;
htmlElement.classList.toggle( 'has-modal-open' );
}

// Open on click functionality.
function closeSubmenus( element ) {
element
Expand Down Expand Up @@ -65,12 +36,6 @@ function toggleSubmenuOnClick( event ) {
// Necessary for some themes such as TT1 Blocks, where
// scripts could be loaded before the body.
window.addEventListener( 'load', () => {
MicroModal.init( {
onShow: navigationToggleModal,
onClose: navigationToggleModal,
openClass: 'is-menu-open',
} );

const submenuButtons = document.querySelectorAll(
'.wp-block-navigation-submenu__toggle'
);
Expand Down