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Output post classes in the editor #60642

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merged 9 commits into from
May 1, 2024
Merged

Output post classes in the editor #60642

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d8e437c
Add post classes next to wp-post-block in the editor
huubl Apr 10, 2024
e0873a0
Move REST API functions to rest-api.php
huubl Apr 11, 2024
5d1ac12
Rename parameter to match https://developer.wordpress.org/reference/h…
huubl Apr 11, 2024
aee3fcb
Move REST API functions to lib/compat/wordpress-6.6/rest-api.php
huubl Apr 26, 2024
3becf85
Rename post_class to class_list
huubl Apr 26, 2024
d642e45
Use register_rest_field()
huubl Apr 26, 2024
f56989a
Return empty array if post id is not set
huubl Apr 29, 2024
c2b91d2
add argument: 'show_in_rest' => true
huubl Apr 30, 2024
090b1f5
Remove hook and add class list field to blockContexts
huubl Apr 30, 2024
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47 changes: 47 additions & 0 deletions lib/compat/wordpress-6.6/rest-api.php
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Original file line number Diff line number Diff line change
Expand Up @@ -29,3 +29,50 @@ function wp_api_template_access_controller( $args, $post_type ) {
}
}
add_filter( 'register_post_type_args', 'wp_api_template_access_controller', 10, 2 );

/**
* Adds the post classes to the REST API response.
*
* @param array $post The response object data.
*
* @return array
*/
function gutenberg_add_class_list_to_api_response( $post ) {

if ( ! isset( $post['id'] ) ) {
return array();
}

return get_post_class( array(), $post['id'] );
}

/**
* Adds the post classes to public post types in the REST API.
*/
function gutenberg_add_class_list_to_public_post_types() {
$post_types = get_post_types(
array(
'public' => true,
'show_in_rest' => true,
),
'names'
);

if ( ! empty( $post_types ) ) {
register_rest_field(
$post_types,
'class_list',
array(
'get_callback' => 'gutenberg_add_class_list_to_api_response',
'schema' => array(
'description' => __( 'An array of the class names for the post container element.', 'gutenberg' ),
'type' => 'array',
'items' => array(
'type' => 'string',
),
),
)
);
}
}
add_action( 'rest_api_init', 'gutenberg_add_class_list_to_public_post_types' );
13 changes: 9 additions & 4 deletions packages/block-library/src/post-template/edit.js
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Original file line number Diff line number Diff line change
Expand Up @@ -27,9 +27,9 @@ const TEMPLATE = [
[ 'core/post-excerpt' ],
];

function PostTemplateInnerBlocks() {
function PostTemplateInnerBlocks( { classList } ) {
const innerBlocksProps = useInnerBlocksProps(
{ className: 'wp-block-post' },
{ className: classnames( 'wp-block-post', classList ) },
{ template: TEMPLATE, __unstableDisableLayoutClassNames: true }
);
return <li { ...innerBlocksProps } />;
Expand All @@ -38,13 +38,14 @@ function PostTemplateInnerBlocks() {
function PostTemplateBlockPreview( {
blocks,
blockContextId,
classList,
isHidden,
setActiveBlockContextId,
} ) {
const blockPreviewProps = useBlockPreview( {
blocks,
props: {
className: 'wp-block-post',
className: classnames( 'wp-block-post', classList ),
},
} );

Expand Down Expand Up @@ -213,6 +214,7 @@ export default function PostTemplateEdit( {
posts?.map( ( post ) => ( {
postType: post.type,
postId: post.id,
classList: post.class_list ?? '',
} ) ),
[ posts ]
);
Expand Down Expand Up @@ -280,11 +282,14 @@ export default function PostTemplateEdit( {
{ blockContext.postId ===
( activeBlockContextId ||
blockContexts[ 0 ]?.postId ) ? (
<PostTemplateInnerBlocks />
<PostTemplateInnerBlocks
classList={ blockContext.classList }
/>
) : null }
<MemoizedPostTemplateBlockPreview
blocks={ blocks }
blockContextId={ blockContext.postId }
classList={ blockContext.classList }
setActiveBlockContextId={
setActiveBlockContextId
}
Expand Down
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