context['postId'] ) ) {
$author_id = get_post_field( 'post_author', $block->context['postId'] );
} else {
$author_id = get_query_var( 'author' );
}
if ( empty( $author_id ) ) {
return '';
}
$author_name = get_the_author_meta( 'display_name', $author_id );
if ( isset( $attributes['isLink'] ) && $attributes['isLink'] ) {
$author_name = sprintf( '%3$s', get_author_posts_url( $author_id ), esc_attr( $attributes['linkTarget'] ), $author_name );
}
$classes = array();
if ( isset( $attributes['textAlign'] ) ) {
$classes[] = 'has-text-align-' . $attributes['textAlign'];
}
if ( isset( $attributes['style']['elements']['link']['color']['text'] ) ) {
$classes[] = 'has-link-color';
}
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classes ) ) );
return sprintf( '%2$s
', $wrapper_attributes, $author_name );
}
/**
* Registers the `core/post-author-name` block on the server.
*
* @since 6.2.0
*/
function register_block_core_post_author_name() {
register_block_type_from_metadata(
__DIR__ . '/post-author-name',
array(
'render_callback' => 'render_block_core_post_author_name',
)
);
}
add_action( 'init', 'register_block_core_post_author_name' );