Script Loader: Enqueue inline style for block template skip link in head instead of footer.

* Introduce `wp_enqueue_block_template_skip_link()` to replace `the_block_template_skip_link()`. Add to `wp_enqueue_scripts` action instead of `wp_footer`.
* Keep inline script for skip link in footer.
* Restore original `the_block_template_skip_link()` from 6.3 and move to `deprecated.php`.
* Preserve back-compat for unhooking skip-link by removing `the_block_template_skip_link` from `wp_footer` action.

Follow-up to [56682] and [56687].

Props sabernhardt, plugindevs, westonruter, spacedmonkey.
Fixes #59505.
See #58775.
See #58664.

Built from https://develop.svn.wordpress.org/trunk@56932


git-svn-id: http://core.svn.wordpress.org/trunk@56443 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Weston Ruter
2023-10-13 17:21:22 +00:00
parent 0ade48d1e2
commit a17a3ca214
4 changed files with 122 additions and 6 deletions

View File

@@ -99,16 +99,22 @@ function wp_filter_wp_template_unique_post_slug( $override_slug, $slug, $post_id
}
/**
* Prints the skip-link script & styles.
* Enqueues the skip-link script & styles.
*
* @access private
* @since 5.8.0
* @since 6.4.0
*
* @global string $_wp_current_template_content
*/
function the_block_template_skip_link() {
function wp_enqueue_block_template_skip_link() {
global $_wp_current_template_content;
// Back-compat for plugins that disable functionality by unhooking this action.
if ( ! has_action( 'wp_footer', 'the_block_template_skip_link' ) ) {
return;
}
remove_action( 'wp_footer', 'the_block_template_skip_link' );
// Early exit if not a block theme.
if ( ! current_theme_supports( 'block-templates' ) ) {
return;
@@ -207,7 +213,7 @@ function the_block_template_skip_link() {
<?php
$skip_link_script = wp_remove_surrounding_empty_script_tags( ob_get_clean() );
$script_handle = 'wp-block-template-skip-link';
wp_register_script( $script_handle, false );
wp_register_script( $script_handle, false, array(), false, array( 'in_footer' => true ) );
wp_add_inline_script( $script_handle, $skip_link_script );
wp_enqueue_script( $script_handle );
}