Translate: Call gp_head|footer() with global header/footer block.

The block now only calls `wp_head|footer()`, and isn't aware of GlotPress, so these templates need to load things that are unique to GlotPress.

See WordPress/wporg-mu-plugins#78


git-svn-id: https://meta.svn.wordpress.org/sites/trunk@11435 74240141-8908-4e6f-9713-ba540dce6ec7

wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/templates/footer.php

@@ -4,6 +4,10 @@
 
 if ( FEATURE_2021_GLOBAL_HEADER_FOOTER ) {
 	echo do_blocks( '<!-- wp:wporg/global-footer /-->' );
+
+	// Intentionally calling this in addition to `wp_footer()` from the block. See `header.php` for details.
+	gp_footer();
+
 } else {
 	require WPORGPATH . 'footer.php';
 }

wordpress.org/public_html/wp-content/plugins/wporg-gp-customizations/templates/header.php

@@ -10,6 +10,17 @@
 
 if ( FEATURE_2021_GLOBAL_HEADER_FOOTER ) {
 	echo do_blocks( '<!-- wp:wporg/global-header /-->' );
+
+	/*
+	 * Intentionally calling this in addition to `wp_head()` from the block. We need to output the global styles
+	 * from Core, scripts for the Navigation and Global Header blocks, etc. Without those, the global header and
+	 * footer won't work properly.
+	 *
+	 * This won't be necessary once GlotPress transitions to use standard WP themes.
+	 * See https://github.com/GlotPress/GlotPress-WP/issues/8
+	 */
+	gp_head();
+
 } else {
 	require WPORGPATH . 'header.php';
 }