Add global variable for current block during render_acf_block

Author: EliasKau

CHANGELOG.md

@@ -1,3 +1,7 @@
+### Unreleased
+
+* Add global variable for current block during `render_acf_block` (T-17629)
+
 ### 9.5.0rc: 2024-09-18
 
 * Rewrite: allowed_block_types - Change logic for allowed blocks: 'none', 'all', 'all-core-blocks', 'all-acf-blocks', Fixes #226 (thanks @villekujansuu)

inc/template-tags/acf-blocks.php

@@ -32,6 +32,9 @@ function render_acf_block( $block, $content = '', $is_preview = false, $post_id
   $cache_key    = "post_{$post_id}_{$block['id']}|{$content_hash}";
   $cache_key    = apply_filters( 'air_acf_block_cache_key', $cache_key, $block_slug, $post_id );
 
+  global $air_light_current_block;
+  $air_light_current_block = $block;
+
   // Get block contents
   if ( ! $block_cache_enabled ) {
     $cache_bypass_reason = $is_preview || 'development' === wp_get_environment_type() ? 'preview/development' : 'cache setting';