Changeset 55216 for trunk/src/wp-includes/class-wp-theme-json.php

Timestamp:

02/03/2023 06:23:55 PM (22 months ago)

Author:

flixos90

Message:

Editor: Add missing WP_Theme_JSON::process_blocks_custom_css() method.

Follow up to [55192].

Props aristath, mamaduka, mukesh27, hellofromtonya.
Fixes #57621.

File:

• trunk/src/wp-includes/class-wp-theme-json.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-theme-json.php

@@ -1008 +1008 @@
 
     /**
+     * Processes the CSS, to apply nesting.
+     *
+     * @since 6.2.0
+     *
+     * @param string $css      The CSS to process.
+     * @param string $selector The selector to nest.
+     * @return string The processed CSS.
+     */
+    protected function process_blocks_custom_css( $css, $selector ) {
+        $processed_css = '';
+
+        // Split CSS nested rules.
+        $parts = explode( '&', $css );
+        foreach ( $parts as $part ) {
+            $processed_css .= ( ! str_contains( $part, '{' ) )
+                ? trim( $selector ) . '{' . trim( $part ) . '}' // If the part doesn't contain braces, it applies to the root level.
+                : trim( $selector . $part ); // Prepend the selector, which effectively replaces the "&" character.
+        }
+        return $processed_css;
+    }
+
+    /**
      * Returns the global styles custom css.
      *
      * @since 6.2.0
      *
-     * @return string
+     * @return string The global styles custom CSS.
      */
     public function get_custom_css() {