Changeset 51382 for branches/5.8/src/wp-includes/deprecated.php

Timestamp:

07/08/2021 05:27:27 PM (4 years ago)

Author:

jorbin

Message:

Posts: Prevent an empty excerpt when groups and nested column blocks are present.

This improves the logic within excerpt_remove_blocks() to better handle innerBlocks. This prevents an empty excerpt from being returned when core/columns, core/column, and core/group blocks are present.

This issue has been surfaced in the Query Loop block, where excerpts can be set to display.

This introduces the excerpt_allowed_wrapper_blocks filter for controlling which blocks should be considered wrapper blocks.

Wrapper blocks and their nested contents are not stripped by excerpt_remove_blocks(), allowing their contents to appear in generated excerpts.

Backports [51348], [51375], [51378], and [51379] to the 5.8 branch.

Fixes #53604.
Props aristath, jorbin, SergeyBiryukov, desrosj.
Unprops jorbin.

Location:

branches/5.8

Files:

• . (modified) (1 prop)
• src/wp-includes/deprecated.php (modified) (1 diff)

branches/5.8/src/wp-includes/deprecated.php

@@ -4208 +4208 @@
     wp_strict_cross_origin_referrer();
 }
+
+/**
+ * Render inner blocks from the `core/columns` block for generating an excerpt.
+ *
+ * @since 5.2.0
+ * @deprecated 5.8.0
+ *
+ * @access private
+ *
+ * @param array $columns        The parsed columns block.
+ * @param array $allowed_blocks The list of allowed inner blocks.
+ * @return string The rendered inner blocks.
+ */
+function _excerpt_render_inner_columns_blocks( $columns, $allowed_blocks ) {
+    _deprecated_function( __FUNCTION__, '5.8.0', '_excerpt_render_inner_blocks()' );
+    return _excerpt_render_inner_blocks( $columns, $allowed_blocks );
+}