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Blocks: Add the `pre_render_block` and `render_block_data` filters. 

At the start of `render_block()`, the `pre_render_block` filter allows the function to be short-circuited, and the `render_block_data` filter is applied to the `$block` parameter before it's processed.

Props kkarpieszuk, pento.
Fixes #45451.


Built from https://develop.svn.wordpress.org/trunk@44553


git-svn-id: http://core.svn.wordpress.org/trunk@44384 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Gary Pendergast 2019-01-10 23:16:50 +00:00
parent b98affb210
commit 8e2f6a9923
2 changed files with 23 additions and 1 deletions
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22
wp-includes/blocks.php
View File

@ -175,6 +175,28 @@ function excerpt_remove_blocks( $content ) {
function render_block( $block ) {
global $post;
/**
* Allows render_block() to be shortcircuited, by returning a non-null value.
*
* @since 5.1.0
*
* @param string $pre_render The pre-rendered content. Default null.
* @param array $block The block being rendered.
*/
$pre_render = apply_filters( 'pre_render_block', null, $block );
if ( is_null( $pre_render ) ) {
return $pre_render;
}
/**
* Filters the block being rendered in render_block(), before it's processed.
*
* @since 5.1.0
*
* @param array $block The block being rendered.
*/
$block = apply_filters( 'render_block_data', $block );
$block_type = WP_Block_Type_Registry::get_instance()->get_registered( $block['blockName'] );
$is_dynamic = $block['blockName'] && null !== $block_type && $block_type->is_dynamic();
$block_content = '';

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.1-alpha-44552';
$wp_version = '5.1-alpha-44553';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.