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Blocks: Allow for nested `the_content` calls within `do_blocks()`. 

When `do_blocks()` is run, it sets up some special handling of the `wpautop` filter, as we don't want `wpautop` to run on block content, but we do want it to be available for subsequent runs of `the_content`, which may be happening on non-block content.

As we set this up before rendering dynamic blocks, however, a dynamic block choosing to run `the_content` will cause unintentially structural deficiences in this particular recursive block tower.

Moving this handling to after dynamic blocks are rendered makes our tower lean a little less.

Props aldavigdis, pento.
Fixes #45495.


Built from https://develop.svn.wordpress.org/trunk@45139


git-svn-id: http://core.svn.wordpress.org/trunk@44948 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Gary Pendergast 2019-04-08 06:54:54 +00:00
parent 95df8fa792
commit affceae936
2 changed files with 8 additions and 8 deletions
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14
wp-includes/blocks.php
View File

@ -262,13 +262,6 @@ function parse_blocks( $content ) {
* @return string Updated post content.
*/
function do_blocks( $content ) {
// If there are blocks in this content, we shouldn't run wpautop() on it later.
$priority = has_filter( 'the_content', 'wpautop' );
if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) {
remove_filter( 'the_content', 'wpautop', $priority );
add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );
}
$blocks = parse_blocks( $content );
$output = '';
@ -276,6 +269,13 @@ function do_blocks( $content ) {
$output .= render_block( $block );
}
// If there are blocks in this content, we shouldn't run wpautop() on it later.
$priority = has_filter( 'the_content', 'wpautop' );
if ( false !== $priority && doing_filter( 'the_content' ) && has_blocks( $content ) ) {
remove_filter( 'the_content', 'wpautop', $priority );
add_filter( 'the_content', '_restore_wpautop_hook', $priority + 1 );
}
return $output;
}

2
wp-includes/version.php
View File

@ -13,7 +13,7 @@
*
* @global string $wp_version
*/
$wp_version = '5.2-beta1-45138';
$wp_version = '5.2-beta1-45139';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.