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Interactivity API: Apply the same directive name restrictions as the client.

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This adds the same logic to filter directive data attributes to ignore invalid data attributes that is applied in the client to avoid processing directives on the server that will not be processed in the client.

Props jonsurrell, SirLouen.
Fixes #62426.


Built from https://develop.svn.wordpress.org/trunk@60070


git-svn-id: http://core.svn.wordpress.org/trunk@59406 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Joe McGill
2025-03-24 14:53:28 +00:00
parent 01428753d0
commit d5a86a55ab
2 changed files with 21 additions and 1 deletions
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20
wp-includes/interactivity-api/class-wp-interactivity-api.php
View File

@@ -451,6 +451,26 @@ final class WP_Interactivity_API {
// Checks if there is a server directive processor registered for each directive.
foreach ( $p->get_attribute_names_with_prefix( 'data-wp-' ) as $attribute_name ) {
if ( ! preg_match(
/*
* This must align with the client-side regex used by the interactivity API.
* @see https://github.com/WordPress/gutenberg/blob/ca616014255efbb61f34c10917d52a2d86c1c660/packages/interactivity/src/vdom.ts#L20-L32
*/
'/' .
'^data-wp-' .
// Match alphanumeric characters including hyphen-separated
// segments. It excludes underscore intentionally to prevent confusion.
// E.g., "custom-directive".
'([a-z0-9]+(?:-[a-z0-9]+)*)' .
// (Optional) Match '--' followed by any alphanumeric charachters. It
// excludes underscore intentionally to prevent confusion, but it can
// contain multiple hyphens. E.g., "--custom-prefix--with-more-info".
'(?:--([a-z0-9_-]+))?$' .
'/i',
$attribute_name
) ) {
continue;
}
list( $directive_prefix ) = $this->extract_prefix_and_suffix( $attribute_name );
if ( array_key_exists( $directive_prefix, self::$directive_processors ) ) {
$directives_prefixes[] = $directive_prefix;

2
wp-includes/version.php
View File

@@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.8-beta3-60069';
$wp_version = '6.8-beta3-60070';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.