Interactivity API: Allow server derived state to appear in non-final position

In some cases, derived state returns an associative array. Directives may wish to continue to access properties of the associative array, when using the syntax `state.arrayReturnedByClosure.property`. This patch continues evaluating the path after the associative array has been returned by the Closure.

Reviewed by adamsilverstein and gziolo.
Merges [58825] to the 6.6 branch.

Props jonsurrell, luisherranz, adamsilverstein, gziolo.

Fixes #61741.
Built from https://develop.svn.wordpress.org/branches/6.6@58869


git-svn-id: http://core.svn.wordpress.org/branches/6.6@58265 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
luisherranz 2024-08-08 11:30:18 +00:00
parent 04747a1a91
commit 634f735534
2 changed files with 27 additions and 26 deletions

View File

@ -521,6 +521,7 @@ final class WP_Interactivity_API {
* @since 6.5.0
* @since 6.6.0 The function now adds a warning when the namespace is null, falsy, or the directive value is empty.
* @since 6.6.0 Removed `default_namespace` and `context` arguments.
* @since 6.6.0 Add support for derived state.
*
* @param string|true $directive_value The directive attribute value string or `true` when it's a boolean attribute.
* @return mixed|null The result of the evaluation. Null if the reference path doesn't exist or the namespace is falsy.
@ -557,32 +558,32 @@ final class WP_Interactivity_API {
} else {
return null;
}
}
if ( $current instanceof Closure ) {
/*
* This state getter's namespace is added to the stack so that
* `state()` or `get_config()` read that namespace when called
* without specifying one.
*/
array_push( $this->namespace_stack, $ns );
try {
$current = $current();
} catch ( Throwable $e ) {
_doing_it_wrong(
__METHOD__,
sprintf(
/* translators: 1: Path pointing to an Interactivity API state property, 2: Namespace for an Interactivity API store. */
__( 'Uncaught error executing a derived state callback with path "%1$s" and namespace "%2$s".' ),
$path,
$ns
),
'6.6.0'
);
return null;
} finally {
// Remove the property's namespace from the stack.
array_pop( $this->namespace_stack );
if ( $current instanceof Closure ) {
/*
* This state getter's namespace is added to the stack so that
* `state()` or `get_config()` read that namespace when called
* without specifying one.
*/
array_push( $this->namespace_stack, $ns );
try {
$current = $current();
} catch ( Throwable $e ) {
_doing_it_wrong(
__METHOD__,
sprintf(
/* translators: 1: Path pointing to an Interactivity API state property, 2: Namespace for an Interactivity API store. */
__( 'Uncaught error executing a derived state callback with path "%1$s" and namespace "%2$s".' ),
$path,
$ns
),
'6.6.0'
);
return null;
} finally {
// Remove the property's namespace from the stack.
array_pop( $this->namespace_stack );
}
}
}

View File

@ -16,7 +16,7 @@
*
* @global string $wp_version
*/
$wp_version = '6.6.2-alpha-58863';
$wp_version = '6.6.2-alpha-58869';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.