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core-integration.php
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84 lines (76 loc) · 2.16 KB
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<?php
/**
* Integration points with WordPress core that won't ever be committed
*/
/**
* Inject `parent__in` and `parent__not_in` vars to avoid bad cache
*
* @see https://core.trac.wordpress.org/ticket/35677
*/
function wp_api_comment_query_vars( $query ) {
$query->query_var_defaults['parent__in'] = array();
$query->query_var_defaults['parent__not_in'] = array();
}
add_action( 'pre_get_comments', 'wp_api_comment_query_vars' );
if ( ! function_exists( 'wp_parse_slug_list' ) ) {
/**
* Clean up an array, comma- or space-separated list of slugs.
*
* @since
*
* @param array|string $list List of slugs.
* @return array Sanitized array of slugs.
*/
function wp_parse_slug_list( $list ) {
if ( ! is_array( $list ) ) {
$list = preg_split( '/[\s,]+/', $list );
}
foreach ( $list as $key => $value ) {
$list[ $key ] = sanitize_title( $value );
}
return array_unique( $list );
}
}
if ( ! function_exists( 'rest_get_server' ) ) {
/**
* Retrieves the current REST server instance.
*
* Instantiates a new instance if none exists already.
*
* @since 4.5.0
*
* @global WP_REST_Server $wp_rest_server REST server instance.
*
* @return WP_REST_Server REST server instance.
*/
function rest_get_server() {
/* @var WP_REST_Server $wp_rest_server */
global $wp_rest_server;
if ( empty( $wp_rest_server ) ) {
/**
* Filter the REST Server Class.
*
* This filter allows you to adjust the server class used by the API, using a
* different class to handle requests.
*
* @since 4.4.0
*
* @param string $class_name The name of the server class. Default 'WP_REST_Server'.
*/
$wp_rest_server_class = apply_filters( 'wp_rest_server_class', 'WP_REST_Server' );
$wp_rest_server = new $wp_rest_server_class;
/**
* Fires when preparing to serve an API request.
*
* Endpoint objects should be created and register their hooks on this action rather
* than another action to ensure they're only loaded when needed.
*
* @since 4.4.0
*
* @param WP_REST_Server $wp_rest_server Server object.
*/
do_action( 'rest_api_init', $wp_rest_server );
}
return $wp_rest_server;
}
}