faustwp / includes / replacement / graphql-callbacks.php

graphql-callbacks.php in Faust.js 0.7.9, at includes/replacement/graphql-callbacks.php

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1	<?php
2	/**
3	* Replacements for GraphQL responses.
4	*
5	* @package FaustWP
6	*/
7
8	namespace WPE\FaustWP\Replacement;
9
10	use function WPE\FaustWP\Settings\faustwp_get_setting;
11
12	if ( ! defined( 'ABSPATH' ) ) {
13	exit;
14	}
15
16	add_filter( 'graphql_request_results', __NAMESPACE__ . '\\url_replacement' );
17	/**
18	* Callback for WP GraphQL 'graphql_request_results' filter.
19	*
20	* Replaces the WordPress Site URL with the replacement domain in 'url' and
21	* 'href' fields. Response data for RootQuery.generalSettings is intentionally
22	* left unaltered.
23	*
24	* @param object $response The default GraphQL query response.
25	*
26	* @return object The modified response with URLs replaced.
27	*/
28	function url_replacement( $response ) {
29	if ( ! domain_replacement_enabled() ) {
30	return $response;
31	}
32
33	if (
34	is_object( $response ) &&
35	property_exists( $response, 'data' ) &&
36	is_array( $response->data )
37	) {
38	url_replace_recursive( $response->data );
39	}
40
41	return $response;
42	}
43
44	/**
45	* Replaces the WordPress Site URL with the replacement domain in 'url' and
46	* 'href' fields.
47	*
48	* @param array $data The response data.
49	*/
50	function url_replace_recursive( &$data ) {
51	foreach ( $data as $key => &$value ) {
52	if ( 'generalSettings' === $key ) {
53	continue;
54	}
55
56	if ( ( 'url' === $key \|\| 'href' === $key ) && is_string( $value ) ) {
57	$replacement = faustwp_get_setting( 'frontend_uri', '/' );
58	$value = str_replace( site_url(), $replacement, $value );
59	} elseif ( ( 'path' === $key && is_multisite() ) && is_string( $value ) ) {
60	$site = get_site();
61	$subdirectory = untrailingslashit( $site->path );
62	$value = str_replace( $subdirectory, '', $value );
63	} elseif ( is_array( $value ) ) {
64	url_replace_recursive( $value );
65	}
66	}
67	}
68