activitypub / integration / class-wpml.php

class-wpml.php in ActivityPub trunk, at integration/class-wpml.php

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1	<?php
2	/**
3	* WPML integration.
4	*
5	* @package Activitypub
6	*/
7
8	namespace Activitypub\Integration;
9
10	/**
11	* Compatibility with the WPML Multilingual CMS plugin.
12	*
13	* @see https://wpml.org/
14	*/
15	class WPML {
16	/**
17	* Initialize the class, registering WordPress hooks.
18	*/
19	public static function init() {
20	\add_filter( 'activitypub_locale', array( self::class, 'get_wpml_post_locale' ), 10, 2 );
21	}
22
23	/**
24	* Fetch the post locale from the WPML post data.
25	*
26	* @param string $lang The language code.
27	* @param mixed $post The post object.
28	*
29	* @return string The modified language code.
30	*/
31	public static function get_wpml_post_locale( $lang, $post ) {
32	if ( ! $post instanceof \WP_Post ) {
33	return $lang;
34	}
35
36	$language_details = \apply_filters( 'wpml_post_language_details', null, $post->ID );
37
38	if ( \is_array( $language_details ) && isset( $language_details['language_code'] ) ) {
39	$lang = $language_details['language_code'];
40	}
41
42	return $lang;
43	}
44	}
45