wordpress-seo / admin / class-admin-asset-yoast-components-l10n.php

class-admin-asset-yoast-components-l10n.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 18.0, at admin/class-admin-asset-yoast-components-l10n.php

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1	<?php
2	/**
3	* WPSEO plugin file.
4	*
5	* @package WPSEO\Admin
6	*/
7
8	/**
9	* Localizes JavaScript files.
10	*/
11	final class WPSEO_Admin_Asset_Yoast_Components_L10n {
12
13	/**
14	* Represents the asset manager.
15	*
16	* @var WPSEO_Admin_Asset_Manager
17	*/
18	protected $asset_manager;
19
20	/**
21	* WPSEO_Admin_Asset_Yoast_Components_L10n constructor.
22	*/
23	public function __construct() {
24	$this->asset_manager = new WPSEO_Admin_Asset_Manager();
25	}
26
27	/**
28	* Localizes the given script with the JavaScript translations.
29	*
30	* @param string $script_handle The script handle to localize for.
31	*
32	* @return void
33	*/
34	public function localize_script( $script_handle ) {
35	$translations = [
36	'yoast-components' => $this->get_translations( 'yoast-components' ),
37	'wordpress-seo' => $this->get_translations( 'wordpress-seojs' ),
38	'yoast-schema-blocks' => $this->get_translations( 'yoast-schema-blocks' ),
39	];
40	$this->asset_manager->localize_script( $script_handle, 'wpseoYoastJSL10n', $translations );
41	}
42
43	/**
44	* Returns translations necessary for JS files.
45	*
46	* @param string $component The component to retrieve the translations for.
47	* @return object\|null The translations in a Jed format for JS files.
48	*/
49	protected function get_translations( $component ) {
50	$locale = \get_user_locale();
51
52	$file = WPSEO_PATH . 'languages/' . $component . '-' . $locale . '.json';
53	if ( file_exists( $file ) ) {
54	// phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- Retrieving a local file.
55	$file = file_get_contents( $file );
56	if ( is_string( $file ) && $file !== '' ) {
57	return json_decode( $file, true );
58	}
59	}
60
61	return null;
62	}
63	}
64