class-wc-frontend-scripts.php — WooCommerce 3.0.3

woocommerce / includes / class-wc-frontend-scripts.php

woocommerce / includes Last commit date

class-wc-frontend-scripts.php

578 lines

1	<?php
2	/**
3	* Handle frontend scripts
4	*
5	* @class WC_Frontend_Scripts
6	* @version 2.3.0
7	* @package WooCommerce/Classes/
8	* @category Class
9	* @author WooThemes
10	*/
11
12	if ( ! defined( 'ABSPATH' ) ) {
13	exit;
14	}
15
16	/**
17	* WC_Frontend_Scripts Class.
18	*/
19	class WC_Frontend_Scripts {
20
21	/**
22	* Contains an array of script handles registered by WC.
23	* @var array
24	*/
25	private static $scripts = array();
26
27	/**
28	* Contains an array of script handles registered by WC.
29	* @var array
30	*/
31	private static $styles = array();
32
33	/**
34	* Contains an array of script handles localized by WC.
35	* @var array
36	*/
37	private static $wp_localize_scripts = array();
38
39	/**
40	* Hook in methods.
41	*/
42	public static function init() {
43	add_action( 'wp_enqueue_scripts', array( __CLASS__, 'load_scripts' ) );
44	add_action( 'wp_print_scripts', array( __CLASS__, 'localize_printed_scripts' ), 5 );
45	add_action( 'wp_print_footer_scripts', array( __CLASS__, 'localize_printed_scripts' ), 5 );
46	add_action( 'setup_theme', array( __CLASS__, 'add_default_theme_support' ) );
47	}
48
49	/**
50	* Add theme support for default WP themes.
51	*
52	* @since 3.0.0
53	*/
54	public static function add_default_theme_support() {
55	if ( in_array( get_option( 'template' ), wc_get_core_supported_themes() ) ) {
56	add_theme_support( 'wc-product-gallery-zoom' );
57	add_theme_support( 'wc-product-gallery-lightbox' );
58	add_theme_support( 'wc-product-gallery-slider' );
59	}
60	}
61
62	/**
63	* Get styles for the frontend.
64	*
65	* @return array
66	*/
67	public static function get_styles() {
68	return apply_filters( 'woocommerce_enqueue_styles', array(
69	'woocommerce-layout' => array(
70	'src' => self::get_asset_url( 'assets/css/woocommerce-layout.css' ),
71	'deps' => '',
72	'version' => WC_VERSION,
73	'media' => 'all',
74	'has_rtl' => true,
75	),
76	'woocommerce-smallscreen' => array(
77	'src' => self::get_asset_url( 'assets/css/woocommerce-smallscreen.css' ),
78	'deps' => 'woocommerce-layout',
79	'version' => WC_VERSION,
80	'media' => 'only screen and (max-width: ' . apply_filters( 'woocommerce_style_smallscreen_breakpoint', $breakpoint = '768px' ) . ')',
81	'has_rtl' => true,
82	),
83	'woocommerce-general' => array(
84	'src' => self::get_asset_url( 'assets/css/woocommerce.css' ),
85	'deps' => '',
86	'version' => WC_VERSION,
87	'media' => 'all',
88	'has_rtl' => true,
89	),
90	) );
91	}
92
93	/**
94	* Return protocol relative asset URL.
95	* @param string $path
96	*/
97	private static function get_asset_url( $path ) {
98	return str_replace( array( 'http:', 'https:' ), '', plugins_url( $path, WC_PLUGIN_FILE ) );
99	}
100
101	/**
102	* Register a script for use.
103	*
104	* @uses wp_register_script()
105	* @access private
106	* @param string $handle
107	* @param string $path
108	* @param string[] $deps
109	* @param string $version
110	* @param boolean $in_footer
111	*/
112	private static function register_script( $handle, $path, $deps = array( 'jquery' ), $version = WC_VERSION, $in_footer = true ) {
113	self::$scripts[] = $handle;
114	wp_register_script( $handle, $path, $deps, $version, $in_footer );
115	}
116
117	/**
118	* Register and enqueue a script for use.
119	*
120	* @uses wp_enqueue_script()
121	* @access private
122	* @param string $handle
123	* @param string $path
124	* @param string[] $deps
125	* @param string $version
126	* @param boolean $in_footer
127	*/
128	private static function enqueue_script( $handle, $path = '', $deps = array( 'jquery' ), $version = WC_VERSION, $in_footer = true ) {
129	if ( ! in_array( $handle, self::$scripts ) && $path ) {
130	self::register_script( $handle, $path, $deps, $version, $in_footer );
131	}
132	wp_enqueue_script( $handle );
133	}
134
135	/**
136	* Register a style for use.
137	*
138	* @uses wp_register_style()
139	* @access private
140	* @param string $handle
141	* @param string $path
142	* @param string[] $deps
143	* @param string $version
144	* @param string $media
145	* @param boolean $has_rtl
146	*/
147	private static function register_style( $handle, $path, $deps = array(), $version = WC_VERSION, $media = 'all', $has_rtl = false ) {
148	self::$styles[] = $handle;
149	wp_register_style( $handle, $path, $deps, $version, $media );
150
151	if ( $has_rtl ) {
152	wp_style_add_data( $handle, 'rtl', 'replace' );
153	}
154	}
155
156	/**
157	* Register and enqueue a styles for use.
158	*
159	* @uses wp_enqueue_style()
160	* @access private
161	* @param string $handle
162	* @param string $path
163	* @param string[] $deps
164	* @param string $version
165	* @param string $media
166	* @param boolean $has_rtl
167	*/
168	private static function enqueue_style( $handle, $path = '', $deps = array(), $version = WC_VERSION, $media = 'all', $has_rtl = false ) {
169	if ( ! in_array( $handle, self::$styles ) && $path ) {
170	self::register_style( $handle, $path, $deps, $version, $media, $has_rtl );
171	}
172	wp_enqueue_style( $handle );
173	}
174
175	/**
176	* Register all WC scripts.
177	*/
178	private static function register_scripts() {
179	$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
180	$register_scripts = array(
181	'flexslider' => array(
182	'src' => self::get_asset_url( 'assets/js/flexslider/jquery.flexslider' . $suffix . '.js' ),
183	'deps' => array( 'jquery' ),
184	'version' => '2.6.1',
185	),
186	'js-cookie' => array(
187	'src' => self::get_asset_url( 'assets/js/js-cookie/js.cookie' . $suffix . '.js' ),
188	'deps' => array(),
189	'version' => '2.1.3',
190	),
191	'jquery-blockui' => array(
192	'src' => self::get_asset_url( 'assets/js/jquery-blockui/jquery.blockUI' . $suffix . '.js' ),
193	'deps' => array( 'jquery' ),
194	'version' => '2.70',
195	),
196	'jquery-cookie' => array( // deprecated.
197	'src' => self::get_asset_url( 'assets/js/jquery-cookie/jquery.cookie' . $suffix . '.js' ),
198	'deps' => array( 'jquery' ),
199	'version' => '1.4.1',
200	),
201	'jquery-payment' => array(
202	'src' => self::get_asset_url( 'assets/js/jquery-payment/jquery.payment' . $suffix . '.js' ),
203	'deps' => array( 'jquery' ),
204	'version' => '1.4.1',
205	),
206	'photoswipe' => array(
207	'src' => self::get_asset_url( 'assets/js/photoswipe/photoswipe' . $suffix . '.js' ),
208	'deps' => array(),
209	'version' => '4.1.1',
210	),
211	'photoswipe-ui-default' => array(
212	'src' => self::get_asset_url( 'assets/js/photoswipe/photoswipe-ui-default' . $suffix . '.js' ),
213	'deps' => array( 'photoswipe' ),
214	'version' => '4.1.1',
215	),
216	'prettyPhoto' => array( // deprecated.
217	'src' => self::get_asset_url( 'assets/js/prettyPhoto/jquery.prettyPhoto' . $suffix . '.js' ),
218	'deps' => array( 'jquery' ),
219	'version' => '3.1.6',
220	),
221	'prettyPhoto-init' => array( // deprecated.
222	'src' => self::get_asset_url( 'assets/js/prettyPhoto/jquery.prettyPhoto.init' . $suffix . '.js' ),
223	'deps' => array( 'jquery', 'prettyPhoto' ),
224	'version' => WC_VERSION,
225	),
226	'select2' => array(
227	'src' => self::get_asset_url( 'assets/js/select2/select2.full' . $suffix . '.js' ),
228	'deps' => array( 'jquery' ),
229	'version' => '4.0.3',
230	),
231	'wc-address-i18n' => array(
232	'src' => self::get_asset_url( 'assets/js/frontend/address-i18n' . $suffix . '.js' ),
233	'deps' => array( 'jquery' ),
234	'version' => WC_VERSION,
235	),
236	'wc-add-payment-method' => array(
237	'src' => self::get_asset_url( 'assets/js/frontend/add-payment-method' . $suffix . '.js' ),
238	'deps' => array( 'jquery', 'woocommerce' ),
239	'version' => WC_VERSION,
240	),
241	'wc-cart' => array(
242	'src' => self::get_asset_url( 'assets/js/frontend/cart' . $suffix . '.js' ),
243	'deps' => array( 'jquery', 'wc-country-select', 'wc-address-i18n' ),
244	'version' => WC_VERSION,
245	),
246	'wc-cart-fragments' => array(
247	'src' => self::get_asset_url( 'assets/js/frontend/cart-fragments' . $suffix . '.js' ),
248	'deps' => array( 'jquery', 'js-cookie' ),
249	'version' => WC_VERSION,
250	),
251	'wc-checkout' => array(
252	'src' => self::get_asset_url( 'assets/js/frontend/checkout' . $suffix . '.js' ),
253	'deps' => array( 'jquery', 'woocommerce', 'wc-country-select', 'wc-address-i18n' ),
254	'version' => WC_VERSION,
255	),
256	'wc-country-select' => array(
257	'src' => self::get_asset_url( 'assets/js/frontend/country-select' . $suffix . '.js' ),
258	'deps' => array( 'jquery' ),
259	'version' => WC_VERSION,
260	),
261	'wc-credit-card-form' => array(
262	'src' => self::get_asset_url( 'assets/js/frontend/credit-card-form' . $suffix . '.js' ),
263	'deps' => array( 'jquery', 'jquery-payment' ),
264	'version' => WC_VERSION,
265	),
266	'wc-add-to-cart' => array(
267	'src' => self::get_asset_url( 'assets/js/frontend/add-to-cart' . $suffix . '.js' ),
268	'deps' => array( 'jquery' ),
269	'version' => WC_VERSION,
270	),
271	'wc-add-to-cart-variation' => array(
272	'src' => self::get_asset_url( 'assets/js/frontend/add-to-cart-variation' . $suffix . '.js' ),
273	'deps' => array( 'jquery', 'wp-util' ),
274	'version' => WC_VERSION,
275	),
276	'wc-geolocation' => array(
277	'src' => self::get_asset_url( 'assets/js/frontend/geolocation' . $suffix . '.js' ),
278	'deps' => array( 'jquery' ),
279	'version' => WC_VERSION,
280	),
281	'wc-lost-password' => array(
282	'src' => self::get_asset_url( 'assets/js/frontend/lost-password' . $suffix . '.js' ),
283	'deps' => array( 'jquery', 'woocommerce' ),
284	'version' => WC_VERSION,
285	),
286	'wc-password-strength-meter' => array(
287	'src' => self::get_asset_url( 'assets/js/frontend/password-strength-meter' . $suffix . '.js' ),
288	'deps' => array( 'jquery', 'password-strength-meter' ),
289	'version' => WC_VERSION,
290	),
291	'wc-single-product' => array(
292	'src' => self::get_asset_url( 'assets/js/frontend/single-product' . $suffix . '.js' ),
293	'deps' => array( 'jquery' ),
294	'version' => WC_VERSION,
295	),
296	'woocommerce' => array(
297	'src' => self::get_asset_url( 'assets/js/frontend/woocommerce' . $suffix . '.js' ),
298	'deps' => array( 'jquery', 'jquery-blockui', 'js-cookie' ),
299	'version' => WC_VERSION,
300	),
301	'zoom' => array(
302	'src' => self::get_asset_url( 'assets/js/zoom/jquery.zoom' . $suffix . '.js' ),
303	'deps' => array( 'jquery' ),
304	'version' => '1.7.15',
305	),
306	);
307	foreach ( $register_scripts as $name => $props ) {
308	self::register_script( $name, $props['src'], $props['deps'], $props['version'] );
309	}
310	}
311
312	/**
313	* Register all WC sty;es.
314	*/
315	private static function register_styles() {
316	$register_styles = array(
317	'photoswipe' => array(
318	'src' => self::get_asset_url( 'assets/css/photoswipe/photoswipe.css' ),
319	'deps' => array(),
320	'version' => WC_VERSION,
321	'has_rtl' => false,
322	),
323	'photoswipe-default-skin' => array(
324	'src' => self::get_asset_url( 'assets/css/photoswipe/default-skin/default-skin.css' ),
325	'deps' => array( 'photoswipe' ),
326	'version' => WC_VERSION,
327	'has_rtl' => false,
328	),
329	'select2' => array(
330	'src' => self::get_asset_url( 'assets/css/select2.css' ),
331	'deps' => array(),
332	'version' => WC_VERSION,
333	'has_rtl' => false,
334	),
335	'woocommerce_prettyPhoto_css' => array( // deprecated.
336	'src' => self::get_asset_url( 'assets/css/prettyPhoto.css' ),
337	'deps' => array(),
338	'version' => WC_VERSION,
339	'has_rtl' => true,
340	),
341	);
342	foreach ( $register_styles as $name => $props ) {
343	self::register_style( $name, $props['src'], $props['deps'], $props['version'], 'all', $props['has_rtl'] );
344	}
345	}
346
347	/**
348	* Register/queue frontend scripts.
349	*/
350	public static function load_scripts() {
351	global $post;
352
353	if ( ! did_action( 'before_woocommerce_init' ) ) {
354	return;
355	}
356
357	self::register_scripts();
358	self::register_styles();
359
360	if ( 'yes' === get_option( 'woocommerce_enable_ajax_add_to_cart' ) ) {
361	self::enqueue_script( 'wc-add-to-cart' );
362	}
363	if ( is_cart() ) {
364	self::enqueue_script( 'wc-cart' );
365	}
366	if ( is_checkout() \|\| is_account_page() ) {
367	self::enqueue_script( 'select2' );
368	self::enqueue_style( 'select2' );
369
370	// Password strength meter. Load in checkout, account login and edit account page.
371	if ( ( 'no' === get_option( 'woocommerce_registration_generate_password' ) && ! is_user_logged_in() ) \|\| is_edit_account_page() \|\| is_lost_password_page() ) {
372	self::enqueue_script( 'wc-password-strength-meter' );
373	}
374	}
375	if ( is_checkout() ) {
376	self::enqueue_script( 'wc-checkout' );
377	}
378	if ( is_add_payment_method_page() ) {
379	self::enqueue_script( 'wc-add-payment-method' );
380	}
381	if ( is_lost_password_page() ) {
382	self::enqueue_script( 'wc-lost-password' );
383	}
384
385	// Load gallery scripts on product pages only if supported.
386	if ( is_product() \|\| ( ! empty( $post->post_content ) && strstr( $post->post_content, '[product_page' ) ) ) {
387	if ( current_theme_supports( 'wc-product-gallery-zoom' ) ) {
388	self::enqueue_script( 'zoom' );
389	}
390	if ( current_theme_supports( 'wc-product-gallery-slider' ) ) {
391	self::enqueue_script( 'flexslider' );
392	}
393	if ( current_theme_supports( 'wc-product-gallery-lightbox' ) ) {
394	self::enqueue_script( 'photoswipe-ui-default' );
395	self::enqueue_style( 'photoswipe-default-skin' );
396	add_action( 'wp_footer', 'woocommerce_photoswipe' );
397	}
398	self::enqueue_script( 'wc-single-product' );
399	}
400
401	if ( 'geolocation_ajax' === get_option( 'woocommerce_default_customer_address' ) ) {
402	$ua = wc_get_user_agent(); // Exclude common bots from geolocation by user agent.
403
404	if ( ! strstr( $ua, 'bot' ) && ! strstr( $ua, 'spider' ) && ! strstr( $ua, 'crawl' ) ) {
405	self::enqueue_script( 'wc-geolocation' );
406	}
407	}
408
409	// Global frontend scripts
410	self::enqueue_script( 'woocommerce' );
411	self::enqueue_script( 'wc-cart-fragments' );
412
413	// CSS Styles
414	if ( $enqueue_styles = self::get_styles() ) {
415	foreach ( $enqueue_styles as $handle => $args ) {
416	if ( ! isset( $args['has_rtl'] ) ) {
417	$args['has_rtl'] = false;
418	}
419
420	self::enqueue_style( $handle, $args['src'], $args['deps'], $args['version'], $args['media'], $args['has_rtl'] );
421	}
422	}
423	}
424
425	/**
426	* Localize a WC script once.
427	* @access private
428	* @since 2.3.0 this needs less wp_script_is() calls due to https://core.trac.wordpress.org/ticket/28404 being added in WP 4.0.
429	* @param string $handle
430	*/
431	private static function localize_script( $handle ) {
432	if ( ! in_array( $handle, self::$wp_localize_scripts ) && wp_script_is( $handle ) && ( $data = self::get_script_data( $handle ) ) ) {
433	$name = str_replace( '-', '_', $handle ) . '_params';
434	self::$wp_localize_scripts[] = $handle;
435	wp_localize_script( $handle, $name, apply_filters( $name, $data ) );
436	}
437	}
438
439	/**
440	* Return data for script handles.
441	* @access private
442	* @param string $handle
443	* @return array\|bool
444	*/
445	private static function get_script_data( $handle ) {
446	global $wp;
447
448	switch ( $handle ) {
449	case 'woocommerce' :
450	return array(
451	'ajax_url' => WC()->ajax_url(),
452	'wc_ajax_url' => WC_AJAX::get_endpoint( "%%endpoint%%" ),
453	);
454	break;
455	case 'wc-geolocation' :
456	return array(
457	'wc_ajax_url' => WC_AJAX::get_endpoint( "%%endpoint%%" ),
458	'home_url' => home_url(),
459	'is_available' => ! ( is_cart() \|\| is_account_page() \|\| is_checkout() \|\| is_customize_preview() ) ? '1' : '0',
460	'hash' => isset( $_GET['v'] ) ? wc_clean( $_GET['v'] ) : '',
461	);
462	break;
463	case 'wc-single-product' :
464	return array(
465	'i18n_required_rating_text' => esc_attr__( 'Please select a rating', 'woocommerce' ),
466	'review_rating_required' => get_option( 'woocommerce_review_rating_required' ),
467	'flexslider' => apply_filters( 'woocommerce_single_product_carousel_options', array(
468	'rtl' => is_rtl(),
469	'animation' => 'slide',
470	'smoothHeight' => false,
471	'directionNav' => false,
472	'controlNav' => 'thumbnails',
473	'slideshow' => false,
474	'animationSpeed' => 500,
475	'animationLoop' => false, // Breaks photoswipe pagination if true.
476	) ),
477	'zoom_enabled' => get_theme_support( 'wc-product-gallery-zoom' ),
478	'photoswipe_enabled' => get_theme_support( 'wc-product-gallery-lightbox' ),
479	'flexslider_enabled' => get_theme_support( 'wc-product-gallery-slider' ),
480	);
481	break;
482	case 'wc-checkout' :
483	return array(
484	'ajax_url' => WC()->ajax_url(),
485	'wc_ajax_url' => WC_AJAX::get_endpoint( "%%endpoint%%" ),
486	'update_order_review_nonce' => wp_create_nonce( 'update-order-review' ),
487	'apply_coupon_nonce' => wp_create_nonce( 'apply-coupon' ),
488	'remove_coupon_nonce' => wp_create_nonce( 'remove-coupon' ),
489	'option_guest_checkout' => get_option( 'woocommerce_enable_guest_checkout' ),
490	'checkout_url' => WC_AJAX::get_endpoint( "checkout" ),
491	'is_checkout' => is_page( wc_get_page_id( 'checkout' ) ) && empty( $wp->query_vars['order-pay'] ) && ! isset( $wp->query_vars['order-received'] ) ? 1 : 0,
492	'debug_mode' => defined( 'WP_DEBUG' ) && WP_DEBUG,
493	'i18n_checkout_error' => esc_attr__( 'Error processing checkout. Please try again.', 'woocommerce' ),
494	);
495	break;
496	case 'wc-address-i18n' :
497	return array(
498	'locale' => json_encode( WC()->countries->get_country_locale() ),
499	'locale_fields' => json_encode( WC()->countries->get_country_locale_field_selectors() ),
500	'i18n_required_text' => esc_attr__( 'required', 'woocommerce' ),
501	);
502	break;
503	case 'wc-cart' :
504	return array(
505	'ajax_url' => WC()->ajax_url(),
506	'wc_ajax_url' => WC_AJAX::get_endpoint( "%%endpoint%%" ),
507	'update_shipping_method_nonce' => wp_create_nonce( "update-shipping-method" ),
508	'apply_coupon_nonce' => wp_create_nonce( "apply-coupon" ),
509	'remove_coupon_nonce' => wp_create_nonce( "remove-coupon" ),
510	);
511	break;
512	case 'wc-cart-fragments' :
513	return array(
514	'ajax_url' => WC()->ajax_url(),
515	'wc_ajax_url' => WC_AJAX::get_endpoint( "%%endpoint%%" ),
516	'fragment_name' => apply_filters( 'woocommerce_cart_fragment_name', 'wc_fragments' ),
517	);
518	break;
519	case 'wc-add-to-cart' :
520	return array(
521	'ajax_url' => WC()->ajax_url(),
522	'wc_ajax_url' => WC_AJAX::get_endpoint( "%%endpoint%%" ),
523	'i18n_view_cart' => esc_attr__( 'View cart', 'woocommerce' ),
524	'cart_url' => apply_filters( 'woocommerce_add_to_cart_redirect', wc_get_cart_url() ),
525	'is_cart' => is_cart(),
526	'cart_redirect_after_add' => get_option( 'woocommerce_cart_redirect_after_add' ),
527	);
528	break;
529	case 'wc-add-to-cart-variation' :
530	// We also need the wp.template for this script :)
531	wc_get_template( 'single-product/add-to-cart/variation.php' );
532
533	return array(
534	'wc_ajax_url' => WC_AJAX::get_endpoint( "%%endpoint%%" ),
535	'i18n_no_matching_variations_text' => esc_attr__( 'Sorry, no products matched your selection. Please choose a different combination.', 'woocommerce' ),
536	'i18n_make_a_selection_text' => esc_attr__( 'Please select some product options before adding this product to your cart.', 'woocommerce' ),
537	'i18n_unavailable_text' => esc_attr__( 'Sorry, this product is unavailable. Please choose a different combination.', 'woocommerce' ),
538	);
539	break;
540	case 'wc-country-select' :
541	return array(
542	'countries' => json_encode( array_merge( WC()->countries->get_allowed_country_states(), WC()->countries->get_shipping_country_states() ) ),
543	'i18n_select_state_text' => esc_attr__( 'Select an option…', 'woocommerce' ),
544	'i18n_no_matches' => _x( 'No matches found', 'enhanced select', 'woocommerce' ),
545	'i18n_ajax_error' => _x( 'Loading failed', 'enhanced select', 'woocommerce' ),
546	'i18n_input_too_short_1' => _x( 'Please enter 1 or more characters', 'enhanced select', 'woocommerce' ),
547	'i18n_input_too_short_n' => _x( 'Please enter %qty% or more characters', 'enhanced select', 'woocommerce' ),
548	'i18n_input_too_long_1' => _x( 'Please delete 1 character', 'enhanced select', 'woocommerce' ),
549	'i18n_input_too_long_n' => _x( 'Please delete %qty% characters', 'enhanced select', 'woocommerce' ),
550	'i18n_selection_too_long_1' => _x( 'You can only select 1 item', 'enhanced select', 'woocommerce' ),
551	'i18n_selection_too_long_n' => _x( 'You can only select %qty% items', 'enhanced select', 'woocommerce' ),
552	'i18n_load_more' => _x( 'Loading more results…', 'enhanced select', 'woocommerce' ),
553	'i18n_searching' => _x( 'Searching…', 'enhanced select', 'woocommerce' ),
554	);
555	break;
556	case 'wc-password-strength-meter' :
557	return array(
558	'min_password_strength' => apply_filters( 'woocommerce_min_password_strength', 3 ),
559	'i18n_password_error' => esc_attr__( 'Please enter a stronger password.', 'woocommerce' ),
560	'i18n_password_hint' => esc_attr( wp_get_password_hint() ),
561	);
562	break;
563	}
564	return false;
565	}
566
567	/**
568	* Localize scripts only when enqueued.
569	*/
570	public static function localize_printed_scripts() {
571	foreach ( self::$scripts as $handle ) {
572	self::localize_script( $handle );
573	}
574	}
575	}
576
577	WC_Frontend_Scripts::init();
578