class-wcml-cart.php — WPML Multilingual & Multicurrency for WooCommerce 5.5.7

woocommerce-multilingual / inc / class-wcml-cart.php

woocommerce-multilingual / inc Last commit date

class-wcml-cart.php

663 lines

1	<?php
2
3	use function WCML\functions\isStandAlone;
4
5	class WCML_Cart {
6	private $woocommerce_wpml;
7	private $sitepress;
8	private $woocommerce;
9
10	public function __construct( woocommerce_wpml $woocommerce_wpml, \WPML\Core\ISitePress $sitepress, WooCommerce $woocommerce ) {
11	$this->woocommerce_wpml = $woocommerce_wpml;
12	$this->sitepress = $sitepress;
13	$this->woocommerce = $woocommerce;
14	}
15
16	public function add_hooks() {
17
18	if ( $this->is_clean_cart_enabled() ) {
19
20	$this->enqueue_dialog_ui();
21
22	add_action( 'wcml_removed_cart_items', [ $this, 'wcml_removed_cart_items_widget' ] );
23	add_action( 'wp_ajax_wcml_cart_clear_removed_items', [ $this, 'wcml_cart_clear_removed_items' ] );
24	add_action(
25	'wp_ajax_nopriv_wcml_cart_clear_removed_items',
26	[
27	$this,
28	'wcml_cart_clear_removed_items',
29	]
30	);
31
32	if ( $this->is_clean_cart_enabled_for_currency_switch() ) {
33	add_filter( 'wcml_switch_currency_exception', [ $this, 'cart_switching_currency' ], 10, 4 );
34	add_action(
35	'wcml_before_switch_currency',
36	[
37	$this,
38	'switching_currency_empty_cart_if_needed',
39	],
40	10,
41	2
42	);
43	}
44	} else {
45	add_action( 'wp_ajax_woocommerce_get_refreshed_fragments', [ $this, 'wcml_refresh_fragments' ], 0 );
46	add_action( 'wp_ajax_woocommerce_add_to_cart', [ $this, 'wcml_refresh_fragments' ], 0 );
47	add_action(
48	'wp_ajax_nopriv_woocommerce_get_refreshed_fragments',
49	[
50	$this,
51	'wcml_refresh_fragments',
52	],
53	0
54	);
55	add_action( 'wp_ajax_nopriv_woocommerce_add_to_cart', [ $this, 'wcml_refresh_fragments' ], 0 );
56
57	add_action( 'woocommerce_before_checkout_process', [ $this, 'wcml_refresh_cart_total' ] );
58
59	if ( ! isStandAlone() ) {
60	add_action( 'woocommerce_before_calculate_totals', [ $this, 'woocommerce_calculate_totals' ], 100 );
61	add_filter( 'woocommerce_cart_item_data_to_validate', [ $this, 'validate_cart_item_data' ], 10, 2 );
62	add_filter( 'woocommerce_cart_item_product', [ $this, 'adjust_cart_item_product_name' ] );
63	add_filter( 'woocommerce_cart_item_permalink', [ $this, 'cart_item_permalink' ], 10, 2 );
64	add_filter( 'woocommerce_paypal_args', [ $this, 'filter_paypal_args' ] );
65	add_filter(
66	'woocommerce_add_to_cart_sold_individually_found_in_cart',
67	[
68	$this,
69	'add_to_cart_sold_individually_exception',
70	],
71	10,
72	4
73	);
74	add_filter( 'woocommerce_cart_hash_key', [ $this, 'add_language_to_cart_hash_key' ] );
75	add_filter('woocommerce_cart_crosssell_ids', [ $this, 'convert_crosssell_ids' ] );
76	$this->localize_flat_rates_shipping_classes();
77	}
78	}
79	}
80
81	public function is_clean_cart_enabled() {
82
83	$cart_sync_settings = $this->woocommerce_wpml->settings['cart_sync'];
84	$wpml_cookies_enabled = $this->sitepress->get_setting( $this->sitepress->get_wp_api()->constant( 'WPML_Cookie_Setting::COOKIE_SETTING_FIELD' ) );
85
86	if (
87	$wpml_cookies_enabled &&
88	(
89	(
90	$this->woocommerce_wpml->settings['enable_multi_currency'] === $this->sitepress->get_wp_api()->constant( 'WCML_MULTI_CURRENCIES_INDEPENDENT' ) &&
91	$cart_sync_settings['currency_switch'] === $this->sitepress->get_wp_api()->constant( 'WCML_CART_CLEAR' )
92	) \|\|
93	$cart_sync_settings['lang_switch'] === $this->sitepress->get_wp_api()->constant( 'WCML_CART_CLEAR' )
94	)
95	) {
96	return true;
97	}
98
99	return false;
100	}
101
102	private function is_clean_cart_enabled_for_currency_switch() {
103
104	$cart_sync_settings = $this->woocommerce_wpml->settings['cart_sync'];
105	$wpml_cookies_enabled = $this->sitepress->get_setting( $this->sitepress->get_wp_api()->constant( 'WPML_Cookie_Setting::COOKIE_SETTING_FIELD' ) );
106
107	if (
108	$wpml_cookies_enabled &&
109	$cart_sync_settings['currency_switch'] === $this->sitepress->get_wp_api()->constant( 'WCML_CART_CLEAR' )
110	) {
111	return true;
112	}
113
114	return false;
115	}
116
117	public function enqueue_dialog_ui() {
118
119	wp_enqueue_script( 'jquery-ui-dialog' );
120	wp_enqueue_style( 'wp-jquery-ui-dialog' );
121
122	}
123
124	public function wcml_removed_cart_items_widget( $args = [] ) {
125	if ( $this->woocommerce->session instanceof WC_Session ) {
126	$removed_cart_items = new WCML_Removed_Cart_Items_UI( $this->woocommerce_wpml, $this->sitepress, $this->woocommerce );
127	$preview = $removed_cart_items->get_view();
128
129	if ( ! isset( $args['echo'] ) \|\| $args['echo'] ) {
130	echo $preview;
131	} else {
132	return $preview;
133	}
134	}
135
136	}
137
138	public function switching_currency_empty_cart_if_needed( $currency, $force_switch ) {
139	if ( $force_switch && $this->woocommerce_wpml->settings['cart_sync']['currency_switch'] == $this->sitepress->get_wp_api()->constant( 'WCML_CART_CLEAR' ) ) {
140	$this->empty_cart_if_needed( 'currency_switch' );
141	$this->woocommerce->session->set( 'wcml_switched_type', 'currency' );
142	}
143	}
144
145	public function empty_cart_if_needed( $switching_type ) {
146
147	if ( $this->woocommerce_wpml->settings['cart_sync'][ $switching_type ] == $this->sitepress->get_wp_api()->constant( 'WCML_CART_CLEAR' ) ) {
148	$removed_products = $this->woocommerce->session->get( 'wcml_removed_items' ) ? maybe_unserialize( $this->woocommerce->session->get( 'wcml_removed_items' ) ) : [];
149
150	foreach ( WC()->cart->get_cart_for_session() as $item_key => $cart ) {
151	if ( ! in_array( $cart['product_id'], $removed_products ) ) {
152	$removed_products[] = $cart['product_id'];
153	}
154	WC()->cart->remove_cart_item( $item_key );
155	}
156	if ( $this->woocommerce->session instanceof WC_Session ) {
157	$this->woocommerce->session->set( 'wcml_removed_items', serialize( $removed_products ) );
158	}
159	}
160	}
161
162	public function wcml_cart_clear_removed_items() {
163
164	$nonce = filter_input( INPUT_POST, 'wcml_nonce', FILTER_SANITIZE_FULL_SPECIAL_CHARS );
165	if ( ! $nonce \|\| ! wp_verify_nonce( $nonce, 'wcml_clear_removed_items' ) ) {
166	die( 'Invalid nonce' );
167	}
168
169	$this->woocommerce->session->__unset( 'wcml_removed_items' );
170	$this->woocommerce->session->__unset( 'wcml_switched_type' );
171	}
172
173	public function cart_switching_currency( $exc, $current_currency, $new_currency, $return = false ) {
174
175	$cart_for_session = false;
176	if ( WC()->cart instanceof WC_Cart ) {
177	$cart_for_session = array_filter( WC()->cart->get_cart_contents() );
178	}
179
180	if ( $this->woocommerce_wpml->settings['cart_sync']['currency_switch'] == WCML_CART_SYNC \|\| empty( $cart_for_session ) ) {
181	return $exc;
182	}
183
184	$dialog_title = __( 'Switching currency?', 'woocommerce-multilingual' );
185	$confirmation_message = __( 'Your cart is not empty! After you switched the currency, all items from the cart will be removed and you have to add them again.', 'woocommerce-multilingual' );
186	/* translators: %s is a currency */
187	$stay_in = sprintf( __( 'Keep using %s', 'woocommerce-multilingual' ), $current_currency );
188	$switch_to = __( 'Proceed', 'woocommerce-multilingual' );
189
190	ob_start();
191	$this->cart_alert( $dialog_title, $confirmation_message, $switch_to, $stay_in, $new_currency, $current_currency );
192	$html = ob_get_contents();
193	ob_end_clean();
194
195	if ( $return ) {
196	return [ 'prevent_switching' => $html ];
197	}
198
199	wp_send_json_success( [ 'prevent_switching' => $html ] );
200	}
201
202	public function cart_alert( $dialog_title, $confirmation_message, $switch_to, $stay_in, $switch_to_value, $stay_in_value = false, $language_switch = false ) {
203	if ( apply_filters( 'wcml_hide_cart_alert_dialog', false ) ) {
204	$switching_type = $language_switch ? 'lang_switch' : 'currency_switch';
205	$this->empty_cart_if_needed( $switching_type );
206	return false;
207	}?>
208	<div id="wcml-cart-dialog-wrapper">
209	<div class="wcml-cart-dialog-confirm">
210	<p class="wcml-cart-dialog-title"><?php echo esc_attr( $dialog_title ); ?></p>
211	<p class="wcml-cart-dialog-content"><?php echo esc_html( $confirmation_message ); ?></p>
212	<div class="wcml-cart-dialog-buttons">
213	<button id="wcml-cart-dialog-switch" class="button"><?php echo esc_html( $switch_to ); ?></button>
214	<button id="wcml-cart-dialog-stay" class="button"><?php echo esc_html( $stay_in ); ?></button>
215	</div>
216	</div>
217	<style>
218	/* The Modal (background) */
219	#wcml-cart-dialog-wrapper {
220	position: fixed;
221	z-index: 1;
222	left: 0;
223	top: 0;
224	width: 100%;
225	height: 100%;
226	overflow: auto;
227	background-color: rgb(0,0,0);
228	background-color: rgba(0,0,0,0.7);
229	z-index: 10000;
230	}
231
232	/* Modal Content */
233	.wcml-cart-dialog-confirm {
234	background-color: #fefefe;
235	margin: 25% auto;
236	padding: 20px;
237	border: 1px solid #888;
238	width: 50%;
239	max-width: 560px;
240	}
241
242	.wcml-cart-dialog-title {
243	border-bottom: 1px solid #dcdcde;
244	font-size: 18px;
245	font-weight: 600;
246	padding: 0 0 10px;
247	}
248
249	.wcml-cart-dialog-buttons {
250	text-align: right;
251	}
252
253	.wcml-cart-dialog-buttons button {
254	color: #555;
255	font-size: 16px;
256	padding: 4px 8px;
257	margin: 0 3px;
258	}
259
260	.wcml-cart-dialog-buttons button:hover,
261	.wcml-cart-dialog-buttons button:focus {
262	color: #000;
263	cursor: pointer;
264	}
265	</style>
266
267	<script type="text/javascript">
268	(function(){
269	const modal = document.getElementById('wcml-cart-dialog-wrapper');
270
271	const btnStay = document.getElementById('wcml-cart-dialog-stay');
272	const btnSwitch = document.getElementById('wcml-cart-dialog-switch');
273
274	const removeAjaxSpinners = function() {
275	document.querySelectorAll('.wcml-spinner').forEach(function(spinner) {
276	spinner.remove();
277	});
278	}
279
280	const removeModal = function() {
281	modal.remove();
282
283	const scriptInsertedByAjax = document.getElementById('wcml-cart-dialog-script');
284
285	if (scriptInsertedByAjax) {
286	scriptInsertedByAjax.remove();
287	}
288	}
289
290	const restoreCurrencyInSwitchers = function() {
291	document.querySelectorAll('.wcml_currency_switcher').forEach(function(switcher) {
292	switcher.disabled = false;
293	switcher.value = '<?php echo esc_js( $stay_in_value ); ?>';
294	});
295	}
296
297	btnSwitch.onclick = function() {
298	removeModal();
299	<?php if ( $language_switch ) : ?>
300	window.location = '<?php echo esc_url( $switch_to_value, null, 'redirect' ); ?>';
301	<?php else : ?>
302	wcml_load_currency("<?php echo esc_js( $switch_to_value ); ?>", true);
303	removeAjaxSpinners();
304	<?php endif; ?>
305	}
306
307	btnStay.onclick = function() {
308	removeModal();
309	<?php if ( $language_switch ) : ?>
310	window.location = '<?php echo esc_url( $stay_in_value, null, 'redirect' ); ?>';
311	<?php else : ?>
312	removeAjaxSpinners();
313	restoreCurrencyInSwitchers();
314	document.addEventListener('click', wcml_switch_currency_handler);
315	<?php endif; ?>
316	}
317	})();
318	</script>
319	</div>
320	<?php
321	}
322
323	public function wcml_refresh_fragments() {
324	WC()->cart->calculate_totals();
325	}
326
327	public function woocommerce_calculate_totals( $cart, $currency = false ) {
328
329	$current_language = $this->sitepress->get_current_language();
330	$new_cart_data = [];
331
332	foreach ( $cart->cart_contents as $key => $cart_item ) {
333	$tr_product_id = apply_filters( 'wpml_object_id', $cart_item['product_id'], 'product', false, $current_language );
334	$tr_variation_id = null;
335	if ( isset( $cart_item['variation'] ) && is_array( $cart_item['variation'] ) ) {
336	$tr_variation_id = apply_filters( 'wpml_object_id', $cart_item['variation_id'], 'product_variation', false, $current_language );
337	foreach ( $cart_item['variation'] as $attr_key => $attribute ) {
338	$cart->cart_contents[ $key ]['variation'][ $attr_key ] = $this->get_cart_attribute_translation(
339	$attr_key,
340	$attribute,
341	$tr_variation_id,
342	$current_language,
343	$cart_item['product_id'],
344	$tr_product_id
345	);
346	}
347	}
348
349	if ( false !== $currency ) {
350	$cart->cart_contents[ $key ]['data']->price = get_post_meta( $cart_item['product_id'], '_price', 1 );
351	}
352	$display_as_translated = $this->woocommerce_wpml->products->is_product_display_as_translated_post_type();
353	if ( $cart_item['product_id'] == $tr_product_id \|\| ( $display_as_translated && ! $tr_product_id ) ) {
354	$new_cart_data[ $key ] = apply_filters( 'wcml_cart_contents_not_changed', $cart->cart_contents[ $key ], $key, $current_language );
355	$new_cart_data[ $key ]['data_hash'] = $this->get_data_cart_hash( $cart_item );
356	continue;
357	}
358
359	if ( isset( $cart->cart_contents[ $key ]['variation_id'] ) && $cart->cart_contents[ $key ]['variation_id'] ) {
360	if ( ! is_null( $tr_variation_id ) ) {
361	$cart->cart_contents[ $key ]['product_id'] = intval( $tr_product_id );
362	$cart->cart_contents[ $key ]['variation_id'] = intval( $tr_variation_id );
363	$cart->cart_contents[ $key ]['data']->set_id( intval( $tr_variation_id ) );
364	$cart->cart_contents[ $key ]['data']->set_parent_id( intval( $tr_product_id ) );
365	$cart->cart_contents[ $key ]['data']->set_name( get_the_title( $tr_variation_id ) );
366
367	$parent_data = $cart->cart_contents[ $key ]['data']->get_parent_data();
368	$parent_data['title'] = get_the_title( $tr_product_id );
369	$cart->cart_contents[ $key ]['data']->set_parent_data( $parent_data );
370	}
371	} else {
372	if ( ! is_null( $tr_product_id ) ) {
373	$cart->cart_contents[ $key ]['product_id'] = intval( $tr_product_id );
374	$cart->cart_contents[ $key ]['data']->set_id( intval( $tr_product_id ) );
375	$cart->cart_contents[ $key ]['data']->set_name( get_the_title( $tr_product_id ) );
376	}
377	}
378
379	if ( ! is_null( $tr_product_id ) ) {
380
381	$new_key = $this->wcml_generate_cart_key( $cart->cart_contents, $key );
382	$cart->cart_contents = apply_filters( 'wcml_update_cart_contents_lang_switch', $cart->cart_contents, $key, $new_key, $current_language );
383	$new_cart_data[ $new_key ] = $cart->cart_contents[ $key ];
384	$new_cart_data[ $new_key ]['key'] = $new_key;
385	$new_cart_data[ $new_key ]['data_hash'] = $this->get_data_cart_hash( $new_cart_data[ $new_key ] );
386
387	$new_cart_data = apply_filters( 'wcml_cart_contents', $new_cart_data, $cart->cart_contents, $key, $new_key );
388	}
389	}
390
391	$cart->cart_contents = $this->wcml_check_on_duplicate_products_in_cart( $new_cart_data );
392	$this->woocommerce->session->cart = $cart->cart_contents;
393	}
394
395	public function get_data_cart_hash( $cart_item ) {
396
397	$data_hash = '';
398
399	if ( function_exists( 'wc_get_cart_item_data_hash' ) ) {
400	$hash_product_object = wc_get_product( $cart_item['variation_id'] ?: $cart_item['product_id'] );
401	if ( $hash_product_object ) {
402	$data_hash = wc_get_cart_item_data_hash( $hash_product_object );
403	}
404	}
405
406	return $data_hash;
407	}
408
409	public function validate_cart_item_data( array $item_data, $product ) {
410
411	if ( $item_data['attributes'] ) {
412
413	$product_id = $product->get_parent_id();
414	$product_language = $this->sitepress->get_language_for_element( $product_id, 'post_' . $item_data['type'] );
415	$tr_product_id = apply_filters( 'wpml_object_id', $product_id, 'product', false, $product_language );
416
417	foreach ( $item_data['attributes'] as $key => $name ) {
418	$item_data['attributes'][ $key ] = $this->get_cart_attribute_translation( $key, $name, $product->get_id(), $product_language, $product_id, $tr_product_id );
419	}
420	}
421
422	return $item_data;
423	}
424
425	public function wcml_check_on_duplicate_products_in_cart( $cart_contents ) {
426
427	$exists_products = [];
428	remove_action( 'woocommerce_before_calculate_totals', [ $this, 'woocommerce_calculate_totals' ], 100 );
429
430	foreach ( $cart_contents as $key => $cart_content ) {
431	$cart_contents = apply_filters( 'wcml_check_on_duplicated_products_in_cart', $cart_contents, $key, $cart_content );
432	if ( apply_filters( 'wcml_exception_duplicate_products_in_cart', false, $cart_content ) ) {
433	continue;
434	}
435
436	$quantity = $cart_content['quantity'];
437
438	$search_key = $this->wcml_generate_cart_key( $cart_contents, $key );
439	if ( array_key_exists( $search_key, $exists_products ) ) {
440	unset( $cart_contents[ $key ] );
441	$cart_contents[ $exists_products[ $search_key ] ]['quantity'] = $cart_contents[ $exists_products[ $search_key ] ]['quantity'] + $quantity;
442	$this->woocommerce->cart->calculate_totals();
443	} else {
444	$exists_products[ $search_key ] = $key;
445	}
446	}
447
448	add_action( 'woocommerce_before_calculate_totals', [ $this, 'woocommerce_calculate_totals' ], 100 );
449
450	return $cart_contents;
451	}
452
453	public function get_cart_attribute_translation( $attr_key, $attribute, $variation_id, $current_language, $product_id, $tr_product_id ) {
454
455	$attr_translation = $attribute;
456
457	if ( ! empty( $attribute ) ) {
458
459	$taxonomy = $this->remove_attribute_prefix( $attr_key );
460
461	if ( taxonomy_exists( $taxonomy ) ) {
462	if ( $this->woocommerce_wpml->attributes->is_translatable_attribute( $taxonomy ) ) {
463	$term_id = $this->woocommerce_wpml->terms->wcml_get_term_id_by_slug( $taxonomy, $attribute );
464	$trnsl_term_id = apply_filters( 'wpml_object_id', $term_id, $taxonomy, true, $current_language );
465	$term = $this->woocommerce_wpml->terms->wcml_get_term_by_id( $trnsl_term_id, $taxonomy );
466	$attr_translation = $term->slug;
467	}
468	} elseif ( $variation_id ) {
469	$trnsl_attr = get_post_meta( $variation_id, $attr_key, true );
470
471	if ( $trnsl_attr ) {
472	$attr_translation = $trnsl_attr;
473	} else {
474	$attr_translation = $this->woocommerce_wpml->attributes->get_custom_attr_translation( $product_id, $tr_product_id, $taxonomy, $attribute );
475	}
476	}
477	}
478
479	return $attr_translation;
480	}
481
482	protected function remove_attribute_prefix( $attr_key ) {
483	$taxonomy = $attr_key;
484
485	$attribute_prefix = 'attribute_';
486	if ( strpos( $attr_key, $attribute_prefix ) === 0 ) {
487	$taxonomy = substr( $attr_key, strlen( $attribute_prefix ) );
488	}
489
490	return $taxonomy;
491	}
492
493	public function wcml_generate_cart_key( $cart_contents, $key ) {
494	$cart_item_data = $this->get_cart_item_data_from_cart( $cart_contents[ $key ] );
495
496	return $this->woocommerce->cart->generate_cart_id(
497	$cart_contents[ $key ]['product_id'],
498	$cart_contents[ $key ]['variation_id'],
499	$cart_contents[ $key ]['variation'],
500	$cart_item_data
501	);
502	}
503
504	public function get_cart_item_data_from_cart( $cart_contents ) {
505	unset( $cart_contents['product_id'] );
506	unset( $cart_contents['variation_id'] );
507	unset( $cart_contents['variation'] );
508	unset( $cart_contents['quantity'] );
509	unset( $cart_contents['line_total'] );
510	unset( $cart_contents['line_subtotal'] );
511	unset( $cart_contents['line_tax'] );
512	unset( $cart_contents['line_subtotal_tax'] );
513	unset( $cart_contents['line_tax_data'] );
514	unset( $cart_contents['data'] );
515	unset( $cart_contents['key'] );
516
517	return apply_filters( 'wcml_filter_cart_item_data', $cart_contents );
518	}
519
520	public function wcml_refresh_cart_total() {
521	WC()->cart->calculate_totals();
522	}
523
524
525	public function localize_flat_rates_shipping_classes() {
526
527	if ( wp_doing_ajax() && isset( $_POST['action'] ) && $_POST['action'] == 'woocommerce_update_order_review' ) {
528	$shipping_methods = $this->woocommerce->shipping()->get_shipping_methods();
529	foreach ( $shipping_methods as $method ) {
530	if ( isset( $method->flat_rate_option ) ) {
531	add_filter( 'option_' . $method->flat_rate_option, [ $this, 'translate_shipping_class' ] );
532	}
533	}
534	}
535	}
536
537	public function translate_shipping_class( $rates ) {
538
539	if ( is_array( $rates ) ) {
540	foreach ( $rates as $shipping_class => $value ) {
541	$term_id = $this->woocommerce_wpml->terms->wcml_get_term_id_by_slug( 'product_shipping_class', $shipping_class );
542
543	if ( $term_id && ! is_wp_error( $term_id ) ) {
544	$translated_term_id = apply_filters( 'wpml_object_id', $term_id, 'product_shipping_class', true );
545	if ( $translated_term_id != $term_id ) {
546	$term = $this->woocommerce_wpml->terms->wcml_get_term_by_id( $translated_term_id, 'product_shipping_class' );
547	unset( $rates[ $shipping_class ] );
548	$rates[ $term->slug ] = $value;
549
550	}
551	}
552	}
553	}
554
555	return $rates;
556	}
557
558	public function filter_paypal_args( $args ) {
559	$args['lc'] = $this->sitepress->get_current_language();
560
561	$wpml_settings = $this->sitepress->get_settings();
562	if ( $wpml_settings['language_negotiation_type'] == 3 ) {
563	$args['notify_url'] = str_replace( '%2F&', '&', $args['notify_url'] );
564	}
565
566	return $args;
567	}
568
569	public function add_to_cart_sold_individually_exception( $found_in_cart, $product_id, $variation_id, $cart_item_data ) {
570
571	$post_id = $product_id;
572	if ( $variation_id ) {
573	$post_id = $variation_id;
574	}
575
576	foreach ( WC()->cart->cart_contents as $cart_item ) {
577	if ( $this->sold_individually_product( $cart_item, $cart_item_data, $post_id ) ) {
578	$found_in_cart = true;
579	break;
580	}
581	}
582
583	return $found_in_cart;
584	}
585
586	public function sold_individually_product( $cart_item, $cart_item_data, $post_id ) {
587
588	$current_product_trid = $this->sitepress->get_element_trid( $post_id, 'post_' . get_post_type( $post_id ) );
589
590	if ( ! empty( $cart_item['variation_id'] ) ) {
591	$cart_element_trid = $this->sitepress->get_element_trid( $cart_item['variation_id'], 'post_product_variation' );
592	} else {
593	$cart_element_trid = $this->sitepress->get_element_trid( $cart_item['product_id'], 'post_product' );
594	}
595
596	if ( apply_filters( 'wcml_add_to_cart_sold_individually', true, $cart_item_data, $post_id, $cart_item['quantity'] ) &&
597	$current_product_trid == $cart_element_trid &&
598	$cart_item['quantity'] > 0
599	) {
600	return true;
601	} else {
602	return false;
603	}
604	}
605
606	public function cart_item_permalink( $permalink, $cart_item ) {
607
608	if ( ! $this->sitepress->get_setting( 'auto_adjust_ids' ) ) {
609	$permalink = get_permalink( $cart_item['product_id'] );
610	}
611
612	return $permalink;
613	}
614
615	public function convert_cart_total_to_currency( $currency ) {
616	$total = WC()->cart->get_total( 'raw' );
617	$total_default = $this->woocommerce_wpml->multi_currency->prices->unconvert_price_amount( $total );
618	$total_currency = $this->woocommerce_wpml->multi_currency->prices->convert_price_amount( $total_default, $currency );
619
620	return $total_currency;
621	}
622
623	public function format_converted_cart_total_in_currency( $currency ) {
624	return $this->woocommerce_wpml->multi_currency->prices->format_price_in_currency( $this->convert_cart_total_to_currency( $currency ), $currency );
625	}
626
627	public function convert_cart_shipping_to_currency( $currency ) {
628	$shipping_amount_in_default_currency = $this->woocommerce_wpml->multi_currency->prices->unconvert_price_amount( WC()->cart->get_shipping_total() );
629
630	return $this->woocommerce_wpml->multi_currency->prices->convert_price_amount( $shipping_amount_in_default_currency, $currency );
631	}
632
633	public function adjust_cart_item_product_name( $product ) {
634
635	$product_id = $product->get_id();
636
637	$current_product_id = wpml_object_id_filter( $product_id, get_post_type( $product_id ) );
638
639	if ( $current_product_id ) {
640	$product->set_name( wc_get_product( $current_product_id )->get_name() );
641	}
642
643	return $product;
644	}
645
646	public function add_language_to_cart_hash_key( $cart_hash_key ) {
647	return $cart_hash_key . '-' . $this->sitepress->get_current_language();
648	}
649
650	public function convert_crosssell_ids( $productIds ) {
651	$returnOriginal = $this->sitepress->is_display_as_translated_post_type( 'product' );
652
653	$convertId = function( $id ) use ( $returnOriginal ) {
654	return $this->sitepress->get_object_id( $id, 'product', $returnOriginal );
655	};
656
657	return wpml_collect( $productIds )
658	->map( $convertId )
659	->filter()
660	->toArray();
661	}
662	}
663