class-wc-shortcodes.php — WooCommerce 6.6.0

woocommerce / includes / class-wc-shortcodes.php

woocommerce / includes Last commit date

class-wc-shortcodes.php

700 lines

1	<?php
2	/**
3	* Shortcodes
4	*
5	* @package WooCommerce\Classes
6	* @version 3.2.0
7	*/
8
9	defined( 'ABSPATH' ) \|\| exit;
10
11	/**
12	* WooCommerce Shortcodes class.
13	*/
14	class WC_Shortcodes {
15
16	/**
17	* Init shortcodes.
18	*/
19	public static function init() {
20	$shortcodes = array(
21	'product' => __CLASS__ . '::product',
22	'product_page' => __CLASS__ . '::product_page',
23	'product_category' => __CLASS__ . '::product_category',
24	'product_categories' => __CLASS__ . '::product_categories',
25	'add_to_cart' => __CLASS__ . '::product_add_to_cart',
26	'add_to_cart_url' => __CLASS__ . '::product_add_to_cart_url',
27	'products' => __CLASS__ . '::products',
28	'recent_products' => __CLASS__ . '::recent_products',
29	'sale_products' => __CLASS__ . '::sale_products',
30	'best_selling_products' => __CLASS__ . '::best_selling_products',
31	'top_rated_products' => __CLASS__ . '::top_rated_products',
32	'featured_products' => __CLASS__ . '::featured_products',
33	'product_attribute' => __CLASS__ . '::product_attribute',
34	'related_products' => __CLASS__ . '::related_products',
35	'shop_messages' => __CLASS__ . '::shop_messages',
36	'woocommerce_order_tracking' => __CLASS__ . '::order_tracking',
37	'woocommerce_cart' => __CLASS__ . '::cart',
38	'woocommerce_checkout' => __CLASS__ . '::checkout',
39	'woocommerce_my_account' => __CLASS__ . '::my_account',
40	);
41
42	foreach ( $shortcodes as $shortcode => $function ) {
43	add_shortcode( apply_filters( "{$shortcode}_shortcode_tag", $shortcode ), $function );
44	}
45
46	// Alias for pre 2.1 compatibility.
47	add_shortcode( 'woocommerce_messages', __CLASS__ . '::shop_messages' );
48	}
49
50	/**
51	* Shortcode Wrapper.
52	*
53	* @param string[] $function Callback function.
54	* @param array $atts Attributes. Default to empty array.
55	* @param array $wrapper Customer wrapper data.
56	*
57	* @return string
58	*/
59	public static function shortcode_wrapper(
60	$function,
61	$atts = array(),
62	$wrapper = array(
63	'class' => 'woocommerce',
64	'before' => null,
65	'after' => null,
66	)
67	) {
68	ob_start();
69
70	// @codingStandardsIgnoreStart
71	echo empty( $wrapper['before'] ) ? '<div class="' . esc_attr( $wrapper['class'] ) . '">' : $wrapper['before'];
72	call_user_func( $function, $atts );
73	echo empty( $wrapper['after'] ) ? '</div>' : $wrapper['after'];
74	// @codingStandardsIgnoreEnd
75
76	return ob_get_clean();
77	}
78
79	/**
80	* Cart page shortcode.
81	*
82	* @return string
83	*/
84	public static function cart() {
85	return is_null( WC()->cart ) ? '' : self::shortcode_wrapper( array( 'WC_Shortcode_Cart', 'output' ) );
86	}
87
88	/**
89	* Checkout page shortcode.
90	*
91	* @param array $atts Attributes.
92	* @return string
93	*/
94	public static function checkout( $atts ) {
95	return self::shortcode_wrapper( array( 'WC_Shortcode_Checkout', 'output' ), $atts );
96	}
97
98	/**
99	* Order tracking page shortcode.
100	*
101	* @param array $atts Attributes.
102	* @return string
103	*/
104	public static function order_tracking( $atts ) {
105	return self::shortcode_wrapper( array( 'WC_Shortcode_Order_Tracking', 'output' ), $atts );
106	}
107
108	/**
109	* My account page shortcode.
110	*
111	* @param array $atts Attributes.
112	* @return string
113	*/
114	public static function my_account( $atts ) {
115	return self::shortcode_wrapper( array( 'WC_Shortcode_My_Account', 'output' ), $atts );
116	}
117
118	/**
119	* List products in a category shortcode.
120	*
121	* @param array $atts Attributes.
122	* @return string
123	*/
124	public static function product_category( $atts ) {
125	if ( empty( $atts['category'] ) ) {
126	return '';
127	}
128
129	$atts = array_merge(
130	array(
131	'limit' => '12',
132	'columns' => '4',
133	'orderby' => 'menu_order title',
134	'order' => 'ASC',
135	'category' => '',
136	'cat_operator' => 'IN',
137	),
138	(array) $atts
139	);
140
141	$shortcode = new WC_Shortcode_Products( $atts, 'product_category' );
142
143	return $shortcode->get_content();
144	}
145
146	/**
147	* List all (or limited) product categories.
148	*
149	* @param array $atts Attributes.
150	* @return string
151	*/
152	public static function product_categories( $atts ) {
153	if ( isset( $atts['number'] ) ) {
154	$atts['limit'] = $atts['number'];
155	}
156
157	$atts = shortcode_atts(
158	array(
159	'limit' => '-1',
160	'orderby' => 'name',
161	'order' => 'ASC',
162	'columns' => '4',
163	'hide_empty' => 1,
164	'parent' => '',
165	'ids' => '',
166	),
167	$atts,
168	'product_categories'
169	);
170
171	$ids = array_filter( array_map( 'trim', explode( ',', $atts['ids'] ) ) );
172	$hide_empty = ( true === $atts['hide_empty'] \|\| 'true' === $atts['hide_empty'] \|\| 1 === $atts['hide_empty'] \|\| '1' === $atts['hide_empty'] ) ? 1 : 0;
173
174	// Get terms and workaround WP bug with parents/pad counts.
175	$args = array(
176	'orderby' => $atts['orderby'],
177	'order' => $atts['order'],
178	'hide_empty' => $hide_empty,
179	'include' => $ids,
180	'pad_counts' => true,
181	'child_of' => $atts['parent'],
182	);
183
184	$product_categories = apply_filters(
185	'woocommerce_product_categories',
186	get_terms( 'product_cat', $args )
187	);
188
189	if ( '' !== $atts['parent'] ) {
190	$product_categories = wp_list_filter(
191	$product_categories,
192	array(
193	'parent' => $atts['parent'],
194	)
195	);
196	}
197
198	if ( $hide_empty ) {
199	foreach ( $product_categories as $key => $category ) {
200	if ( 0 === $category->count ) {
201	unset( $product_categories[ $key ] );
202	}
203	}
204	}
205
206	$atts['limit'] = '-1' === $atts['limit'] ? null : intval( $atts['limit'] );
207	if ( $atts['limit'] ) {
208	$product_categories = array_slice( $product_categories, 0, $atts['limit'] );
209	}
210
211	$columns = absint( $atts['columns'] );
212
213	wc_set_loop_prop( 'columns', $columns );
214	wc_set_loop_prop( 'is_shortcode', true );
215
216	ob_start();
217
218	if ( $product_categories ) {
219	woocommerce_product_loop_start();
220
221	foreach ( $product_categories as $category ) {
222	wc_get_template(
223	'content-product_cat.php',
224	array(
225	'category' => $category,
226	)
227	);
228	}
229
230	woocommerce_product_loop_end();
231	}
232
233	wc_reset_loop();
234
235	return '<div class="woocommerce columns-' . $columns . '">' . ob_get_clean() . '</div>';
236	}
237
238	/**
239	* Recent Products shortcode.
240	*
241	* @param array $atts Attributes.
242	* @return string
243	*/
244	public static function recent_products( $atts ) {
245	$atts = array_merge(
246	array(
247	'limit' => '12',
248	'columns' => '4',
249	'orderby' => 'date',
250	'order' => 'DESC',
251	'category' => '',
252	'cat_operator' => 'IN',
253	),
254	(array) $atts
255	);
256
257	$shortcode = new WC_Shortcode_Products( $atts, 'recent_products' );
258
259	return $shortcode->get_content();
260	}
261
262	/**
263	* List multiple products shortcode.
264	*
265	* @param array $atts Attributes.
266	* @return string
267	*/
268	public static function products( $atts ) {
269	$atts = (array) $atts;
270	$type = 'products';
271
272	// Allow list product based on specific cases.
273	if ( isset( $atts['on_sale'] ) && wc_string_to_bool( $atts['on_sale'] ) ) {
274	$type = 'sale_products';
275	} elseif ( isset( $atts['best_selling'] ) && wc_string_to_bool( $atts['best_selling'] ) ) {
276	$type = 'best_selling_products';
277	} elseif ( isset( $atts['top_rated'] ) && wc_string_to_bool( $atts['top_rated'] ) ) {
278	$type = 'top_rated_products';
279	}
280
281	$shortcode = new WC_Shortcode_Products( $atts, $type );
282
283	return $shortcode->get_content();
284	}
285
286	/**
287	* Display a single product.
288	*
289	* @param array $atts Attributes.
290	* @return string
291	*/
292	public static function product( $atts ) {
293	if ( empty( $atts ) ) {
294	return '';
295	}
296
297	$atts['skus'] = isset( $atts['sku'] ) ? $atts['sku'] : '';
298	$atts['ids'] = isset( $atts['id'] ) ? $atts['id'] : '';
299	$atts['limit'] = '1';
300	$shortcode = new WC_Shortcode_Products( (array) $atts, 'product' );
301
302	return $shortcode->get_content();
303	}
304
305	/**
306	* Display a single product price + cart button.
307	*
308	* @param array $atts Attributes.
309	* @return string
310	*/
311	public static function product_add_to_cart( $atts ) {
312	global $post;
313
314	if ( empty( $atts ) ) {
315	return '';
316	}
317
318	$atts = shortcode_atts(
319	array(
320	'id' => '',
321	'class' => '',
322	'quantity' => '1',
323	'sku' => '',
324	'style' => 'border:4px solid #ccc; padding: 12px;',
325	'show_price' => 'true',
326	),
327	$atts,
328	'product_add_to_cart'
329	);
330
331	if ( ! empty( $atts['id'] ) ) {
332	$product_data = get_post( $atts['id'] );
333	} elseif ( ! empty( $atts['sku'] ) ) {
334	$product_id = wc_get_product_id_by_sku( $atts['sku'] );
335	$product_data = get_post( $product_id );
336	} else {
337	return '';
338	}
339
340	$product = is_object( $product_data ) && in_array( $product_data->post_type, array( 'product', 'product_variation' ), true ) ? wc_setup_product_data( $product_data ) : false;
341
342	if ( ! $product ) {
343	return '';
344	}
345
346	ob_start();
347
348	echo '<p class="product woocommerce add_to_cart_inline ' . esc_attr( $atts['class'] ) . '" style="' . ( empty( $atts['style'] ) ? '' : esc_attr( $atts['style'] ) ) . '">';
349
350	if ( wc_string_to_bool( $atts['show_price'] ) ) {
351	// @codingStandardsIgnoreStart
352	echo $product->get_price_html();
353	// @codingStandardsIgnoreEnd
354	}
355
356	woocommerce_template_loop_add_to_cart(
357	array(
358	'quantity' => $atts['quantity'],
359	)
360	);
361
362	echo '</p>';
363
364	// Restore Product global in case this is shown inside a product post.
365	wc_setup_product_data( $post );
366
367	return ob_get_clean();
368	}
369
370	/**
371	* Get the add to cart URL for a product.
372	*
373	* @param array $atts Attributes.
374	* @return string
375	*/
376	public static function product_add_to_cart_url( $atts ) {
377	if ( empty( $atts ) ) {
378	return '';
379	}
380
381	if ( isset( $atts['id'] ) ) {
382	$product_data = get_post( $atts['id'] );
383	} elseif ( isset( $atts['sku'] ) ) {
384	$product_id = wc_get_product_id_by_sku( $atts['sku'] );
385	$product_data = get_post( $product_id );
386	} else {
387	return '';
388	}
389
390	$product = is_object( $product_data ) && in_array( $product_data->post_type, array( 'product', 'product_variation' ), true ) ? wc_setup_product_data( $product_data ) : false;
391
392	if ( ! $product ) {
393	return '';
394	}
395
396	$_product = wc_get_product( $product_data );
397
398	return esc_url( $_product->add_to_cart_url() );
399	}
400
401	/**
402	* List all products on sale.
403	*
404	* @param array $atts Attributes.
405	* @return string
406	*/
407	public static function sale_products( $atts ) {
408	$atts = array_merge(
409	array(
410	'limit' => '12',
411	'columns' => '4',
412	'orderby' => 'title',
413	'order' => 'ASC',
414	'category' => '',
415	'cat_operator' => 'IN',
416	),
417	(array) $atts
418	);
419
420	$shortcode = new WC_Shortcode_Products( $atts, 'sale_products' );
421
422	return $shortcode->get_content();
423	}
424
425	/**
426	* List best selling products on sale.
427	*
428	* @param array $atts Attributes.
429	* @return string
430	*/
431	public static function best_selling_products( $atts ) {
432	$atts = array_merge(
433	array(
434	'limit' => '12',
435	'columns' => '4',
436	'category' => '',
437	'cat_operator' => 'IN',
438	),
439	(array) $atts
440	);
441
442	$shortcode = new WC_Shortcode_Products( $atts, 'best_selling_products' );
443
444	return $shortcode->get_content();
445	}
446
447	/**
448	* List top rated products on sale.
449	*
450	* @param array $atts Attributes.
451	* @return string
452	*/
453	public static function top_rated_products( $atts ) {
454	$atts = array_merge(
455	array(
456	'limit' => '12',
457	'columns' => '4',
458	'orderby' => 'title',
459	'order' => 'ASC',
460	'category' => '',
461	'cat_operator' => 'IN',
462	),
463	(array) $atts
464	);
465
466	$shortcode = new WC_Shortcode_Products( $atts, 'top_rated_products' );
467
468	return $shortcode->get_content();
469	}
470
471	/**
472	* Output featured products.
473	*
474	* @param array $atts Attributes.
475	* @return string
476	*/
477	public static function featured_products( $atts ) {
478	$atts = array_merge(
479	array(
480	'limit' => '12',
481	'columns' => '4',
482	'orderby' => 'date',
483	'order' => 'DESC',
484	'category' => '',
485	'cat_operator' => 'IN',
486	),
487	(array) $atts
488	);
489
490	$atts['visibility'] = 'featured';
491
492	$shortcode = new WC_Shortcode_Products( $atts, 'featured_products' );
493
494	return $shortcode->get_content();
495	}
496
497	/**
498	* Show a single product page.
499	*
500	* @param array $atts Attributes.
501	* @return string
502	*/
503	public static function product_page( $atts ) {
504	if ( empty( $atts ) ) {
505	return '';
506	}
507
508	if ( ! isset( $atts['id'] ) && ! isset( $atts['sku'] ) ) {
509	return '';
510	}
511
512	$args = array(
513	'posts_per_page' => 1,
514	'post_type' => 'product',
515	'post_status' => ( ! empty( $atts['status'] ) ) ? $atts['status'] : 'publish',
516	'ignore_sticky_posts' => 1,
517	'no_found_rows' => 1,
518	);
519
520	if ( isset( $atts['sku'] ) ) {
521	$args['meta_query'][] = array(
522	'key' => '_sku',
523	'value' => sanitize_text_field( $atts['sku'] ),
524	'compare' => '=',
525	);
526
527	$args['post_type'] = array( 'product', 'product_variation' );
528	}
529
530	if ( isset( $atts['id'] ) ) {
531	$args['p'] = absint( $atts['id'] );
532	}
533
534	// Don't render titles if desired.
535	if ( isset( $atts['show_title'] ) && ! $atts['show_title'] ) {
536	remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
537	}
538
539	// Change form action to avoid redirect.
540	add_filter( 'woocommerce_add_to_cart_form_action', '__return_empty_string' );
541
542	$single_product = new WP_Query( $args );
543
544	$preselected_id = '0';
545
546	// Check if sku is a variation.
547	if ( isset( $atts['sku'] ) && $single_product->have_posts() && 'product_variation' === $single_product->post->post_type ) {
548
549	$variation = wc_get_product_object( 'variation', $single_product->post->ID );
550	$attributes = $variation->get_attributes();
551
552	// Set preselected id to be used by JS to provide context.
553	$preselected_id = $single_product->post->ID;
554
555	// Get the parent product object.
556	$args = array(
557	'posts_per_page' => 1,
558	'post_type' => 'product',
559	'post_status' => 'publish',
560	'ignore_sticky_posts' => 1,
561	'no_found_rows' => 1,
562	'p' => $single_product->post->post_parent,
563	);
564
565	$single_product = new WP_Query( $args );
566	?>
567	<script type="text/javascript">
568	jQuery( function( $ ) {
569	var $variations_form = $( '[data-product-page-preselected-id="<?php echo esc_attr( $preselected_id ); ?>"]' ).find( 'form.variations_form' );
570
571	<?php foreach ( $attributes as $attr => $value ) { ?>
572	$variations_form.find( 'select[name="<?php echo esc_attr( $attr ); ?>"]' ).val( '<?php echo esc_js( $value ); ?>' );
573	<?php } ?>
574	});
575	</script>
576	<?php
577	}
578
579	// For "is_single" to always make load comments_template() for reviews.
580	$single_product->is_single = true;
581
582	ob_start();
583
584	global $wp_query;
585
586	// Backup query object so following loops think this is a product page.
587	$previous_wp_query = $wp_query;
588	// @codingStandardsIgnoreStart
589	$wp_query = $single_product;
590	// @codingStandardsIgnoreEnd
591
592	wp_enqueue_script( 'wc-single-product' );
593
594	while ( $single_product->have_posts() ) {
595	$single_product->the_post()
596	?>
597	<div class="single-product" data-product-page-preselected-id="<?php echo esc_attr( $preselected_id ); ?>">
598	<?php wc_get_template_part( 'content', 'single-product' ); ?>
599	</div>
600	<?php
601	}
602
603	// Restore $previous_wp_query and reset post data.
604	// @codingStandardsIgnoreStart
605	$wp_query = $previous_wp_query;
606	// @codingStandardsIgnoreEnd
607	wp_reset_postdata();
608
609	// Re-enable titles if they were removed.
610	if ( isset( $atts['show_title'] ) && ! $atts['show_title'] ) {
611	add_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
612	}
613
614	remove_filter( 'woocommerce_add_to_cart_form_action', '__return_empty_string' );
615
616	return '<div class="woocommerce">' . ob_get_clean() . '</div>';
617	}
618
619	/**
620	* Show messages.
621	*
622	* @return string
623	*/
624	public static function shop_messages() {
625	if ( ! function_exists( 'wc_print_notices' ) ) {
626	return '';
627	}
628	return '<div class="woocommerce">' . wc_print_notices( true ) . '</div>';
629	}
630
631	/**
632	* Order by rating.
633	*
634	* @deprecated 3.2.0 Use WC_Shortcode_Products::order_by_rating_post_clauses().
635	* @param array $args Query args.
636	* @return array
637	*/
638	public static function order_by_rating_post_clauses( $args ) {
639	return WC_Shortcode_Products::order_by_rating_post_clauses( $args );
640	}
641
642	/**
643	* List products with an attribute shortcode.
644	* Example [product_attribute attribute="color" filter="black"].
645	*
646	* @param array $atts Attributes.
647	* @return string
648	*/
649	public static function product_attribute( $atts ) {
650	$atts = array_merge(
651	array(
652	'limit' => '12',
653	'columns' => '4',
654	'orderby' => 'title',
655	'order' => 'ASC',
656	'attribute' => '',
657	'terms' => '',
658	),
659	(array) $atts
660	);
661
662	if ( empty( $atts['attribute'] ) ) {
663	return '';
664	}
665
666	$shortcode = new WC_Shortcode_Products( $atts, 'product_attribute' );
667
668	return $shortcode->get_content();
669	}
670
671	/**
672	* List related products.
673	*
674	* @param array $atts Attributes.
675	* @return string
676	*/
677	public static function related_products( $atts ) {
678	if ( isset( $atts['per_page'] ) ) {
679	$atts['limit'] = $atts['per_page'];
680	}
681
682	// @codingStandardsIgnoreStart
683	$atts = shortcode_atts( array(
684	'limit' => '4',
685	'columns' => '4',
686	'orderby' => 'rand',
687	), $atts, 'related_products' );
688	// @codingStandardsIgnoreEnd
689
690	ob_start();
691
692	// Rename arg.
693	$atts['posts_per_page'] = absint( $atts['limit'] );
694
695	woocommerce_related_products( $atts );
696
697	return ob_get_clean();
698	}
699	}
700