shop.php — ShopEngine Elementor WooCommerce Builder Addon – All in One WooCommerce Solution 4.8.2

shopengine / widgets / shop.php

shopengine / widgets Last commit date

shop.php

320 lines

1	<?php
2
3	namespace ShopEngine\Widgets;
4
5	defined('ABSPATH') \|\| exit;
6
7	class Shop extends \WC_Shortcode_Products {
8
9	private static $_instance = null;
10	private $settings = array();
11	private $is_added_product_filter = false;
12
13
14	public function __construct($settings = array(), $type = 'products') {
15
16	$this->settings = $settings;
17	$this->type = $type;
18
19	$this->attributes = $this->parse_attributes([
20	'columns' => $settings['columns'],
21	'rows' => $settings['rows'],
22	'paginate' => $settings['paginate'],
23	'class' => $settings['class'],
24	'cache' => false,
25	]);
26
27	$this->query_args = $this->parse_query_args();
28	}
29
30
31	protected function get_query_results() {
32
33	$results = parent::get_query_results();
34	// Start edit.
35	if($this->is_added_product_filter) {
36	remove_action('pre_get_posts', [wc()->query, 'product_query']);
37	}
38
39	// End edit.
40
41	return $results;
42	}
43
44
45	protected function parse_query_args() {
46	$settings = $this->settings;
47	$query_args = [
48	'post_type' => 'product',
49	'post_status' => 'publish',
50	'ignore_sticky_posts' => true,
51	'no_found_rows' => false === wc_string_to_bool($this->attributes['paginate']),
52	];
53
54	if('preview' == $this->settings['query_post_type']) {
55	$query_args = $GLOBALS['wp_query']->query_vars;
56
57	// Fix for parent::get_transient_name.
58	$query_args['p'] = 0;
59	$query_args['post_type'] = 'product';
60	$query_args['post_status'] = 'publish';
61	$query_args['ignore_sticky_posts'] = true;
62	$query_args['no_found_rows'] = false === wc_string_to_bool($this->attributes['paginate']);
63	$query_args['orderby'] = '';
64	$query_args['order'] = '';
65
66	// Allow queries to run e.g. layered nav.
67	add_action('pre_get_posts', array(wc()->query, 'product_query'));
68
69	$this->is_added_product_filter = true;
70
71	} elseif('current_query' == $this->settings['query_post_type']) {
72	if(!is_page(wc_get_page_id('shop'))) {
73	$query_args = $GLOBALS['wp_query']->query_vars;
74	}
75
76	// Fix for parent::get_transient_name.
77	if(!isset($query_args['orderby'])) {
78	$query_args['orderby'] = '';
79	$query_args['order'] = '';
80	}
81
82	add_action('pre_get_posts', [wc()->query, 'product_query']);
83	$this->is_added_product_filter = true;
84
85	} else {
86	$query_args = [
87	'post_type' => 'product',
88	'post_status' => 'publish',
89	'ignore_sticky_posts' => true,
90	'no_found_rows' => false === wc_string_to_bool($this->attributes['paginate']),
91	'orderby' => $settings['orderby'],
92	'order' => strtoupper($settings['order']),
93	];
94
95	$query_args['meta_query'] = WC()->query->get_meta_query();
96	$query_args['tax_query'] = [];
97	// @codingStandardsIgnoreEnd
98
99	// Visibility.
100	$this->set_visibility_query_args($query_args);
101
102	// SKUs.
103	$this->set_featured_query_args($query_args);
104
105	// IDs.
106	$this->set_ids_query_args($query_args);
107
108	// Set specific types query args.
109	if(method_exists($this, "set_{$this->type}_query_args")) {
110	$this->{"set_{$this->type}_query_args"}($query_args);
111	}
112
113	// Categories.
114	$this->set_categories_query_args($query_args);
115
116	// Tags.
117	$this->set_tags_query_args($query_args);
118
119	$query_args = apply_filters('woocommerce_shortcode_products_query', $query_args, $this->attributes, $this->type);
120
121	if('yes' === $settings['paginate'] && 'yes' === $settings['allow_order']) {
122	$ordering_args = WC()->query->get_catalog_ordering_args();
123	} else {
124	$ordering_args = WC()->query->get_catalog_ordering_args($query_args['orderby'], $query_args['order']);
125	}
126
127	$query_args['orderby'] = $ordering_args['orderby'];
128	$query_args['order'] = $ordering_args['order'];
129	if($ordering_args['meta_key']) {
130	$query_args['meta_key'] = $ordering_args['meta_key'];
131	}
132
133	$query_args['posts_per_page'] = intval($settings['columns'] * $settings['rows']);
134	} // End if().
135
136	if('yes' === $settings['paginate']) {
137	//phpcs:ignore WordPress.Security.NonceVerification.Recommended -- It's a fronted user part, not possible to verify nonce here
138	$page = empty($_GET['product-page']) ? 1 : absint($_GET['product-page']);
139
140	if(1 < $page) {
141	$query_args['paged'] = $page;
142	}
143
144	if('yes' !== $settings['allow_order']) {
145	remove_action('woocommerce_before_shop_loop', 'woocommerce_catalog_ordering', 30);
146	}
147
148	if('yes' !== $settings['show_result_count']) {
149	remove_action('woocommerce_before_shop_loop', 'woocommerce_result_count', 20);
150	}
151	}
152	$query_args['posts_per_page'] = intval($settings['columns'] * $settings['rows']);
153
154	// Always query only IDs.
155	$query_args['fields'] = 'ids';
156
157	return $query_args;
158	}
159
160
161	protected function set_ids_query_args(&$query_args) {
162	switch($this->settings['query_post_type']) {
163	case 'by_id':
164	$post__in = $this->settings['query_posts_ids'];
165	break;
166	case 'sale':
167	$post__in = wc_get_product_ids_on_sale();
168	break;
169	}
170
171	if(!empty($post__in)) {
172	$query_args['post__in'] = $post__in;
173	remove_action('pre_get_posts', [wc()->query, 'product_query']);
174	}
175	}
176
177
178	protected function set_categories_query_args(&$query_args) {
179	$query_type = $this->settings['query_post_type'];
180
181	if('by_id' === $query_type \|\| 'current_query' === $query_type) {
182	return;
183	}
184
185	if(!empty($this->settings['query_product_cat_ids'])) {
186	$query_args['tax_query'][] = [
187	'taxonomy' => 'product_cat',
188	'terms' => $this->settings['query_product_cat_ids'],
189	'field' => 'term_id',
190	];
191	}
192	}
193
194
195	protected function set_tags_query_args(&$query_args) {
196	$query_type = $this->settings['query_post_type'];
197
198	if('by_id' === $query_type \|\| 'current_query' === $query_type) {
199	return;
200	}
201
202	if(!empty($this->settings['query_product_tag_ids'])) {
203	$query_args['tax_query'][] = [
204	'taxonomy' => 'product_tag',
205	'terms' => $this->settings['query_product_tag_ids'],
206	'field' => 'term_id',
207	'operator' => 'IN',
208	];
209	}
210	}
211
212
213	protected function set_featured_query_args(&$query_args) {
214	if('featured' === $this->settings['query_post_type']) {
215	$product_visibility_term_ids = wc_get_product_visibility_term_ids();
216
217	$query_args['tax_query'][] = [
218	'taxonomy' => 'product_visibility',
219	'field' => 'term_taxonomy_id',
220	'terms' => [$product_visibility_term_ids['featured']],
221	];
222	}
223	}
224
225
226	/**
227	* Loop over found products.
228	*
229	* @since 3.2.0
230	* @return string
231	*/
232	protected function product_loop() {
233	$columns = absint($this->attributes['columns']);
234	$classes = $this->get_wrapper_classes($columns);
235	$products = $this->get_query_results();
236
237	ob_start();
238
239	if($products && $products->ids) {
240	// Prime caches to reduce future queries.
241	if(is_callable('_prime_post_caches')) {
242	_prime_post_caches($products->ids);
243	}
244
245	// Setup the loop.
246	wc_setup_loop(
247	array(
248	'columns' => $columns,
249	'name' => $this->type,
250	'is_shortcode' => true,
251	'is_search' => false,
252	'is_paginated' => wc_string_to_bool($this->attributes['paginate']),
253	'total' => $products->total,
254	'total_pages' => $products->total_pages,
255	'per_page' => $products->per_page,
256	'current_page' => $products->current_page,
257	)
258	);
259
260	$original_post = $GLOBALS['post'];
261
262	do_action("woocommerce_shortcode_before_{$this->type}_loop", $this->attributes);
263
264	// Fire standard shop loop hooks when paginating results so we can show result counts and so on.
265	if(wc_string_to_bool($this->attributes['paginate'])) {
266
267	if(wc_string_to_bool($this->settings['allow_order'])) {
268	woocommerce_catalog_ordering();
269	}
270	if(wc_string_to_bool($this->settings['show_result_count'])) {
271	woocommerce_result_count();
272	}
273	}
274
275	woocommerce_product_loop_start();
276
277	if(wc_get_loop_prop('total')) {
278	foreach($products->ids as $product_id) {
279	$GLOBALS['post'] = get_post($product_id); // WPCS: override ok.
280	setup_postdata($GLOBALS['post']);
281
282	// Set custom product visibility when quering hidden products.
283	add_action('woocommerce_product_is_visible', array($this, 'set_product_as_visible'));
284
285	// Render product template.
286	wc_get_template_part('content', 'product');
287
288	// Restore product visibility.
289	remove_action('woocommerce_product_is_visible', array($this, 'set_product_as_visible'));
290	}
291	}
292
293	$GLOBALS['post'] = $original_post; // WPCS: override ok.
294	woocommerce_product_loop_end();
295
296	// Fire standard shop loop hooks when paginating results so we can show result counts and so on.
297	if(wc_string_to_bool($this->attributes['paginate'])) {
298	if($this->settings['query_post_type'] == 'preview') {
299	woocommerce_pagination();
300	} else {
301	do_action('woocommerce_after_shop_loop');
302	}
303	}
304
305	do_action("woocommerce_shortcode_after_{$this->type}_loop", $this->attributes);
306
307	wp_reset_postdata();
308	wc_reset_loop();
309	} else {
310	if($this->settings['nothing_found_message']) {
311	echo '<div class="woocommerce-info elementor-nothing-found elementor-products-nothing-found">' . esc_html($this->settings['nothing_found_message']) . '</div>';
312	} else {
313	do_action("woocommerce_shortcode_{$this->type}_loop_no_results", $this->attributes);
314	}
315	}
316
317	return '<div class="' . esc_attr(implode(' ', $classes)) . '">' . ob_get_clean() . '</div>';
318	}
319
320	}