shop.php — ShopEngine Elementor WooCommerce Builder Addon – All in One WooCommerce Solution 1.1.0

shopengine / widgets / shop.php

shopengine / widgets Last commit date

shop.php

319 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	$page = empty($_GET['product-page']) ? 1 : absint($_GET['product-page']);
138
139	if(1 < $page) {
140	$query_args['paged'] = $page;
141	}
142
143	if('yes' !== $settings['allow_order']) {
144	remove_action('woocommerce_before_shop_loop', 'woocommerce_catalog_ordering', 30);
145	}
146
147	if('yes' !== $settings['show_result_count']) {
148	remove_action('woocommerce_before_shop_loop', 'woocommerce_result_count', 20);
149	}
150	}
151	$query_args['posts_per_page'] = intval($settings['columns'] * $settings['rows']);
152
153	// Always query only IDs.
154	$query_args['fields'] = 'ids';
155
156	return $query_args;
157	}
158
159
160	protected function set_ids_query_args(&$query_args) {
161	switch($this->settings['query_post_type']) {
162	case 'by_id':
163	$post__in = $this->settings['query_posts_ids'];
164	break;
165	case 'sale':
166	$post__in = wc_get_product_ids_on_sale();
167	break;
168	}
169
170	if(!empty($post__in)) {
171	$query_args['post__in'] = $post__in;
172	remove_action('pre_get_posts', [wc()->query, 'product_query']);
173	}
174	}
175
176
177	protected function set_categories_query_args(&$query_args) {
178	$query_type = $this->settings['query_post_type'];
179
180	if('by_id' === $query_type \|\| 'current_query' === $query_type) {
181	return;
182	}
183
184	if(!empty($this->settings['query_product_cat_ids'])) {
185	$query_args['tax_query'][] = [
186	'taxonomy' => 'product_cat',
187	'terms' => $this->settings['query_product_cat_ids'],
188	'field' => 'term_id',
189	];
190	}
191	}
192
193
194	protected function set_tags_query_args(&$query_args) {
195	$query_type = $this->settings['query_post_type'];
196
197	if('by_id' === $query_type \|\| 'current_query' === $query_type) {
198	return;
199	}
200
201	if(!empty($this->settings['query_product_tag_ids'])) {
202	$query_args['tax_query'][] = [
203	'taxonomy' => 'product_tag',
204	'terms' => $this->settings['query_product_tag_ids'],
205	'field' => 'term_id',
206	'operator' => 'IN',
207	];
208	}
209	}
210
211
212	protected function set_featured_query_args(&$query_args) {
213	if('featured' === $this->settings['query_post_type']) {
214	$product_visibility_term_ids = wc_get_product_visibility_term_ids();
215
216	$query_args['tax_query'][] = [
217	'taxonomy' => 'product_visibility',
218	'field' => 'term_taxonomy_id',
219	'terms' => [$product_visibility_term_ids['featured']],
220	];
221	}
222	}
223
224
225	/**
226	* Loop over found products.
227	*
228	* @since 3.2.0
229	* @return string
230	*/
231	protected function product_loop() {
232	$columns = absint($this->attributes['columns']);
233	$classes = $this->get_wrapper_classes($columns);
234	$products = $this->get_query_results();
235
236	ob_start();
237
238	if($products && $products->ids) {
239	// Prime caches to reduce future queries.
240	if(is_callable('_prime_post_caches')) {
241	_prime_post_caches($products->ids);
242	}
243
244	// Setup the loop.
245	wc_setup_loop(
246	array(
247	'columns' => $columns,
248	'name' => $this->type,
249	'is_shortcode' => true,
250	'is_search' => false,
251	'is_paginated' => wc_string_to_bool($this->attributes['paginate']),
252	'total' => $products->total,
253	'total_pages' => $products->total_pages,
254	'per_page' => $products->per_page,
255	'current_page' => $products->current_page,
256	)
257	);
258
259	$original_post = $GLOBALS['post'];
260
261	do_action("woocommerce_shortcode_before_{$this->type}_loop", $this->attributes);
262
263	// Fire standard shop loop hooks when paginating results so we can show result counts and so on.
264	if(wc_string_to_bool($this->attributes['paginate'])) {
265
266	if(wc_string_to_bool($this->settings['allow_order'])) {
267	woocommerce_catalog_ordering();
268	}
269	if(wc_string_to_bool($this->settings['show_result_count'])) {
270	woocommerce_result_count();
271	}
272	}
273
274	woocommerce_product_loop_start();
275
276	if(wc_get_loop_prop('total')) {
277	foreach($products->ids as $product_id) {
278	$GLOBALS['post'] = get_post($product_id); // WPCS: override ok.
279	setup_postdata($GLOBALS['post']);
280
281	// Set custom product visibility when quering hidden products.
282	add_action('woocommerce_product_is_visible', array($this, 'set_product_as_visible'));
283
284	// Render product template.
285	wc_get_template_part('content', 'product');
286
287	// Restore product visibility.
288	remove_action('woocommerce_product_is_visible', array($this, 'set_product_as_visible'));
289	}
290	}
291
292	$GLOBALS['post'] = $original_post; // WPCS: override ok.
293	woocommerce_product_loop_end();
294
295	// Fire standard shop loop hooks when paginating results so we can show result counts and so on.
296	if(wc_string_to_bool($this->attributes['paginate'])) {
297	if($this->settings['query_post_type'] == 'preview') {
298	woocommerce_pagination();
299	} else {
300	do_action('woocommerce_after_shop_loop');
301	}
302	}
303
304	do_action("woocommerce_shortcode_after_{$this->type}_loop", $this->attributes);
305
306	wp_reset_postdata();
307	wc_reset_loop();
308	} else {
309	if($this->settings['nothing_found_message']) {
310	echo '<div class="woocommerce-info elementor-nothing-found elementor-products-nothing-found">' . esc_html($this->settings['nothing_found_message']) . '</div>';
311	} else {
312	do_action("woocommerce_shortcode_{$this->type}_loop_no_results", $this->attributes);
313	}
314	}
315
316	return '<div class="' . esc_attr(implode(' ', $classes)) . '">' . ob_get_clean() . '</div>';
317	}
318
319	}