hurrytimer / includes / WCCampaign.php

WCCampaign.php in HurryTimer – An Scarcity and Urgency Countdown Timer for WordPress & WooCommerce 2.2.16, at includes/WCCampaign.php

253 lines 8.1 KB

Raw Download Zip

1	<?php
2
3	namespace Hurrytimer;
4
5	class WCCampaign
6	{
7	/**
8	* Returns campaigns with WooCommerce enabled.
9	*
10	* @return array
11	*/
12	public function findWCCampaigns()
13	{
14	$posts = get_posts([
15	'post_type' => HURRYT_POST_TYPE,
16	'numberposts' => -1,
17	'post_status' => 'publish',
18	'meta_key' => 'wc_enable',
19	'meta_value' => C::YES,
20	'suppress_filters' => false,
21	]);
22
23	return array_map(function ($post) {
24	return new Campaign($post->ID);
25	}, $posts);
26	}
27
28	/**
29	* Run campaign for then given product page.
30	*
31	* @param $productId
32	*/
33	public function run($productId)
34	{
35
36	$compaigns = $this->findWCCampaigns();
37	foreach ($compaigns as $compaign) {
38	$compaign->loadSettings();
39	if($compaign->enableSticky === C::YES) {
40	continue;
41	};
42
43	if ($this->hasActiveCampaign($compaign, $productId) && $this->canApply($compaign,$productId)) {
44	add_action(
45	'woocommerce_single_product_summary',
46	function () use ($compaign) {$this->renderShortcode($compaign);},
47	$compaign->getWcPosition(),
48	[$compaign->getId()]
49	);
50	}
51	}
52	}
53
54	/**
55	* Check if given product has an active campaign.
56	*
57	* @param Campaign $campaign
58	* @param $productId
59	*
60	* @return bool
61	*/
62	public function hasActiveCampaign(
63	$campaign,
64	$productId
65	) {
66	if (!$campaign->isWcEnabled()) {
67	return false;
68	}
69	$categories = $this->getProductsCategories($productId);
70
71	$type = $campaign->getWcProductsSelectionType();
72
73	switch ($type) {
74	case C::WC_PS_TYPE_ALL:
75	return true;
76
77	case C::WC_PS_TYPE_INCLUDE_PRODUCTS:
78	return in_array($productId, $campaign->getWcProductsSelection());
79
80	case C::WC_PS_TYPE_EXCLUDE_PRODUCTS:
81	return !in_array($productId, $campaign->getWcProductsSelection());
82
83	case C::WC_PS_TYPE_INCLUDE_CATEGORIES:
84	$included_categories = $campaign->getWcProductsSelection();
85	$callback = function ($id)
86	use ($categories) {
87	return in_array($id, $categories);
88	};
89	$results = array_filter($included_categories, $callback);
90
91	return count($results) > 0;
92
93	case C::WC_PS_TYPE_EXCLUDE_CATEGORIES:
94	$excluded_categories = $campaign->getWcProductsSelection();
95	$results = array_filter($excluded_categories, function (
96	$id
97	) use ($categories) {
98	return !in_array($id, $categories);
99	});
100
101	return count($results) > 0;
102
103	default:
104	return false;
105	}
106	}
107
108	/**
109	* Returns categories ids for the given product.
110	*
111	* @param $product_id
112	*
113	* @return array\|\WP_Error
114	*/
115	public function getProductsCategories($product_id)
116	{
117	return wp_get_object_terms($product_id, 'product_cat', [
118	'fields' => 'ids',
119	]);
120	}
121
122	/**
123	* Render shortcode for the given campaign ID.
124	*
125	* @param Campaign $campaign
126	*/
127	public function renderShortcode($campaign)
128	{
129	$shortcode = '[hurrytimer id=' . $campaign->getId() . ']';
130	echo do_shortcode($shortcode);
131	}
132
133	/**
134	* Change stock status.
135	*
136	* @param Campaign $campaign
137	* @param int $stockStatus
138	*/
139	public function changeStockStatus($campaign, $stockStatus)
140	{
141
142	if (!$campaign->isWcEnabled()) {
143	return;
144	}
145
146	$products = $this->getProductsIdsByCampaign($campaign);
147	foreach ($products as $product) {
148	@$product->set_stock_status($stockStatus);
149	@$product->save();
150	}
151	}
152
153	/**
154	* Get campaign's products ID.
155	*
156	* @param Campaign $campaign
157	*
158	* @return array
159	*/
160	private function getProductsIdsByCampaign($campaign)
161	{
162	$products = [];
163	$selection = $campaign->getWcProductsSelection();
164	$type = $campaign->getWcProductsSelectionType();
165	switch ($type) {
166	case C::WC_PS_TYPE_ALL:
167	$products = wc_get_products(['status' => 'publish']);
168	break;
169	case C::WC_PS_TYPE_EXCLUDE_PRODUCTS:
170	$products = wc_get_products([
171	'status' => 'publish',
172	'exclude' => $selection,
173	]);
174	break;
175	case C::WC_PS_TYPE_INCLUDE_PRODUCTS:
176	$products = wc_get_products(['status' => 'publish', 'include' => $selection]);
177	break;
178	case C::WC_PS_TYPE_INCLUDE_CATEGORIES:
179	$categories = get_terms([
180	'taxonomy' => 'product_cat',
181	'include' => implode(',', $selection),
182	'fields' => 'slugs',
183	]);
184	$products = wc_get_products(['status' => 'publish', 'category' => $categories]);
185	break;
186	case C::WC_PS_TYPE_EXCLUDE_CATEGORIES:
187	$categories = get_terms([
188	'taxonomy' => 'product_cat',
189	'exclude' => implode(',', $selection),
190	'fields' => 'slugs',
191	]);
192	$products = wc_get_products(['status' => 'publish', 'category' => $categories]);
193	break;
194	}
195
196	return $products;
197	}
198
199	public function canApply($campaign, $objectId)
200	{
201	$groups = $campaign->getWcConditions();
202	if(empty($groups)) return true;
203
204	$product = wc_get_product($objectId);
205	$trueConditions = [];
206	$trueGroups = [];
207	foreach ($groups as $conditions) {
208	foreach ($conditions as $condition) {
209	switch ($condition['key']) {
210	case 'stock_status':
211	if ($condition['operator'] === '==') {
212	$trueConditions[] = $product->get_stock_status() == $condition['value'];
213	}
214	if ($condition['operator'] === '!=') {
215	$trueConditions[] = $product->get_stock_status() != $condition['value'];
216	}
217	break;
218	case 'stock_quantity':
219	if ($condition['operator'] === '==') {
220	$trueConditions[] = $product->get_stock_quantity() == $condition['value'];
221	}
222	if ($condition['operator'] === '!=') {
223	$trueConditions[] = $product->get_stock_quantity() != $condition['value'];
224	}
225	if ($condition['operator'] === '>') {
226	$trueConditions[] = $product->get_stock_quantity() > $condition['value'];
227	}
228	if ($condition['operator'] === '<') {
229	$trueConditions[] = $product->get_stock_quantity() < $condition['value'];
230	}
231	break;
232	case 'shipping_class':
233	if ($condition['operator'] === '==') {
234	$trueConditions[] = $product->get_shipping_class_id() == $condition['value'];
235	}
236	if ($condition['operator'] === '!=') {
237	$trueConditions[] = $product->get_shipping_class_id() != $condition['value'];
238	}
239	break;
240	}
241	}
242	$_true = array_filter($trueConditions, function ($bool) {
243	return $bool === true;
244	});
245
246	$trueGroups[] = count($_true) === count($conditions);
247	}
248	return !empty(array_filter($trueGroups, function ($bool) {
249	return $bool === true;
250	}));
251	}
252	}
253