tier-pricing-table / src / Frontend / CatalogPriceManager.php

CatalogPriceManager.php in Tiered Pricing Table for WooCommerce 2.3.3, at src/Frontend/CatalogPriceManager.php

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1	<?php namespace TierPricingTable\Frontend;
2
3	use TierPricingTable\Settings\Settings;
4	use WC_Product;
5	use TierPricingTable\PriceManager;
6	use WC_Product_Variable;
7
8	/**
9	* Class CatalogPriceManager
10	*
11	* @package TierPricingTable
12	*/
13	class CatalogPriceManager {
14
15	/**
16	* @var Settings
17	*/
18	private $settings;
19
20	/**
21	* CatalogPriceManager constructor.
22	*
23	* @param Settings $settings
24	*/
25	public function __construct( Settings $settings ) {
26	$this->settings = $settings;
27
28	if ( $this->isEnable() && ! is_admin() ) {
29	add_filter( 'woocommerce_get_price_html', [ $this, 'formatPrice' ], 999, 2 );
30	}
31	}
32
33	/**
34	* Change logic showing prince at catalog for product with tiered price rules
35	*
36	* @param string $priceHtml
37	* @param WC_Product $product
38	*
39	* @return string
40	*/
41	public function formatPrice( $priceHtml, $product ) {
42
43	$product_id = $product->is_type( 'variation' ) ? $product->get_parent_id() : $product->get_id();
44
45	$formatCondition = $this->settings->get( 'tiered_price_at_product_page',
46	'no' ) === 'yes' \|\| get_queried_object_id() != $product_id;
47
48	if ( $formatCondition ) {
49	$displayPriceType = $this->getDisplayType();
50
51	if ( $product instanceof WC_Product_Variable && $this->useForVariable() === 'yes' ) {
52	$price = $this->formatPriceForVariableProduct( $product );
53
54	if ( $price ) {
55	return $price;
56	}
57	}
58
59	if ( in_array( $product->get_type(), [ 'simple', 'variation' ] ) ) {
60	$rules = PriceManager::getPriceRules( $product->get_id() );
61
62	if ( ! empty( $rules ) ) {
63	if ( $displayPriceType === 'range' ) {
64	return $this->getRange( $rules, $product );
65	} else {
66	return $this->getLowestPrice( $rules, $product );
67	}
68	}
69	}
70
71
72	}
73
74	return $priceHtml;
75	}
76
77	/**
78	* Format price for variable product. Range uses lowest and high prices from all variations
79	*
80	* @param WC_Product_Variable $product
81	*
82	* @return bool\|string
83	*/
84	protected function formatPriceForVariableProduct( WC_Product_Variable $product ) {
85
86	$prices = $product->get_variation_prices( true );
87
88	$maxPrice = end( $prices['price'] );
89	$minPrices = [];
90
91	foreach ( $product->get_available_variations() as $variation ) {
92	$rules = PriceManager::getPriceRules( $variation['variation_id'] );
93	if ( ! empty( $rules ) ) {
94
95	$minPrices[] = $this->getLowestPrice( $rules, wc_get_product( $variation['variation_id'] ), false );
96	}
97
98	}
99
100
101	if ( ! empty( $minPrices ) ) {
102	if ( $this->getDisplayType() === 'range' ) {
103	return wc_price( min( $minPrices ) ) . ' - ' . wc_price( $maxPrice );
104	} else {
105	return $this->getLowestPrefix() . ' ' . wc_price( min( $minPrices ) );
106	}
107	}
108
109	return false;
110	}
111
112	/**
113	* Get range from lowest to highest price from price rules
114	*
115	* @param array $rules
116	* @param WC_Product $product
117	*
118	* @return string
119	*/
120	protected function getRange( $rules, $product ) {
121
122	$lowest = array_pop( $rules );
123
124	$highest_html = wc_price( PriceManager::getPriceWithTaxes( $product->get_price(), $product ) );
125
126	if ( PriceManager::getPricingType( $product->get_id() ) === 'percentage' ) {
127
128	$price = PriceManager::getPriceByPercentDiscount( $product->get_price(), $lowest );
129
130	$lowest_html = wc_price( PriceManager::getPriceWithTaxes( $price, $product ) );
131
132	return $lowest_html . ' - ' . $highest_html;
133	}
134
135	$lowest_html = wc_price( PriceManager::getPriceWithTaxes( $lowest, $product ) );
136
137	return $lowest_html . ' - ' . $highest_html;
138	}
139
140	/**
141	* Get lowest price from price rules
142	*
143	* @param array $rules
144	* @param WC_Product $product
145	*
146	* @param bool $html
147	*
148	* @return string\|float
149	*/
150	protected function getLowestPrice( $rules, $product, $html = true ) {
151	if ( PriceManager::getPricingType( $product->get_id() ) === 'percentage' ) {
152	$lowest = PriceManager::getPriceByPercentDiscount( $product->get_price(),
153	array_pop( $rules ) );
154	} else {
155	$lowest = array_pop( $rules );
156	}
157
158	if ( ! $html ) {
159	return PriceManager::getPriceWithTaxes( $lowest, $product, 'shop' );
160	}
161
162	return $this->getLowestPrefix() . ' ' . wc_price( PriceManager::getPriceWithTaxes( $lowest, $product ) );
163	}
164
165	public function getLowestPrefix() {
166	return $this->settings->get( 'lowest_prefix', __( 'From', 'tier-pricing-table' ) );
167	}
168
169	public function isEnable() {
170	return $this->settings->get( 'tiered_price_at_catalog', 'yes' ) === 'yes';
171	}
172
173	public function getDisplayType() {
174	return $this->settings->get( 'tiered_price_at_catalog_type', 'range' );
175	}
176
177	public function useForVariable() {
178	return $this->settings->get( 'tiered_price_at_catalog_for_variable', 'yes' );
179	}
180
181	}