tier-pricing-table / src / Addons / TierLabels / Frontend / DisplayManager.php

DisplayManager.php in Tiered Pricing Table for WooCommerce trunk, at src/Addons/TierLabels/Frontend/DisplayManager.php

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1	<?php namespace TierPricingTable\Addons\TierLabels\Frontend;
2
3	use TierPricingTable\Addons\TierLabels\TierLabel;
4	use TierPricingTable\Addons\TierLabels\TierLabelsManager;
5	use TierPricingTable\PricingRule;
6
7	class DisplayManager {
8
9	public function __construct() {
10	$this->hooks();
11	}
12
13	private function hooks() {
14
15	$hooks = array(
16	'options' => 'tiered_pricing_table/options/label',
17	'dropdown' => 'tiered_pricing_table/dropdown/label',
18	'horizontal-table' => 'tiered_pricing_table/horizontal-table/label',
19	'plain-text' => 'tiered_pricing_table/plain-text/label',
20	'blocks' => 'tiered_pricing_table/blocks/label',
21	'table' => 'tiered_pricing_table/table/label',
22	);
23
24	foreach ( $hooks as $layout => $hook ) {
25	add_action( $hook, function ( PricingRule $rule, $quantity, $args ) use ( $layout ) {
26	$this->render( $rule, $quantity, $args, $layout );
27	}, 10, 3 );
28	}
29	}
30
31	public function getLabelForQuantity( PricingRule $rule, $quantity ): ?TierLabel {
32
33	$labelsData = $rule->data['tier_labels'][ $rule->getType() ] ?? array();
34
35	if ( empty( $labelsData ) ) {
36	return null;
37	}
38
39	$amountKey = null;
40
41	if ( (int) $quantity === $rule->getMinimum( true ) ) {
42	$amountKey = 'first_row';
43	} else {
44	foreach ( $rule->getRules() as $tierQty => $price ) {
45
46	if ( $tierQty === $quantity ) {
47	$amountKey = $tierQty;
48	break;
49	}
50	}
51	}
52
53	if ( ! $amountKey \|\| empty( $labelsData[ $amountKey ] ) ) {
54	return null;
55	}
56
57	return TierLabelsManager::getInstance()->getLabel( $labelsData[ $amountKey ] );
58	}
59
60	public function render( PricingRule $rule, $quantity, $args = array(), $layout = '' ) {
61
62	$label = $this->getLabelForQuantity( $rule, $quantity );
63
64	if ( ! $label ) {
65	return;
66	}
67
68	$args = wp_parse_args( $args, array(
69	'id' => '',
70	'style' => 'default',
71	) );
72
73	$CSS = '';
74
75	// CSS Fixes
76	if ( 'blocks' === $layout ) {
77	if ( in_array( $args['style'], array( 'default', '1', '2', '4' ) ) ) {
78	$CSS .= "#{$args['id']} { gap: 20px 10px }";
79	$CSS .= "#{$args['id']} .tiered-pricing-block { position: relative; }";
80	$CSS .= "#{$args['id']} .tiered-pricing-tier-label {margin: 0 !important;
81	position: absolute;
82	left: 50%;
83	top: 0;
84	transform: translate(-50%, -50%);
85	text-transform: uppercase;
86	z-index: 20;}";
87	}
88
89	if ( in_array( $args['style'], array( 'default', '2', '4' ) ) ) {
90	$CSS .= "#{$args['id']} .tiered-pricing-block:has(#" . $label->getId() . ") { padding-top: 12px; }";
91	}
92
93	if ( $args['style'] === '1' ) {
94	$CSS .= "#{$args['id']} .tiered-pricing-block:has(#" . $label->getId() . ") {overflow: unset !important;}";
95	$CSS .= "#{$args['id']} .tiered-pricing-block:has(#" . $label->getId() . ") .tiered-pricing-block__quantity {padding-top: 12px !important;}";
96	}
97	} elseif ( 'table' === $layout ) {
98	$CSS .= "#{$args['id']} tbody td:has(#" . $label->getId() . ") { display: flex; align-items: center; gap: 5px; }";
99	} elseif ( 'plain-text' === $layout ) {
100	$CSS .= ".tiered-pricing-plain-text:has(#" . $label->getId() . ") {display:flex; align-items: center; gap: 5px; }";
101	}
102
103	if ( $CSS ) {
104	?>
105	<style>
106	<?php echo wp_kses_post( $CSS ); ?>
107	</style>
108	<?php
109	}
110
111	// Output is escaped internally in TierLabel::render()
112	echo $label->render(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
113	}
114	}