tier-pricing-table / src / Addons / AdvancedQuantityOptions / DataProvider.php

DataProvider.php in Tiered Pricing Table for WooCommerce trunk, at src/Addons/AdvancedQuantityOptions/DataProvider.php

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1	<?php namespace TierPricingTable\Addons\AdvancedQuantityOptions;
2
3	use TierPricingTable\Forms\Form;
4	use TierPricingTable\TierPricingTablePlugin;
5
6	class DataProvider {
7
8	protected static $cache = array();
9
10	protected static function sanitize( $type, $value ) {
11
12	switch ( $type ) {
13	case 'maximum':
14	if ( Form::isEmpty( $value ) ) {
15	return null;
16	}
17
18	return max( intval( $value ), 1 );
19	case 'group_of':
20	if ( Form::isEmpty( $value ) ) {
21	return null;
22	}
23
24	return max( intval( $value ), 2 );
25	default:
26	return null;
27	}
28	}
29
30	protected static function update( $productId, $type, $value, $role = false ) {
31	$metaKey = self::getMetaKey( $type, $role );
32
33	$value = self::sanitize( $type, $value );
34
35	if ( $metaKey ) {
36	update_post_meta( $productId, $metaKey, $value );
37	}
38	}
39
40	public static function getMetaKey( $type, $role = false ) {
41	$role = $role ? "_{$role}" : '';
42
43	switch ( $type ) {
44	case 'maximum':
45	return "{$role}" . '_tiered_pricing_' . AdvancedQuantityOptionsAddon::MAXIMUM_QUANTITY_BASE_META_KEY;
46	case 'group_of':
47	return "{$role}" . '_tiered_pricing_' . AdvancedQuantityOptionsAddon::GROUP_OF_QUANTITY_BASE_META_KEY;
48	default:
49	return false;
50	}
51	}
52
53	protected static function get( $productId, $type, $role = false, $context = 'view' ) {
54	$cacheKey = $productId . $role;
55
56	if ( isset( self::$cache[ $cacheKey ][ $type ] ) ) {
57	$value = self::$cache[ $cacheKey ][ $type ];
58	} else {
59	$metaKey = self::getMetaKey( $type, $role );
60
61	$value = get_post_meta( $productId, $metaKey, true );
62
63	// If product is a variation - check for parent level value
64	if ( Form::isEmpty( $value ) && 'edit' !== $context ) {
65	$product = wc_get_product( $productId );
66
67	if ( $product && TierPricingTablePlugin::isVariationProductSupported( $product ) ) {
68	$value = self::get( $product->get_parent_id(), $type, $role, 'edit' );
69	}
70	}
71
72	self::$cache[ $cacheKey ][ $type ] = $value;
73	}
74
75	$value = Form::isEmpty( $value ) ? null : $value;
76
77	if ( 'edit' !== $context ) {
78	return apply_filters( 'tiered_pricing_table/advanced_quantity/get_' . $type, $value, $productId, $role );
79	}
80
81	return $value;
82	}
83
84	public static function updateMaximumQuantity( $productId, $value, $role = false ) {
85	self::update( $productId, 'maximum', $value, $role );
86	}
87
88	public static function updateGroupOfQuantity( $productId, $value, $role = false ) {
89	self::update( $productId, 'group_of', $value, $role );
90	}
91
92	public static function getMaximumQuantity( $productId, $role = false, $context = 'view' ) {
93	return self::get( $productId, 'maximum', $role, $context );
94	}
95
96	public static function getGroupOfQuantity( $productId, $role = false, $context = 'view' ) {
97	return self::get( $productId, 'group_of', $role, $context );
98	}
99
100	public static function updateFromRequest(
101	$fieldToUpdate,
102	$entityId,
103	$role = null,
104	$loop = null,
105	$customPrefix = null
106	) {
107	$base = array(
108	'maximum' => AdvancedQuantityOptionsAddon::MAXIMUM_QUANTITY_BASE_META_KEY,
109	'group_of' => AdvancedQuantityOptionsAddon::GROUP_OF_QUANTITY_BASE_META_KEY,
110	);
111
112	if ( ! isset( $base[ $fieldToUpdate ] ) ) {
113	return;
114	}
115
116	$value = Form::getFieldValue( $base[ $fieldToUpdate ], $role, $loop, $customPrefix );
117
118	self::update( $entityId, $fieldToUpdate, $value, $role );
119	}
120
121	}
122