EnumKeyword.php — WooCommerce 10.9.2

woocommerce / vendor / opis / json-schema / src / Keywords / EnumKeyword.php

woocommerce / vendor / opis / json-schema / src / Keywords Last commit date

EnumKeyword.php

79 lines

1	<?php
2	/* ============================================================================
3	* Copyright 2020 Zindex Software
4	*
5	* Licensed under the Apache License, Version 2.0 (the "License");
6	* you may not use this file except in compliance with the License.
7	* You may obtain a copy of the License at
8	*
9	* http://www.apache.org/licenses/LICENSE-2.0
10	*
11	* Unless required by applicable law or agreed to in writing, software
12	* distributed under the License is distributed on an "AS IS" BASIS,
13	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14	* See the License for the specific language governing permissions and
15	* limitations under the License.
16	* ============================================================================ */
17
18	namespace Opis\JsonSchema\Keywords;
19
20	use Opis\JsonSchema\{
21	Helper,
22	ValidationContext,
23	Keyword,
24	Schema
25	};
26	use Opis\JsonSchema\Errors\ValidationError;
27
28	class EnumKeyword implements Keyword
29	{
30	use ErrorTrait;
31
32	protected ?array $enum;
33
34	/**
35	* @param array $enum
36	*/
37	public function __construct(array $enum)
38	{
39	$this->enum = $this->listByType($enum);
40	}
41
42	/**
43	* @inheritDoc
44	*/
45	public function validate(ValidationContext $context, Schema $schema): ?ValidationError
46	{
47	$type = $context->currentDataType();
48	$data = $context->currentData();
49
50	if (isset($this->enum[$type])) {
51	foreach ($this->enum[$type] as $value) {
52	if (Helper::equals($value, $data)) {
53	return null;
54	}
55	}
56	}
57
58	return $this->error($schema, $context, 'enum', 'The data should match one item from enum');
59	}
60
61	/**
62	* @param array $values
63	* @return array
64	*/
65	protected function listByType(array $values): array
66	{
67	$list = [];
68
69	foreach ($values as $value) {
70	$type = Helper::getJsonType($value);
71	if (!isset($list[$type])) {
72	$list[$type] = [];
73	}
74	$list[$type][] = $value;
75	}
76
77	return $list;
78	}
79	}