85 lines
1.7 KiB
PHP
85 lines
1.7 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014-2021 Spomky-Labs
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*
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* This software may be modified and distributed under the terms
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* of the MIT license. See the LICENSE file for details.
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*/
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namespace Webauthn\MetadataService;
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use Assert\Assertion;
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use JsonSerializable;
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use function Safe\sprintf;
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class RgbPaletteEntry implements JsonSerializable
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{
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/**
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* @var int
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*/
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private $r;
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/**
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* @var int
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*/
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private $g;
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/**
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* @var int
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*/
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private $b;
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public function __construct(int $r, int $g, int $b)
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{
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Assertion::range($r, 0, 255, Utils::logicException('The key "r" is invalid'));
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Assertion::range($g, 0, 255, Utils::logicException('The key "g" is invalid'));
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Assertion::range($b, 0, 255, Utils::logicException('The key "b" is invalid'));
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$this->r = $r;
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$this->g = $g;
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$this->b = $b;
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}
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public function getR(): int
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{
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return $this->r;
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}
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public function getG(): int
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{
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return $this->g;
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}
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public function getB(): int
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{
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return $this->b;
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}
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public static function createFromArray(array $data): self
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{
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foreach (['r', 'g', 'b'] as $key) {
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Assertion::keyExists($data, $key, sprintf('The key "%s" is missing', $key));
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Assertion::integer($data[$key], sprintf('The key "%s" is invalid', $key));
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}
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return new self(
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$data['r'],
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$data['g'],
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$data['b']
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);
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}
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public function jsonSerialize(): array
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{
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return [
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'r' => $this->r,
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'g' => $this->g,
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'b' => $this->b,
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];
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}
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}
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