File "ContentEncodingKeywordParser.php"

Full Path: /home/siazco/grocery.siazco.se/wp-content/plugins/woocommerce/vendor/opis/json-schema/src/Parsers/Keywords/ContentEncodingKeywordParser.php
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Charset: utf-8

<?php
/* ============================================================================
 * Copyright 2020 Zindex Software
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============================================================================ */

namespace Opis\JsonSchema\Parsers\Keywords;

use Opis\JsonSchema\Keyword;
use Opis\JsonSchema\Info\SchemaInfo;
use Opis\JsonSchema\Keywords\ContentEncodingKeyword;
use Opis\JsonSchema\Parsers\{DraftOptionTrait, KeywordParser, SchemaParser};

class ContentEncodingKeywordParser extends KeywordParser
{
    use DraftOptionTrait;

    /**
     * @inheritDoc
     */
    public function type(): string
    {
        return self::TYPE_STRING;
    }

    /**
     * @inheritDoc
     */
    public function parse(SchemaInfo $info, SchemaParser $parser, object $shared): ?Keyword
    {
        if (!$this->optionAllowedForDraft('decodeContent', $info, $parser)) {
            return null;
        }

        $schema = $info->data();

        $resolver = $parser->getContentEncodingResolver();

        if (!$resolver || !$this->keywordExists($schema)) {
            return null;
        }

        $value = $this->keywordValue($schema);

        if (!is_string($value)) {
            throw $this->keywordException("{keyword} must be a string", $info);
        }

        return new ContentEncodingKeyword(strtolower($value), $resolver);
    }
}