<?php
/* ============================================================================
 * Copyright 2018 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\Formats;

use Opis\JsonSchema\IFormat;

class Iri implements IFormat
{
    /** @var bool */
    protected $hasIntl = false;

    /**
     * Iri constructor.
     */
    public function __construct()
    {
        $this->hasIntl = function_exists('idn_to_ascii');
    }

    /**
     * @inheritDoc
     */
    public function validate($data): bool
    {
        if ($this->hasIntl) {
            $data = parse_url($data);
            if (!$data) {
                return false;
            }
            foreach (['host', 'path', 'fragment'] as $component) {
                if (isset($data[$component])) {
                    $data[$component] = idn_to_ascii($data[$component], 0, INTL_IDNA_VARIANT_UTS46);
                }
            }
            $data = \Opis\JsonSchema\URI::build($data);
        }

        return \Opis\JsonSchema\URI::isValid($data);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODUzNDc1ODM0NTgxMjAyMiA1NDc1NjU4ODc5Mzg1NjkgODA0MzUwMzE5MDAwMTU1Ng==