<?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:----Nzg0NjI3NDMxMjg3ODQ3MCA4MDMwMzY5MjI3MTQzNTY5IDgyOTAzMzYzNTI0NTEyMDc=