Jkphl\Domfactory\Domain\HtmlParser

Complexity

Total Complexity

2

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	loadHTML()	0	20	2

<?php

/**
 * dom-factory
 *
 * @category   Jkphl
 * @package    Jkphl\Domfactory
 * @subpackage Jkphl\Domfactory\Domain
 * @author     Joschi Kuphal <joschi@tollwerk.de> / @jkphl
 * @copyright  Copyright © 2020 Joschi Kuphal <joschi@tollwerk.de> / @jkphl
 * @license    http://opensource.org/licenses/MIT The MIT License (MIT)
 */

/***********************************************************************************
 *  The MIT License (MIT)
 *
 *  Copyright © 2020 Joschi Kuphal <joschi@kuphal.net> / @jkphl
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy of
 *  this software and associated documentation files (the "Software"), to deal in
 *  the Software without restriction, including without limitation the rights to
 *  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 *  the Software, and to permit persons to whom the Software is furnished to do so,
 *  subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 *  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 *  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 *  IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 *  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ***********************************************************************************/

namespace Jkphl\Domfactory\Domain;

use DOMDocument;
use LibXMLError;

/**
 * Default HTML parser
 *
 * @package    Jkphl\Domfactory
 * @subpackage Jkphl\Domfactory\Domain
 */
class HtmlParser implements HtmlParserInterface
{
    /**
     * Load an HTML document
     *
     * @param string $html HTML document
     *
     * @return DOMDocument DOM Document
     * @throws InvalidArgumentException If the HTML source is invalid
     */
    public function loadHTML($html)
    {
        $dom = new DOMDocument();

        libxml_use_internal_errors(true);
        $dom->loadHTML($html, LIBXML_NOWARNING);
        $errors = libxml_get_errors();
        libxml_use_internal_errors(false);

        // Run through all errors
        /** @var LibXMLError $error */
        foreach ($errors as $error) {
            throw new InvalidArgumentException(
                sprintf(InvalidArgumentException::INVALID_HTML_STR, trim($error->message)),
                InvalidArgumentException::INVALID_HTML
            );
        }

        return $dom;
    }
}