Goose\Utils\Helper

Complexity

Total Complexity

5

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	textNormalise()	0	4	1
A	getCleanedUrl()	0	16	4

<?php declare(strict_types=1);

namespace Goose\Utils;

use Goose\Exceptions\MalformedURLException;

/**
 * Helper
 *
 * @package Goose\Utils
 * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
 */
class Helper {
    /**
     * @todo Re-factor result into class
     *
     * @param string $urlToCrawl
     *
     * @return object
     */
    public static function getCleanedUrl($urlToCrawl) {
        $parts = parse_url($urlToCrawl);

        if ($parts === false) {
            throw new MalformedURLException($urlToCrawl . ' - is a malformed URL and cannot be processed');
        }

        $prefix = isset($parts['query']) && $parts['query'] ? '&' : '?';

        $finalUrl = str_replace('#!', $prefix . '_escaped_fragment_=', $urlToCrawl);

        return (object)[
            'url' => $urlToCrawl,
            'parts' => (object)$parts,
            'linkhash' => md5($urlToCrawl),
            'finalUrl' => $finalUrl,
        ];
    }

    /**
     * @param string $text
     *
     * @return string
     */
    public static function textNormalise($text) {
        $text = preg_replace('@[\n\r\s\t]+@', " ", $text);

        return trim($text);
    }
}