Xparse\Parser\Helper\ElementFinderFactory::create()

Complexity

Conditions	8
Paths	36

Size

Total Lines	36
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	25
CRAP Score	8

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function create($response, $url = '') {
        $html = $response->getBody();
        $html = Helper::safeEncodeStr((string) $html);

        $supportedEncodings = [];
        foreach (mb_list_encodings() as $encoding) {
            if ($encoding == 'UTF-8' || $encoding == 'UTF8') {
                continue;
            }

            $supportedEncodings[] = $encoding;
            $supportedEncodings = array_merge($supportedEncodings, mb_encoding_aliases($encoding));
        }

        $contentType = $response->getHeaderLine('content-type');

        if ($contentType) {
            preg_match("!^.*charset=([A-Za-z0-9-]{4,})$!", $contentType, $contentTypeData);
            $encoding = strtoupper(trim($contentTypeData[1]));
        } else {
            preg_match("!.*<meta.*charset=\"?([A-Za-z0-9-]{4,})\"!mi", $html, $metaContentType);
            $encoding = !empty($metaContentType[1]) ? strtoupper(trim($metaContentType[1])) : '';
        }

        if (in_array($encoding, $supportedEncodings)) {
            $html = mb_convert_encoding($html, 'UTF-8', $encoding);
        }

        $page = new ElementFinder((string) $html);

        if ($url) {
            LinkConverter::convertUrlsToAbsolute($page, $url);
        }

        return $page;
    }
}