Nelexa\GPlay\Scraper\Extractor\AppsExtractor

Complexity

Total Complexity

4

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	extractDeveloper()	0	11	1
A	extractApp()	0	21	1
A	extractSummary()	0	5	2

<?php

declare(strict_types=1);

/**
 * @author   Ne-Lexa
 * @license  MIT
 *
 * @see      https://github.com/Ne-Lexa/google-play-scraper
 */

namespace Nelexa\GPlay\Scraper\Extractor;

use Nelexa\GPlay\GPlayApps;
use Nelexa\GPlay\Model\App;
use Nelexa\GPlay\Model\Developer;
use Nelexa\GPlay\Model\GoogleImage;
use Nelexa\GPlay\Util\ScraperUtil;
use function GuzzleHttp\Psr7\parse_query;

/**
 * @internal
 */
class AppsExtractor
{
    /**
     * @param array  $data
     * @param string $locale
     * @param string $country
     *
     * @return App
     */
    public static function extractApp(array $data, string $locale, string $country): App
    {
        $name = $data[2];
        $appId = $data[12][0];
        $icon = new GoogleImage($data[1][1][0][3][2]);
        $developer = self::extractDeveloper($data);
        $price = $data[7][0][3][2][1][0][2] ?? null;
        $summary = self::extractSummary($data);
        $score = $data[6][0][2][1][1] ?? 0.0;

        return App::newBuilder()
            ->setId($appId)
            ->setLocale($locale)
            ->setCountry($country)
            ->setName($name)
            ->setSummary($summary)
            ->setDeveloper($developer)
            ->setIcon($icon)
            ->setScore($score)
            ->setPriceText($price)
            ->build()
        ;
    }

    /**
     * @param array $data
     *
     * @return Developer
     */
    private static function extractDeveloper(array $data): Developer
    {
        $developerName = $data[4][0][0][0];
        $developerPage = GPlayApps::GOOGLE_PLAY_URL . $data[4][0][0][1][4][2];
        $developerId = parse_query(parse_url($developerPage, \PHP_URL_QUERY))[GPlayApps::REQ_PARAM_ID];

        return new Developer(
            Developer::newBuilder()
                ->setId($developerId)
                ->setUrl($developerPage)
                ->setName($developerName)
        );
    }

    /**
     * @param $scriptDataInfo
     *
     * @return string|null
     */
    private static function extractSummary(array $scriptDataInfo): ?string
    {
        return empty($scriptDataInfo[4][1][1][1][1]) ?
            null :
            ScraperUtil::html2text($scriptDataInfo[4][1][1][1][1]);
    }
}