AppDetailScraper::extractCategory() - Code Metrics - Inspection of "refactoring" - Ne-Lexa/google-play-scraper - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Branch — develop (61f351)

by Alexey

created 2019-05-29 20:38 UTC

AppDetailScraper::extractCategory() A

↳ Parent: AppDetailScraper

Complexity

Conditions	4
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	5
dl	0
loc	8
rs	10
c	0
b	0
f	0
cc	4
nc	2
nop	1

<?php
/** @noinspection MultiAssignmentUsageInspection */
declare(strict_types=1);

namespace Nelexa\GPlay\Scraper;

use Nelexa\GPlay\Exception\GooglePlayException;
use Nelexa\GPlay\GPlayApps;
use Nelexa\GPlay\Http\ResponseHandlerInterface;
use Nelexa\GPlay\Model\AppDetail;
use Nelexa\GPlay\Model\Category;
use Nelexa\GPlay\Model\Developer;
use Nelexa\GPlay\Model\GoogleImage;
use Nelexa\GPlay\Model\HistogramRating;
use Nelexa\GPlay\Model\Review;
use Nelexa\GPlay\Model\Video;
use Nelexa\GPlay\Request\RequestApp;
use Nelexa\GPlay\Scraper\Extractor\ReviewsExtractor;
use Nelexa\GPlay\Util\DateStringFormatter;
use Nelexa\GPlay\Util\LocaleHelper;
use Nelexa\GPlay\Util\ScraperUtil;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use function GuzzleHttp\Psr7\parse_query;

class AppDetailScraper implements ResponseHandlerInterface
{
    /**
     * @param RequestInterface $request
     * @param ResponseInterface $response
     * @return AppDetail
     * @throws GooglePlayException
     */
    public function __invoke(RequestInterface $request, ResponseInterface $response): AppDetail
    {
        $query = parse_query($request->getUri()->getQuery());
        $appId = $query[GPlayApps::REQ_PARAM_ID];
        $locale = $query[GPlayApps::REQ_PARAM_LOCALE] ?? GPlayApps::DEFAULT_LOCALE;
        $country = $query[GPlayApps::REQ_PARAM_COUNTRY] ?? GPlayApps::DEFAULT_COUNTRY;
        $requestApp = new RequestApp($appId, $locale, $country);

        $scriptData = ScraperUtil::extractScriptData($response->getBody()->getContents());

        $scriptDataInfo = null;
        $scriptDataRating = null;
        $scriptDataPrice = null;
        $scriptDataVersion = null;
        $scriptDataReviews = [];

        foreach ($scriptData as $key => $scriptValue) {
            if (isset($scriptValue[0][12][5][5][4][2])) { // ds:5
                $scriptDataInfo = $scriptValue;
            } elseif (isset($scriptValue[0][2][0][0][0][1][0][0])) { // ds:3
                $scriptDataPrice = $scriptValue;
            } elseif (isset($scriptValue[0][0][0])
                && is_string($scriptValue[0][0][0])
                && strpos($scriptValue[0][0][0], 'gp:') === 0) { // ds:15
                $scriptDataReviews = $scriptValue;
            } elseif (isset($scriptValue[0][6][3][1])) { // ds:7
                $scriptDataRating = $scriptValue;
            } elseif (isset($scriptValue[0])
                && is_string($scriptValue[0])
                && count($scriptValue) === 3) { // ds:8
                $scriptDataVersion = $scriptValue;
            }
        }

        if (
            $scriptDataInfo === null ||
            $scriptDataRating === null ||
            $scriptDataPrice === null ||
            $scriptDataVersion === null

        ) {
            throw (new GooglePlayException('Unable to get data for this application.'))->setUrl($request->getUri()->__toString());
        }

        $name = $scriptDataInfo[0][0][0];
        $descriptionHTML = $scriptDataInfo[0][10][0][1];
        $description = ScraperUtil::html2text($descriptionHTML);

        $developer = $this->extractDeveloper($scriptDataInfo);
        $category = $this->extractCategory($scriptDataInfo[0][12][13][0]);

        $summary = empty($scriptDataInfo[0][10][1][1]) ?
            null :
            ScraperUtil::html2text($scriptDataInfo[0][10][1][1]);

        $installs = $scriptDataInfo[0][12][9][2] ?? 0;
        $score = (float)($scriptDataRating[0][6][0][1] ?? 0);
        $numberVoters = (int)($scriptDataRating[0][6][2][1] ?? 0);
        $reviewsCount = (int)($scriptDataRating[0][6][3][1] ?? 0);
        $histogram = $scriptDataRating[0][6][1] ?? null;

        $histogramRating = new HistogramRating(
            $histogram[5][1] ?? 0,
            $histogram[4][1] ?? 0,
            $histogram[3][1] ?? 0,
            $histogram[2][1] ?? 0,
            $histogram[1][1] ?? 0
        );

        $price = isset($scriptDataPrice[0][2][0][0][0][1][0][0]) ?
            (float)($scriptDataPrice[0][2][0][0][0][1][0][0] / 1000000) :
            0;
        $currency = $scriptDataPrice[0][2][0][0][0][1][0][1];
        $priceText = $scriptDataPrice[0][2][0][0][0][1][0][2] ?: 'Free';
        $offersIAPCost = $scriptDataInfo[0][12][12][0] ?? null;
        $adSupported = (bool)$scriptDataInfo[0][12][14][0];

        [$size, $appVersion, $androidVersion] = $scriptDataVersion;
        if (LocaleHelper::isDependOnDevice($locale, $size)) {
            $size = null;
        }
        if (LocaleHelper::isDependOnDevice($locale, $appVersion)) {
            $appVersion = null;
        }
        if (LocaleHelper::isDependOnDevice($locale, $androidVersion)) {
            $androidVersion = null;
            $minAndroidVersion = null;
        } else {
            $minAndroidVersion = preg_replace('~.*?(\d+(\.\d+)*).*~', '$1', $androidVersion);
        }

        $editorsChoice = !empty($scriptDataInfo[0][12][15][1][1]);
        $privacyPoliceUrl = $scriptDataInfo[0][12][7][2];

        $categoryFamily = $this->extractCategory($scriptDataInfo[0][12][13][1] ?? []);

        $icon = empty($scriptDataInfo[0][12][1][3][2]) ?
            null :
            new GoogleImage($scriptDataInfo[0][12][1][3][2]);

        $headerImage = empty($scriptDataInfo[0][12][2][3][2]) ?
            null :
            new GoogleImage($scriptDataInfo[0][12][2][3][2]);

        $screenshots = $this->extractScreenshots($scriptDataInfo);
        $video = $this->extractVideo($scriptDataInfo);

        $contentRating = $scriptDataInfo[0][12][4][0];
        $released = $this->extractReleaseDate($scriptDataInfo, $locale);
        $updated = $this->extractUpdatedDate($scriptDataInfo);

        $recentChanges = empty($scriptDataInfo[0][12][6][1]) ?
            null :
            ScraperUtil::html2text($scriptDataInfo[0][12][6][1]);

        $translatedFromLanguage = null;
        $translatedDescription = null;
        if (isset($scriptDataInfo[0][19][1])) {
            $translatedFromLanguage = LocaleHelper::findPreferredLanguage(
                $locale,
                $scriptDataInfo[0][19][1]
            );
            $translatedDescription = ScraperUtil::html2text($scriptDataInfo[0][19][0][0][1]);
        }

        $reviews = $this->extractReviews($requestApp, $scriptDataReviews);

        return new AppDetail(
            AppDetail::newBuilder()
                ->setId($appId)
                ->setUrl($requestApp->getUrl())
                ->setLocale($locale)
                ->setName($name)
                ->setDescription($description)
                ->setTranslated($translatedDescription, $translatedFromLanguage)
                ->setSummary($summary)
                ->setIcon($icon)
                ->setHeaderImage($headerImage)
                ->setScreenshots($screenshots)
                ->setDeveloper($developer)
                ->setCategory($category)
                ->setCategoryFamily($categoryFamily)
                ->setVideo($video)
                ->setRecentChanges($recentChanges)
                ->setEditorsChoice($editorsChoice)
                ->setPrivacyPoliceUrl($privacyPoliceUrl)
                ->setInstalls($installs)
                ->setScore($score)
                ->setRecentChanges($recentChanges)
                ->setEditorsChoice($editorsChoice)
                ->setPrivacyPoliceUrl($privacyPoliceUrl)
                ->setInstalls($installs)
                ->setScore($score)
                ->setNumberVoters($numberVoters)
                ->setHistogramRating($histogramRating)
                ->setPrice($price)
                ->setCurrency($currency)
                ->setPriceText($priceText)
                ->setOffersIAPCost($offersIAPCost)
                ->setAdSupported($adSupported)
                ->setAppSize($size)
                ->setAppVersion($appVersion)
                ->setAndroidVersion($androidVersion)
                ->setMinAndroidVersion($minAndroidVersion)
                ->setContentRating($contentRating)
                ->setReleased($released)
                ->setUpdated($updated)
                ->setReviewsCount($reviewsCount)
                ->setReviews($reviews)
        );
    }

    /**
     * @param array $scriptDataInfo
     * @return Developer
     */
    private function extractDeveloper(array $scriptDataInfo): Developer
    {
        $developerPage = GPlayApps::GOOGLE_PLAY_URL . $scriptDataInfo[0][12][5][5][4][2];
        $developerId = parse_query(parse_url($developerPage, PHP_URL_QUERY))[GPlayApps::REQ_PARAM_ID];
        $developerName = $scriptDataInfo[0][12][5][1];
        $developerEmail = $scriptDataInfo[0][12][5][2][0];
        $developerWebsite = $scriptDataInfo[0][12][5][3][5][2];
        $developerAddress = $scriptDataInfo[0][12][5][4][0];
//        $developerInternalID = (int)$scriptDataInfo[0][12][5][0][0];

        return new Developer(
            Developer::newBuilder()
                ->setId($developerId)
                ->setUrl($developerPage)
                ->setName($developerName)
                ->setEmail($developerEmail)
                ->setAddress($developerAddress)
                ->setWebsite($developerWebsite)
        );
    }

    /**
     * @param array $data
     * @return Category|null
     */
    private function extractCategory(array $data): ?Category
    {
        if (isset($data[0]) && $data[0] !== null && $data[2] !== null) {
            $genreId = (string)$data[2];
            $genreName = (string)$data[0];
            return new Category($genreId, $genreName);
        }
        return null;
    }

    /**
     * @param array $scriptDataInfo
     * @return GoogleImage[]
     */
    private function extractScreenshots(array $scriptDataInfo): array
    {
        return !empty($scriptDataInfo[0][12][0]) ? array_map(static function (array $v) {
            return new GoogleImage($v[3][2]);
        }, $scriptDataInfo[0][12][0]) : [];
    }

    /**
     * @param array $scriptDataInfo
     * @return Video|null
     */
    private function extractVideo(array $scriptDataInfo): ?Video
    {
        if (
            isset($scriptDataInfo[0][12][3][0][3][2]) &&
            $scriptDataInfo[0][12][3][0][3][2] !== null &&
            $scriptDataInfo[0][12][3][1][3][2] !== null
        ) {
            $videoThumb = (string)$scriptDataInfo[0][12][3][1][3][2];
            $videoUrl = (string)$scriptDataInfo[0][12][3][0][3][2];

            return new Video($videoThumb, $videoUrl);
        }
        return null;
    }

    /**
     * @param array $scriptDataInfo
     * @param string $locale
     * @return \DateTimeInterface|null
     */
    private function extractReleaseDate(array $scriptDataInfo, string $locale): ?\DateTimeInterface
    {
        if (isset($scriptDataInfo[0][12][36])) {
            return DateStringFormatter::formatted($locale, $scriptDataInfo[0][12][36]);
        }
        return null;
    }

    /**
     * @param array $scriptDataInfo
     * @return \DateTimeInterface|null
     */
    private function extractUpdatedDate(array $scriptDataInfo): ?\DateTimeInterface
    {
        if (isset($scriptDataInfo[0][12][8][0])) {
            return DateStringFormatter::unixTimeToDateTime($scriptDataInfo[0][12][8][0]);
        }
        return null;
    }

    /**
     * @param RequestApp $requestApp
     * @param array $scriptDataReviews
     * @param int $limit
     * @return Review[]
     */
    private function extractReviews(RequestApp $requestApp, array $scriptDataReviews, int $limit = 4): array
    {
        if (empty($scriptDataReviews[0])) {
            return [];
        }

        return ReviewsExtractor::extractReviews(
            $requestApp,
            array_slice($scriptDataReviews[0], 0, $limit)
        );
    }
}


1			<?php
2			/** @noinspection MultiAssignmentUsageInspection */
3			declare(strict_types=1);
4
5			namespace Nelexa\GPlay\Scraper;
6
7			use Nelexa\GPlay\Exception\GooglePlayException;
8			use Nelexa\GPlay\GPlayApps;
9			use Nelexa\GPlay\Http\ResponseHandlerInterface;
10			use Nelexa\GPlay\Model\AppDetail;
11			use Nelexa\GPlay\Model\Category;
12			use Nelexa\GPlay\Model\Developer;
13			use Nelexa\GPlay\Model\GoogleImage;
14			use Nelexa\GPlay\Model\HistogramRating;
15			use Nelexa\GPlay\Model\Review;
16			use Nelexa\GPlay\Model\Video;
17			use Nelexa\GPlay\Request\RequestApp;
18			use Nelexa\GPlay\Scraper\Extractor\ReviewsExtractor;
19			use Nelexa\GPlay\Util\DateStringFormatter;
20			use Nelexa\GPlay\Util\LocaleHelper;
21			use Nelexa\GPlay\Util\ScraperUtil;
22			use Psr\Http\Message\RequestInterface;
23			use Psr\Http\Message\ResponseInterface;
24			use function GuzzleHttp\Psr7\parse_query;
25
26			class AppDetailScraper implements ResponseHandlerInterface
27			{
28			/**
29			* @param RequestInterface $request
30			* @param ResponseInterface $response
31			* @return AppDetail
32			* @throws GooglePlayException
33			*/
34			public function __invoke(RequestInterface $request, ResponseInterface $response): AppDetail
35			{
36			$query = parse_query($request->getUri()->getQuery());
37			$appId = $query[GPlayApps::REQ_PARAM_ID];
38			$locale = $query[GPlayApps::REQ_PARAM_LOCALE] ?? GPlayApps::DEFAULT_LOCALE;
39			$country = $query[GPlayApps::REQ_PARAM_COUNTRY] ?? GPlayApps::DEFAULT_COUNTRY;
40			$requestApp = new RequestApp($appId, $locale, $country);
41
42			$scriptData = ScraperUtil::extractScriptData($response->getBody()->getContents());
43
44			$scriptDataInfo = null;
45			$scriptDataRating = null;
46			$scriptDataPrice = null;
47			$scriptDataVersion = null;
48			$scriptDataReviews = [];
49
50			foreach ($scriptData as $key => $scriptValue) {
51			if (isset($scriptValue[0][12][5][5][4][2])) { // ds:5
52			$scriptDataInfo = $scriptValue;
53			} elseif (isset($scriptValue[0][2][0][0][0][1][0][0])) { // ds:3
54			$scriptDataPrice = $scriptValue;
55			} elseif (isset($scriptValue[0][0][0])
56			&& is_string($scriptValue[0][0][0])
57			&& strpos($scriptValue[0][0][0], 'gp:') === 0) { // ds:15
58			$scriptDataReviews = $scriptValue;
59			} elseif (isset($scriptValue[0][6][3][1])) { // ds:7
60			$scriptDataRating = $scriptValue;
61			} elseif (isset($scriptValue[0])
62			&& is_string($scriptValue[0])
63			&& count($scriptValue) === 3) { // ds:8
64			$scriptDataVersion = $scriptValue;
65			}
66			}
67
68			if (
69			$scriptDataInfo === null \|\|
70			$scriptDataRating === null \|\|
71			$scriptDataPrice === null \|\|
72			$scriptDataVersion === null
			0 ignored issues – show introduced 2019-05-27 19:23 UTC by Report Bug Copy Issue Report The condition `$scriptDataVersion === null` is always `true`. Loading history...
73			) {
74			throw (new GooglePlayException('Unable to get data for this application.'))->setUrl($request->getUri()->__toString());
75			}
76
77			$name = $scriptDataInfo[0][0][0];
78			$descriptionHTML = $scriptDataInfo[0][10][0][1];
79			$description = ScraperUtil::html2text($descriptionHTML);
80
81			$developer = $this->extractDeveloper($scriptDataInfo);
82			$category = $this->extractCategory($scriptDataInfo[0][12][13][0]);
83
84			$summary = empty($scriptDataInfo[0][10][1][1]) ?
85			null :
86			ScraperUtil::html2text($scriptDataInfo[0][10][1][1]);
87
88			$installs = $scriptDataInfo[0][12][9][2] ?? 0;
89			$score = (float)($scriptDataRating[0][6][0][1] ?? 0);
90			$numberVoters = (int)($scriptDataRating[0][6][2][1] ?? 0);
91			$reviewsCount = (int)($scriptDataRating[0][6][3][1] ?? 0);
92			$histogram = $scriptDataRating[0][6][1] ?? null;
93
94			$histogramRating = new HistogramRating(
95			$histogram[5][1] ?? 0,
96			$histogram[4][1] ?? 0,
97			$histogram[3][1] ?? 0,
98			$histogram[2][1] ?? 0,
99			$histogram[1][1] ?? 0
100			);
101
102			$price = isset($scriptDataPrice[0][2][0][0][0][1][0][0]) ?
103			(float)($scriptDataPrice[0][2][0][0][0][1][0][0] / 1000000) :
104			0;
105			$currency = $scriptDataPrice[0][2][0][0][0][1][0][1];
106			$priceText = $scriptDataPrice[0][2][0][0][0][1][0][2] ?: 'Free';
107			$offersIAPCost = $scriptDataInfo[0][12][12][0] ?? null;
108			$adSupported = (bool)$scriptDataInfo[0][12][14][0];
109
110			[$size, $appVersion, $androidVersion] = $scriptDataVersion;
111			if (LocaleHelper::isDependOnDevice($locale, $size)) {
112			$size = null;
113			}
114			if (LocaleHelper::isDependOnDevice($locale, $appVersion)) {
115			$appVersion = null;
116			}
117			if (LocaleHelper::isDependOnDevice($locale, $androidVersion)) {
118			$androidVersion = null;
119			$minAndroidVersion = null;
120			} else {
121			$minAndroidVersion = preg_replace('~.?(\d+(\.\d+)).*~', '$1', $androidVersion);
122			}
123
124			$editorsChoice = !empty($scriptDataInfo[0][12][15][1][1]);
125			$privacyPoliceUrl = $scriptDataInfo[0][12][7][2];
126
127			$categoryFamily = $this->extractCategory($scriptDataInfo[0][12][13][1] ?? []);
128
129			$icon = empty($scriptDataInfo[0][12][1][3][2]) ?
130			null :
131			new GoogleImage($scriptDataInfo[0][12][1][3][2]);
132
133			$headerImage = empty($scriptDataInfo[0][12][2][3][2]) ?
134			null :
135			new GoogleImage($scriptDataInfo[0][12][2][3][2]);
136
137			$screenshots = $this->extractScreenshots($scriptDataInfo);
138			$video = $this->extractVideo($scriptDataInfo);
139
140			$contentRating = $scriptDataInfo[0][12][4][0];
141			$released = $this->extractReleaseDate($scriptDataInfo, $locale);
142			$updated = $this->extractUpdatedDate($scriptDataInfo);
143
144			$recentChanges = empty($scriptDataInfo[0][12][6][1]) ?
145			null :
146			ScraperUtil::html2text($scriptDataInfo[0][12][6][1]);
147
148			$translatedFromLanguage = null;
149			$translatedDescription = null;
150			if (isset($scriptDataInfo[0][19][1])) {
151			$translatedFromLanguage = LocaleHelper::findPreferredLanguage(
152			$locale,
153			$scriptDataInfo[0][19][1]
154			);
155			$translatedDescription = ScraperUtil::html2text($scriptDataInfo[0][19][0][0][1]);
156			}
157
158			$reviews = $this->extractReviews($requestApp, $scriptDataReviews);
159
160			return new AppDetail(
161			AppDetail::newBuilder()
162			->setId($appId)
163			->setUrl($requestApp->getUrl())
164			->setLocale($locale)
165			->setName($name)
166			->setDescription($description)
167			->setTranslated($translatedDescription, $translatedFromLanguage)
168			->setSummary($summary)
169			->setIcon($icon)
170			->setHeaderImage($headerImage)
171			->setScreenshots($screenshots)
172			->setDeveloper($developer)
173			->setCategory($category)
174			->setCategoryFamily($categoryFamily)
175			->setVideo($video)
176			->setRecentChanges($recentChanges)
177			->setEditorsChoice($editorsChoice)
178			->setPrivacyPoliceUrl($privacyPoliceUrl)
179			->setInstalls($installs)
180			->setScore($score)
181			->setRecentChanges($recentChanges)
182			->setEditorsChoice($editorsChoice)
183			->setPrivacyPoliceUrl($privacyPoliceUrl)
184			->setInstalls($installs)
185			->setScore($score)
186			->setNumberVoters($numberVoters)
187			->setHistogramRating($histogramRating)
188			->setPrice($price)
189			->setCurrency($currency)
190			->setPriceText($priceText)
191			->setOffersIAPCost($offersIAPCost)
192			->setAdSupported($adSupported)
193			->setAppSize($size)
194			->setAppVersion($appVersion)
195			->setAndroidVersion($androidVersion)
196			->setMinAndroidVersion($minAndroidVersion)
197			->setContentRating($contentRating)
198			->setReleased($released)
199			->setUpdated($updated)
200			->setReviewsCount($reviewsCount)
201			->setReviews($reviews)
202			);
203			}
204
205			/**
206			* @param array $scriptDataInfo
207			* @return Developer
208			*/
209			private function extractDeveloper(array $scriptDataInfo): Developer
210			{
211			$developerPage = GPlayApps::GOOGLE_PLAY_URL . $scriptDataInfo[0][12][5][5][4][2];
212			$developerId = parse_query(parse_url($developerPage, PHP_URL_QUERY))[GPlayApps::REQ_PARAM_ID];
213			$developerName = $scriptDataInfo[0][12][5][1];
214			$developerEmail = $scriptDataInfo[0][12][5][2][0];
215			$developerWebsite = $scriptDataInfo[0][12][5][3][5][2];
216			$developerAddress = $scriptDataInfo[0][12][5][4][0];
217			// $developerInternalID = (int)$scriptDataInfo[0][12][5][0][0];
218
219			return new Developer(
220			Developer::newBuilder()
221			->setId($developerId)
222			->setUrl($developerPage)
223			->setName($developerName)
224			->setEmail($developerEmail)
225			->setAddress($developerAddress)
226			->setWebsite($developerWebsite)
227			);
228			}
229
230			/**
231			* @param array $data
232			* @return Category\|null
233			*/
234			private function extractCategory(array $data): ?Category
235			{
236			if (isset($data[0]) && $data[0] !== null && $data[2] !== null) {
237			$genreId = (string)$data[2];
238			$genreName = (string)$data[0];
239			return new Category($genreId, $genreName);
240			}
241			return null;
242			}
243
244			/**
245			* @param array $scriptDataInfo
246			* @return GoogleImage[]
247			*/
248			private function extractScreenshots(array $scriptDataInfo): array
249			{
250			return !empty($scriptDataInfo[0][12][0]) ? array_map(static function (array $v) {
251			return new GoogleImage($v[3][2]);
252			}, $scriptDataInfo[0][12][0]) : [];
253			}
254
255			/**
256			* @param array $scriptDataInfo
257			* @return Video\|null
258			*/
259			private function extractVideo(array $scriptDataInfo): ?Video
260			{
261			if (
262			isset($scriptDataInfo[0][12][3][0][3][2]) &&
263			$scriptDataInfo[0][12][3][0][3][2] !== null &&
264			$scriptDataInfo[0][12][3][1][3][2] !== null
265			) {
266			$videoThumb = (string)$scriptDataInfo[0][12][3][1][3][2];
267			$videoUrl = (string)$scriptDataInfo[0][12][3][0][3][2];
268
269			return new Video($videoThumb, $videoUrl);
270			}
271			return null;
272			}
273
274			/**
275			* @param array $scriptDataInfo
276			* @param string $locale
277			* @return \DateTimeInterface\|null
278			*/
279			private function extractReleaseDate(array $scriptDataInfo, string $locale): ?\DateTimeInterface
280			{
281			if (isset($scriptDataInfo[0][12][36])) {
282			return DateStringFormatter::formatted($locale, $scriptDataInfo[0][12][36]);
283			}
284			return null;
285			}
286
287			/**
288			* @param array $scriptDataInfo
289			* @return \DateTimeInterface\|null
290			*/
291			private function extractUpdatedDate(array $scriptDataInfo): ?\DateTimeInterface
292			{
293			if (isset($scriptDataInfo[0][12][8][0])) {
294			return DateStringFormatter::unixTimeToDateTime($scriptDataInfo[0][12][8][0]);
295			}
296			return null;
297			}
298
299			/**
300			* @param RequestApp $requestApp
301			* @param array $scriptDataReviews
302			* @param int $limit
303			* @return Review[]
304			*/
305			private function extractReviews(RequestApp $requestApp, array $scriptDataReviews, int $limit = 4): array
306			{
307			if (empty($scriptDataReviews[0])) {
308			return [];
309			}
310
311			return ReviewsExtractor::extractReviews(
312			$requestApp,
313			array_slice($scriptDataReviews[0], 0, $limit)
314			);
315			}
316			}
317

Ne-Lexa / google-play-scraper

Branch — develop (61f351)

AppDetailScraper::extractCategory() A

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