Geocoder\Provider\Ipstack\Ipstack::geocodeQuery()

Complexity

Conditions	21
Paths	18

Size

Total Lines	64
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function geocodeQuery(GeocodeQuery $query): Collection
    {
        $address = $query->getText();

        // This API doesn't handle IPs
        if (!filter_var($address, FILTER_VALIDATE_IP)) {
            throw new UnsupportedOperation('The Ipstack provider does not support street addresses.');
        }

        if (in_array($address, ['127.0.0.1', '::1'])) {
            return new AddressCollection([$this->getLocationForLocalhost()]);
        }

        $url = sprintf(sprintf(self::GEOCODE_ENDPOINT_URL, $address, $this->apiKey));

        if (null !== $query->getLocale()) {
            $url = sprintf('%s&language=%s', $url, $query->getLocale());
        }

        $body = $this->getUrlContents($url);
        $data = json_decode($body, true);

        // https://ipstack.com/documentation#errors
        if (isset($data['error'])) {
            switch ($data['error']['code']) {
                case 301:
                    throw new InvalidArgument(
                        'Invalid request (a required parameter is missing).'
                    );
                case 303:
                    throw new InvalidArgument(
                        'Bulk requests are not supported on your plan. Please upgrade your subscription.'
                    );
                case 104:
                    throw new QuotaExceeded(
                        'The maximum allowed amount of monthly API requests has been reached.'
                    );
                case 101:
                    throw new InvalidCredentials(
                        'No API Key was specified or an invalid API Key was specified.'
                    );
            }
        }

        if (null === $data['latitude']
            && null === $data['longitude']
            && null === $data['city']
            && null === $data['zip']
            && null === $data['country_name']
            && null === $data['country_code']) {
            return new AddressCollection([]);
        }

        $locations[] = Address::createFromArray([

$locations was never initialized. Although not strictly required by PHP, it is generally a good practice to add $locations = array(); before regardless.

            'providedBy' => $this->getName(),
            'latitude' => $data['latitude'] ?: null,
            'longitude' => $data['longitude'] ?: null,
            'locality' => $data['city'] ?: null,
            'postalCode' => $data['zip'] ?: null,
            'country' => $data['country_name'] ?: null,
            'countryCode' => $data['country_code'] ?: null,
        ]);

        return new AddressCollection($locations);
    }