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<?php |
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/** |
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* Copyright (c) 2018 - present |
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* Google Maps PHP - Api.php |
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* author: Roberto Belotti - [email protected] |
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* web : robertobelotti.com, github.com/biscolab |
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* Initial version created on: 5/9/2018 |
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* MIT license: https://github.com/biscolab/google-maps-php/blob/master/LICENSE |
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*/ |
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namespace Biscolab\GoogleMaps\Abstracts; |
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use Biscolab\GoogleMaps\Enum\GoogleMapsApiConfigFields; |
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use Biscolab\GoogleMaps\Fields\GoogleMapsRequestFields; |
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use Biscolab\GoogleMaps\GoogleMapsApi; |
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use Biscolab\GoogleMaps\Http\GoogleMapsRequest; |
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use Biscolab\GoogleMaps\Http\GoogleMapsResponse; |
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use Biscolab\GoogleMaps\Http\GoogleMapsResult; |
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use Biscolab\GoogleMaps\Http\GoogleMapsResultsCollection; |
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/** |
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* Class Api |
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* @package Biscolab\GoogleMaps\Abstracts |
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*/ |
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abstract class Api |
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{ |
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/** |
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* @var string |
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*/ |
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const SERVICE_ENDPOINT = null; |
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/** |
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* @var GoogleMapsApi |
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*/ |
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protected $google_maps_api = null; |
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/** |
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* @var string |
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*/ |
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protected $result_type = ''; |
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/** |
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* @var string |
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*/ |
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protected $result_collection_type = ''; |
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/** |
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* @var GoogleMapsResponse |
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*/ |
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protected $response; |
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/** |
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* @var GoogleMapsRequest |
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*/ |
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protected $request; |
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/** |
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* Api constructor. |
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* |
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* @param array $config |
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*/ |
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public function __construct(array $config = []) |
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{ |
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$service_config = $this->getServiceConfig($config); |
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$this->setGoogleMapsApi(new GoogleMapsApi($service_config)); |
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} |
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/** |
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* @param array $config |
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* |
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* @return array |
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*/ |
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protected function getServiceConfig(array $config = []): array |
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{ |
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return array_merge($config, [ |
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GoogleMapsApiConfigFields::SERVICE_ENDPOINT => $this->getServiceEndpoint() |
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]); |
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} |
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/** |
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* @return string |
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*/ |
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public function getServiceEndpoint(): string |
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{ |
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return static::SERVICE_ENDPOINT ?? ''; |
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} |
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/** |
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* @param array $params |
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* @param null|string $endpoint |
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* |
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* @return GoogleMapsResult|GoogleMapsResultsCollection |
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*/ |
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public function callApi(array $params, ?string $endpoint = null) |
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{ |
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$this->createRequest($params, $endpoint); |
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return $this->getResponseResult(); |
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} |
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/** |
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* @param array $params |
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* @param null|string $endpoint since 0.5.0 |
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* |
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* @return GoogleMapsRequest |
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*/ |
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public function createRequest(array $params, ?string $endpoint = null): GoogleMapsRequest |
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{ |
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$this->request = new GoogleMapsRequest($params, $endpoint);; |
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return $this->request; |
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} |
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/** |
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* @return GoogleMapsResult|GoogleMapsResultsCollection |
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*/ |
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public function getResponseResult() |
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{ |
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$result = $this->getResponse()->getResult(); |
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if ($result) { |
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$result_type = $this->result_type; |
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return new $result_type($result); |
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} |
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$results = $this->getResponse()->getResults(); |
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$result_collection_type_class = $this->result_collection_type; |
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return new $result_collection_type_class($results); |
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} |
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/** |
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* @return GoogleMapsResponse |
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*/ |
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public function getResponse(): GoogleMapsResponse |
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{ |
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$this->response = $this->getGoogleMapsApi()->get($this->request); |
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return $this->response; |
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} |
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/** |
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* @return GoogleMapsApi |
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*/ |
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public function getGoogleMapsApi(): GoogleMapsApi |
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{ |
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return $this->google_maps_api; |
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} |
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/** |
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* @param GoogleMapsApi $google_maps_api |
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* |
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* @return Api |
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*/ |
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public function setGoogleMapsApi(GoogleMapsApi $google_maps_api): Api |
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{ |
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$this->google_maps_api = $google_maps_api; |
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return $this; |
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} |
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/** |
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* @return GoogleMapsResultsCollection |
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*/ |
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public function getSingleResult(): GoogleMapsResultsCollection |
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{ |
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$results = $this->getResponse()->getResults(); |
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$result_collection_type_class = $this->result_collection_type; |
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return new $result_collection_type_class($results); |
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} |
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/** |
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* @return GoogleMapsResultsCollection |
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*/ |
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public function getNextPage(): GoogleMapsResultsCollection |
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{ |
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if ($this->responseHasNewPage()) { |
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$this->request->setParam(GoogleMapsRequestFields::NEXT_PAGE_TOKEN, $this->response->getNextPageToken()); |
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} |
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return $this->getResponseResult(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function responseHasNewPage(): bool |
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{ |
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return ($this->response instanceof GoogleMapsResponse) ? $this->response->getNextPageToken() : false; |
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} |
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} |
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.