View file core/libs/oAuth/vendor/hybridauth/hybridauth/src/Provider/Foursquare.php

<?php
/*!
* Hybridauth
* https://hybridauth.github.io | https://github.com/hybridauth/hybridauth
*  (c) 2017 Hybridauth authors | https://hybridauth.github.io/license.html
*/

namespace Hybridauth\Provider;

use Hybridauth\Adapter\OAuth2;
use Hybridauth\Exception\UnexpectedApiResponseException;
use Hybridauth\Data;
use Hybridauth\User;

/**
 * Foursquare OAuth2 provider adapter.
 */
class Foursquare extends OAuth2
{
    /**
    * {@inheritdoc}
    */
    protected $apiBaseUrl = 'https://api.foursquare.com/v2/';

    /**
    * {@inheritdoc}
    */
    protected $authorizeUrl = 'https://foursquare.com/oauth2/authenticate';

    /**
    * {@inheritdoc}
    */
    protected $accessTokenUrl = 'https://foursquare.com/oauth2/access_token';

    /**
    * {@inheritdoc}
    */
    protected $accessTokenName = 'oauth_token';

    /**
    * {@inheritdoc}
    */
    protected $apiDocumentation = 'https://developer.foursquare.com/overview/auth';

    /**
    * {@inheritdoc}
    */
    protected function initialize()
    {
        parent::initialize();

        $apiVersion = $this->config->get('api_version') ?: '20140201';

        $this->apiRequestParameters = [ 'v' => $apiVersion ];
    }

    /**
    * {@inheritdoc}
    */
    public function getUserProfile()
    {
        $response = $this->apiRequest('users/self');

        $data = new Data\Collection($response);

        if (! $data->exists('response')) {
            throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
        }

        $userProfile = new User\Profile();

        $data = $data->filter('response')->filter('user');

        $userProfile->identifier    = $data->get('id');
        $userProfile->firstName     = $data->get('firstName');
        $userProfile->lastName      = $data->get('lastName');
        $userProfile->gender        = $data->get('gender');
        $userProfile->city          = $data->get('homeCity');
        $userProfile->email         = $data->filter('contact')->get('email');
        $userProfile->emailVerified = $userProfile->email;
        $userProfile->profileURL    = 'https://www.foursquare.com/user/' . $userProfile->identifier;
        $userProfile->displayName   = trim($userProfile->firstName . ' ' . $userProfile->lastName);

        if ($data->exists('photo')) {
            $photoSize = $this->config->get('photo_size') ?: '150x150';

            $userProfile->photoURL = $data->filter('photo')->get('prefix') . $photoSize . $data->filter('photo')->get('suffix');
        }

        return $userProfile;
    }

    /**
    * {@inheritdoc}
    */
    public function getUserContacts()
    {
        $response = $this->apiRequest('users/self/friends');

        $data = new Data\Collection($response);

        if (! $data->exists('response')) {
            throw new UnexpectedApiResponseException('Provider API returned an unexpected response.');
        }

        $contacts = [];

        foreach ($data->filter('response')->filter('friends')->filter('items')->toArray() as $item) {
            $contacts[] = $this->fetchUserContact($item);
        }

        return $contacts;
    }

    /**
     * @param $item
     *
     * @return User\Contact
     */
    protected function fetchUserContact($item)
    {
        $photoSize = $this->config->get('photo_size') ?: '150x150';

        $item = new Data\Collection($item);

        $userContact = new User\Contact();

        $userContact->identifier  = $item->get('id');
        $userContact->photoURL    = $item->filter('photo')->get('prefix') . $photoSize . $item->filter('photo')->get('suffix');
        $userContact->displayName = trim($item->get('firstName') . ' ' . $item->get('lastName'));
        $userContact->email       = $item->filter('contact')->get('email');

        return $userContact;
    }
}