API.php

<?php

namespace AffiliTest;

require_once __DIR__  . '/../vendor/autoload.php';

use CurlX;

class API {

    const ENDPOINTS = [
        'main' => 'https://affilitest.com/',
        'login' => 'user/login',
        'test' => 'api/v1/test',
        'compareToPreview' => 'api/v1/compareToPreview',
        'appInfo' => 'api/v1/appInfo',
        'callsLeft' => 'api/v1/callsLeft'
    ];

    const COOKIE_PATH = '/tmp/affilitestCookies';

    function __construct($apiKey = null, $concurrency = 10, $cookiesFile = API::COOKIE_PATH) {
        $this->apiKey = $apiKey;
        $this->cookiesFile = $cookiesFile;
        $this->setupCurl();
    }

    function __destruct() {
        $this->closeCurl();
    }

    public function closeCurl() {
        if($this->curl) {
            curl_close($this->curl);
        }
        $this->curl = null;
    }

    private function setupCurl() {
        $this->curl = curl_init();
        curl_setopt($this->curl, CURLOPT_POST, 1);
        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);
        if ($this->apiKey) {
            curl_setopt($this->curl, CURLOPT_HTTPHEADER, [
                'Authorization: AT-API '. $this->apiKey
            ]);
        } else {
            curl_setopt($this->curl, CURLOPT_COOKIEJAR, $this->cookiesFile);
            curl_setopt($this->curl, CURLOPT_COOKIEFILE, $this->cookiesFile);
        }
    }

    function setCookieFile($path) {
        $this->cookiesFile = $path;
        curl_setopt($this->curl, CURLOPT_COOKIEJAR, $this->cookiesFile);
        curl_setopt($this->curl, CURLOPT_COOKIEFILE, $this->cookiesFile);
    }

    function login($email, $password) {
        return $this->post('login', [
            'email' => $email,
            'password' => $password
        ]);
    }

    function test($url, $country, $device) {
        return $this->post('test', [
            'url'       => $url,
            'country'   => $country,
            'device'    => $device
        ]);
    }

    function compareToPreview($url, $country, $device, $previewURL) {
        return $this->post('compareToPreview', [
            'url'           => $url,
            'country'       => $country,
            'device'        => $device,
            'previewURL'    => $previewURL
        ]);
    }

    function appInfo($url, $package = null, $country = '') {
        if (empty($url) && empty($package)) {
            throw new Exception('Missing URL/Package in appInfo call');
        }

        $data = [
            'country' => $country
        ];

        if(!empty($url)) {
            $data['url'] = $url;
            return $this->get('appInfo', $data);
        }
        $data['package'] = $package;
        return $this->get('appInfo', $data);
    }

    function callsLeft() {
        return $this->get('callsLeft');
    }

    private function post($endpoint, $data) {
        curl_setopt($this->curl, CURLOPT_URL, API::ENDPOINTS['main'] . API::ENDPOINTS[$endpoint]);
        curl_setopt($this->curl, CURLOPT_POST, 1);
        curl_setopt($this->curl, CURLOPT_POSTFIELDS, http_build_query($data));
        $exec = curl_exec($this->curl);
        if($exec === false) {
            throw new Exception(curl_error($this->curl));
        }
        return json_decode($exec);
    }

    private function get($endpoint, $data = null) {
        curl_setopt($this->curl, CURLOPT_POST, 0);
        $payload = '';
        if(!empty($data)) {
            $payload = '?' . http_build_query($data);
        }
        curl_setopt($this->curl, CURLOPT_URL, API::ENDPOINTS['main'] . API::ENDPOINTS[$endpoint] . $payload);
        $exec = curl_exec($this->curl);
        if($exec === false) {
            throw new Exception(curl_error($this->curl));
        }
        return json_decode($exec);
    }
}


class Devices {
    const ANDROID = 'android',
          IPHONE = 'iphone',
          IPAD = 'ipad',
          DESKTOP = 'desktop',
          WINDOWS_PHONE = 'winPhone',
          BLACKBERRY = 'blackberry';
}