<?php
class Api
{
    public $api_url = 'https://ms1.shop/api/v2';

    public $api_key = '';

    public function order($data) {
        $post = array_merge(array('key' => $this->api_key, 'action' => 'add'), $data);
        return json_decode($this->connect($post));
    }

    public function status($order_id) {
        return json_decode($this->connect(array(
            'key' => $this->api_key,
            'action' => 'status',
            'order' => $order_id
        )));
    }

    public function multiStatus($order_ids) {
        return json_decode($this->connect(array(
            'key' => $this->api_key,
            'action' => 'status',
            'orders' => implode(",", (array)$order_ids)
        )));
    }

    public function services() {
        return json_decode($this->connect(array(
            'key' => $this->api_key,
            'action' => 'services',
        )));
    }

    public function balance() {
        return json_decode($this->connect(array(
            'key' => $this->api_key,
            'action' => 'balance',
        )));
    }

    public function refill($order_id) {
        return json_decode($this->connect(array(
            'key' => $this->api_key,
            'action' => 'refill',
            'order' => $order_id
        )));
    }

    public function refillStatus($refill_id) {
        return json_decode($this->connect(array(
            'key' => $this->api_key,
            'action' => 'refill_status',
            'refill' => $refill_id
        )));
    }

    public function cancel($order_id) {
        return json_decode($this->connect(array(
            'key' => $this->api_key,
            'action' => 'cancel',
            'order' => $order_id
        )));
    }

    private function connect($post) {
        $_post = Array();
        if (is_array($post)) {
            foreach ($post as $name => $value) {
                $_post[] = $name.'='.urlencode($value);
            }
        }

        $ch = curl_init($this->api_url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        if (is_array($post)) {
            curl_setopt($ch, CURLOPT_POSTFIELDS, join('&', $_post));
        }
        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)');
        $result = curl_exec($ch);
        if (curl_errno($ch) != 0 && empty($result)) {
            $result = false;
        }
        curl_close($ch);
        return $result;
    }
}

$api = new Api();

$services = $api->services();

$balance = $api->balance();

$order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 100));

$order = $api->order(array('service' => 2, 'link' => 'http://example.com/test'));

$order = $api->order(array('service' => 3, 'link' => 'http://example.com/test', 'comments' => "good pic\ngreat photo\n:)\n;)")));

$order = $api->order(array('service' => 4, 'link' => 'http://example.com/test', 'quantity' => 100, 'mentions_hashtags' => "#goodphoto\n#amazing\n#love"));

$order = $api->order(array('service' => 5, 'link' => 'http://example.com/test', 'quantity' => 100, 'mentions_custom' => "test\nexample\nfb"));

$order = $api->order(array('service' => 6, 'link' => 'http://example.com/test', 'quantity' => 1000, 'mentions' => "50"));

$order = $api->order(array('service' => 7, 'link' => 'http://example.com/test', 'quantity' => 100, 'answer_number' => '7'));

$order = $api->order(array('service' => 11, 'username' => 'username', 'min' => 100, 'max' => 110, 'posts' => 0, 'delay' => 30, 'expiry' => '11/11/2019'));

$order = $api->order(array('service' => 1, 'link' => 'http://example.com/test', 'quantity' => 100, 'runs' => 10, 'interval' => 60));

$status = $api->status($order->order);

$statuses = $api->multiStatus([1, 2, 3]);

$refill = $api->refill(12345);

$refillStatus = $api->refillStatus(12345);

$cancel = $api->cancel(12345);