<?php

/**
 * Created by Pensare Software.
 * User: Theo Weijmer
 * Date: 27/11/2016
 * Time: 16:00
 */
class CurlWrapper {

    private $curl;
    private $remoteURL;
    private $method;
    private $data;
    private $result;

    public function __construct()
    {

    }

    public function getResult()
    {
        return $this->result;
    }

    public function handle( $remoteURL, $method = 'POST', $data = [] )
    {
        $this->initialize();

        $this->setRemoteURL( $remoteURL );

        $this->setMethod( $method );

        $this->setData( $data );

        $this->setCurlOptions();

        $this->performRemoteCall();

        $this->closeCurl();

//        echo $this->result;
    }

    private function initialize()
    {
        $this->curl = curl_init();
    }

    private function setRemoteURL( $remoteURL )
    {
        $this->remoteURL = $remoteURL;
    }

    private function setMethod( $method )
    {
        $this->method = $method;
    }

    private function setData( $data )
    {
        $this->data = $data;
    }

    private function setCurlOptions()
    {
        curl_setopt_array( $this->curl, [
                CURLOPT_RETURNTRANSFER => 1,
                CURLOPT_URL            => $this->remoteURL,
                CURLOPT_POST           => $this->method == 'POST' ? TRUE : FALSE,
                CURLOPT_POSTFIELDS     => $this->data
            ]
        );
    }

    private function performRemoteCall()
    {
        $this->result = curl_exec( $this->curl );
    }

    private function closeCurl()
    {
        curl_close( $this->curl );
    }


}