Vinelab\UrlShortener\Base\ClientAdapter

Complexity

Total Complexity

8

Size/Duplication

Total Lines	73
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	2
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setClient()	0	4	2
A	getClient()	0	4	1
A	defaultClient()	0	4	1
A	fetchUrl()	0	8	2
A	buildUrl()	0	10	2

<?php

namespace Vinelab\UrlShortener\Base;

use Vinelab\Http\Client as HttpClient;
use Vinelab\UrlShortener\Contracts\ClientInterface;

/**
 * Class Client.
 *
 * @category Client Adapter
 *
 * @author  Mahmoud Zalt <mahmoud@vinelab.com>
 */
class ClientAdapter implements ClientInterface
{
    /**
     * @var \Vinelab\Http\Client
     */
    private $client;

    /**
     * @param null $client
     */
    public function setClient($client = null)
    {
        $this->client = ((!$client) ? $this->defaultClient() : $client);
    }

    /**
     * @return HttpClient
     */
    public function getClient()
    {
        return $this->client;
    }

    /**
     * returns an object of the default HTTP client.
     *
     * @return \Vinelab\Http\Client
     */
    private function defaultClient()
    {
        return new HttpClient();
    }

    /**
     * build the URI from the provided data
     * do the actual call to the API through the Http Client
     * parse the data to return the shorten URL.
     *
     * @param        $url            the url which needs to be Shortened
     * @param array  $parameters     parameters tp be added to the URL
     * @param bool   $json_formatted the format of the output
     * @param string $verb           the HTTP verb function in the Client
     *
     * @return mixed
     */
    public function fetchUrl($url, $parameters = [], $json_formatted = true, $verb = 'get')
    {
        $full_url = $this->buildUrl($url, $parameters);

        $response = $this->client->{$verb}($full_url);

        return ($json_formatted) ? $response->json() : $response;
    }

    /**
     * build the final URI to be called by the client.
     *
     * @param $url
     * @param $parameters
     *
     * @return string
     */
    private function buildUrl($url, $parameters)
    {
        $prams_former = '?';

        foreach ($parameters as $key => $value) {
            $prams_former = $prams_former.$key.'='.$value.'&';
        }

        return $url.substr($prams_former, 0, -1);
    }
}