Completed
Branch master (bb1f96)
by Filip
07:29
created

Client::getApiSecret()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 0
1
<?php
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namespace Stp\SndApi\Common;
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use GuzzleHttp\Client as GuzzleHttpClient;
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use GuzzleHttp\Exception\RequestException;
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use GuzzleHttp\Message\RequestInterface;
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use GuzzleHttp\Message\ResponseInterface;
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use Psr\Log\LoggerAwareInterface;
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use Psr\Log\LoggerInterface;
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use Psr\Log\NullLogger;
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use Stp\SndApi\Common\Exception\InvalidPublicationIdException;
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use Stp\SndApi\Common\Validator\PublicationIdValidator;
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abstract class Client implements LoggerAwareInterface
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{
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    const BASE_URL = 'http://api.snd.no';
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    /**
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     * @var GuzzleHttpClient
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     */
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    protected $client;
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    /**
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     * @var string
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     */
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    protected $apiKey;
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    /**
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     * @var string
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     */
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    protected $apiSecret;
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    /**
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     * @var string
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     */
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    protected $publicationId;
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    /**
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     * @var string
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     */
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    protected $apiUrl = self::BASE_URL;
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    /**
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     * @var LoggerInterface
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     */
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    protected $logger;
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    /**
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     * @param string $apiKey
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     * @param string $apiSecret
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     * @param string $publicationId
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     * @param string $apiUrl
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     */
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    public function __construct($apiKey, $apiSecret, $publicationId, $apiUrl = self::BASE_URL)
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    {
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        $this->client = new GuzzleHttpClient(['base_url' => $apiUrl]);
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        $this->apiUrl = $apiUrl;
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        $this->setApiKey($apiKey);
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        $this->setApiSecret($apiSecret);
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        $this->setPublicationId($publicationId);
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        $this->setLogger(new NullLogger());
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    }
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    /**
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     * @param RequestInterface $request
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     */
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    protected function signRequest(RequestInterface $request)
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    {
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        $now = new \DateTime('now', new \DateTimeZone('UTC'));
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        $signature = sprintf('0x%s', hash_hmac('sha256', $now->format('d M Y H'), $this->getApiSecret()));
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        $request->addHeader('X-Snd-ApiSignature', $signature);
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        if (!empty($this->getApiKey())) {
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            $request->addHeader('X-Snd-ApiKey', $this->getApiKey());
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        }
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    }
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    /**
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     * @param RequestInterface $request
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     * @param bool $acceptJsonResponse
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     */
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    protected function buildRequest(RequestInterface $request, $acceptJsonResponse = true)
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    {
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        if ($acceptJsonResponse) {
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            $request->addHeader('Accept', 'application/json');
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        }
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        $request->addHeader('Accept-Charset', 'UTF-8');
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    }
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    /**
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     * @param string $url
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     * @param bool $acceptJsonResponse
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     *
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     * @return ResponseInterface
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     * @throws RequestException
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     */
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    protected function apiGet($url, $acceptJsonResponse = true)
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    {
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        if (0 === preg_match('/^\//', $url)) {
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            $url = '/' . $url;
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        }
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        $url = str_replace('{publicationId}', $this->getPublicationId(), $url);
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        $request = $this->client->createRequest('GET', $this->getApiUrl() . $url);
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        $this->buildRequest($request, $acceptJsonResponse);
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        $this->signRequest($request);
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        return $this->client->send($request);
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    }
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    /**
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     * @return string
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     */
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    public function getApiKey()
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    {
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        return $this->apiKey;
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    }
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    /**
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     * @param string $apiKey
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     */
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    public function setApiKey($apiKey)
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    {
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        $this->apiKey = $apiKey;
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    }
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    /**
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     * @return string
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     */
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    public function getApiSecret()
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    {
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        return $this->apiSecret;
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    }
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    /**
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     * @param string $apiSecret
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     */
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    public function setApiSecret($apiSecret)
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    {
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        $this->apiSecret = $apiSecret;
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    }
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    /**
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     * @return string
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     */
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    public function getApiUrl()
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    {
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        return $this->apiUrl;
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    }
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    /**
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     * @return string
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     */
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    public function getPublicationId()
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    {
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        return $this->publicationId;
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    }
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    /**
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     * @param string $publicationId
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     *
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     * @throws InvalidPublicationIdException
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     * @SuppressWarnings(PHPMD.LongVariable)
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     */
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    public function setPublicationId($publicationId)
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    {
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        $publicationIdValidator = new PublicationIdValidator($publicationId);
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        if (!$publicationIdValidator->isValid()) {
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            throw new InvalidPublicationIdException;
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        }
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        $this->publicationId = $publicationId;
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    }
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    /**
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     * Sets a logger instance on the object
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     *
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     * @param LoggerInterface $logger
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     * @return null
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     */
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    public function setLogger(LoggerInterface $logger)
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    {
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        $this->logger = $logger;
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    }
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    /**
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     * @param GuzzleHttpClient $client
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     */
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    public function setClient(GuzzleHttpClient $client)
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    {
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        $this->client = $client;
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    }
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}
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