php-packages/email-client
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I know, I know, this is not how I’m supposed to do it, but I can't think of something better.

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This commit is contained in:
Ron Rise
2023-11-01 17:03:15 -04:00
commit 3b9d50d949
10 changed files with 1057 additions and 0 deletions
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249
src/Transports/ApiTransport.php Normal file
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<?php
namespace Siteworx\Mail\Transports;
use GuzzleHttp\Client as Guzzle;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Exception\ServerException;
use Psr\Log\LoggerInterface;
use Psr\SimpleCache\CacheInterface;
class ApiTransport implements TransportInterface
{
/**
* @var string
*/
private $_apiEndpoint = 'https://email.siteworxpro.com';
/**
* @var string
*/
private $_clientId = '';
/**
* @var string
*/
private $_clientSecret = '';
/**
* @var string
*/
private $_accessToken = '';
/**
* @var Guzzle
*/
private $_client;
/**
* @var CacheInterface
*/
private $_cache = null;
/**
* @var LoggerInterface
*/
private $_logger = null;
/**
* Client constructor.
*
* @param array $config
* @param Guzzle|null $guzzle
* @throws \Exception
*/
public function __construct(array $config = [], Guzzle $guzzle = null)
{
if (!isset($config['client_id'])) {
throw new \Exception('Client ID is missing.');
}
if (!isset($config['client_secret'])) {
throw new \Exception('Client Secret missing.');
}
$this->_client = $guzzle ?? new Guzzle();
$this->_clientId = $config['client_id'];
$this->_clientSecret = $config['client_secret'];
}
/**
* @param mixed $Cache
*/
public function setCache(CacheInterface $Cache)
{
$this->_cache = $Cache;
}
/**
* @param LoggerInterface $logger
*/
public function setLogger(LoggerInterface $logger)
{
$this->_logger = $logger;
}
/**
* @return string
*/
public function getAccessToken(): string
{
return $this->_accessToken;
}
/**
* @param string $clientId
*/
public function setClientId(string $clientId)
{
$this->_clientId = $clientId;
}
/**
* @param string $clientSecret
*/
public function setClientSecret(string $clientSecret)
{
$this->_clientSecret = $clientSecret;
}
/**
* @param array $payload
* @return \stdClass
*/
public function sentMailPayload(array $payload)
{
$this->setToken();
if ($this->_logger !== null) {
$this->_logger->info('Sending Email.');
}
try {
$result = $this->_client->post($this->_apiEndpoint . '/api/email', [
'form_params' => $payload,
'headers' => [
'Authorization' => 'Bearer ' . $this->_accessToken
]
]);
$body = $result->getBody()->getContents();
$data = json_decode($body);
if ($this->_logger !== null) {
$this->_logger->info('Success!');
$this->_logger->debug(\json_encode($body));
}
} catch (ServerException $exception) {
$result = $exception->getResponse();
$body = $result->getBody()->getContents();
$data = json_decode($body);
if ($this->_logger !== null) {
$this->_logger->warning('An error occurred sending the email! (' . $result->getStatusCode() . ')');
$this->_logger->debug(\json_encode($body));
}
} catch (RequestException $exception) {
$result = $exception->getResponse();
$body = $result->getBody()->getContents();
$data = json_decode($body);
if ($this->_logger !== null) {
$this->_logger->warning('An error occurred sending the email! (' . $result->getStatusCode() . ')');
$this->_logger->debug(\json_encode($body));
}
}
return $data;
}
private function setToken()
{
if ($this->_cache !== null) {
$this->_accessToken = $this->_cache->get('access_token');
} else {
if ($this->_logger !== null) {
$this->_logger->notice('No cache available for client. Providing a cache interface can improve client response times.');
}
}
if (empty($this->_accessToken)) {
$this->refreshToken();
}
}
/**
* @return \stdClass
*/
private function refreshToken()
{
$params = [
'scope' => 'default',
'grant_type' => 'client_credentials',
'client_id' => $this->_clientId,
'client_secret' => $this->_clientSecret
];
try {
$result = $this->_client->post($this->_apiEndpoint . '/access_token', [
'form_params' => $params
]);
$body = $result->getBody()->getContents();
$data = json_decode($body);
$this->_accessToken = $data->access_token;
if ($this->_cache !== null) {
$this->_cache->set('access_token', $this->_accessToken, $data->expires_in);
}
} catch (ServerException $exception) {
$result = $exception->getResponse();
$body = $result->getBody()->getContents();
$data = json_decode($body);
} catch (RequestException $exception) {
$result = $exception->getResponse();
$body = $result->getBody()->getContents();
$data = json_decode($body);
}
return $data;
}
public function deleteEmail(string $uuid): bool
{
$this->setToken();
try {
$response = $this->_client->delete($this->_apiEndpoint .'/api/email/' . $uuid, [
'headers' => [
'Authorization' => 'Bearer ' . $this->_accessToken
]
]);
return $response->getStatusCode() === 200;
} catch (RequestException $exception) {
return false;
}
}
}