Viewing file:  ExceptionErrorHandler.php (2.46 KB) -rw-r--r--
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<?php
declare(strict_types=1);
namespace Vonage\SMS;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Vonage\Client\Exception as ClientException;
use Vonage\Client\Exception\ThrottleException;
use function json_decode;
use function preg_match;
class ExceptionErrorHandler
{
/**
* @throws ClientException\Request
* @throws ClientException\Server
* @throws ThrottleException
*/
public function __invoke(ResponseInterface $response, RequestInterface $request)
{
//check for valid data, as well as an error response from the API
if ((int)$response->getStatusCode() === 429) {
throw new ThrottleException('Too many concurrent requests', $response->getStatusCode());
}
$data = json_decode($response->getBody()->getContents(), true);
if (!isset($data['messages'])) {
if (isset($data['error-code'], $data['error-code-label'])) {
$e = new ClientException\Request($data['error-code-label'], (int)$data['error-code']);
} elseif (isset($data['title'], $data['detail'])) {
$e = new ClientException\Request($data['title'] . ' : ' . $data['detail']);
} else {
$e = new ClientException\Request('Unexpected response from the API');
}
$e->setEntity($data);
throw $e;
}
//normalize errors (client vrs server)
foreach ($data['messages'] as $part) {
switch ($part['status']) {
case '0':
break; //all okay
case '1':
$e = new ThrottleException($part['error-text']);
$e->setTimeout(1);
$e->setEntity($data);
if (preg_match('#Throughput Rate Exceeded - please wait \[\s+(\d+)\s+] and retry#', (string) $part['error-text'], $match)) {
$seconds = max((int)$match[1] / 1000, 1);
$e->setTimeout($seconds);
}
throw $e;
case '5':
$e = new ClientException\Server($part['error-text'], (int)$part['status']);
$e->setEntity($data);
throw $e;
default:
$e = new ClientException\Request($part['error-text'], (int)$part['status']);
$e->setEntity($data);
throw $e;
}
}
}
}
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