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<?php |
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declare(strict_types=1); |
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namespace SimPod\SmsManager; |
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use Assert\Assertion; |
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use GuzzleHttp\Client; |
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use GuzzleHttp\Exception\ClientException; |
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use GuzzleHttp\Exception\ServerException; |
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use Psr\Http\Message\ResponseInterface; |
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use SimpleXMLElement; |
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use SimPod\SmsManager\Exception\SendingFailed; |
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use function assert; |
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use function dom_import_simplexml; |
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final class ApiSmsManager implements SmsManager |
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{ |
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private const XML_BASE_PATH = 'https://xml-api.smsmanager.cz/'; |
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private const XML_PATH_SEND = 'Send'; |
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/** @var string */ |
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private $apiKey; |
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/** @var Client */ |
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private $xmlClient; |
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public function __construct() |
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{ |
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$this->xmlClient = new Client( |
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[ |
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'base_uri' => self::XML_BASE_PATH, |
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] |
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); |
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} |
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public function setApiKey(string $apiKey) : void |
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{ |
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$this->apiKey = $apiKey; |
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} |
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/** |
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* @return Response|bool |
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*/ |
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public function send(SmsMessage $smsMessage) |
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{ |
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$xml = $this->buildXml($smsMessage); |
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if ($xml === null) { |
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return false; |
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} |
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try { |
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$response = $this->xmlClient->post( |
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self::XML_PATH_SEND, |
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[ |
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'multipart' => [ |
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[ |
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'name' => 'XMLDATA', |
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'contents' => $xml, |
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], |
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], |
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] |
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); |
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return $this->buildResponseData($response); |
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} catch (ClientException | ServerException $exception) { |
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$response = Parser::parseXmlResponseBody($exception->getResponse()); |
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throw SendingFailed::forRecipients($smsMessage->getRecipients(), $response); |
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} |
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} |
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private function buildXml(SmsMessage $smsMessage) : ?string |
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{ |
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$xml = new SimpleXMLElement('<RequestDocument/>'); |
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$requestHeader = $xml->addChild('RequestHeader'); |
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$requestHeader->addChild('Apikey', $this->apiKey); |
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$request = $xml |
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->addChild('RequestList') |
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->addChild('Request'); |
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$request->addAttribute('Type', $smsMessage->getRequestType()->getValue()); |
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if ($smsMessage->getSender() !== null) { |
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$request->addAttribute('Sender', $smsMessage->getSender()); |
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} |
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if ($smsMessage->getCustomId() !== null) { |
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$request->addAttribute('CustomID', (string) $smsMessage->getCustomId()); |
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} |
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$request->addChild('Message', $smsMessage->getMessage())->addAttribute('Type', 'Text'); |
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$numberList = $request->addChild('NumbersList'); |
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$hasAnyNumber = false; |
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foreach ($smsMessage->getRecipients() as $recipient) { |
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Assertion::e164($recipient); |
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$numberList->addChild('Number', $recipient); |
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$hasAnyNumber = true; |
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} |
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/* removes <?xml version="1.0"?> */ |
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$dom = dom_import_simplexml($xml); |
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assert($dom !== false); |
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$xml = $dom->ownerDocument->saveXML($dom->ownerDocument->documentElement); |
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return $hasAnyNumber ? $xml : null; |
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} |
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private function buildResponseData(ResponseInterface $apiResponse) : Response |
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{ |
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$result = new SimpleXMLElement((string) $apiResponse->getBody()); |
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$responseId = (int) $result->Response['ID']; |
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$responseType = (string) $result->Response['Type']; |
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$response = new Response($responseId, $responseType); |
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/** @var SimpleXMLElement $responseRequestList */ |
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$responseRequestList = $result->ResponseRequestList; |
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foreach ($responseRequestList->ResponseRequest as $request) { |
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$responseRequest = new ResponseRequest( |
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(int) $request->RequestID, |
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(int) $request->CustomID, |
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(int) $request['SmsCount'], |
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(float) $request['SmsPrice'] |
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); |
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/** @var SimpleXMLElement $responseNumbersList */ |
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$responseNumbersList = $request->ResponseNumbersList; |
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foreach ($responseNumbersList->Number as $phoneNumber) { |
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$responseRequest->addNumber((string) $phoneNumber); |
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} |
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$response->addResponseRequest($responseRequest); |
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} |
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return $response; |
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} |
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} |
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