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<?php |
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/* |
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* Copyright (C) 2013 Mailgun |
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* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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*/ |
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namespace Mailgun\Api; |
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use Mailgun\Assert; |
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use Mailgun\Exception\InvalidArgumentException; |
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use Mailgun\Message\BatchMessage; |
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use Mailgun\Model\Message\SendResponse; |
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use Mailgun\Model\Message\ShowResponse; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* @author Tobias Nyholm <[email protected]> |
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*/ |
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class Message extends HttpApi |
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{ |
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public function getBatchMessage(string $domain, bool $autoSend = true): BatchMessage |
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{ |
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return new BatchMessage($this, $domain, $autoSend); |
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} |
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/** |
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* @return SendResponse|ResponseInterface |
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*/ |
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public function send(string $domain, array $params) |
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{ |
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Assert::string($domain); |
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Assert::notEmpty($domain); |
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Assert::notEmpty($params); |
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$postDataMultipart = []; |
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$fields = ['attachment', 'inline']; |
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foreach ($fields as $fieldName) { |
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if (!isset($params[$fieldName])) { |
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continue; |
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} |
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Assert::isArray($params[$fieldName]); |
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foreach ($params[$fieldName] as $file) { |
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$postDataMultipart[] = $this->prepareFile($fieldName, $file); |
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} |
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unset($params[$fieldName]); |
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} |
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$postDataMultipart = array_merge($this->prepareMultipartParameters($params), $postDataMultipart); |
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$response = $this->httpPostRaw(sprintf('/v3/%s/messages', $domain), $postDataMultipart); |
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$this->closeResources($postDataMultipart); |
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return $this->hydrateResponse($response, SendResponse::class); |
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} |
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/** |
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* @param string $domain |
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* @param array $recipients with all you send emails to. Including bcc and cc |
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* @param string $message Message filepath or content |
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* @param array $params |
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* |
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* @return SendResponse|ResponseInterface |
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*/ |
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public function sendMime(string $domain, array $recipients, string $message, array $params) |
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{ |
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Assert::string($domain); |
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Assert::notEmpty($domain); |
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Assert::notEmpty($recipients); |
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Assert::notEmpty($message); |
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Assert::nullOrIsArray($params); |
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$params['to'] = $recipients; |
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$postDataMultipart = $this->prepareMultipartParameters($params); |
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if (strlen($message) < PHP_MAXPATHLEN && is_file($message)) { |
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$fileData = ['filePath' => $message]; |
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} else { |
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$fileData = [ |
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'fileContent' => $message, |
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'filename' => 'message', |
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]; |
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} |
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$postDataMultipart[] = $this->prepareFile('message', $fileData); |
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$response = $this->httpPostRaw(sprintf('/v3/%s/messages.mime', $domain), $postDataMultipart); |
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$this->closeResources($postDataMultipart); |
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return $this->hydrateResponse($response, SendResponse::class); |
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} |
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/** |
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* Get stored message. |
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* |
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* @param string $url |
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* @param bool $rawMessage if true we will use "Accept: message/rfc2822" header |
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* |
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* @return ShowResponse|ResponseInterface |
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*/ |
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public function show(string $url, bool $rawMessage = false) |
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{ |
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Assert::notEmpty($url); |
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$headers = []; |
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if ($rawMessage) { |
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$headers['Accept'] = 'message/rfc2822'; |
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} |
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$response = $this->httpGet($url, [], $headers); |
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return $this->hydrateResponse($response, ShowResponse::class); |
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} |
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/** |
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* @param array $filePath array('fileContent' => 'content') or array('filePath' => '/foo/bar') |
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* |
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* @throws InvalidArgumentException |
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*/ |
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private function prepareFile(string $fieldName, array $filePath): array |
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{ |
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$filename = isset($filePath['filename']) ? $filePath['filename'] : null; |
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if (isset($filePath['fileContent'])) { |
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// File from memory |
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$resource = fopen('php://temp', 'r+'); |
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fwrite($resource, $filePath['fileContent']); |
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rewind($resource); |
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} elseif (isset($filePath['filePath'])) { |
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// File form path |
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$path = $filePath['filePath']; |
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// Remove leading @ symbol |
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if (0 === strpos($path, '@')) { |
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$path = substr($path, 1); |
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} |
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$resource = fopen($path, 'r'); |
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} else { |
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throw new InvalidArgumentException('When using a file you need to specify parameter "fileContent" or "filePath"'); |
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} |
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return [ |
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'name' => $fieldName, |
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'content' => $resource, |
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'filename' => $filename, |
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]; |
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} |
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/** |
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* Prepare multipart parameters. Make sure each POST parameter is split into an array with 'name' and 'content' keys. |
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*/ |
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private function prepareMultipartParameters(array $params): array |
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{ |
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$postDataMultipart = []; |
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foreach ($params as $key => $value) { |
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// If $value is not an array we cast it to an array |
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foreach ((array) $value as $subValue) { |
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$postDataMultipart[] = [ |
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'name' => $key, |
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'content' => $subValue, |
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]; |
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} |
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} |
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return $postDataMultipart; |
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} |
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/** |
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* Close open resources. |
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*/ |
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private function closeResources(array $params): void |
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{ |
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foreach ($params as $param) { |
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if (is_array($param) && array_key_exists('content', $param) && is_resource($param['content'])) { |
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fclose($param['content']); |
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} |
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} |
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} |
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} |
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