88 lines
2.5 KiB
PHP
88 lines
2.5 KiB
PHP
<?php
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namespace MailPoet\Mailer\Methods;
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use MailPoet\Mailer\Mailer;
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use MailPoet\Mailer\Methods\ErrorMappers\SendGridMapper;
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use MailPoet\WP\Functions as WPFunctions;
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if (!defined('ABSPATH')) exit;
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class SendGrid {
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public $url = 'https://api.sendgrid.com/api/mail.send.json';
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public $api_key;
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public $sender;
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public $reply_to;
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/** @var SendGridMapper */
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private $error_mapper;
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private $wp;
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function __construct($api_key, $sender, $reply_to, SendGridMapper $error_mapper) {
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$this->api_key = $api_key;
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$this->sender = $sender;
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$this->reply_to = $reply_to;
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$this->error_mapper = $error_mapper;
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$this->wp = new WPFunctions();
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}
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function send($newsletter, $subscriber, $extra_params = []) {
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$result = $this->wp->wpRemotePost(
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$this->url,
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$this->request($newsletter, $subscriber, $extra_params)
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);
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if (is_wp_error($result)) {
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$error = $this->error_mapper->getConnectionError($result->get_error_message());
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return Mailer::formatMailerErrorResult($error);
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}
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if ($this->wp->wpRemoteRetrieveResponseCode($result) !== 200) {
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$response = json_decode($result['body'], true);
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$error = $this->error_mapper->getErrorFromResponse($response, $subscriber);
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return Mailer::formatMailerErrorResult($error);
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}
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return Mailer::formatMailerSendSuccessResult();
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}
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function getBody($newsletter, $subscriber, $extra_params = []) {
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$body = [
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'to' => $subscriber,
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'from' => $this->sender['from_email'],
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'fromname' => $this->sender['from_name'],
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'replyto' => $this->reply_to['reply_to_email'],
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'subject' => $newsletter['subject'],
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];
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$headers = [];
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if (!empty($extra_params['unsubscribe_url'])) {
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$headers['List-Unsubscribe'] = '<' . $extra_params['unsubscribe_url'] . '>';
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}
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if ($headers) {
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$body['headers'] = json_encode($headers);
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}
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if (!empty($newsletter['body']['html'])) {
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$body['html'] = $newsletter['body']['html'];
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}
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if (!empty($newsletter['body']['text'])) {
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$body['text'] = $newsletter['body']['text'];
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}
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return $body;
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}
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function auth() {
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return 'Bearer ' . $this->api_key;
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}
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function request($newsletter, $subscriber, $extra_params = []) {
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$body = $this->getBody($newsletter, $subscriber, $extra_params);
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return [
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'timeout' => 10,
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'httpversion' => '1.1',
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'method' => 'POST',
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'headers' => [
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'Authorization' => $this->auth(),
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],
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'body' => http_build_query($body, null, '&'),
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];
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}
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}
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