82 lines
2.4 KiB
PHP
82 lines
2.4 KiB
PHP
<?php
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namespace MailPoet\Mailer;
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if(!defined('ABSPATH')) exit;
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class MailGun {
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function __construct($domain, $api_key, $from_email, $from_name,
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$newsletter, $subscribers) {
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$this->url = 'https://api.mailgun.net/v3';
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$this->domain = $domain;
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$this->api_key = $api_key;
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$this->newsletter = $newsletter;
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$this->subscribers = $subscribers;
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$this->from = sprintf('%s <%s>', $from_name, $from_email);
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}
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function send() {
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$result = wp_remote_post(
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$this->url . '/' . $this->domain . '/messages',
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$this->request()
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);
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if(is_object($result) && get_class($result) === 'WP_Error') return false;
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return ($result['response']['code'] === 200);
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}
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function getSubscribers() {
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$subscribers = array_map(function ($subscriber) {
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if(!isset($subscriber['email'])) return;
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$first_name = (isset($subscriber['first_name']))
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? $subscriber['first_name'] : '';
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$last_name = (isset($subscriber['last_name']))
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? $subscriber['last_name'] : '';
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$subscriber = sprintf(
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'%s %s <%s>', $first_name, $last_name, $subscriber['email']
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);
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$subscriber = trim(preg_replace('!\s\s+!', ' ', $subscriber));
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return $subscriber;
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}, $this->subscribers);
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$subscribers = array_filter($subscribers);
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$subscribersData = array_map(function ($subscriber) {
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return array($subscriber => array());
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}, $subscribers);
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$subscribersData = array_map('array_merge', $subscribersData);
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return array(
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'emails' => $subscribers,
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'data' => $subscribersData
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);
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}
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function getBody() {
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$subscribers = $this->getSubscribers();
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$parameters = array(
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'from' => $this->from,
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'to' => $subscribers['emails'],
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'recipient-variables' => json_encode($subscribers['data']),
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'subject' => $this->newsletter['subject'],
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'text' => $this->newsletter['body']
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);
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$parameters = http_build_query($parameters);
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$parameters = preg_replace('!\[\d+\]!', '', urldecode($parameters));
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return $parameters;
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}
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function auth() {
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return 'Basic ' . base64_encode('api:' . $this->api_key);
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}
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function request() {
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return array(
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'timeout' => 10,
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'httpversion' => '1.0',
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'method' => 'POST',
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'headers' => array(
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'Content-Type' => 'application/x-www-form-urlencoded',
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'Authorization' => $this->auth()
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),
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'body' => $this->getBody()
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);
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}
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} |