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wp-content/plugins/mailpoet/lib/Subscribers/NewSubscriberNotificationMailer.php

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+<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
+
+namespace MailPoet\Subscribers;
+
+if (!defined('ABSPATH')) exit;
+
+
+use MailPoet\Config\Renderer;
+use MailPoet\Entities\SegmentEntity;
+use MailPoet\Entities\SubscriberEntity;
+use MailPoet\Mailer\MailerFactory;
+use MailPoet\Mailer\MetaInfo;
+use MailPoet\Settings\SettingsController;
+use MailPoet\WP\Functions as WPFunctions;
+
+class NewSubscriberNotificationMailer {
+  const SETTINGS_KEY = 'subscriber_email_notification';
+
+  /** @var MailerFactory */
+  private $mailerFactory;
+
+  /** @var Renderer */
+  private $renderer;
+
+  /** @var SettingsController */
+  private $settings;
+
+  /** @var MetaInfo */
+  private $mailerMetaInfo;
+
+  public function __construct(
+    MailerFactory $mailerFactory,
+    Renderer $renderer,
+    SettingsController $settings
+  ) {
+    $this->mailerFactory = $mailerFactory;
+    $this->renderer = $renderer;
+    $this->settings = $settings;
+    $this->mailerMetaInfo = new MetaInfo();
+  }
+
+  /**
+   * @param SubscriberEntity $subscriber
+   * @param SegmentEntity[] $segments
+   *
+   * @throws \Exception
+   */
+  public function send(SubscriberEntity $subscriber, array $segments): void {
+    $settings = $this->settings->get(NewSubscriberNotificationMailer::SETTINGS_KEY);
+    if ($this->isDisabled($settings)) {
+      return;
+    }
+    try {
+      $extraParams = [
+        'meta' => $this->mailerMetaInfo->getNewSubscriberNotificationMetaInfo(),
+      ];
+      $this->mailerFactory->getDefaultMailer()->send($this->constructNewsletter($subscriber, $segments), $settings['address'], $extraParams);
+    } catch (\Exception $e) {
+      if (WP_DEBUG) {
+        throw $e;
+      }
+    }
+  }
+
+  public static function isDisabled($settings) {
+    if (!is_array($settings)) {
+      return true;
+    }
+    if (!isset($settings['enabled'])) {
+      return true;
+    }
+    if (!isset($settings['address'])) {
+      return true;
+    }
+    if (empty(trim($settings['address']))) {
+      return true;
+    }
+    return !(bool)$settings['enabled'];
+  }
+
+  /**
+   * @param SubscriberEntity $subscriber
+   * @param SegmentEntity[] $segments
+   *
+   * @return array
+   * @throws \Exception
+   */
+  private function constructNewsletter(SubscriberEntity $subscriber, array $segments) {
+    $segmentNames = $this->getSegmentNames($segments);
+    $context = [
+      'subscriber_email' => $subscriber->getEmail(),
+      'segments_names' => $segmentNames,
+      'link_settings' => WPFunctions::get()->getSiteUrl(null, '/wp-admin/admin.php?page=mailpoet-settings'),
+      'link_premium' => WPFunctions::get()->getSiteUrl(null, '/wp-admin/admin.php?page=mailpoet-upgrade'),
+    ];
+    return [
+      // translators: %s is name of the segment.
+      'subject' => sprintf(__('New subscriber to %s', 'mailpoet'), $segmentNames),
+      'body' => [
+        'html' => $this->renderer->render('emails/newSubscriberNotification.html', $context),
+        'text' => $this->renderer->render('emails/newSubscriberNotification.txt', $context),
+      ],
+    ];
+  }
+
+  /**
+   * @param SegmentEntity[] $segments
+   * @return string
+   */
+  private function getSegmentNames(array $segments): string {
+    $names = [];
+    foreach ($segments as $segment) {
+      $names[] = $segment->getName();
+    }
+    return implode(', ', $names);
+  }
+}