Move plugin files to a subfolder

[MAILPOET-3988]
2022-01-13 14:46:43 +01:00
parent d2016701ee
commit 9f790efbf0
3200 changed files with 0 additions and 0 deletions
--- a/mailpoet/lib/Newsletter/ViewInBrowser/ViewInBrowserController.php
+++ b/mailpoet/lib/Newsletter/ViewInBrowser/ViewInBrowserController.php
@@ -0,0 +1,125 @@
+<?php
+
+namespace MailPoet\Newsletter\ViewInBrowser;
+
+use MailPoet\Entities\NewsletterEntity;
+use MailPoet\Entities\SendingQueueEntity;
+use MailPoet\Newsletter\NewslettersRepository;
+use MailPoet\Newsletter\Sending\SendingQueuesRepository;
+use MailPoet\Newsletter\Url as NewsletterUrl;
+use MailPoet\Subscribers\LinkTokens;
+use MailPoet\Subscribers\SubscribersRepository;
+
+class ViewInBrowserController {
+  /** @var LinkTokens */
+  private $linkTokens;
+
+  /** @var NewsletterUrl */
+  private $newsletterUrl;
+
+  /** @var ViewInBrowserRenderer */
+  private $viewInBrowserRenderer;
+
+  /** @var SubscribersRepository */
+  private $subscribersRepository;
+
+  /** @var SendingQueuesRepository */
+  private $sendingQueuesRepository;
+
+  /** @var NewslettersRepository */
+  private $newslettersRepository;
+
+  public function __construct(
+    LinkTokens $linkTokens,
+    NewsletterUrl $newsletterUrl,
+    NewslettersRepository $newslettersRepository,
+    ViewInBrowserRenderer $viewInBrowserRenderer,
+    SendingQueuesRepository $sendingQueuesRepository,
+    SubscribersRepository $subscribersRepository
+  ) {
+    $this->linkTokens = $linkTokens;
+    $this->viewInBrowserRenderer = $viewInBrowserRenderer;
+    $this->subscribersRepository = $subscribersRepository;
+    $this->sendingQueuesRepository = $sendingQueuesRepository;
+    $this->newsletterUrl = $newsletterUrl;
+    $this->newslettersRepository = $newslettersRepository;
+  }
+
+  public function view(array $data) {
+    $data = $this->newsletterUrl->transformUrlDataObject($data);
+    $isPreview = !empty($data['preview']);
+    $newsletter = $this->getNewsletter($data);
+    $subscriber = $this->getSubscriber($data);
+
+    // if this is a preview and subscriber does not exist,
+    // attempt to set subscriber to the current logged-in WP user
+    if (!$subscriber && $isPreview) {
+      $subscriber = $this->subscribersRepository->getCurrentWPUser();
+    }
+
+    // if queue and subscriber exist, subscriber must have received the newsletter
+    $queue = $this->getQueue($newsletter, $data);
+    if (!$isPreview && $queue && $subscriber && !$this->sendingQueuesRepository->isSubscriberProcessed($queue, $subscriber)) {
+      throw new \InvalidArgumentException("Subscriber did not receive the newsletter yet");
+    }
+
+    return $this->viewInBrowserRenderer->render($isPreview, $newsletter, $subscriber, $queue);
+  }
+
+  private function getNewsletter(array $data) {
+    // newsletter - ID is mandatory, hash must be set and valid
+    if (empty($data['newsletter_id'])) {
+      throw new \InvalidArgumentException("Missing 'newsletter_id'");
+    }
+    if (empty($data['newsletter_hash'])) {
+      throw new \InvalidArgumentException("Missing 'newsletter_hash'");
+    }
+
+    $newsletter = $this->newslettersRepository->findOneById($data['newsletter_id']);
+    if (!$newsletter) {
+      throw new \InvalidArgumentException("Invalid 'newsletter_id'");
+    }
+
+    if ($data['newsletter_hash'] !== $newsletter->getHash()) {
+      throw new \InvalidArgumentException("Invalid 'newsletter_hash'");
+    }
+    return $newsletter;
+  }
+
+  private function getSubscriber(array $data) {
+    // subscriber is optional; if exists, token must validate
+    if (empty($data['subscriber_id'])) {
+      return null;
+    }
+
+    $subscriber = $this->subscribersRepository->findOneById($data['subscriber_id']);
+    if (!$subscriber) {
+      return null;
+    }
+
+    if (empty($data['subscriber_token'])) {
+      throw new \InvalidArgumentException("Missing 'subscriber_token'");
+    }
+
+    if (!$this->linkTokens->verifyToken($subscriber, $data['subscriber_token'])) {
+      throw new \InvalidArgumentException("Invalid 'subscriber_token'");
+    }
+    return $subscriber;
+  }
+
+  private function getQueue(NewsletterEntity $newsletter, array $data): ?SendingQueueEntity {
+    // queue is optional; try to find it if it's not defined and this is not a welcome email
+    if ($newsletter->getType() === NewsletterEntity::TYPE_WELCOME) {
+      return null;
+    }
+
+    // reset queue when automatic email is being previewed
+    if ($newsletter->getType() === NewsletterEntity::TYPE_AUTOMATIC && !empty($data['preview'])) {
+      return null;
+    }
+
+    return !empty($data['queue_id'])
+      ? $this->sendingQueuesRepository->findOneById($data['queue_id'])
+      : $this->sendingQueuesRepository->findOneBy(['newsletter' => $newsletter->getId()]);
+  }
+}