<?php
namespace MailPoet\Newsletter\Renderer\Blocks;
if (!defined('ABSPATH')) exit;
use MailPoet\Entities\NewsletterEntity;
use MailPoet\Entities\NewsletterPostEntity;
use MailPoet\Newsletter\AutomatedLatestContent;
use MailPoet\Newsletter\BlockPostQuery;
use MailPoet\Newsletter\NewsletterPostsRepository;
class AutomatedLatestContentBlock {
/**
* Cache for rendered posts in newsletter.
* Used to prevent duplicate post in case a newsletter contains 2 ALC blocks
* @var array
*/
public $renderedPostsInNewsletter;
/** @var AutomatedLatestContent */
private $ALC;
/** @var NewsletterPostsRepository */
private $newsletterPostsRepository;
public function __construct(
NewsletterPostsRepository $newsletterPostsRepository,
AutomatedLatestContent $ALC
) {
$this->renderedPostsInNewsletter = [];
$this->ALC = $ALC;
$this->newsletterPostsRepository = $newsletterPostsRepository;
}
public function render(NewsletterEntity $newsletter, $args) {
$newerThanTimestamp = false;
$newsletterId = false;
if ($newsletter->getType() === NewsletterEntity::TYPE_NOTIFICATION_HISTORY) {
$parent = $newsletter->getParent();
if ($parent instanceof NewsletterEntity) {
$newsletterId = $parent->getId();
$lastPost = $this->newsletterPostsRepository->findOneBy(['newsletter' => $parent], ['createdAt' => 'desc']);
if ($lastPost instanceof NewsletterPostEntity) {
$newerThanTimestamp = $lastPost->getCreatedAt();
}
}
}
$postsToExclude = $this->getRenderedPosts((int)$newsletterId);
$query = new BlockPostQuery([
'args' => $args,
'postsToExclude' => $postsToExclude,
'newsletterId' => $newsletterId,
'newerThanTimestamp' => $newerThanTimestamp,
'dynamic' => true,
]);
$aLCPosts = $this->ALC->getPosts($query);
foreach ($aLCPosts as $post) {
$postsToExclude[] = $post->ID;
}
$this->setRenderedPosts((int)$newsletterId, $postsToExclude);
return $this->ALC->transformPosts($args, $aLCPosts);
}
private function getRenderedPosts(int $newsletterId) {
return $this->renderedPostsInNewsletter[$newsletterId] ?? [];
}
private function setRenderedPosts(int $newsletterId, array $posts) {
return $this->renderedPostsInNewsletter[$newsletterId] = $posts;
}
}