bodyRenderer = $bodyRenderer; $this->guntenbergRenderer = $guntenbergRenderer; $this->preprocessor = $preprocessor; $this->cSSInliner = $cSSInliner; $this->servicesChecker = $servicesChecker; $this->wp = $wp; $this->loggerFactory = $loggerFactory; $this->newslettersRepository = $newslettersRepository; $this->sendingQueuesRepository = $sendingQueuesRepository; $this->featuresController = $featuresController; } public function render(NewsletterEntity $newsletter, SendingQueueEntity $sendingQueue = null, $type = false) { return $this->_render($newsletter, $sendingQueue, $type); } public function renderAsPreview(NewsletterEntity $newsletter, $type = false, ?string $subject = null) { return $this->_render($newsletter, null, $type, true, $subject); } private function _render(NewsletterEntity $newsletter, SendingQueueEntity $sendingQueue = null, $type = false, $preview = false, $subject = null) { $language = $this->wp->getBloginfo('language'); $metaRobots = $preview ? '' : ''; $subject = $subject ?: $newsletter->getSubject(); $wpPost = $newsletter->getWpPost(); if ($this->featuresController->isSupported(FeaturesController::GUTENBERG_EMAIL_EDITOR) && $wpPost instanceof \WP_Post) { $renderedNewsletter = $this->guntenbergRenderer->render($wpPost, $subject, $newsletter->getPreheader(), $language, $metaRobots); } else { $body = (is_array($newsletter->getBody())) ? $newsletter->getBody() : []; $content = (array_key_exists('content', $body)) ? $body['content'] : []; $styles = (array_key_exists('globalStyles', $body)) ? $body['globalStyles'] : []; if ( !$this->servicesChecker->isUserActivelyPaying() && !$preview ) { $content = $this->addMailpoetLogoContentBlock($content, $styles); } $renderedBody = ""; try { $content = $this->preprocessor->process($newsletter, $content, $preview, $sendingQueue); $renderedBody = $this->bodyRenderer->renderBody($newsletter, $content); } catch (NewsletterProcessingException $e) { $this->loggerFactory->getLogger(LoggerFactory::TOPIC_COUPONS)->error( $e->getMessage(), ['newsletter_id' => $newsletter->getId()] ); $this->newslettersRepository->setAsCorrupt($newsletter); if ($sendingQueue) { $this->sendingQueuesRepository->pause($sendingQueue); } } $renderedStyles = $this->renderStyles($styles); $customFontsLinks = StylesHelper::getCustomFontsLinks($styles); $template = $this->injectContentIntoTemplate( (string)file_get_contents(dirname(__FILE__) . '/' . self::NEWSLETTER_TEMPLATE), [ $language, $metaRobots, htmlspecialchars($subject), $renderedStyles, $customFontsLinks, EHelper::escapeHtmlText($newsletter->getPreheader()), $renderedBody, ] ); if ($template === null) { $template = ''; } $templateDom = $this->inlineCSSStyles($template); $template = $this->postProcessTemplate($templateDom); $renderedNewsletter = [ 'html' => $template, 'text' => $this->renderTextVersion($template), ]; } return ($type && !empty($renderedNewsletter[$type])) ? $renderedNewsletter[$type] : $renderedNewsletter; } /** * @param array $styles * @return string */ private function renderStyles(array $styles) { $css = ''; foreach ($styles as $selector => $style) { switch ($selector) { case 'text': $selector = 'td.mailpoet_paragraph, td.mailpoet_blockquote, li.mailpoet_paragraph'; break; case 'body': $selector = 'body, .mailpoet-wrapper'; break; case 'link': $selector = '.mailpoet-wrapper a'; break; case 'wrapper': $selector = '.mailpoet_content-wrapper'; break; } if (!is_array($style)) { continue; } $css .= StylesHelper::setStyle($style, $selector); } return $css; } /** * @param string $template * @param string[] $content * @return string|null */ private function injectContentIntoTemplate($template, $content) { return preg_replace_callback('/{{\w+}}/', function($matches) use (&$content) { return array_shift($content); }, $template); } /** * @param string $template * @return DomNode */ private function inlineCSSStyles($template) { return $this->cSSInliner->inlineCSS($template); } /** * @param string $template * @return string */ private function renderTextVersion($template) { $template = (mb_detect_encoding($template, 'UTF-8', true)) ? $template : mb_convert_encoding($template, 'UTF-8', mb_list_encodings()); return @Html2Text::convert($template); } /** * @param DomNode $templateDom * @return string */ private function postProcessTemplate(DomNode $templateDom) { // replace spaces in image tag URLs foreach ($templateDom->query('img') as $image) { $image->src = str_replace(' ', '%20', $image->src); } // because tburry/pquery contains a bug and replaces the opening non mso condition incorrectly we have to replace the opening tag with correct value $template = $templateDom->__toString(); $template = str_replace('', '', $template); $template = $this->wp->applyFilters( self::FILTER_POST_PROCESS, $template ); return $template; } /** * @param array $content * @param array $styles * @return array */ private function addMailpoetLogoContentBlock(array $content, array $styles) { if (empty($content['blocks'])) return $content; $content['blocks'][] = [ 'type' => 'container', 'orientation' => 'horizontal', 'styles' => [ 'block' => [ 'backgroundColor' => (!empty($styles['body']['backgroundColor'])) ? $styles['body']['backgroundColor'] : 'transparent', ], ], 'blocks' => [ [ 'type' => 'container', 'orientation' => 'vertical', 'styles' => [ ], 'blocks' => [ [ 'type' => 'image', 'link' => 'https://www.mailpoet.com/?ref=free-plan-user-email&utm_source=free_plan_user_email&utm_medium=email', 'src' => Env::$assetsUrl . '/img/mailpoet_logo_newsletter.png', 'fullWidth' => false, 'alt' => 'Email Marketing Powered by MailPoet', 'width' => '108px', 'height' => '65px', 'styles' => [ 'block' => [ 'textAlign' => 'center', ], ], ], ], ], ], ]; return $content; } }