<?php
namespace MailPoet\WooCommerce\TransactionalEmails;
if (!defined('ABSPATH')) exit;
use MailPoet\Entities\NewsletterEntity;
use MailPoet\Newsletter\Renderer\Renderer as NewsletterRenderer;
use MailPoetVendor\csstidy;
use MailPoetVendor\csstidy_print;
class Renderer {
const CONTENT_CONTAINER_ID = 'mailpoet_woocommerce_container';
/** @var csstidy */
private $cssParser;
/** @var NewsletterRenderer */
private $renderer;
/** @var string */
private $htmlBeforeContent;
/** @var string */
private $htmlAfterContent;
public function __construct(
csstidy $cssParser,
NewsletterRenderer $renderer
) {
$this->cssParser = $cssParser;
$this->htmlBeforeContent = '';
$this->htmlAfterContent = '';
$this->renderer = $renderer;
}
public function render(NewsletterEntity $newsletter, ?string $subject = null) {
$renderedHtml = $this->renderer->renderAsPreview($newsletter, 'html', $subject);
$headingText = $subject ?? '';
$renderedHtml = str_replace(ContentPreprocessor::WC_HEADING_PLACEHOLDER, $headingText, $renderedHtml);
$html = explode(ContentPreprocessor::WC_CONTENT_PLACEHOLDER, $renderedHtml);
$this->htmlBeforeContent = $html[0];
$this->htmlAfterContent = $html[1];
}
public function getHTMLBeforeContent() {
if (empty($this->htmlBeforeContent)) {
throw new \Exception("You should call 'render' before 'getHTMLBeforeContent'");
}
return $this->htmlBeforeContent . '<div id="' . self::CONTENT_CONTAINER_ID . '"><div id="body_content"><div id="body_content_inner"><table style="width: 100%"><tr><td style="padding: 10px 20px">';
}
public function getHTMLAfterContent() {
if (empty($this->htmlAfterContent)) {
throw new \Exception("You should call 'render' before 'getHTMLAfterContent'");
}
return '</td></tr></table></div></div></div>' . $this->htmlAfterContent;
}
public function prefixCss($css) {
$this->cssParser->settings['compress_colors'] = false;
$this->cssParser->parse($css);
foreach ($this->cssParser->css as $index => $rules) {
$this->cssParser->css[$index] = [];
foreach ($rules as $selectors => $properties) {
$selectors = explode(',', $selectors);
$selectors = array_map(function($selector) {
return '#' . self::CONTENT_CONTAINER_ID . ' ' . $selector;
}, $selectors);
$selectors = implode(',', $selectors);
$this->cssParser->css[$index][$selectors] = $properties;
}
}
/** @var csstidy_print */
$print = $this->cssParser->print;
return $print->plain();
}
}