5ceef236bf
This should be the first step to using theme.json format in DB and merging more style configurations to the final one. [MAILPOET-5640]
86 lines
3.0 KiB
PHP
86 lines
3.0 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\EmailEditor\Engine\Renderer\ContentRenderer;
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use MailPoet\EmailEditor\Engine\SettingsController;
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use MailPoet\EmailEditor\Engine\ThemeController;
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use MailPoet\Util\pQuery\DomNode;
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class ContentRenderer {
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private \MailPoetVendor\CSS $cssInliner;
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private BlocksRegistry $blocksRegistry;
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private ProcessManager $processManager;
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private SettingsController $settingsController;
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private ThemeController $themeController;
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const CONTENT_STYLES_FILE = 'content.css';
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/**
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* @param \MailPoetVendor\CSS $cssInliner
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*/
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public function __construct(
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\MailPoetVendor\CSS $cssInliner,
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ProcessManager $preprocessManager,
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BlocksRegistry $blocksRegistry,
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SettingsController $settingsController,
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ThemeController $themeController
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) {
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$this->cssInliner = $cssInliner;
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$this->processManager = $preprocessManager;
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$this->blocksRegistry = $blocksRegistry;
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$this->settingsController = $settingsController;
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$this->themeController = $themeController;
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}
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public function render(\WP_Post $post): string {
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$parser = new \WP_Block_Parser();
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$parsedBlocks = $parser->parse($post->post_content); // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
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$layout = $this->settingsController->getLayout();
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$themeStyles = $this->settingsController->getEmailStyles();
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$parsedBlocks = $this->processManager->preprocess($parsedBlocks, $layout, $themeStyles);
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$renderedBody = $this->renderBlocks($parsedBlocks);
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$styles = (string)file_get_contents(dirname(__FILE__) . '/' . self::CONTENT_STYLES_FILE);
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$styles .= $this->themeController->getStylesheetForRendering();
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$styles = apply_filters('mailpoet_email_content_renderer_styles', $styles, $post);
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$renderedBodyDom = $this->inlineCSSStyles("<style>$styles</style>" . $renderedBody);
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$renderedBody = $this->postProcessTemplate($renderedBodyDom);
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$renderedBody = $this->processManager->postprocess($renderedBody);
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return $renderedBody;
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}
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public function renderBlocks(array $parsedBlocks): string {
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do_action('mailpoet_blocks_renderer_initialized', $this->blocksRegistry);
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$content = '';
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foreach ($parsedBlocks as $parsedBlock) {
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$content .= render_block($parsedBlock);
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}
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/**
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* As we use default WordPress filters, we need to remove them after email rendering
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* so that we don't interfere with possible post rendering that might happen later.
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*/
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$this->blocksRegistry->removeAllBlockRendererFilters();
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return $content;
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}
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private function inlineCSSStyles(string $template): DomNode {
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return $this->cssInliner->inlineCSS($template);
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}
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private function postProcessTemplate(DomNode $templateDom): string {
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// because tburry/pquery contains a bug and replaces the opening non mso condition incorrectly we have to replace the opening tag with correct value
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$template = $templateDom->__toString();
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$template = str_replace('<!--[if !mso]><![endif]-->', '<!--[if !mso]><!-- -->', $template);
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return $template;
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}
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}
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