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Refactor renderers to use templates

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This commit is contained in:
Mike Jolley
2024-03-22 15:50:08 +00:00
committed by Rostislav Wolný
parent 888be622e2
commit b4acac7c52
5 changed files with 92 additions and 182 deletions
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92
mailpoet/lib/EmailEditor/Engine/Renderer/ContentRenderer/ContentRenderer.php
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@@ -3,83 +3,67 @@
namespace MailPoet\EmailEditor\Engine\Renderer\ContentRenderer;
use MailPoet\EmailEditor\Engine\SettingsController;
use MailPoet\EmailEditor\Engine\ThemeController;
use MailPoet\Util\pQuery\DomNode;
use WP_Block_Template;
use WP_Post;
class ContentRenderer {
private \MailPoetVendor\CSS $cssInliner;
private BlocksRegistry $blocksRegistry;
private ProcessManager $processManager;
private SettingsController $settingsController;
private $layoutSettings;
private $themeStyles;
private ThemeController $themeController;
const CONTENT_STYLES_FILE = 'content.css';
/**
* @param \MailPoetVendor\CSS $cssInliner
*/
public function __construct(
\MailPoetVendor\CSS $cssInliner,
ProcessManager $preprocessManager,
BlocksRegistry $blocksRegistry,
SettingsController $settingsController,
ThemeController $themeController
) {
$this->cssInliner = $cssInliner;
$this->processManager = $preprocessManager;
$this->blocksRegistry = $blocksRegistry;
$this->settingsController = $settingsController;
$this->themeController = $themeController;
}
public function render(\WP_Post $post): string {
$parser = new \WP_Block_Parser();
$parsedBlocks = $parser->parse($post->post_content); // phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
$layout = $this->settingsController->getLayout();
$themeStyles = $this->settingsController->getEmailStyles();
$parsedBlocks = $this->processManager->preprocess($parsedBlocks, $layout, $themeStyles);
$renderedBody = $this->renderBlocks($parsedBlocks);
$styles = (string)file_get_contents(dirname(__FILE__) . '/' . self::CONTENT_STYLES_FILE);
$styles .= $this->themeController->getStylesheetForRendering();
$styles = apply_filters('mailpoet_email_content_renderer_styles', $styles, $post);
$renderedBodyDom = $this->inlineCSSStyles("<style>$styles</style>" . $renderedBody);
$renderedBody = $this->postProcessTemplate($renderedBodyDom);
$renderedBody = $this->processManager->postprocess($renderedBody);
return $renderedBody;
}
public function renderBlocks(array $parsedBlocks): string {
private function initialize() {
$this->layoutSettings = $this->settingsController->getLayout();
$this->themeStyles = $this->settingsController->getEmailStyles();
add_filter('block_parser_class', [$this, 'blockParser']);
add_filter('mailpoet_blocks_renderer_parsed_blocks', [$this, 'preprocessParsedBlocks']);
do_action('mailpoet_blocks_renderer_initialized', $this->blocksRegistry);
}
$content = '';
foreach ($parsedBlocks as $parsedBlock) {
$content .= render_block($parsedBlock);
}
private function setTemplateGlobals(WP_Post $post, WP_Block_Template $template) {
global $_wp_current_template_content, $_wp_current_template_id;
$_wp_current_template_id = $template->id;
$_wp_current_template_content = $template->content;
$GLOBALS['post'] = $post;
}
/**
* As we use default WordPress filters, we need to remove them after email rendering
* so that we don't interfere with possible post rendering that might happen later.
*/
/**
* As we use default WordPress filters, we need to remove them after email rendering
* so that we don't interfere with possible post rendering that might happen later.
*/
private function reset() {
$this->blocksRegistry->removeAllBlockRendererFilters();
return $content;
remove_filter('block_parser_class', [$this, 'blockParser']);
remove_filter('mailpoet_blocks_renderer_parsed_blocks', [$this, 'preprocessParsedBlocks']);
}
private function inlineCSSStyles(string $template): DomNode {
return $this->cssInliner->inlineCSS($template);
public function blockParser() {
return 'MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\BlocksParser';
}
private function postProcessTemplate(DomNode $templateDom): string {
// 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('<!--[if !mso]><![endif]-->', '<!--[if !mso]><!-- -->', $template);
return $template;
public function preprocessParsedBlocks(array $parsedBlocks): array {
return $this->processManager->preprocess($parsedBlocks, $this->layoutSettings, $this->themeStyles);
}
public function render(WP_Post $post, WP_Block_Template $template): string {
$this->initialize();
$this->setTemplateGlobals($post, $template);
$renderedHtml = $this->processManager->postprocess(get_the_block_template_html());
$this->reset();
return $renderedHtml;
}
}