106 lines
3.7 KiB
PHP
106 lines
3.7 KiB
PHP
<?php declare(strict_types = 1);
|
|
|
|
namespace MailPoet\EmailEditor\Engine\Renderer\ContentRenderer;
|
|
|
|
use MailPoet\EmailEditor\Engine\SettingsController;
|
|
use MailPoet\EmailEditor\Engine\ThemeController;
|
|
use MailPoet\Util\pQuery\DomNode;
|
|
use MailPoetVendor\CSS;
|
|
use WP_Block_Template;
|
|
use WP_Post;
|
|
|
|
class ContentRenderer {
|
|
private CSS $cssInliner;
|
|
private BlocksRegistry $blocksRegistry;
|
|
private ProcessManager $processManager;
|
|
private SettingsController $settingsController;
|
|
private ThemeController $themeController;
|
|
private $layoutSettings;
|
|
private $themeStyles;
|
|
|
|
const CONTENT_STYLES_FILE = 'content.css';
|
|
|
|
public function __construct(
|
|
CSS $cssInliner,
|
|
ProcessManager $preprocessManager,
|
|
BlocksRegistry $blocksRegistry,
|
|
SettingsController $settingsController,
|
|
ThemeController $themeController
|
|
) {
|
|
$this->processManager = $preprocessManager;
|
|
$this->blocksRegistry = $blocksRegistry;
|
|
$this->settingsController = $settingsController;
|
|
$this->cssInliner = $cssInliner;
|
|
$this->themeController = $themeController;
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
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.
|
|
*/
|
|
private function reset() {
|
|
$this->blocksRegistry->removeAllBlockRendererFilters();
|
|
remove_filter('block_parser_class', [$this, 'blockParser']);
|
|
remove_filter('mailpoet_blocks_renderer_parsed_blocks', [$this, 'preprocessParsedBlocks']);
|
|
}
|
|
|
|
public function blockParser() {
|
|
return 'MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\BlocksParser';
|
|
}
|
|
|
|
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 $this->inlineStyles($renderedHtml, $post);
|
|
}
|
|
|
|
/**
|
|
* @param string $html
|
|
* @return string
|
|
*/
|
|
private function inlineStyles($html, WP_Post $post) {
|
|
$styles = (string)file_get_contents(dirname(__FILE__) . '/' . self::CONTENT_STYLES_FILE);
|
|
$styles .= $this->themeController->getStylesheetForRendering();
|
|
$styles = '<style>' . (string)apply_filters('mailpoet_email_content_renderer_styles', $styles, $post) . '</style>';
|
|
|
|
return $this->postProcessTemplate(
|
|
$this->cssInliner->inlineCSS($styles . $html)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param DomNode $templateDom
|
|
* @return string
|
|
*/
|
|
private function postProcessTemplate(DomNode $templateDom) {
|
|
// 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;
|
|
}
|
|
}
|