70 lines
2.4 KiB
PHP
70 lines
2.4 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 WP_Block_Template;
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use WP_Post;
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class ContentRenderer {
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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 $layoutSettings;
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private $themeStyles;
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public function __construct(
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ProcessManager $preprocessManager,
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BlocksRegistry $blocksRegistry,
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SettingsController $settingsController,
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) {
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$this->processManager = $preprocessManager;
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$this->blocksRegistry = $blocksRegistry;
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$this->settingsController = $settingsController;
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}
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private function initialize() {
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$this->layoutSettings = $this->settingsController->getLayout();
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$this->themeStyles = $this->settingsController->getEmailStyles();
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add_filter('block_parser_class', [$this, 'blockParser']);
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add_filter('mailpoet_blocks_renderer_parsed_blocks', [$this, 'preprocessParsedBlocks']);
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do_action('mailpoet_blocks_renderer_initialized', $this->blocksRegistry);
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}
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private function setTemplateGlobals(WP_Post $post, WP_Block_Template $template) {
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global $_wp_current_template_content, $_wp_current_template_id;
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$_wp_current_template_id = $template->id;
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$_wp_current_template_content = $template->content;
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$GLOBALS['post'] = $post;
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}
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/**
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* As we use default WordPress filters, we need to remove them after email rendering
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* so that we don't interfere with possible post rendering that might happen later.
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*/
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private function reset() {
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$this->blocksRegistry->removeAllBlockRendererFilters();
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remove_filter('block_parser_class', [$this, 'blockParser']);
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remove_filter('mailpoet_blocks_renderer_parsed_blocks', [$this, 'preprocessParsedBlocks']);
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}
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public function blockParser() {
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return 'MailPoet\EmailEditor\Engine\Renderer\ContentRenderer\BlocksParser';
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}
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public function preprocessParsedBlocks(array $parsedBlocks): array {
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return $this->processManager->preprocess($parsedBlocks, $this->layoutSettings, $this->themeStyles);
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}
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public function render(WP_Post $post, WP_Block_Template $template): string {
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$this->initialize();
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$this->setTemplateGlobals($post, $template);
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$renderedHtml = $this->processManager->postprocess(get_the_block_template_html());
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$this->reset();
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return $renderedHtml;
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}
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}
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