107 lines
3.5 KiB
PHP
107 lines
3.5 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\EmailEditor\Engine;
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/**
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* @phpstan-type EmailPostType array{name: string, args: array}
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* See register_post_type for details about EmailPostType args.
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*/
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class EmailEditor {
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private const ALLOWED_BLOCK_TYPES = ['core/paragraph', 'core/heading', 'core/column', 'core/columns'];
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/** @var AssetsCleaner */
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private $assetsCleaner;
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/** @var StylesController */
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private $stylesController;
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/**
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* @param AssetsCleaner $assetsCleaner
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*/
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public function __construct(
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AssetsCleaner $assetsCleaner,
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StylesController $stylesController
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) {
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$this->assetsCleaner = $assetsCleaner;
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$this->stylesController = $stylesController;
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}
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public function initialize(): void {
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add_filter('allowed_block_types_all', [$this, 'setAllowedBlocksInEmails'], 100, 2);
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add_filter('enqueue_block_editor_assets', [$this, 'cleanupBlockEditorAssets'], ~PHP_INT_MAX);
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add_filter('block_editor_settings_all', [$this, 'updateBlockEditorSettings'], 100, 2);
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do_action('mailpoet_email_editor_initialized');
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$this->registerEmailPostTypes();
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}
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/**
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* Register all custom post types that should be edited via the email editor
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* The post types are added via mailpoet_email_editor_post_types filter.
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*/
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private function registerEmailPostTypes(): void {
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foreach ($this->getPostTypes() as $postType) {
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register_post_type(
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$postType['name'],
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array_merge($this->getDefaultEmailPostArgs(), $postType['args'])
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);
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}
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}
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/**
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* @phpstan-return EmailPostType[]
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*/
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private function getPostTypes(): array {
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$postTypes = [];
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return apply_filters('mailpoet_email_editor_post_types', $postTypes);
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}
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private function getDefaultEmailPostArgs(): array {
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return [
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'public' => false,
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'hierarchical' => false,
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'show_ui' => true,
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'show_in_menu' => false,
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'show_in_nav_menus' => false,
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'supports' => ['editor'],
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'has_archive' => true,
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'show_in_rest' => true, // Important to enable Gutenberg editor
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];
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}
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/**
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* @param string[]|bool $allowedBlockTypes
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* @param \WP_Block_Editor_Context $blockEditorContext
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* @return array|bool
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*/
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public function setAllowedBlocksInEmails($allowedBlockTypes, \WP_Block_Editor_Context $blockEditorContext) {
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$emailPostTypes = array_column($this->getPostTypes(), 'name');
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if (!$blockEditorContext->post || !in_array($blockEditorContext->post->post_type, $emailPostTypes, true)) {
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return $allowedBlockTypes;
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}
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return self::ALLOWED_BLOCK_TYPES;
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}
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public function cleanupBlockEditorAssets() {
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$emailPostTypes = array_column($this->getPostTypes(), 'name');
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if (!in_array(get_post_type(), $emailPostTypes, true)) {
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return;
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}
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$this->assetsCleaner->cleanupBlockEditorAssets();
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}
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public function updateBlockEditorSettings(array $settings, \WP_Block_Editor_Context $blockEditorContext): array {
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$emailPostTypes = array_column($this->getPostTypes(), 'name');
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if (!$blockEditorContext->post || !in_array($blockEditorContext->post->post_type, $emailPostTypes, true)) {
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return $settings;
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}
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$settings['enableCustomUnits'] = ['px', '%']; // Allow only units we can support in email renderer
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$settings['__experimentalAdditionalBlockPatterns'] = [];
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$settings['__experimentalAdditionalBlockPatternCategories'] = [];
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// Reset editor styles f
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$settings['defaultEditorStyles'] = [[ 'css' => $this->stylesController->getEmailContentStyles() ]];
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return apply_filters('mailpoet_email_editor_settings_all', $settings);
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}
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}
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