plugin.php

<?php

/**
 * Plugin Name: WP GQL Gutenberg
 * Plugin URI: https://github.com/funkhaus/wp-gql-gutenberg
 * Description: Enable blocks in WP GraphQL.
 * Author: pristas-peter, funkhaus
 * Author URI:
 * Version: 0.4.1
 * Requires at least: 5.4
 * License: GPL-3
 * License URI: https://www.gnu.org/licenses/gpl-3.0.html
 */

namespace WPGraphQLGutenberg;

use WPGraphQLGutenberg\Blocks\Registry;

if ( ! defined( 'ABSPATH' ) ) {
	die( 'Silence is golden.' );
}

if ( ! class_exists( 'WPGraphQLGutenberg' ) ) {
	final class WPGraphQLGutenberg {
		private static $instance;
		public static function instance() {
			if ( ! isset( self::$instance ) ) {
				self::$instance = new WPGraphQLGutenberg();
			}

			return self::$instance;
		}

		public $server;

		private function setup_autoload() {
			/**
			 * WP_GATSBY_AUTOLOAD can be set to "false" to prevent the autoloader from running.
			 * In most cases, this is not something that should be disabled, but some environments
			 * may bootstrap their dependencies in a global autoloader that will autoload files
			 * before we get to this point, and requiring the autoloader again can trigger fatal errors.
			 *
			 * The codeception tests are an example of an environment where adding the autoloader again causes issues
			 * so this is set to false for tests.
			 */
			if ( defined( 'WP_GRAPHQL_GUTENBERG_AUTOLOAD' ) && true === WP_GRAPHQL_GUTENBERG_AUTOLOAD ) {
				// Autoload Required Classes.
				include_once WP_GRAPHQL_GUTENBERG_PLUGIN_DIR . 'vendor/autoload.php';
			}
		}

		private function setup_constants() {
			// // Plugin version.
			if ( ! defined( 'WP_GRAPHQL_GUTENBERG_VERSION' ) ) {
				define( 'WP_GRAPHQL_GUTENBERG_VERSION', '0.4.1' );
			}

			// Plugin Folder Path.
			if ( ! defined( 'WP_GRAPHQL_GUTENBERG_PLUGIN_DIR' ) ) {
				define( 'WP_GRAPHQL_GUTENBERG_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
			}

			// Plugin Folder URL.
			if ( ! defined( 'WP_GRAPHQL_GUTENBERG_PLUGIN_URL' ) ) {
				define( 'WP_GRAPHQL_GUTENBERG_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
			}

			// Plugin Root File.
			if ( ! defined( 'WP_GRAPHQL_GUTENBERG_PLUGIN_FILE' ) ) {
				define( 'WP_GRAPHQL_GUTENBERG_PLUGIN_FILE', __FILE__ );
			}

			// Whether to autoload the files or not.
			if ( ! defined( 'WP_GRAPHQL_GUTENBERG_AUTOLOAD' ) ) {
				define( 'WP_GRAPHQL_GUTENBERG_AUTOLOAD', true );
			}

			// Whether to run the plugin in debug mode. Default is false.
			if ( ! defined( 'WP_GRAPHQL_GUTENBERG_DEBUG' ) ) {
				define( 'WP_GRAPHQL_GUTENBERG_DEBUG', false );
			}
		}

		public function check_dependencies() {
			if ( class_exists( 'Classic_Editor' ) ) {
				if ( current_user_can( 'manage_options' ) ) {
					add_action(
						'admin_notices',
						function() {
							?>
							<div class="error notice">
								<p>
									<?php
									esc_html_e(
										'Classic Editor is enabled and you can\'t use Gutenberg editor.
										Please deactivate Classic Editor plugin to make WP GQL Gutenberg works properly.',
										'wp-graphql-gutenberg'
									);
									?>
								</p>
							</div>
							<?php
						}
					);
				}
			}
		}

		public function init() {
			$this->setup_constants();
			$this->setup_autoload();

			new \WPGraphQLGutenberg\PostTypes\ReusableBlock();
			new \WPGraphQLGutenberg\PostTypes\BlockEditorPreview();
			new \WPGraphQLGutenberg\Admin\Editor();
			new \WPGraphQLGutenberg\Admin\Settings();
			new \WPGraphQLGutenberg\Rest\Rest();
			new \WPGraphQLGutenberg\Blocks\Plugin();

			add_action('admin_init', [$this, 'check_dependencies']);

			add_action('init_graphql_request', function () {
				new \WPGraphQLGutenberg\Schema\Schema();
				$this->server = new \WPGraphQLGutenberg\Server\Server();
			});

			add_filter('graphql_request_data', function ( $request_data ) {
				if ( $this->server->enabled() && $this->server->gutenberg_fields_in_query( $request_data['query'] ) ) {
					Registry::update_registry( Registry::normalize( $this->server->get_block_types() ) );
				}

				return $request_data;
			});

			// Init Gutenberg ACF if WPGraphQLGutenbergACF plugin is not installed and GraphQLACF installed.
			add_action( 'acf/init', function() {
				if ( ! class_exists( 'WPGraphQLGutenbergACF' ) && class_exists( 'WPGraphQL\ACF\Config' ) ) {
					\WPGraphQLGutenberg\Config::instance();
				}
			} );

			register_deactivation_hook(__FILE__, function () {
				\WPGraphQLGutenberg\Server\Server::cleanup();
			});
		}
	}
}

WPGraphQLGutenberg::instance()->init();