Mega Menu Block

mega-menu/classes/class-wpcomsp-blocks-self-update.php

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+<?php
+/**
+ * Plugin Autoupdate Filter Self Update class.
+ * sets up autoupdates for this GitHub-hosted plugin.
+ *
+ * @package wpcomsp
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+class WPCOMSP_Blocks_Self_Update {
+
+	public static $instance;
+
+	/**
+	 * Get instance of this class.
+	 *
+	 * @return WPCOMSP_Blocks_Self_Update
+	 */
+	public static function get_instance() {
+		if ( ! self::$instance ) {
+			self::$instance = new self();
+		}
+
+		return self::$instance;
+	}
+
+	/**
+	 * Initialize WordPress hooks
+	 */
+	public function hooks() {
+		add_filter( 'update_plugins_opsoasis.wpspecialprojects.com', array( $this, 'self_update' ), 10, 3 );
+	}
+
+	/**
+	 * Check for updates to this plugin
+	 *
+	 * @param array  $update   Array of update data.
+	 * @param array  $plugin_data Array of plugin data.
+	 * @param string $plugin_file Path to plugin file.
+	 *
+	 * @return array|bool Array of update data or false if no update available.
+	 */
+	public function self_update( $update, array $plugin_data, string $plugin_file ) {
+		// Already completed update check elsewhere.
+		if ( ! empty( $update ) ) {
+			return $update;
+		}
+
+		$plugin_filename_parts = explode( '/', $plugin_file );
+
+		// Ask opsoasis.mystagingwebsite.com if there's an update.
+		$response = wp_remote_get(
+			'https://opsoasis.wpspecialprojects.com/wp-json/opsoasis-blocks-version-manager/v1/update-check',
+			array(
+				'body' => array(
+					'plugin'  => $plugin_filename_parts[0],
+					'version' => $plugin_data['Version'],
+				),
+			)
+		);
+
+		// Bail if this plugin wasn't found on opsoasis.mystagingwebsite.com.
+		if ( 404 === wp_remote_retrieve_response_code( $response ) || 202 === wp_remote_retrieve_response_code( $response ) ) {
+			return $update;
+		}
+
+		$updated_version = wp_remote_retrieve_body( $response );
+		$updated_array   = json_decode( $updated_version, true );
+
+		return array(
+			'slug'    => $updated_array['slug'],
+			'version' => $updated_array['version'],
+			'url'     => $updated_array['package_url'],
+			'package' => $updated_array['package_url'],
+		);
+	}
+}

mega-menu/mega-menu.php

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+<?php
+/**
+ * Plugin Name:       Mega Menu
+ * Description:       Add a menu item that opens a template part area to display as a mega menu.
+ * Version:           0.1.0
+ * Requires at least: 6.6
+ * Requires PHP:      7.2
+ * Author:            The WordPress Contributors
+ * License:           GPL-2.0-or-later
+ * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
+ * Text Domain:       mega-menu
+ *
+ * @package           a8csp
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+// If no other WPCOMSP Block Plugin added the self update class, add it.
+if ( ! class_exists( 'WPCOMSP_Blocks_Self_Update' ) ) {
+	require __DIR__ . '/classes/class-wpcomsp-blocks-self-update.php';
+
+	$wpcomsp_blocks_self_update = WPCOMSP_Blocks_Self_Update::get_instance();
+	$wpcomsp_blocks_self_update->hooks();
+}
+
+/**
+ * Registers the block using the metadata loaded from the `block.json` file.
+ * Behind the scenes, it registers also all assets so they can be enqueued
+ * through the block editor in the corresponding context.
+ *
+ * @see https://developer.wordpress.org/reference/functions/register_block_type/
+ *
+ * @return void
+ */
+function a8csp_mega_menu_block_init() {
+	register_block_type_from_metadata( __DIR__ . '/build' );
+}
+add_action( 'init', 'a8csp_mega_menu_block_init' );
+
+/**
+ * Adds a custom template part area for mega menus to the list of template part areas.
+ *
+ * @param array $areas Existing array of template part areas.
+ *
+ * @return array Modified array of template part areas.
+ */
+function a8csp_mega_menu_template_areas( array $areas ) {
+	$mega_menu_area = apply_filters(
+		'a8csp_mega_menu_area_args',
+		array(
+			'area'        => 'menu',
+			'area_tag'    => 'div',
+			'description' => __( 'Menu templates are used to create sections of a mega menu.', 'a8csp' ),
+			'icon'        => '',
+			'label'       => __( 'Mega Menu', 'a8csp' ),
+		)
+	);
+
+	$areas[] = $mega_menu_area;
+
+	return $areas;
+}
+
+add_filter( 'default_wp_template_part_areas', 'a8csp_mega_menu_template_areas' );
+
+/**
+ * Add Mega Menu block to the list of allowed blocks for the Navigation block.
+ *
+ * @param array  $args       The block type registration arguments.
+ * @param string $block_type The block type name including namespace.
+ *
+ * @return array
+ */
+function a8csp_mega_menu_navigation_filter( $args, $block_type ) {
+	if ( 'core/navigation' === $block_type ) {
+		if ( is_array( $args['allowed_blocks'] ) ) {
+			$updated_args = array_push( $args['allowed_blocks'], 'a8csp/mega-menu' );
+
+			$args['allowedBlocks'] = $updated_args;
+		}
+	}
+
+	return $args;
+}
+
+add_filter( 'register_block_type_args', 'a8csp_mega_menu_navigation_filter', 10, 2 );