Automattic\Jetpack\ConnectionUI\Admin::get_instance()

Complexity

Conditions	2
Paths	2

Size

Total Lines

8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	Admin::init()	0	6	2

<?php
/**
 * The Connection UI Admin Area.
 *
 * @package automattic/jetpack-connection-ui
 */

namespace Automattic\Jetpack\ConnectionUI;

/**
 * The Connection UI Admin Area
 */
class Admin {

	/**
	 * Make sure we only initialize the class once, as multiple plugins may call `init()` here.
	 *
	 * @var $is_initialized
	 */
	public static $is_initialized = false;

	/**
	 * Construction.
	 */
	public function __construct() {
		add_action( 'admin_menu', array( $this, 'register_submenu_page' ), 1000 );
		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
	}

	/**
	 * Initialize the UI.
	 */
	public static function init() {
		if ( false === self::$is_initialized ) {
			new static();
			self::$is_initialized = true;
		}
	}

	/**
	 * Register's submenu.
	 */
	public function register_submenu_page() {
		add_submenu_page(
			'tools.php',
			__( 'Connection Manager', 'jetpack' ),
			__( 'Connection Manager', 'jetpack' ),
			'manage_options',
			'wpcom-connection-manager',
			array( $this, 'render_ui' ),
			4
		);
	}

	/**
	 * Enqueue scripts!
	 *
	 * @param string $hook Page hook.
	 */
	public function enqueue_scripts( $hook ) {
		if ( strpos( $hook, 'tools_page_wpcom-connection-manager' ) === 0 ) {
			$build_assets = require_once __DIR__ . '/../build/index.asset.php';
			wp_enqueue_script( 'jetpack_connection_ui_script', plugin_dir_url( __DIR__ ) . 'build/index.js', $build_assets['dependencies'], $build_assets['version'], true );

			wp_set_script_translations( 'react-jetpack_connection_ui_script', 'jetpack' );
			wp_add_inline_script( 'jetpack_connection_ui_script', $this->get_initial_state(), 'before' );

			wp_enqueue_style( 'jetpack_connection_ui_style', plugin_dir_url( __DIR__ ) . 'build/index.css', array( 'wp-components' ), $build_assets['version'] );
			wp_style_add_data( 'jetpack_connection_ui_style', 'rtl', plugin_dir_url( __DIR__ ) . 'build/index.rtl.css' );
		}
	}

	/**
	 * Render UI.
	 */
	public function render_ui() {
		?>
		<div id="jetpack-connection-ui-container"></div>
		<?php
	}

	/**
	 * Return the rendered initial state JavaScript code.
	 *
	 * @return string
	 */
	private function get_initial_state() {
		return ( new Initial_State() )->render();
	}

}