A8C_WPCOM_Masterbar

Complexity

Total Complexity

45

Size/Duplication

Total Lines	469
Duplicated Lines	1.28 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

0

18 Methods

Rating	Name	Duplication	Size	Complexity
A	get_locale()	6	18	6
A	add_notifications()	0	23	2
A	get_rtl_admin_bar_class()	0	3	1
A	admin_body_class()	0	3	1
A	remove_core_styles()	0	3	1
A	is_rtl()	0	3	2
A	__construct()	0	3	1
B	init()	0	72	9
A	add_styles_and_scripts()	0	33	3
A	wpcom_static_url()	0	11	2
A	replace_core_masterbar()	0	10	2
A	clear_core_masterbar()	0	5	2
A	build_wpcom_masterbar()	0	21	3
A	add_reader_submenu()	0	13	1
A	wpcom_adminbar_add_secondary_groups()	0	29	1
A	add_me_submenu()	0	22	3
A	add_write_button()	0	26	4
A	add_my_sites_submenu()	0	22	1

<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName

use Automattic\Jetpack\Assets;

require_once dirname( __FILE__ ) . '/rtl-admin-bar.php';

/**
 * Custom Admin bar displayed instead of the default WordPress admin bar.
 */
class A8C_WPCOM_Masterbar {
	/**
	 * Use for testing changes made to remotely enqueued scripts and styles on your sandbox.
	 * If not set it will default to loading the ones from WordPress.com.
	 *
	 * @var string $sandbox_url
	 */
	private $sandbox_url = '';

	/**
	 * Current locale.
	 *
	 * @var string
	 */
	private $locale;

	/**
	 * Current User ID.
	 *
	 * @var int
	 */
	private $user_id;
	/**
	 * WordPress.com user data of the connected user.
	 *
	 * @var array
	 */
	private $user_data;
	/**
	 * WordPress.com email address for the connected user.
	 *
	 * @var string
	 */
	private $user_email;
	/**
	 * Site URL sanitized for usage in WordPress.com slugs.
	 *
	 * @var string
	 */
	private $primary_site_slug;
	/**
	 * Text direction (ltr or rtl) based on connected WordPress.com user's interface settings.
	 *
	 * @var string
	 */
	private $user_text_direction;
	/**
	 * Number of sites owned by connected WordPress.com user.
	 *
	 * @var int
	 */
	private $user_site_count;

	/**
	 * Constructor
	 */
	public function __construct() {
		add_action( 'admin_bar_init', array( $this, 'init' ) );
	}

	/**
	 * Initialize our masterbar.
	 */
	public function init() {
		$this->locale  = $this->get_locale();
		$this->user_id = get_current_user_id();

		// Limit the masterbar to be shown only to connected Jetpack users.
		if ( ! Jetpack::is_user_connected( $this->user_id ) ) {
			return;
		}

		// Don't show the masterbar on WordPress mobile apps.
		if ( Jetpack_User_Agent_Info::is_mobile_app() ) {
			add_filter( 'show_admin_bar', '__return_false' );
			return;
		}

		// Disable the Masterbar on AMP views.
		if (
			class_exists( 'Jetpack_AMP_Support' )
			&& Jetpack_AMP_Support::is_amp_request()
		) {
			return;
		}

		Jetpack::dns_prefetch(
			array(
				'//s0.wp.com',
				'//s1.wp.com',
				'//s2.wp.com',
				'//0.gravatar.com',
				'//1.gravatar.com',
				'//2.gravatar.com',
			)
		);

		// Atomic only.
		if ( jetpack_is_atomic_site() ) {
			/*
			 * override user setting that hides masterbar from site's front.
			 * https://github.com/Automattic/jetpack/issues/7667
			 */
			add_filter( 'show_admin_bar', '__return_true' );
		}

		$this->user_data       = Jetpack::get_connected_user_data( $this->user_id );
		$this->user_email      = $this->user_data['email'];
		$this->user_site_count = $this->user_data['site_count'];

		// Used to build menu links that point directly to Calypso.
		$this->primary_site_slug = Jetpack::build_raw_urls( get_home_url() );

		// We need to use user's setting here, instead of relying on current blog's text direction.
		$this->user_text_direction = $this->user_data['text_direction'];

		if ( $this->is_rtl() ) {
			// Extend core WP_Admin_Bar class in order to add rtl styles.
			add_filter( 'wp_admin_bar_class', array( $this, 'get_rtl_admin_bar_class' ) );
		}
		add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );

		add_action( 'wp_before_admin_bar_render', array( $this, 'replace_core_masterbar' ), 99999 );

		add_action( 'wp_enqueue_scripts', array( $this, 'add_styles_and_scripts' ) );
		add_action( 'admin_enqueue_scripts', array( $this, 'add_styles_and_scripts' ) );

		add_action( 'wp_enqueue_scripts', array( $this, 'remove_core_styles' ) );
		add_action( 'admin_enqueue_scripts', array( $this, 'remove_core_styles' ) );

		if ( Jetpack::is_module_active( 'notes' ) && $this->is_rtl() ) {
			// Override Notification module to include RTL styles.
			add_action( 'a8c_wpcom_masterbar_enqueue_rtl_notification_styles', '__return_true' );
		}
	}

	/**
	 * Get class name for RTL sites.
	 */
	public function get_rtl_admin_bar_class() {
		return 'RTL_Admin_Bar';
	}

	/**
	 * Adds CSS classes to admin body tag.
	 *
	 * @since 5.1
	 *
	 * @param string $admin_body_classes CSS classes that will be added.
	 *
	 * @return string
	 */
	public function admin_body_class( $admin_body_classes ) {
		return "$admin_body_classes jetpack-masterbar";
	}

	/**
	 * Remove the default Admin Bar CSS.
	 */
	public function remove_core_styles() {
		wp_dequeue_style( 'admin-bar' );
	}

	/**
	 * Check if the user settings are for an RTL language or not.
	 */
	public function is_rtl() {
		return 'rtl' === $this->user_text_direction ? true : false;
	}

	/**
	 * Enqueue our own CSS and JS to display our custom admin bar.
	 */
	public function add_styles_and_scripts() {

		if ( $this->is_rtl() ) {
			wp_enqueue_style( 'a8c-wpcom-masterbar-rtl', $this->wpcom_static_url( '/wp-content/mu-plugins/admin-bar/rtl/wpcom-admin-bar-rtl.css' ), array(), JETPACK__VERSION );
			wp_enqueue_style( 'a8c-wpcom-masterbar-overrides-rtl', $this->wpcom_static_url( '/wp-content/mu-plugins/admin-bar/masterbar-overrides/rtl/masterbar-rtl.css' ), array(), JETPACK__VERSION );
		} else {
			wp_enqueue_style( 'a8c-wpcom-masterbar', $this->wpcom_static_url( '/wp-content/mu-plugins/admin-bar/wpcom-admin-bar.css' ), array(), JETPACK__VERSION );
			wp_enqueue_style( 'a8c-wpcom-masterbar-overrides', $this->wpcom_static_url( '/wp-content/mu-plugins/admin-bar/masterbar-overrides/masterbar.css' ), array(), JETPACK__VERSION );
		}

		if ( ! Jetpack::is_module_active( 'notes ' ) ) {
			// Masterbar is relying on some icons from noticons.css.
			wp_enqueue_style( 'noticons', $this->wpcom_static_url( '/i/noticons/noticons.css' ), array(), JETPACK__VERSION . '-' . gmdate( 'oW' ) );
		}

		wp_enqueue_script(
			'jetpack-accessible-focus',
			Assets::get_file_url_for_environment( '_inc/build/accessible-focus.min.js', '_inc/accessible-focus.js' ),
			array(),
			JETPACK__VERSION,
			false
		);
		wp_enqueue_script(
			'a8c_wpcom_masterbar_tracks_events',
			Assets::get_file_url_for_environment(
				'_inc/build/masterbar/tracks-events.min.js',
				'modules/masterbar/tracks-events.js'
			),
			array( 'jquery' ),
			JETPACK__VERSION,
			false
		);
	}

	/**
	 * Get base URL where our CSS and JS will come from.
	 *
	 * @param string $file File path for a static resource.
	 */
	private function wpcom_static_url( $file ) {
		if ( ! empty( $this->sandbox_url ) ) {
			// For testing undeployed changes to remotely enqueued scripts and styles.
			return set_url_scheme( $this->sandbox_url . $file, 'https' );
		}

		$i   = hexdec( substr( md5( $file ), - 1 ) ) % 2;
		$url = 'https://s' . $i . '.wp.com' . $file;

		return set_url_scheme( $url, 'https' );
	}

	/**
	 * Remove the default admin bar items and replace it with our own admin bar.
	 */
	public function replace_core_masterbar() {
		global $wp_admin_bar;

		if ( ! is_object( $wp_admin_bar ) ) {
			return false;
		}

		$this->clear_core_masterbar( $wp_admin_bar );
		$this->build_wpcom_masterbar( $wp_admin_bar );
	}

	/**
	 * Remove all existing toolbar entries from core Masterbar
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function clear_core_masterbar( $wp_admin_bar ) {
		foreach ( $wp_admin_bar->get_nodes() as $node ) {
			$wp_admin_bar->remove_node( $node->id );
		}
	}

	/**
	 * Add entries corresponding to WordPress.com Masterbar
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function build_wpcom_masterbar( $wp_admin_bar ) {
		// Menu groups.
		$this->wpcom_adminbar_add_secondary_groups( $wp_admin_bar );

		// Left part.
		$this->add_my_sites_submenu( $wp_admin_bar );
		$this->add_reader_submenu( $wp_admin_bar );

		// Right part.
		if ( Jetpack::is_module_active( 'notes' ) ) {
			$this->add_notifications( $wp_admin_bar );
		}

		$this->add_me_submenu( $wp_admin_bar );
		$this->add_write_button( $wp_admin_bar );

		// Recovery mode exit.
		if ( function_exists( 'wp_admin_bar_recovery_mode_menu' ) ) {
			wp_admin_bar_recovery_mode_menu( $wp_admin_bar );
		}
	}

	/**
	 * Get WordPress.com current locale name.
	 */
	public function get_locale() {
		$wpcom_locale = get_locale();

		if ( ! class_exists( 'GP_Locales' ) ) {
			if ( defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) && file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
				require JETPACK__GLOTPRESS_LOCALES_PATH;
			}
		}

		if ( class_exists( 'GP_Locales' ) ) {
			$wpcom_locale_object = GP_Locales::by_field( 'wp_locale', get_locale() );
			if ( $wpcom_locale_object instanceof GP_Locale ) {
				$wpcom_locale = $wpcom_locale_object->slug;
			}
		}

		return $wpcom_locale;
	}

	/**
	 * Add the Notifications menu item.
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function add_notifications( $wp_admin_bar ) {
		$wp_admin_bar->add_node(
			array(
				'id'     => 'notes',
				'title'  => '<span id="wpnt-notes-unread-count" class="wpnt-loading wpn-read"></span>
						 <span class="screen-reader-text">' . esc_html__( 'Notifications', 'jetpack' ) . '</span>
						 <span class="noticon noticon-bell"></span>',
				'meta'   => array(
					'html'  => '<div id="wpnt-notes-panel2" style="display:none" lang="' . esc_attr( $this->locale ) . '" dir="' . ( $this->is_rtl() ? 'rtl' : 'ltr' ) . '">' .
								'<div class="wpnt-notes-panel-header">' .
								'<span class="wpnt-notes-header">' .
								esc_html__( 'Notifications', 'jetpack' ) .
								'</span>' .
								'<span class="wpnt-notes-panel-link">' .
								'</span>' .
								'</div>' .
								'</div>',
					'class' => 'menupop mb-trackable',
				),
				'parent' => 'top-secondary',
			)
		);
	}

	/**
	 * Add the "Reader" menu item in the root default group.
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function add_reader_submenu( $wp_admin_bar ) {
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'root-default',
				'id'     => 'newdash',
				'title'  => esc_html__( 'Reader', 'jetpack' ),
				'href'   => 'https://wordpress.com/',
				'meta'   => array(
					'class' => 'mb-trackable',
				),
			)
		);
	}

	/**
	 * Add Secondary groups for submenu items.
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function wpcom_adminbar_add_secondary_groups( $wp_admin_bar ) {
		$wp_admin_bar->add_group(
			array(
				'id'   => 'root-default',
				'meta' => array(
					'class' => 'ab-top-menu',
				),
			)
		);

		$wp_admin_bar->add_group(
			array(
				'parent' => 'blog',
				'id'     => 'blog-secondary',
				'meta'   => array(
					'class' => 'ab-sub-secondary',
				),
			)
		);

		$wp_admin_bar->add_group(
			array(
				'id'   => 'top-secondary',
				'meta' => array(
					'class' => 'ab-top-secondary',
				),
			)
		);
	}

	/**
	 * Add User info menu item.
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function add_me_submenu( $wp_admin_bar ) {
		$user_id = get_current_user_id();
		if ( empty( $user_id ) ) {
			return;
		}

		$avatar = get_avatar( $this->user_email, 32, 'mm', '', array( 'force_display' => true ) );
		$class  = empty( $avatar ) ? 'mb-trackable' : 'with-avatar mb-trackable';

		// Add the 'Me' menu.
		$wp_admin_bar->add_menu(
			array(
				'id'     => 'my-account',
				'parent' => 'top-secondary',
				'title'  => $avatar . '<span class="ab-text">' . esc_html__( 'Me', 'jetpack' ) . '</span>',
				'href'   => 'https://wordpress.com/me',
				'meta'   => array(
					'class' => $class,
				),
			)
		);
	}

	/**
	 * Add Write Menu item.
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function add_write_button( $wp_admin_bar ) {
		$current_user = wp_get_current_user();

		$posting_blog_id = get_current_blog_id();
		if ( ! is_user_member_of_blog( get_current_user_id(), get_current_blog_id() ) ) {
			$posting_blog_id = $current_user->primary_blog;
		}

		$user_can_post = current_user_can_for_blog( $posting_blog_id, 'publish_posts' );

		if ( ! $posting_blog_id || ! $user_can_post ) {
			return;
		}

		$wp_admin_bar->add_menu(
			array(
				'parent' => 'top-secondary',
				'id'     => 'ab-new-post',
				'href'   => 'https://wordpress.com/post/' . esc_attr( $this->primary_site_slug ),
				'title'  => '<span>' . esc_html__( 'Write', 'jetpack' ) . '</span>',
				'meta'   => array(
					'class' => 'mb-trackable',
				),
			)
		);
	}

	/**
	 * Add the "My Site" menu item in the root default group.
	 *
	 * @param WP_Admin_Bar $wp_admin_bar Admin Bar instance.
	 */
	public function add_my_sites_submenu( $wp_admin_bar ) {
		$stats_page = 'https://wordpress.com/stats/day/' . esc_attr( $this->primary_site_slug );

		$wp_admin_bar->add_menu(
			array(
				'parent' => 'root-default',
				'id'     => 'blog',
				'title'  => _n( 'My Site', 'My Sites', $this->user_site_count, 'jetpack' ),
				'href'   => $stats_page,
				'meta'   => array(
					'class' => 'my-sites mb-trackable',
				),
			)
		);

		/**
		 * Fires when menu items are added to the masterbar "My Sites" menu.
		 *
		 * @since 5.4.0
		 */
		do_action( 'jetpack_masterbar' );
	}
}