<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
/**
* Module Name: Notifications
* Module Description: Receive instant notifications of site comments and likes.
* Sort Order: 13
* First Introduced: 1.9
* Requires Connection: Yes
* Requires User Connection: Yes
* Auto Activate: Yes
* Module Tags: Other
* Feature: General
* Additional Search Queries: notification, notifications, toolbar, adminbar, push, comments
*
* @package automattic/jetpack
*/
use Automattic\Jetpack\Connection\Manager as Connection_Manager;
if ( ! defined( 'JETPACK_NOTES__CACHE_BUSTER' ) ) {
define( 'JETPACK_NOTES__CACHE_BUSTER', JETPACK__VERSION . '-' . gmdate( 'oW' ) );
}
/**
* Notifications class.
*/
class Jetpack_Notifications {
/**
* Jetpack object.
*
* @var bool|Jetpack Jetpack object.
*/
public $jetpack = false;
/**
* Singleton
*
* @static
*/
public static function init() {
static $instance = array();
if ( ! $instance ) {
$instance[0] = new Jetpack_Notifications();
}
return $instance[0];
}
/**
* Constructor.
*/
private function __construct() {
$this->jetpack = Jetpack::init();
add_action( 'init', array( $this, 'action_init' ) );
}
/**
* Adds s0.wp.com to a file path.
*
* @param string $file File path.
*
* @return string
*/
public function wpcom_static_url( $file ) {
return 'https://s0.wp.com' . $file;
}
/**
* Init the notifications admin bar.
*
* @return void
*/
public function action_init() {
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
return;
}
if ( ! has_filter( 'show_admin_bar', '__return_true' ) && ! is_user_logged_in() ) {
return;
}
// Do not show notifications in the Site Editor, which is always in fullscreen mode.
global $pagenow;
// Pre 13.7 pages that still need to be supported if < 13.7 is
// still installed.
$allowed_old_pages = array( 'admin.php', 'themes.php' );
$is_old_site_editor_page = in_array( $pagenow, $allowed_old_pages, true ) && isset( $_GET['page'] ) && 'gutenberg-edit-site' === $_GET['page']; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
// For Gutenberg > 13.7, the core `site-editor.php` route is used instead
$is_site_editor_page = 'site-editor.php' === $pagenow;
if ( $is_site_editor_page || $is_old_site_editor_page ) {
return;
}
add_action( 'admin_bar_menu', array( $this, 'admin_bar_menu' ), 120 );
add_action( 'wp_head', array( $this, 'styles_and_scripts' ), 120 );
add_action( 'admin_head', array( $this, 'styles_and_scripts' ) );
}
/**
* Enqueues and registers styles/scripts for notifications.
*
* @return void
*/
public function styles_and_scripts() {
$is_rtl = is_rtl();
if ( Jetpack::is_module_active( 'masterbar' ) ) {
/**
* Can be used to force Notifications to display in RTL style.
*
* @module notes
*
* @since 4.8.0
*
* @param bool true Should notifications be displayed in RTL style. Defaults to false.
*/
$is_rtl = apply_filters( 'a8c_wpcom_masterbar_enqueue_rtl_notification_styles', false );
}
if ( ! $is_rtl ) {
wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.css' ), array( 'admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
} else {
wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/rtl/admin-bar-v2-rtl.css' ), array( 'admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
}
wp_enqueue_style( 'noticons', $this->wpcom_static_url( '/i/noticons/noticons.css' ), array( 'wpcom-notes-admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
$this->print_js();
// attempt to use core or plugin libraries if registered.
$script_handles = array();
if ( ! wp_script_is( 'mustache', 'registered' ) ) {
wp_register_script( 'mustache', $this->wpcom_static_url( '/wp-content/js/mustache.js' ), null, JETPACK_NOTES__CACHE_BUSTER, true );
}
$script_handles[] = 'mustache';
if ( ! wp_script_is( 'underscore', 'registered' ) ) {
wp_register_script( 'underscore', $this->wpcom_static_url( '/wp-includes/js/underscore.min.js' ), null, JETPACK_NOTES__CACHE_BUSTER, true );
}
$script_handles[] = 'underscore';
if ( ! wp_script_is( 'backbone', 'registered' ) ) {
wp_register_script( 'backbone', $this->wpcom_static_url( '/wp-includes/js/backbone.min.js' ), array( 'underscore' ), JETPACK_NOTES__CACHE_BUSTER, true );
}
$script_handles[] = 'backbone';
wp_register_script( 'wpcom-notes-common', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/notes-common-v2.js' ), array( 'jquery', 'underscore', 'backbone', 'mustache' ), JETPACK_NOTES__CACHE_BUSTER, true );
$script_handles[] = 'wpcom-notes-common';
$script_handles[] = 'jquery';
$script_handles[] = 'jquery-migrate';
$script_handles[] = 'jquery-core';
wp_enqueue_script( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.js' ), array( 'wpcom-notes-common' ), JETPACK_NOTES__CACHE_BUSTER, true );
$script_handles[] = 'wpcom-notes-admin-bar';
if ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() ) {
add_filter(
'script_loader_tag',
function ( $tag, $handle ) use ( $script_handles ) {
if ( in_array( $handle, $script_handles, true ) ) {
$tag = preg_replace( '/(?<=<script)(?=\s|>)/i', ' data-ampdevmode', $tag );
}
return $tag;
},
10,
2
);
}
}
/**
* Adds notifications bubble to the admin bar.
*
* @return void
*/
public function admin_bar_menu() {
global $wp_admin_bar;
if ( ! is_object( $wp_admin_bar ) ) {
return;
}
$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', $wpcom_locale );
if ( $wpcom_locale_object instanceof GP_Locale ) {
$wpcom_locale = $wpcom_locale_object->slug;
}
}
$third_party_cookie_check_iframe = '<span style="display:none;"><iframe class="jetpack-notes-cookie-check" src="https://widgets.wp.com/3rd-party-cookie-check/index.html"></iframe></span>';
$classes = 'wpnt-loading wpn-read';
$wp_admin_bar->add_menu(
array(
'id' => 'notes',
'title' => '<span id="wpnt-notes-unread-count" class="' . esc_attr( $classes ) . '">
<span class="noticon noticon-notification"></span>
</span>',
'meta' => array(
'html' => '<div id="wpnt-notes-panel2" class="intrinsic-ignore" style="display:none" lang="' . esc_attr( $wpcom_locale ) . '" dir="' . ( is_rtl() ? 'rtl' : 'ltr' ) . '"><div class="wpnt-notes-panel-header"><span class="wpnt-notes-header">' . __( 'Notifications', 'jetpack' ) . '</span><span class="wpnt-notes-panel-link"></span></div></div>' . $third_party_cookie_check_iframe,
'class' => 'menupop',
),
'parent' => 'top-secondary',
)
);
}
/**
* Echos the Notes JS.
*
* @return void
*/
public function print_js() {
$link_accounts_url = is_user_logged_in() && ! ( new Connection_Manager( 'jetpack' ) )->is_user_connected() ? Jetpack::admin_url() : false;
?>
<script data-ampdevmode type="text/javascript">
/* <![CDATA[ */
var wpNotesIsJetpackClient = true;
var wpNotesIsJetpackClientV2 = true;
<?php if ( $link_accounts_url ) : ?>
var wpNotesLinkAccountsURL = '<?php echo esc_url( $link_accounts_url ); ?>';
<?php endif; ?>
/* ]]> */
window.addEventListener('message', function ( event ) {
// Confirm that the message is from the right origin.
if ('https://widgets.wp.com' !== event.origin) {
return;
}
// Check whether 3rd Party Cookies are blocked
var has3PCBlocked = 'WPCOM:3PC:blocked' === event.data;
var tagerElement = document.getElementById('wp-admin-bar-notes');
if ( has3PCBlocked && tagerElement ) {
// Hide the notification button/icon
tagerElement.style.display = 'none';
}
}, false );
</script>
<?php
}
}
Jetpack_Notifications::init();