334 lines
10 KiB
PHP
334 lines
10 KiB
PHP
<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
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use Automattic\Jetpack\Admin_UI\Admin_Menu;
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use Automattic\Jetpack\Assets\Logo;
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use Automattic\Jetpack\Connection\Initial_State as Connection_Initial_State;
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use Automattic\Jetpack\Connection\Manager as Connection_Manager;
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use Automattic\Jetpack\Status;
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require_once __DIR__ . '/class.jetpack-admin-page.php';
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require_once __DIR__ . '/class-jetpack-redux-state-helper.php';
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/**
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* Builds the landing page and its menu.
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*/
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class Jetpack_React_Page extends Jetpack_Admin_Page {
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/**
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* Show the landing page only when Jetpack is connected.
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*
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* @var bool
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*/
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protected $dont_show_if_not_active = false;
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/**
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* Used for fallback when REST API is disabled.
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*
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* @var bool
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*/
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protected $is_redirecting = false;
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/**
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* Add the main admin Jetpack menu.
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*
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* @return string|false Return value from WordPress's `add_menu_page()`.
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*/
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public function get_page_hook() {
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$icon = ( new Logo() )->get_base64_logo();
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return add_menu_page( 'Jetpack', 'Jetpack', 'jetpack_admin_page', 'jetpack', array( $this, 'render' ), $icon, 3 );
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}
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/**
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* Add page action.
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*
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* @param string $hook Hook of current page.
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* @return void
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*/
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public function add_page_actions( $hook ) {
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/** This action is documented in class.jetpack-admin.php */
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do_action( 'jetpack_admin_menu', $hook );
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if ( ! isset( $_GET['page'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
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return;
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}
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$page = sanitize_text_field( wp_unslash( $_GET['page'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
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if ( 'jetpack' !== $page ) {
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if ( strpos( $page, 'jetpack/' ) === 0 ) {
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$section = substr( $page, 8 );
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wp_safe_redirect( admin_url( 'admin.php?page=jetpack#/' . $section ) );
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exit( 0 );
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}
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return; // No need to handle the fallback redirection if we are not on the Jetpack page.
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}
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// Adding a redirect meta tag if the REST API is disabled.
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if ( ! $this->is_rest_api_enabled() ) {
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$this->is_redirecting = true;
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add_action( 'admin_head', array( $this, 'add_fallback_head_meta' ) );
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}
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// Adding a redirect meta tag wrapped in noscript tags for all browsers in case they have JavaScript disabled.
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add_action( 'admin_head', array( $this, 'add_noscript_head_meta' ) );
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// If this is the first time the user is viewing the admin, don't show JITMs.
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// This filter is added just in time because this function is called on admin_menu
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// and JITMs are initialized on admin_init.
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if ( Jetpack::is_connection_ready() && ! Jetpack_Options::get_option( 'first_admin_view', false ) ) {
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Jetpack_Options::update_option( 'first_admin_view', true );
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add_filter( 'jetpack_just_in_time_msgs', '__return_false' );
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}
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}
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/**
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* Remove the main Jetpack submenu if a site is in offline mode or connected.
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* At that point, admins can access the Jetpack Dashboard instead.
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*
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* @since 13.8
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*/
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public function remove_jetpack_menu() {
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if (
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( new Status() )->is_offline_mode()
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|| Jetpack::is_connection_ready()
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) {
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remove_submenu_page( 'jetpack', 'jetpack' );
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}
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}
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/**
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* Add Jetpack Dashboard sub-link and point it to AAG if the user can view stats, manage modules or if Protect is active.
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*
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* Works in Dev Mode or when user is connected.
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*
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* @since 4.3.0
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*/
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public function jetpack_add_dashboard_sub_nav_item() {
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if ( ( new Status() )->is_offline_mode() || Jetpack::is_connection_ready() ) {
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Admin_Menu::add_menu(
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__( 'Dashboard', 'jetpack' ),
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__( 'Dashboard', 'jetpack' ),
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'jetpack_admin_page',
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Jetpack::admin_url( array( 'page' => 'jetpack#/dashboard' ) ),
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null, // @phan-suppress-current-line PhanTypeMismatchArgumentProbablyReal -- See https://core.trac.wordpress.org/ticket/52539.
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14
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);
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}
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}
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/**
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* Determine whether a user can access the Jetpack Settings page.
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*
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* Rules are:
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* - user is allowed to see the Jetpack Admin
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* - site is connected or in offline mode
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* - non-admins only need access to the settings when there are modules they can manage.
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*
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* @return bool $can_access_settings Can the user access settings.
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*/
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private function can_access_settings() {
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$connection = new Connection_Manager( 'jetpack' );
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$status = new Status();
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// User must have the necessary permissions to see the Jetpack settings pages.
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if ( ! current_user_can( 'edit_posts' ) ) {
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return false;
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}
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// In offline mode, allow access to admins.
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if ( $status->is_offline_mode() && current_user_can( 'manage_options' ) ) {
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return true;
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}
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// If not in offline mode but site is not connected, bail.
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if ( ! Jetpack::is_connection_ready() ) {
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return false;
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}
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/*
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* Additional checks for non-admins.
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*/
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if ( ! current_user_can( 'manage_options' ) ) {
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// If the site isn't connected at all, bail.
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if ( ! $connection->has_connected_owner() ) {
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return false;
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}
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/*
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* If they haven't connected their own account yet,
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* they have no use for the settings page.
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* They will not be able to manage any settings.
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*/
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if ( ! $connection->is_user_connected() ) {
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return false;
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}
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/*
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* Non-admins only have access to settings
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* for the following modules:
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* - Publicize
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* - Post By Email
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* If those modules are not available, bail.
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*/
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if (
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! Jetpack::is_module_active( 'post-by-email' )
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&& ! Jetpack::is_module_active( 'publicize' )
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) {
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return false;
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}
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}
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// fallback.
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return true;
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}
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/**
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* Jetpack Settings sub-link.
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*
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* @since 4.3.0
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* @since 9.7.0 If Connection does not have an owner, restrict it to admins
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*/
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public function jetpack_add_settings_sub_nav_item() {
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if ( $this->can_access_settings() ) {
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Admin_Menu::add_menu(
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__( 'Settings', 'jetpack' ),
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__( 'Settings', 'jetpack' ),
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'jetpack_admin_page',
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Jetpack::admin_url( array( 'page' => 'jetpack#/settings' ) ),
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null, // @phan-suppress-current-line PhanTypeMismatchArgumentProbablyReal -- See https://core.trac.wordpress.org/ticket/52539.
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13
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);
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}
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}
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/**
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* Fallback redirect meta tag if the REST API is disabled.
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*
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* @return void
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*/
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public function add_fallback_head_meta() {
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echo '<meta http-equiv="refresh" content="0; url=?page=jetpack_modules">';
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}
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/**
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* Fallback meta tag wrapped in noscript tags for all browsers in case they have JavaScript disabled.
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*
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* @return void
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*/
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public function add_noscript_head_meta() {
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echo '<noscript>';
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$this->add_fallback_head_meta();
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echo '</noscript>';
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}
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/**
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* Add action to render page specific HTML.
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*
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* @return void
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*/
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public function page_render() {
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/** This action is already documented in class.jetpack-admin-page.php */
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do_action( 'jetpack_notices' );
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// Fetch static.html.
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$static_html = @file_get_contents( JETPACK__PLUGIN_DIR . '_inc/build/static.html' ); //phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged, WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents, Not fetching a remote file.
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if ( false === $static_html ) {
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// If we still have nothing, display an error.
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echo '<p>';
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esc_html_e( 'Error fetching static.html. Try running: ', 'jetpack' );
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echo '<code>pnpm run distclean && pnpm jetpack build plugins/jetpack</code>';
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echo '</p>';
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} else {
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// We got the static.html so let's display it.
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echo $static_html; //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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}
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}
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/**
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* Allow robust deep links to React.
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*
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* The Jetpack dashboard requires fragments/hash values to make
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* a deep link to it but passing fragments as part of a return URL
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* will most often be discarded throughout the process.
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* This logic aims to bridge this gap and reduce the chance of React
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* specific links being broken while passing them along.
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*/
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public function react_redirects() {
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global $pagenow;
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended
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if ( 'admin.php' !== $pagenow || ! isset( $_GET['jp-react-redirect'] ) ) {
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return;
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}
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$allowed_paths = array(
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'product-purchased' => admin_url( '/admin.php?page=jetpack#/recommendations/product-purchased' ),
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);
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended
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$target = sanitize_text_field( wp_unslash( $_GET['jp-react-redirect'] ) );
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if ( isset( $allowed_paths[ $target ] ) ) {
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wp_safe_redirect( $allowed_paths[ $target ] );
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exit( 0 );
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}
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}
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/**
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* Load styles for static page.
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*/
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public function additional_styles() {
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Jetpack_Admin_Page::load_wrapper_styles();
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}
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/**
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* Load admin page scripts.
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*/
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public function page_admin_scripts() {
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if ( $this->is_redirecting ) {
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return; // No need for scripts on a fallback page.
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}
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$status = new Status();
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$is_offline_mode = $status->is_offline_mode();
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$site_suffix = $status->get_site_suffix();
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$script_deps_path = JETPACK__PLUGIN_DIR . '_inc/build/admin.asset.php';
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$script_dependencies = array( 'jquery', 'wp-polyfill' );
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$version = JETPACK__VERSION;
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if ( file_exists( $script_deps_path ) ) {
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$asset_manifest = include $script_deps_path;
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$script_dependencies = $asset_manifest['dependencies'];
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$version = $asset_manifest['version'];
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}
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$blog_id_prop = '';
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if ( ! defined( 'IS_WPCOM' ) || ! IS_WPCOM ) {
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$blog_id = Connection_Manager::get_site_id( true );
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if ( $blog_id ) {
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$blog_id_prop = ', currentBlogID: "' . (int) $blog_id . '"';
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}
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}
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wp_enqueue_script(
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'react-plugin',
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plugins_url( '_inc/build/admin.js', JETPACK__PLUGIN_FILE ),
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$script_dependencies,
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$version,
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true
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);
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if ( ! $is_offline_mode && Jetpack::is_connection_ready() ) {
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// Required for Analytics.
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wp_enqueue_script( 'jp-tracks', '//stats.wp.com/w.js', array(), gmdate( 'YW' ), true );
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}
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wp_set_script_translations( 'react-plugin', 'jetpack' );
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// Add objects to be passed to the initial state of the app.
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// Use wp_add_inline_script instead of wp_localize_script, see https://core.trac.wordpress.org/ticket/25280.
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wp_add_inline_script( 'react-plugin', 'var Initial_State=JSON.parse(decodeURIComponent("' . rawurlencode( wp_json_encode( Jetpack_Redux_State_Helper::get_initial_state() ) ) . '"));', 'before' );
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// This will set the default URL of the jp_redirects lib.
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wp_add_inline_script( 'react-plugin', 'var jetpack_redirects = { currentSiteRawUrl: "' . $site_suffix . '"' . $blog_id_prop . ' };', 'before' );
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// Adds Connection package initial state.
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Connection_Initial_State::render_script( 'react-plugin' );
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}
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}
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