315 lines
7.9 KiB
PHP
315 lines
7.9 KiB
PHP
<?php
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/**
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* WP Admin page with information and configuration shared among all Jetpack stand-alone plugins
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*
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* @package automattic/my-jetpack
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*/
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namespace Automattic\Jetpack\My_Jetpack;
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use Automattic\Jetpack\Admin_UI\Admin_Menu;
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use Automattic\Jetpack\Assets;
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use Automattic\Jetpack\Connection\Client as Client;
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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\Connection\Rest_Authentication as Connection_Rest_Authentication;
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use Automattic\Jetpack\JITMS\JITM as JITM;
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use Automattic\Jetpack\Licensing;
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use Automattic\Jetpack\Plugins_Installer;
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use Automattic\Jetpack\Status as Status;
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use Automattic\Jetpack\Terms_Of_Service;
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use Automattic\Jetpack\Tracking;
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/**
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* The main Initializer class that registers the admin menu and eneuque the assets.
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*/
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class Initializer {
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/**
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* My Jetpack package version
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*
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* @var string
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*/
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const PACKAGE_VERSION = '2.5.1';
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/**
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* Initialize My Jetpack
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*
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* @return void
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*/
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public static function init() {
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if ( ! self::should_initialize() || did_action( 'my_jetpack_init' ) ) {
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return;
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}
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// Extend jetpack plugins action links.
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Products::extend_plugins_action_links();
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// Set up the REST authentication hooks.
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Connection_Rest_Authentication::init();
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if ( self::is_licensing_ui_enabled() ) {
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Licensing::instance()->initialize();
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}
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// Add custom WP REST API endoints.
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add_action( 'rest_api_init', array( __CLASS__, 'register_rest_endpoints' ) );
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$page_suffix = Admin_Menu::add_menu(
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__( 'My Jetpack', 'jetpack-my-jetpack' ),
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__( 'My Jetpack', 'jetpack-my-jetpack' ),
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'manage_options',
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'my-jetpack',
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array( __CLASS__, 'admin_page' ),
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999
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);
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add_action( 'load-' . $page_suffix, array( __CLASS__, 'admin_init' ) );
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// Sets up JITMS.
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JITM::configure();
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/**
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* Fires after the My Jetpack package is initialized
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*
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* @since 0.1.0
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*/
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do_action( 'my_jetpack_init' );
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}
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/**
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* Acts as a feature flag, returning a boolean for whether we should show the licensing UI.
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*
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* @since 1.2.0
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*
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* @return boolean
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*/
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public static function is_licensing_ui_enabled() {
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// Default changed to true in 1.5.0.
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$is_enabled = true;
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/*
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* Bail if My Jetpack is not enabled,
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* and thus the licensing UI shouldn't be enabled either.
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*/
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if ( ! self::should_initialize() ) {
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$is_enabled = false;
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}
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/**
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* Acts as a feature flag, returning a boolean for whether we should show the licensing UI.
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*
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* @param bool $is_enabled Defaults to true.
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*
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* @since 1.2.0
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* @since 1.5.0 Update default value to true.
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*/
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return apply_filters(
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'jetpack_my_jetpack_should_enable_add_license_screen',
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$is_enabled
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);
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}
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/**
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* Callback for the load my jetpack page hook.
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*
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* @return void
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*/
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public static function admin_init() {
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add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
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// Product statuses are constantly changing, so we never want to cache the page.
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header( 'Cache-Control: no-cache, no-store, must-revalidate' );
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header( 'Pragma: no-cache' );
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header( 'Expires: 0' );
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}
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/**
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* Returns whether we are in condition to track to use
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* Analytics functionality like Tracks, MC, or GA.
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*/
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public static function can_use_analytics() {
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$status = new Status();
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$connection = new Connection_Manager();
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$tracking = new Tracking( 'jetpack', $connection );
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return $tracking->should_enable_tracking( new Terms_Of_Service(), $status );
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}
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/**
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* Enqueue admin page assets.
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*
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* @return void
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*/
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public static function enqueue_scripts() {
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Assets::register_script(
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'my_jetpack_main_app',
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'../build/index.js',
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__FILE__,
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array(
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'enqueue' => true,
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'in_footer' => true,
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'textdomain' => 'jetpack-my-jetpack',
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)
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);
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wp_localize_script(
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'my_jetpack_main_app',
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'myJetpackInitialState',
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array(
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'products' => array(
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'items' => Products::get_products(),
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),
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'purchases' => array(
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'items' => array(),
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),
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'plugins' => Plugins_Installer::get_plugins(),
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'myJetpackUrl' => admin_url( 'admin.php?page=my-jetpack' ),
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'topJetpackMenuItemUrl' => Admin_Menu::get_top_level_menu_item_url(),
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'siteSuffix' => ( new Status() )->get_site_suffix(),
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'myJetpackVersion' => self::PACKAGE_VERSION,
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'fileSystemWriteAccess' => self::has_file_system_write_access(),
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'loadAddLicenseScreen' => self::is_licensing_ui_enabled(),
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'adminUrl' => esc_url( admin_url() ),
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)
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);
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wp_localize_script(
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'my_jetpack_main_app',
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'myJetpackRest',
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array(
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'apiRoot' => esc_url_raw( rest_url() ),
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'apiNonce' => wp_create_nonce( 'wp_rest' ),
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)
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);
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// Connection Initial State.
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wp_add_inline_script( 'my_jetpack_main_app', Connection_Initial_State::render(), 'before' );
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// Required for Analytics.
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if ( self::can_use_analytics() ) {
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Tracking::register_tracks_functions_scripts( true );
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}
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}
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/**
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* Echoes the admin page content.
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*
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* @return void
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*/
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public static function admin_page() {
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echo '<div id="my-jetpack-container"></div>';
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}
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/**
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* Register the REST API routes.
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*
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* @return void
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*/
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public static function register_rest_endpoints() {
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new REST_Products();
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new REST_Purchases();
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register_rest_route(
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'my-jetpack/v1',
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'site',
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array(
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'methods' => \WP_REST_Server::READABLE,
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'callback' => __CLASS__ . '::get_site',
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'permission_callback' => __CLASS__ . '::permissions_callback',
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)
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);
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}
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/**
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* Check user capability to access the endpoint.
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*
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* @access public
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* @static
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*
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* @return true|WP_Error
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*/
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public static function permissions_callback() {
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return current_user_can( 'manage_options' );
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}
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/**
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* Return true if we should initialize the My Jetpack admin page.
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*/
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public static function should_initialize() {
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$should = true;
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if ( is_multisite() ) {
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$should = false;
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}
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/**
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* Allows filtering whether My Jetpack should be initialized.
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*
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* @since 0.5.0-alpha
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*
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* @param bool $shoud_initialize Should we initialize My Jetpack?
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*/
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return apply_filters( 'jetpack_my_jetpack_should_initialize', $should );
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}
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/**
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* Site full-data endpoint.
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*
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* @return object Site data.
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*/
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public static function get_site() {
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$site_id = \Jetpack_Options::get_option( 'id' );
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$wpcom_endpoint = sprintf( '/sites/%d?force=wpcom', $site_id );
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$wpcom_api_version = '1.1';
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$response = Client::wpcom_json_api_request_as_blog( $wpcom_endpoint, $wpcom_api_version );
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$response_code = wp_remote_retrieve_response_code( $response );
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$body = json_decode( wp_remote_retrieve_body( $response ) );
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if ( is_wp_error( $response ) || empty( $response['body'] ) ) {
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return new \WP_Error( 'site_data_fetch_failed', 'Site data fetch failed', array( 'status' => $response_code ) );
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}
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return rest_ensure_response( $body, 200 );
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}
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/**
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* Returns true if the site has file write access to the plugins folder, false otherwise.
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*
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* @return bool
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**/
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public static function has_file_system_write_access() {
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$cache = get_transient( 'my_jetpack_write_access' );
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if ( false !== $cache ) {
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return $cache;
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}
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if ( ! function_exists( 'get_filesystem_method' ) ) {
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require_once ABSPATH . 'wp-admin/includes/file.php';
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}
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require_once ABSPATH . 'wp-admin/includes/template.php';
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$write_access = 'no';
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$filesystem_method = get_filesystem_method( array(), WP_PLUGIN_DIR );
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if ( 'direct' === $filesystem_method ) {
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$write_access = 'yes';
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}
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if ( ! $write_access ) {
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ob_start();
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$filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
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ob_end_clean();
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if ( $filesystem_credentials_are_stored ) {
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$write_access = 'yes';
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}
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}
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set_transient( 'my_jetpack_write_access', $write_access, 30 * MINUTE_IN_SECONDS );
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return $write_access;
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}
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}
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