Mini Shell
<?php
/**
* Identity_Crisis package.
*
* @package automattic/jetpack-identity-crisis
*/
namespace Automattic\Jetpack;
use Automattic\Jetpack\Assets\Logo as Jetpack_Logo;
use Automattic\Jetpack\Connection\Manager as Connection_Manager;
use Automattic\Jetpack\Connection\Urls;
use Automattic\Jetpack\Constants as Constants;
use Automattic\Jetpack\IdentityCrisis\UI;
use Automattic\Jetpack\Status as Status;
use Automattic\Jetpack\Tracking as Tracking;
use Jetpack_Options;
use WP_Error;
/**
* This class will handle everything involved with fixing an Identity Crisis.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
class Identity_Crisis {
/**
* Package Version
*/
const PACKAGE_VERSION = '0.8.41';
/**
* Instance of the object.
*
* @var Identity_Crisis
**/
private static $instance = null;
/**
* The wpcom value of the home URL.
*
* @var string
*/
public static $wpcom_home_url;
/**
* Has safe mode been confirmed?
* Beware, it never contains `true` for non-admins, so doesn't always reflect the actual value.
*
* @var bool
*/
public static $is_safe_mode_confirmed;
/**
* The current screen, which is set if the current user is a non-admin and this is an admin page.
*
* @var WP_Screen
*/
public static $current_screen;
/**
* Initializer.
*
* @return object
*/
public static function init() {
if ( self::$instance === null ) {
self::$instance = new Identity_Crisis();
}
return self::$instance;
}
/**
* Class constructor.
*
* @return void
*/
private function __construct() {
add_action( 'jetpack_sync_processed_actions', array( $this, 'maybe_clear_migrate_option' ) );
add_action( 'rest_api_init', array( 'Automattic\\Jetpack\\IdentityCrisis\\REST_Endpoints', 'initialize_rest_api' ) );
add_action( 'jetpack_idc_disconnect', array( __CLASS__, 'do_jetpack_idc_disconnect' ) );
add_action( 'jetpack_received_remote_request_response', array( $this, 'check_http_response_for_idc_detected' ) );
add_filter( 'jetpack_connection_disconnect_site_wpcom', array( __CLASS__, 'jetpack_connection_disconnect_site_wpcom_filter' ) );
add_filter( 'jetpack_remote_request_url', array( $this, 'add_idc_query_args_to_url' ) );
$urls_in_crisis = self::check_identity_crisis();
if ( false === $urls_in_crisis ) {
return;
}
self::$wpcom_home_url = $urls_in_crisis['wpcom_home'];
add_action( 'init', array( $this, 'wordpress_init' ) );
}
/**
* Disconnect current connection and clear IDC options.
*/
public static function do_jetpack_idc_disconnect() {
$connection = new Connection_Manager();
// If the site is in an IDC because sync is not allowed,
// let's make sure to not disconnect the production site.
if ( ! self::validate_sync_error_idc_option() ) {
$connection->disconnect_site( true );
} else {
$connection->disconnect_site( false );
}
// Clear IDC options.
self::clear_all_idc_options();
}
/**
* Filter to prevent site from disconnecting from WPCOM if it's in an IDC.
*
* @see jetpack_connection_disconnect_site_wpcom filter.
*
* @return bool False if the site is in IDC, true otherwise.
*/
public static function jetpack_connection_disconnect_site_wpcom_filter() {
return ! self::validate_sync_error_idc_option();
}
/**
* Gets the link to the support document used to explain Safe Mode to users.
*
* @return string
*/
public static function get_safe_mod_doc_url() {
return Redirect::get_url( 'jetpack-support-safe-mode' );
}
/**
* This method loops through the array of processed items from sync and checks if one of the items was the
* home_url or site_url callable. If so, then we delete the jetpack_migrate_for_idc option.
*
* @param array $processed_items Array of processed items that were synced to WordPress.com.
*/
public function maybe_clear_migrate_option( $processed_items ) {
foreach ( (array) $processed_items as $item ) {
// First, is this item a jetpack_sync_callable action? If so, then proceed.
$callable_args = ( is_array( $item ) && isset( $item[0], $item[1] ) && 'jetpack_sync_callable' === $item[0] )
? $item[1]
: null;
// Second, if $callable_args is set, check if the callable was home_url or site_url. If so,
// clear the migrate option.
if (
isset( $callable_args, $callable_args[0] )
&& ( 'home_url' === $callable_args[0] || 'site_url' === $callable_args[1] )
) {
Jetpack_Options::delete_option( 'migrate_for_idc' );
break;
}
}
}
/**
* WordPress init.
*
* @return void
*/
public function wordpress_init() {
if ( current_user_can( 'jetpack_disconnect' ) ) {
if (
isset( $_GET['jetpack_idc_clear_confirmation'], $_GET['_wpnonce'] ) &&
wp_verify_nonce( $_GET['_wpnonce'], 'jetpack_idc_clear_confirmation' ) // phpcs:ignore WordPress.Security.ValidatedSanitizedInput -- WordPress core doesn't unslash or verify nonces either.
) {
Jetpack_Options::delete_option( 'safe_mode_confirmed' );
self::$is_safe_mode_confirmed = false;
} else {
self::$is_safe_mode_confirmed = (bool) Jetpack_Options::get_option( 'safe_mode_confirmed' );
}
}
// 121 Priority so that it's the most inner Jetpack item in the admin bar.
add_action( 'admin_bar_menu', array( $this, 'display_admin_bar_button' ), 121 );
UI::init();
}
/**
* Add the idc query arguments to the url.
*
* @param string $url The remote request url.
*/
public function add_idc_query_args_to_url( $url ) {
$status = new Status();
if ( ! is_string( $url )
|| $status->is_offline_mode()
|| self::validate_sync_error_idc_option() ) {
return $url;
}
$query_args = array(
'home' => Urls::home_url(),
'siteurl' => Urls::site_url(),
);
if ( self::should_handle_idc() ) {
$query_args['idc'] = true;
}
if ( \Jetpack_Options::get_option( 'migrate_for_idc', false ) ) {
$query_args['migrate_for_idc'] = true;
}
return add_query_arg( $query_args, $url );
}
/**
* Non-admins current screen check.
*
* @param object $current_screen Current screen.
*
* @return null
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function non_admins_current_screen_check( $current_screen ) {
_deprecated_function( __METHOD__, '0.5.0' );
self::$current_screen = $current_screen;
if ( isset( $current_screen->id ) && 'toplevel_page_jetpack' === $current_screen->id ) {
return null;
}
return null;
}
/**
* Renders the admin bar button.
*
* @return void
*/
public function display_admin_bar_button() {
global $wp_admin_bar;
$href = is_admin()
? add_query_arg( 'jetpack_idc_clear_confirmation', '1' )
: add_query_arg( 'jetpack_idc_clear_confirmation', '1', admin_url() );
$href = wp_nonce_url( $href, 'jetpack_idc_clear_confirmation' );
$consumer_data = UI::get_consumer_data();
$label = isset( $consumer_data['customContent']['adminBarSafeModeLabel'] )
? esc_html( $consumer_data['customContent']['adminBarSafeModeLabel'] )
: esc_html__( 'Jetpack Safe Mode', 'jetpack-idc' );
$title = sprintf(
'<span class="jp-idc-admin-bar">%s %s</span>',
'<span class="dashicons dashicons-info-outline"></span>',
$label
);
$menu = array(
'id' => 'jetpack-idc',
'title' => $title,
'href' => esc_url( $href ),
'parent' => 'top-secondary',
);
if ( ! self::$is_safe_mode_confirmed ) {
$menu['meta'] = array(
'class' => 'hide',
);
}
$wp_admin_bar->add_node( $menu );
}
/**
* Checks if the site is currently in an identity crisis.
*
* @return array|bool Array of options that are in a crisis, or false if everything is OK.
*/
public static function check_identity_crisis() {
$connection = new Connection_Manager( 'jetpack' );
if ( ! $connection->is_connected() || ( new Status() )->is_offline_mode() || ! self::validate_sync_error_idc_option() ) {
return false;
}
return Jetpack_Options::get_option( 'sync_error_idc' );
}
/**
* Checks the HTTP response body for the 'idc_detected' key. If the key exists,
* checks the idc_detected value for a valid idc error.
*
* @param array|WP_Error $http_response The HTTP response.
*
* @return bool Whether the site is in an identity crisis.
*/
public function check_http_response_for_idc_detected( $http_response ) {
if ( ! is_array( $http_response ) ) {
return false;
}
$response_body = json_decode( wp_remote_retrieve_body( $http_response ), true );
if ( isset( $response_body['idc_detected'] ) ) {
return $this->check_response_for_idc( $response_body['idc_detected'] );
}
if ( isset( $response_body['migrated_for_idc'] ) ) {
Jetpack_Options::delete_option( 'migrate_for_idc' );
}
return false;
}
/**
* Checks the WPCOM response to determine if the site is in an identity crisis. Updates the
* sync_error_idc option if it is.
*
* @param array $response The response data.
*
* @return bool Whether the site is in an identity crisis.
*/
public function check_response_for_idc( $response ) {
if ( ! is_array( $response ) ) {
return false;
}
if ( is_array( $response ) && isset( $response['error_code'] ) ) {
$error_code = $response['error_code'];
$allowed_idc_error_codes = array(
'jetpack_url_mismatch',
'jetpack_home_url_mismatch',
'jetpack_site_url_mismatch',
);
if ( in_array( $error_code, $allowed_idc_error_codes, true ) ) {
\Jetpack_Options::update_option(
'sync_error_idc',
self::get_sync_error_idc_option( $response )
);
}
return true;
}
return false;
}
/**
* Prepare URL for display.
*
* @param string $url URL to display.
*
* @return string
*/
public static function prepare_url_for_display( $url ) {
return untrailingslashit( self::normalize_url_protocol_agnostic( $url ) );
}
/**
* Clears all IDC specific options. This method is used on disconnect and reconnect.
*
* @return void
*/
public static function clear_all_idc_options() {
// If the site is currently in IDC, let's also clear the VaultPress connection options.
// We have to check if the site is in IDC, otherwise we'd be clearing the VaultPress
// connection any time the Jetpack connection is cycled.
if ( self::validate_sync_error_idc_option() ) {
delete_option( 'vaultpress' );
delete_option( 'vaultpress_auto_register' );
}
Jetpack_Options::delete_option(
array(
'sync_error_idc',
'safe_mode_confirmed',
'migrate_for_idc',
)
);
delete_transient( 'jetpack_idc_possible_dynamic_site_url_detected' );
}
/**
* Checks whether the sync_error_idc option is valid or not, and if not, will do cleanup.
*
* @return bool
* @since-jetpack 5.4.0 Do not call get_sync_error_idc_option() unless site is in IDC
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
public static function validate_sync_error_idc_option() {
$is_valid = false;
// Is the site opted in and does the stored sync_error_idc option match what we now generate?
$sync_error = Jetpack_Options::get_option( 'sync_error_idc' );
if ( $sync_error && self::should_handle_idc() ) {
$local_options = self::get_sync_error_idc_option();
// Ensure all values are set.
if ( isset( $sync_error['home'] ) && isset( $local_options['home'] ) && isset( $sync_error['siteurl'] ) && isset( $local_options['siteurl'] ) ) {
// If the WP.com expected home and siteurl match local home and siteurl it is not valid IDC.
if (
isset( $sync_error['wpcom_home'] ) &&
isset( $sync_error['wpcom_siteurl'] ) &&
$sync_error['wpcom_home'] === $local_options['home'] &&
$sync_error['wpcom_siteurl'] === $local_options['siteurl']
) {
$is_valid = false;
// Enable migrate_for_idc so that sync actions are accepted.
Jetpack_Options::update_option( 'migrate_for_idc', true );
} elseif ( $sync_error['home'] === $local_options['home'] && $sync_error['siteurl'] === $local_options['siteurl'] ) {
$is_valid = true;
}
}
}
/**
* Filters whether the sync_error_idc option is valid.
*
* @param bool $is_valid If the sync_error_idc is valid or not.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
$is_valid = (bool) apply_filters( 'jetpack_sync_error_idc_validation', $is_valid );
if ( ! $is_valid && $sync_error ) {
// Since the option exists, and did not validate, delete it.
Jetpack_Options::delete_option( 'sync_error_idc' );
}
return $is_valid;
}
/**
* Normalizes a url by doing three things:
* - Strips protocol
* - Strips www
* - Adds a trailing slash
*
* @param string $url URL to parse.
*
* @return WP_Error|string
* @since 0.2.0
* @since-jetpack 4.4.0
*/
public static function normalize_url_protocol_agnostic( $url ) {
$parsed_url = wp_parse_url( trailingslashit( esc_url_raw( $url ) ) );
if ( ! $parsed_url || empty( $parsed_url['host'] ) || empty( $parsed_url['path'] ) ) {
return new WP_Error(
'cannot_parse_url',
sprintf(
/* translators: %s: URL to parse. */
esc_html__( 'Cannot parse URL %s', 'jetpack-idc' ),
$url
)
);
}
// Strip www and protocols.
$url = preg_replace( '/^www\./i', '', $parsed_url['host'] . $parsed_url['path'] );
return $url;
}
/**
* Gets the value that is to be saved in the jetpack_sync_error_idc option.
*
* @param array $response HTTP response.
*
* @return array Array of the local urls, wpcom urls, and error code.
* @since 0.2.0
* @since-jetpack 4.4.0
* @since-jetpack 5.4.0 Add transient since home/siteurl retrieved directly from DB.
*/
public static function get_sync_error_idc_option( $response = array() ) {
// Since the local options will hit the database directly, store the values
// in a transient to allow for autoloading and caching on subsequent views.
$local_options = get_transient( 'jetpack_idc_local' );
if ( false === $local_options ) {
$local_options = array(
'home' => Urls::home_url(),
'siteurl' => Urls::site_url(),
);
set_transient( 'jetpack_idc_local', $local_options, MINUTE_IN_SECONDS );
}
$options = array_merge( $local_options, $response );
$returned_values = array();
foreach ( $options as $key => $option ) {
if ( 'error_code' === $key ) {
$returned_values[ $key ] = $option;
continue;
}
$normalized_url = self::normalize_url_protocol_agnostic( $option );
if ( is_wp_error( $normalized_url ) ) {
continue;
}
$returned_values[ $key ] = $normalized_url;
}
return $returned_values;
}
/**
* Returns the value of the jetpack_sync_idc_optin filter, or constant.
* If set to true, the site will be put into staging mode.
*
* @return bool
* @since 0.2.0
* @since-jetpack 4.3.2
* @deprecated 0.2.6 Use should_handle_idc()
* @see Automattic\Jetpack\Identity_Crisis::should_handle_idc
*/
public static function sync_idc_optin() {
_deprecated_function( __METHOD__, '0.2.6', 'Automattic\\Jetpack\\Identity_Crisis::should_handle_idc' );
return self::should_handle_idc();
}
/**
* Returns the value of the jetpack_should_handle_idc filter or constant.
* If set to true, the site will be put into staging mode.
*
* This method uses both the current jetpack_should_handle_idc filter and constant and the
* legacy jetpack_sync_idc_optin filter and constant to determine whether an IDC should be
* handled.
*
* @return bool
* @since 0.2.6
*/
public static function should_handle_idc() {
if ( Constants::is_defined( 'JETPACK_SHOULD_HANDLE_IDC' ) ) {
$default = Constants::get_constant( 'JETPACK_SHOULD_HANDLE_IDC' );
} elseif ( Constants::is_defined( 'JETPACK_SYNC_IDC_OPTIN' ) ) {
// Check the legacy constant. This constant should be considered deprecated as of version 0.2.6.
$default = Constants::get_constant( 'JETPACK_SYNC_IDC_OPTIN' );
} else {
$default = ! Constants::is_defined( 'SUNRISE' ) && ! is_multisite();
}
// Add a callback which uses the legacy filter 'jetpack_sync_idc_optin'.
add_filter( 'jetpack_should_handle_idc', array( __CLASS__, 'legacy_jetpack_sync_idc_optin_filter' ) );
/**
* Allows sites to opt in for IDC mitigation which blocks the site from syncing to WordPress.com when the home
* URL or site URL do not match what WordPress.com expects. The default value is either true, or the value of
* JETPACK_SHOULD_HANDLE_IDC constant if set.
*
* @param bool $default Whether the site is opted in to IDC mitigation.
*
* @since 0.2.6
*/
return (bool) apply_filters( 'jetpack_should_handle_idc', $default );
}
/**
* Returns the value for the deprecated filter, 'jetpack_sync_idc_optin'. That filter has been replaced with the
* 'jetpack_should_handle_idc' filter.
*
* @since 0.2.6
*
* @param bool $default Whether the site is opted in to IDC mitigation.
*/
public static function legacy_jetpack_sync_idc_optin_filter( $default ) {
/**
* Allows sites to opt in for IDC mitigation which blocks the site from syncing to WordPress.com when the home
* URL or site URL do not match what WordPress.com expects. The default value is either true, or the value of
* JETPACK_SYNC_IDC_OPTIN constant if set.
*
* @param bool $default Whether the site is opted in to IDC mitigation.
*
* @since 0.2.0
* @since-jetpack 4.3.2
* @deprecated 0.2.6 Use jetpack_should_handle_idc
*/
return (bool) apply_filters_deprecated( 'jetpack_sync_idc_optin', array( $default ), '0.2.6', 'jetpack_should_handle_idc' );
}
/**
* Does the current admin page have help tabs?
*
* @return bool
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function admin_page_has_help_tabs() {
_deprecated_function( __METHOD__, '0.5.0' );
if ( ! function_exists( 'get_current_screen' ) ) {
return false;
}
$current_screen = get_current_screen();
$tabs = $current_screen->get_help_tabs();
return ! empty( $tabs );
}
/**
* Renders the non-admin IDC notice.
*
* @return void
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function display_non_admin_idc_notice() {
_deprecated_function( __METHOD__, '0.5.0' );
$classes = 'jp-idc-notice inline is-non-admin notice notice-warning';
if ( isset( self::$current_screen ) && 'toplevel_page_jetpack' !== self::$current_screen->id ) {
$classes .= ' is-dismissible';
}
if ( $this->admin_page_has_help_tabs() ) {
$classes .= ' has-help-tabs';
}
?>
<div class="<?php echo esc_attr( $classes ); ?>">
<?php $this->render_notice_header(); ?>
<div class="jp-idc-notice__content-header">
<h3 class="jp-idc-notice__content-header__lead">
<?php echo $this->get_non_admin_notice_text(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</h3>
<p class="jp-idc-notice__content-header__explanation">
<?php echo $this->get_non_admin_contact_admin_text(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
</div>
</div>
<?php
}
/**
* First "step" of the IDC mitigation. Will provide some messaging and two options/buttons.
* "Confirm Staging" - Dismiss the notice and continue on with our lives in staging mode.
* "Fix Jetpack Connection" - Will disconnect the site and start the mitigation...
*
* @return void
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function display_idc_notice() {
_deprecated_function( __METHOD__, '0.5.0' );
$classes = 'jp-idc-notice inline notice notice-warning';
if ( $this->admin_page_has_help_tabs() ) {
$classes .= ' has-help-tabs';
}
?>
<div class="<?php echo esc_attr( $classes ); ?>">
<?php $this->render_notice_header(); ?>
<?php $this->render_notice_first_step(); ?>
<?php $this->render_notice_second_step(); ?>
</div>
<?php
}
/**
* Enqueue CSS for the admin bar.
*
* @return void
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function enqueue_admin_bar_css() {
_deprecated_function( __METHOD__, '0.5.0' );
}
/**
* Enqueue scripts for the notice.
*
* @return void
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function enqueue_idc_notice_files() {
_deprecated_function( __METHOD__, '0.5.0' );
// Register and Enqueue jp-tracks-functions.
Tracking::register_tracks_functions_scripts( true );
}
/**
* Renders the notice header.
*
* @return void
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function render_notice_header() {
_deprecated_function( __METHOD__, '0.5.0' );
?>
<div class="jp-idc-notice__header">
<div class="jp-idc-notice__header__emblem">
<?php
$jetpack_logo = new Jetpack_Logo();
echo $jetpack_logo->get_jp_emblem(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
?>
</div>
<p class="jp-idc-notice__header__text">
<?php esc_html_e( 'Jetpack Safe Mode', 'jetpack-idc' ); ?>
</p>
</div>
<div class="jp-idc-notice__separator"></div>
<?php
}
/**
* Is a container for the error notices.
* Will be shown/controlled by jQuery in idc-notice.js.
*
* @return void
*/
public function render_error_notice() {
?>
<div class="jp-idc-error__notice dops-notice is-error">
<svg class="gridicon gridicons-notice dops-notice__icon" height="24" width="24" viewBox="0 0 24 24">
<g>
<path d="M12 2C6.477 2 2 6.477 2 12s4.477 10 10 10 10-4.477 10-10S17.523 2 12 2zm1 15h-2v-2h2v2zm0-4h-2l-.5-6h3l-.5 6z"></path>
</g>
</svg>
<div class="dops-notice__content">
<span class="dops-notice__text">
<?php esc_html_e( 'Something went wrong:', 'jetpack-idc' ); ?>
<span class="jp-idc-error__desc"></span>
</span>
<a class="dops-notice__action" href="javascript:void(0);">
<span id="jp-idc-error__action">
<?php esc_html_e( 'Try Again', 'jetpack-idc' ); ?>
</span>
</a>
</div>
</div>
<?php
}
/**
* Renders the first step notice.
*
* @return void
*/
public function render_notice_first_step() {
?>
<div class="jp-idc-notice__first-step">
<div class="jp-idc-notice__content-header">
<h3 class="jp-idc-notice__content-header__lead">
<?php echo $this->get_first_step_header_lead(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</h3>
<p class="jp-idc-notice__content-header__explanation">
<?php echo $this->get_first_step_header_explanation(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
</div>
<?php $this->render_error_notice(); ?>
<div class="jp-idc-notice__actions">
<div class="jp-idc-notice__action">
<p class="jp-idc-notice__action__explanation">
<?php echo $this->get_confirm_safe_mode_action_explanation(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
<button id="jp-idc-confirm-safe-mode-action" class="dops-button">
<?php echo $this->get_confirm_safe_mode_button_text(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</button>
</div>
<div class="jp-idc-notice__action">
<p class="jp-idc-notice__action__explanation">
<?php echo $this->get_first_step_fix_connection_action_explanation(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
<button id="jp-idc-fix-connection-action" class="dops-button">
<?php echo $this->get_first_step_fix_connection_button_text(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</button>
</div>
</div>
</div>
<?php
}
/**
* Renders the second step notice.
*
* @return void
*/
public function render_notice_second_step() {
?>
<div class="jp-idc-notice__second-step">
<div class="jp-idc-notice__content-header">
<h3 class="jp-idc-notice__content-header__lead">
<?php echo $this->get_second_step_header_lead(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</h3>
</div>
<?php $this->render_error_notice(); ?>
<div class="jp-idc-notice__actions">
<div class="jp-idc-notice__action">
<p class="jp-idc-notice__action__explanation">
<?php echo $this->get_migrate_site_action_explanation(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
<button id="jp-idc-migrate-action" class="dops-button">
<?php echo $this->get_migrate_site_button_text(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</button>
</div>
<div class="jp-idc-notice__action">
<p class="jp-idc-notice__action__explanation">
<?php echo $this->get_start_fresh_action_explanation(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
<button id="jp-idc-reconnect-site-action" class="dops-button">
<?php echo $this->get_start_fresh_button_text(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</button>
</div>
</div>
<p class="jp-idc-notice__unsure-prompt">
<?php echo $this->get_unsure_prompt(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
</div>
<?php
}
/**
* Returns the first step header lead.
*
* @return string
*/
public function get_first_step_header_lead() {
$html = wp_kses(
sprintf(
/* translators: %s: Safe mode docs URL and site URL. */
__( 'Jetpack has been placed into <a href="%1$s">Safe mode</a> because we noticed this is an exact copy of <a href="%2$s">%3$s</a>.', 'jetpack-idc' ),
esc_url( self::get_safe_mod_doc_url() ),
esc_url( self::$wpcom_home_url ),
self::prepare_url_for_display( esc_url_raw( self::$wpcom_home_url ) )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default header text in the first step of the Safe Mode notice.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_first_step_header_lead', $html );
}
/**
* Returns the first step header explanation.
*
* @return string
*/
public function get_first_step_header_explanation() {
$html = wp_kses(
sprintf(
/* translators: %s: Safe mode docs URL. */
__( 'Please confirm Safe Mode or fix the Jetpack connection. Select one of the options below or <a href="%1$s">learn more about Safe Mode</a>.', 'jetpack-idc' ),
esc_url( self::get_safe_mod_doc_url() )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default header explanation text in the first step of the Safe Mode notice.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_first_step_header_explanation', $html );
}
/**
* Returns the confirm safe mode explanation.
*
* @return string
*/
public function get_confirm_safe_mode_action_explanation() {
$html = wp_kses(
sprintf(
/* translators: %s: Site URL. */
__( 'Is this website a temporary duplicate of <a href="%1$s">%2$s</a> for the purposes of testing, staging or development? If so, we recommend keeping it in Safe Mode.', 'jetpack-idc' ),
esc_url( untrailingslashit( self::$wpcom_home_url ) ),
self::prepare_url_for_display( esc_url( self::$wpcom_home_url ) )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default text used to explain the confirm safe mode action.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_confirm_safe_mode_explanation', $html );
}
/**
* Returns the confirm safe mode button text.
*
* @return string
*/
public function get_confirm_safe_mode_button_text() {
$string = esc_html__( 'Confirm Safe Mode', 'jetpack-idc' );
/**
* Allows overriding of the default text used for the confirm safe mode action button.
*
* @param string $string The string to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_confirm_safe_mode_button_text', $string );
}
/**
* Returns the first step fix connection action explanation.
*
* @return string
*/
public function get_first_step_fix_connection_action_explanation() {
$html = wp_kses(
sprintf(
/* translators: %s: Site URL. */
__( 'If this is a separate and new website, or the new home of <a href="%1$s">%2$s</a>, we recommend turning Safe Mode off, and re-establishing your connection to WordPress.com.', 'jetpack-idc' ),
esc_url( untrailingslashit( self::$wpcom_home_url ) ),
self::prepare_url_for_display( esc_url( self::$wpcom_home_url ) )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default text used to explain the fix Jetpack connection action.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_first_fix_connection_explanation', $html );
}
/**
* Returns the first step fix connection button text.
*
* @return string
*/
public function get_first_step_fix_connection_button_text() {
$string = esc_html__( "Fix Jetpack's Connection", 'jetpack-idc' );
/**
* Allows overriding of the default text used for the fix Jetpack connection action button.
*
* @param string $string The string to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_first_step_fix_connection_button_text', $string );
}
/**
* Returns the second step header lead.
*
* @return string
*/
public function get_second_step_header_lead() {
$string = sprintf(
/* translators: %s: Site URL. */
esc_html__( 'Is %1$s the new home of %2$s?', 'jetpack-idc' ),
untrailingslashit( self::normalize_url_protocol_agnostic( get_home_url() ) ),
untrailingslashit( self::normalize_url_protocol_agnostic( esc_url_raw( self::$wpcom_home_url ) ) )
);
/**
* Allows overriding of the default header text in the second step of the Safe Mode notice.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_second_step_header_lead', $string );
}
/**
* Returns the site action explanation.
*
* @return string
*/
public function get_migrate_site_action_explanation() {
$html = wp_kses(
sprintf(
/* translators: %s: Site URL. */
__( 'Yes. <a href="%1$s">%2$s</a> is replacing <a href="%3$s">%4$s</a>. I would like to migrate my stats and subscribers from <a href="%3$s">%4$s</a> to <a href="%1$s">%2$s</a>.', 'jetpack-idc' ),
esc_url( get_home_url() ),
self::prepare_url_for_display( get_home_url() ),
esc_url( self::$wpcom_home_url ),
untrailingslashit( self::normalize_url_protocol_agnostic( esc_url_raw( self::$wpcom_home_url ) ) )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default text for explaining the migrate site action.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_migrate_site_explanation', $html );
}
/**
* Returns the migrate site button text.
*
* @return string
*/
public function get_migrate_site_button_text() {
$string = esc_html__( 'Migrate Stats & Subscribers', 'jetpack-idc' );
/**
* Allows overriding of the default text used for the migrate site action button.
*
* @param string $string The string to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_migrate_site_button_text', $string );
}
/**
* Returns the start fresh explanation.
*
* @return string
*/
public function get_start_fresh_action_explanation() {
$html = wp_kses(
sprintf(
/* translators: %s: Site URL. */
__( 'No. <a href="%1$s">%2$s</a> is a new and different website that\'s separate from <a href="%3$s">%4$s</a>. It requires a new connection to WordPress.com for new stats and subscribers.', 'jetpack-idc' ),
esc_url( get_home_url() ),
self::prepare_url_for_display( get_home_url() ),
esc_url( self::$wpcom_home_url ),
untrailingslashit( self::normalize_url_protocol_agnostic( esc_url_raw( self::$wpcom_home_url ) ) )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default text for explaining the start fresh action.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_start_fresh_explanation', $html );
}
/**
* Returns the start fresh button text.
*
* @return string
*/
public function get_start_fresh_button_text() {
$string = esc_html__( 'Start Fresh & Create New Connection', 'jetpack-idc' );
/**
* Allows overriding of the default text used for the start fresh action button.
*
* @param string $string The string to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_start_fresh_button_text', $string );
}
/**
* Returns the unsure prompt text.
*
* @return string
*/
public function get_unsure_prompt() {
$html = wp_kses(
sprintf(
/* translators: %s: Safe mode docs URL. */
__( 'Unsure what to do? <a href="%1$s">Read more about Jetpack Safe Mode</a>', 'jetpack-idc' ),
esc_url( self::get_safe_mod_doc_url() )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default text using in the "Unsure what to do?" prompt.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_unsure_prompt', $html );
}
/**
* Returns the non-admin notice text.
*
* @return string
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function get_non_admin_notice_text() {
_deprecated_function( __METHOD__, '0.5.0' );
$html = wp_kses(
sprintf(
/* translators: %s: Safe mode docs URL. */
__( 'Jetpack has been placed into Safe Mode. Learn more about <a href="%1$s">Safe Mode</a>.', 'jetpack-idc' ),
esc_url( self::get_safe_mod_doc_url() )
),
array( 'a' => array( 'href' => array() ) )
);
/**
* Allows overriding of the default text that is displayed to non-admin on the Jetpack admin page.
*
* @param string $html The HTML to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_non_admin_notice_text', $html );
}
/**
* Returns the non-admin contact admin text.
*
* @return string
* @deprecated 0.5.0 Use `@automattic/jetpack-idc` instead.
*/
public function get_non_admin_contact_admin_text() {
_deprecated_function( __METHOD__, '0.5.0' );
$string = esc_html__( 'An administrator of this site can take Jetpack out of Safe Mode.', 'jetpack-idc' );
/**
* Allows overriding of the default text that is displayed to non-admins prompting them to contact an admin.
*
* @param string $string The string to be displayed.
*
* @since 0.2.0
* @since-jetpack 4.4.0
*/
return apply_filters( 'jetpack_idc_non_admin_contact_admin_text', $string );
}
/**
* Whether the site is undergoing identity crisis.
*
* @return bool
*/
public static function has_identity_crisis() {
return false !== static::check_identity_crisis() && ! static::$is_safe_mode_confirmed;
}
/**
* Whether an admin has confirmed safe mode.
* Unlike `static::$is_safe_mode_confirmed` this function always returns the actual flag value.
*
* @return bool
*/
public static function safe_mode_is_confirmed() {
return Jetpack_Options::get_option( 'safe_mode_confirmed' );
}
/**
* Returns the mismatched URLs.
*
* @return array|bool The mismatched urls, or false if the site is not connected, offline, in safe mode, or the IDC error is not valid.
*/
public static function get_mismatched_urls() {
if ( ! static::has_identity_crisis() ) {
return false;
}
$data = static::check_identity_crisis();
if ( ! $data ||
! isset( $data['error_code'] ) ||
! isset( $data['wpcom_home'] ) ||
! isset( $data['home'] ) ||
! isset( $data['wpcom_siteurl'] ) ||
! isset( $data['siteurl'] )
) {
// The jetpack_sync_error_idc option is missing a key.
return false;
}
if ( 'jetpack_site_url_mismatch' === $data['error_code'] ) {
return array(
'wpcom_url' => $data['wpcom_siteurl'],
'current_url' => $data['siteurl'],
);
}
return array(
'wpcom_url' => $data['wpcom_home'],
'current_url' => $data['home'],
);
}
/**
* Try to detect $_SERVER['HTTP_HOST'] being used within WP_SITEURL or WP_HOME definitions inside of wp-config.
*
* If `HTTP_HOST` usage is found, it's possbile (though not certain) that site URLs are dynamic.
*
* When a site URL is dynamic, it can lead to a Jetpack IDC. If potentially dynamic usage is detected,
* helpful support info will be shown on the IDC UI about setting a static site/home URL.
*
* @return bool True if potentially dynamic site urls were detected in wp-config, false otherwise.
*/
public static function detect_possible_dynamic_site_url() {
$transient_key = 'jetpack_idc_possible_dynamic_site_url_detected';
$transient_val = get_transient( $transient_key );
if ( false !== $transient_val ) {
return (bool) $transient_val;
}
$path = self::locate_wp_config();
$wp_config = $path ? file_get_contents( $path ) : false; // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents
if ( $wp_config ) {
$matched = preg_match(
'/define ?\( ?[\'"](?:WP_SITEURL|WP_HOME).+(?:HTTP_HOST).+\);/',
$wp_config
);
if ( $matched ) {
set_transient( $transient_key, 1, HOUR_IN_SECONDS );
return true;
}
}
set_transient( $transient_key, 0, HOUR_IN_SECONDS );
return false;
}
/**
* Gets path to WordPress configuration.
* Source: https://github.com/wp-cli/wp-cli/blob/master/php/utils.php
*
* @return string
*/
public static function locate_wp_config() {
static $path;
if ( null === $path ) {
$path = false;
if ( getenv( 'WP_CONFIG_PATH' ) && file_exists( getenv( 'WP_CONFIG_PATH' ) ) ) {
$path = getenv( 'WP_CONFIG_PATH' );
} elseif ( file_exists( ABSPATH . 'wp-config.php' ) ) {
$path = ABSPATH . 'wp-config.php';
} elseif ( file_exists( dirname( ABSPATH ) . '/wp-config.php' ) && ! file_exists( dirname( ABSPATH ) . '/wp-settings.php' ) ) {
$path = dirname( ABSPATH ) . '/wp-config.php';
}
if ( $path ) {
$path = realpath( $path );
}
}
return $path;
}
}
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