From 7819e2b4baf3281e415600b48f785ded758eccea Mon Sep 17 00:00:00 2001 From: Dominik Schilling Date: Wed, 26 Oct 2016 15:36:31 +0000 Subject: [PATCH] I18N: Introduce a locale-switching function. With the introduction of user-specific languages in [38705] it's necessary to be able to switch translations on the fly. For example emails should be sent in the language of the recipient and not the one of the current user. This introduces a new `WP_Locale_Switcher` class which is used for switching locales and translations. It holds the stack of locales whenever `switch_to_locale( $locale )` is called. With `restore_previous_locale()` you can restore the previous locale. `restore_current_locale()` empties the stack and sets the locale back to the initial value. `switch_to_locale()` is added to most of core's email functions, either with the value of `get_locale()` (site language) or `get_user_locale()` (user language with fallback to site language). Props yoavf, tfrommen, swissspidy, pbearne, ocean90. See #29783. Fixes #26511. Built from https://develop.svn.wordpress.org/trunk@38961 git-svn-id: http://core.svn.wordpress.org/trunk@38904 1a063a9b-81f0-0310-95a4-ce76da25c4cd --- wp-admin/includes/ms.php | 12 ++ wp-admin/ms-delete-site.php | 6 + wp-admin/user-new.php | 7 + wp-includes/class-wp-locale-switcher.php | 244 +++++++++++++++++++++++ wp-includes/default-filters.php | 2 + wp-includes/l10n.php | 65 ++++++ wp-includes/load.php | 10 +- wp-includes/ms-functions.php | 34 +++- wp-includes/pluggable.php | 25 ++- wp-includes/pomo/mo.php | 29 ++- wp-includes/user.php | 10 +- wp-includes/version.php | 2 +- wp-settings.php | 11 + 13 files changed, 446 insertions(+), 11 deletions(-) create mode 100644 wp-includes/class-wp-locale-switcher.php diff --git a/wp-admin/includes/ms.php b/wp-admin/includes/ms.php index 7e08e6f4f2..48dbf55c74 100644 --- a/wp-admin/includes/ms.php +++ b/wp-admin/includes/ms.php @@ -272,6 +272,8 @@ function update_option_new_admin_email( $old_value, $value ) { ); update_option( 'adminhash', $new_admin_email ); + $switched_locale = switch_to_locale( get_user_locale() ); + /* translators: Do not translate USERNAME, ADMIN_URL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_text = __( 'Howdy ###USERNAME###, @@ -315,6 +317,10 @@ All at ###SITENAME### $content = str_replace( '###SITEURL###', network_home_url(), $content ); wp_mail( $value, sprintf( __( '[%s] New Admin Email Address' ), wp_specialchars_decode( get_option( 'blogname' ) ) ), $content ); + + if ( $switched_locale ) { + restore_previous_locale(); + } } /** @@ -353,6 +359,8 @@ function send_confirmation_on_profile_email() { ); update_user_meta( $current_user->ID, '_new_email', $new_user_email ); + $switched_locale = switch_to_locale( get_user_locale() ); + /* translators: Do not translate USERNAME, ADMIN_URL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $email_text = __( 'Howdy ###USERNAME###, @@ -395,6 +403,10 @@ All at ###SITENAME### wp_mail( $_POST['email'], sprintf( __( '[%s] New Email Address' ), wp_specialchars_decode( get_option( 'blogname' ) ) ), $content ); $_POST['email'] = $current_user->user_email; + + if ( $switched_locale ) { + restore_previous_locale(); + } } } diff --git a/wp-admin/ms-delete-site.php b/wp-admin/ms-delete-site.php index 9192509d94..6bc3cfcd89 100644 --- a/wp-admin/ms-delete-site.php +++ b/wp-admin/ms-delete-site.php @@ -42,6 +42,8 @@ if ( isset( $_POST['action'] ) && $_POST['action'] == 'deleteblog' && isset( $_P $url_delete = esc_url( admin_url( 'ms-delete-site.php?h=' . $hash ) ); + $switched_locale = switch_to_locale( get_locale() ); + /* translators: Do not translate USERNAME, URL_DELETE, SITE_NAME: those are placeholders. */ $content = __( "Howdy ###USERNAME###, @@ -73,6 +75,10 @@ Webmaster $content = str_replace( '###SITE_NAME###', get_network()->site_name, $content ); wp_mail( get_option( 'admin_email' ), "[ " . wp_specialchars_decode( get_option( 'blogname' ) ) . " ] ".__( 'Delete My Site' ), $content ); + + if ( $switched_locale ) { + restore_previous_locale(); + } ?>

diff --git a/wp-admin/user-new.php b/wp-admin/user-new.php index 38b78dd5af..4915960027 100644 --- a/wp-admin/user-new.php +++ b/wp-admin/user-new.php @@ -87,6 +87,8 @@ if ( isset($_REQUEST['action']) && 'adduser' == $_REQUEST['action'] ) { */ do_action( 'invite_user', $user_id, $role, $newuser_key ); + $switched_locale = switch_to_locale( get_user_locale( $user_details ) ); + /* translators: 1: Site name, 2: site URL, 3: role, 4: activation URL */ $message = __( 'Hi, @@ -96,6 +98,11 @@ You\'ve been invited to join \'%1$s\' at Please click the following link to confirm the invite: %4$s' ); wp_mail( $new_user_email, sprintf( __( '[%s] Joining confirmation' ), wp_specialchars_decode( get_option( 'blogname' ) ) ), sprintf( $message, get_option( 'blogname' ), home_url(), wp_specialchars_decode( translate_user_role( $role['name'] ) ), home_url( "/newbloguser/$newuser_key/" ) ) ); + + if ( $switched_locale ) { + restore_previous_locale(); + } + $redirect = add_query_arg( array('update' => 'add'), 'user-new.php' ); } } diff --git a/wp-includes/class-wp-locale-switcher.php b/wp-includes/class-wp-locale-switcher.php new file mode 100644 index 0000000000..3d288c8c35 --- /dev/null +++ b/wp-includes/class-wp-locale-switcher.php @@ -0,0 +1,244 @@ +original_locale = is_admin() ? get_user_locale() : get_locale(); + $this->available_languages = array_merge( array( 'en_US' ), get_available_languages() ); + } + + /** + * Initializes the locale switcher. + * + * Hooks into the {@see 'locale'} filter to change the locale on the fly. + */ + public function init() { + add_filter( 'locale', array( $this, 'filter_locale' ) ); + } + + /** + * Switches the translations according to the given locale. + * + * @since 4.7.0 + * + * @param string $locale The locale to switch to. + * @return bool True on success, false on failure. + */ + public function switch_to_locale( $locale ) { + $current_locale = is_admin() ? get_user_locale() : get_locale(); + if ( $current_locale === $locale ) { + return false; + } + + if ( ! in_array( $locale, $this->available_languages, true ) ) { + return false; + } + + $this->locales[] = $locale; + + $this->change_locale( $locale ); + + /** + * Fires when the locale is switched. + * + * @since 4.7.0 + * + * @param string $locale The new locale. + */ + do_action( 'switch_locale', $locale ); + + return true; + } + + /** + * Restores the translations according to the previous locale. + * + * @since 4.7.0 + * + * @return string|false Locale on success, false on failure. + */ + public function restore_previous_locale() { + $previous_locale = array_pop( $this->locales ); + + if ( null === $previous_locale ) { + // The stack is empty, bail. + return false; + } + + $locale = end( $this->locales ); + + if ( ! $locale ) { + // There's nothing left in the stack: go back to the original locale. + $locale = $this->original_locale; + } + + $this->change_locale( $locale ); + + /** + * Fires when the locale is restored to the previous one. + * + * @since 4.7.0 + * + * @param string $locale The new locale. + * @param string $previous_locale The previous locale. + */ + do_action( 'restore_previous_locale', $locale, $previous_locale ); + + return $locale; + } + + /** + * Restores the translations according to the original locale. + * + * @since 4.7.0 + * + * @return string|false Locale on success, false on failure. + */ + public function restore_current_locale() { + if ( empty( $this->locales ) ) { + return false; + } + + $this->locales = array( $this->original_locale ); + + return $this->restore_previous_locale(); + } + + /** + * Whether switch_to_locale() is in effect. + * + * @since 4.7.0 + * + * @return bool True if the locale has been switched, false otherwise. + */ + public function is_switched() { + return ! empty( $this->locales ); + } + + /** + * Filters the WordPress install's locale. + * + * @since 4.7.0 + * + * @param string $locale The WordPress install's locale. + * @return string The locale currently being switched to. + */ + public function filter_locale( $locale ) { + $switched_locale = end( $this->locales ); + + if ( $switched_locale ) { + return $switched_locale; + } + + return $locale; + } + + /** + * Load translations for a given locale. + * + * When switching to a locale, translations for this locale must be loaded from scratch. + * + * @since 4.7.0 + * @access private + * + * @global Mo[] $l10n An array of all currently loaded text domains. + * + * @param string $locale The locale to load translations for. + */ + private function load_translations( $locale ) { + global $l10n; + + $domains = $l10n ? array_keys( $l10n ) : array(); + + load_default_textdomain( $locale ); + + foreach ( $domains as $domain ) { + if ( 'default' === $domain ) { + continue; + } + + $mofile = $l10n[ $domain ]->get_filename(); + + unload_textdomain( $domain ); + + if ( $mofile ) { + load_textdomain( $domain, $mofile ); + } + + get_translations_for_domain( $domain ); + } + } + + /** + * Changes the site's locale to the given one. + * + * Loads the translations, changes the global `$wp_locale` object and updates + * all post type labels. + * + * @since 4.7.0 + * @access private + * + * @global WP_Locale $wp_locale The WordPress date and time locale object. + * + * @param string $locale The locale to change to. + */ + private function change_locale( $locale ) { + $this->load_translations( $locale ); + + $GLOBALS['wp_locale'] = new WP_Locale(); + + /** + * Fires when the locale is switched to or restored. + * + * @since 4.7.0 + * + * @param string $locale The new locale. + */ + do_action( 'change_locale', $locale ); + } +} diff --git a/wp-includes/default-filters.php b/wp-includes/default-filters.php index 323e55e840..58aedf91f2 100644 --- a/wp-includes/default-filters.php +++ b/wp-includes/default-filters.php @@ -406,6 +406,7 @@ add_action( 'init', 'create_initial_post_types', 0 ); // highest priority add_action( 'admin_menu', '_add_post_type_submenus' ); add_action( 'before_delete_post', '_reset_front_page_settings_for_post' ); add_action( 'wp_trash_post', '_reset_front_page_settings_for_post' ); +add_action( 'change_locale', 'create_initial_post_types' ); // Post Formats add_filter( 'request', '_post_format_request' ); @@ -431,6 +432,7 @@ add_filter( 'style_loader_src', 'wp_style_loader_src', 10, 2 ); // Taxonomy add_action( 'init', 'create_initial_taxonomies', 0 ); // highest priority +add_action( 'change_locale', 'create_initial_taxonomies' ); // Canonical add_action( 'template_redirect', 'redirect_canonical' ); diff --git a/wp-includes/l10n.php b/wp-includes/l10n.php index ba696ded93..ba856491af 100644 --- a/wp-includes/l10n.php +++ b/wp-includes/l10n.php @@ -1178,3 +1178,68 @@ function is_rtl() { } return $wp_locale->is_rtl(); } + +/** + * Switches the translations according to the given locale. + * + * @since 4.7.0 + * + * @global WP_Locale_Switcher $wp_locale_switcher + * + * @param string $locale The locale. + * @return bool True on success, false on failure. + */ +function switch_to_locale( $locale ) { + /* @var WP_Locale_Switcher $wp_locale_switcher */ + global $wp_locale_switcher; + + return $wp_locale_switcher->switch_to_locale( $locale ); +} + +/** + * Restores the translations according to the previous locale. + * + * @since 4.7.0 + * + * @global WP_Locale_Switcher $wp_locale_switcher + * + * @return string|false Locale on success, false on error. + */ +function restore_previous_locale() { + /* @var WP_Locale_Switcher $wp_locale_switcher */ + global $wp_locale_switcher; + + return $wp_locale_switcher->restore_previous_locale(); +} + +/** + * Restores the translations according to the original locale. + * + * @since 4.7.0 + * + * @global WP_Locale_Switcher $wp_locale_switcher + * + * @return string|false Locale on success, false on error. + */ +function restore_current_locale() { + /* @var WP_Locale_Switcher $wp_locale_switcher */ + global $wp_locale_switcher; + + return $wp_locale_switcher->restore_current_locale(); +} + +/** + * Whether switch_to_locale() is in effect. + * + * @since 4.7.0 + * + * @global WP_Locale_Switcher $wp_locale_switcher + * + * @return bool True if the locale has been switched, false otherwise. + */ +function is_locale_switched() { + /* @var WP_Locale_Switcher $wp_locale_switcher */ + global $wp_locale_switcher; + + return $wp_locale_switcher->is_switched(); +} diff --git a/wp-includes/load.php b/wp-includes/load.php index 4a3e1c3e28..523960f023 100644 --- a/wp-includes/load.php +++ b/wp-includes/load.php @@ -841,13 +841,14 @@ function get_current_network_id() { * @since 3.4.0 * @access private * - * @global string $text_direction - * @global WP_Locale $wp_locale The WordPress date and time locale object. + * @global string $text_direction + * @global WP_Locale $wp_locale The WordPress date and time locale object. + * @global WP_Locale_Switcher $wp_locale_switcher WordPress locale switcher object. * * @staticvar bool $loaded */ function wp_load_translations_early() { - global $text_direction, $wp_locale; + global $text_direction, $wp_locale, $wp_locale_switcher; static $loaded = false; if ( $loaded ) @@ -864,6 +865,7 @@ function wp_load_translations_early() { require_once ABSPATH . WPINC . '/pomo/mo.php'; require_once ABSPATH . WPINC . '/l10n.php'; require_once ABSPATH . WPINC . '/class-wp-locale.php'; + require_once ABSPATH . WPINC . '/class-wp-locale-switcher.php'; // General libraries require_once ABSPATH . WPINC . '/plugin.php'; @@ -915,6 +917,8 @@ function wp_load_translations_early() { } $wp_locale = new WP_Locale(); + $wp_locale_switcher = new WP_Locale_Switcher(); + $wp_locale_switcher->init(); } /** diff --git a/wp-includes/ms-functions.php b/wp-includes/ms-functions.php index c65c9d5753..3eb7f671dc 100644 --- a/wp-includes/ms-functions.php +++ b/wp-includes/ms-functions.php @@ -800,6 +800,10 @@ function wpmu_signup_blog_notification( $domain, $path, $title, $user, $user_ema $admin_email = 'support@' . $_SERVER['SERVER_NAME']; $from_name = get_site_option( 'site_name' ) == '' ? 'WordPress' : esc_html( get_site_option( 'site_name' ) ); $message_headers = "From: \"{$from_name}\" <{$admin_email}>\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n"; + + $user = get_user_by( 'login', $user ); + $switched_locale = switch_to_locale( get_user_locale( $user ) ); + $message = sprintf( /** * Filters the message content of the new blog notification email. @@ -849,6 +853,11 @@ function wpmu_signup_blog_notification( $domain, $path, $title, $user, $user_ema esc_url( 'http://' . $domain . $path ) ); wp_mail( $user_email, wp_specialchars_decode( $subject ), $message, $message_headers ); + + if ( $switched_locale ) { + restore_previous_locale(); + } + return true; } @@ -887,6 +896,9 @@ function wpmu_signup_user_notification( $user, $user_email, $key, $meta = array( if ( ! apply_filters( 'wpmu_signup_user_notification', $user, $user_email, $key, $meta ) ) return false; + $user = get_user_by( 'login', $user ); + $switched_locale = switch_to_locale( get_user_locale( $user ) ); + // Send email with activation link. $admin_email = get_site_option( 'admin_email' ); if ( $admin_email == '' ) @@ -934,6 +946,11 @@ function wpmu_signup_user_notification( $user, $user_email, $key, $meta = array( $user ); wp_mail( $user_email, wp_specialchars_decode( $subject ), $message, $message_headers ); + + if ( $switched_locale ) { + restore_previous_locale(); + } + return true; } @@ -1448,6 +1465,10 @@ function wpmu_welcome_notification( $blog_id, $user_id, $password, $title, $meta if ( ! apply_filters( 'wpmu_welcome_notification', $blog_id, $user_id, $password, $title, $meta ) ) return false; + $user = get_userdata( $user_id ); + + $switched_locale = switch_to_locale( get_user_locale( $user ) ); + $welcome_email = get_site_option( 'welcome_email' ); if ( $welcome_email == false ) { /* translators: Do not translate USERNAME, SITE_NAME, BLOG_URL, PASSWORD: those are placeholders. */ @@ -1468,7 +1489,6 @@ We hope you enjoy your new site. Thanks! } $url = get_blogaddress_by_id($blog_id); - $user = get_userdata( $user_id ); $welcome_email = str_replace( 'SITE_NAME', $current_network->site_name, $welcome_email ); $welcome_email = str_replace( 'BLOG_TITLE', $title, $welcome_email ); @@ -1512,6 +1532,11 @@ We hope you enjoy your new site. Thanks! */ $subject = apply_filters( 'update_welcome_subject', sprintf( __( 'New %1$s Site: %2$s' ), $current_network->site_name, wp_unslash( $title ) ) ); wp_mail( $user->user_email, wp_specialchars_decode( $subject ), $message, $message_headers ); + + if ( $switched_locale ) { + restore_previous_locale(); + } + return true; } @@ -1551,6 +1576,8 @@ function wpmu_welcome_user_notification( $user_id, $password, $meta = array() ) $user = get_userdata( $user_id ); + $switched_locale = switch_to_locale( get_user_locale( $user ) ); + /** * Filters the content of the welcome email after user activation. * @@ -1590,6 +1617,11 @@ function wpmu_welcome_user_notification( $user_id, $password, $meta = array() ) */ $subject = apply_filters( 'update_welcome_user_subject', sprintf( __( 'New %1$s User: %2$s' ), $current_network->site_name, $user->user_login) ); wp_mail( $user->user_email, wp_specialchars_decode( $subject ), $message, $message_headers ); + + if ( $switched_locale ) { + restore_previous_locale(); + } + return true; } diff --git a/wp-includes/pluggable.php b/wp-includes/pluggable.php index d7713b7dd2..d232426e3d 100644 --- a/wp-includes/pluggable.php +++ b/wp-includes/pluggable.php @@ -211,7 +211,7 @@ function wp_mail( $to, $subject, $message, $headers = '', $attachments = array() // (Re)create it, if it's gone missing if ( ! ( $phpmailer instanceof PHPMailer ) ) { require_once ABSPATH . WPINC . '/class-phpmailer.php'; - require_once ABSPATH . WPINC . '/class-smtp.php'; + require_once ABSPATH . WPINC . '/class-smtp.php'; $phpmailer = new PHPMailer( true ); } @@ -1418,6 +1418,8 @@ function wp_notify_postauthor( $comment_id, $deprecated = null ) { $emails = array_flip( $emails ); } + $switched_locale = switch_to_locale( get_locale() ); + $comment_author_domain = @gethostbyaddr($comment->comment_author_IP); // The blogname option is escaped with esc_html on the way into the database in sanitize_option @@ -1522,6 +1524,10 @@ function wp_notify_postauthor( $comment_id, $deprecated = null ) { @wp_mail( $email, wp_specialchars_decode( $subject ), $notify_message, $message_headers ); } + if ( $switched_locale ) { + restore_previous_locale(); + } + return true; } endif; @@ -1569,6 +1575,8 @@ function wp_notify_moderator($comment_id) { $emails[] = $user->user_email; } + $switched_locale = switch_to_locale( get_locale() ); + $comment_author_domain = @gethostbyaddr($comment->comment_author_IP); $comments_waiting = $wpdb->get_var("SELECT count(comment_ID) FROM $wpdb->comments WHERE comment_approved = '0'"); @@ -1664,6 +1672,10 @@ function wp_notify_moderator($comment_id) { @wp_mail( $email, wp_specialchars_decode( $subject ), $notify_message, $message_headers ); } + if ( $switched_locale ) { + restore_previous_locale(); + } + return true; } endif; @@ -1723,11 +1735,16 @@ function wp_new_user_notification( $user_id, $deprecated = null, $notify = '' ) $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES); if ( 'user' !== $notify ) { + $switched_locale = switch_to_locale( get_locale() ); $message = sprintf( __( 'New user registration on your site %s:' ), $blogname ) . "\r\n\r\n"; $message .= sprintf( __( 'Username: %s' ), $user->user_login ) . "\r\n\r\n"; $message .= sprintf( __( 'Email: %s' ), $user->user_email ) . "\r\n"; @wp_mail( get_option( 'admin_email' ), sprintf( __( '[%s] New User Registration' ), $blogname ), $message ); + + if ( $switched_locale ) { + restore_previous_locale(); + } } // `$deprecated was pre-4.3 `$plaintext_pass`. An empty `$plaintext_pass` didn't sent a user notifcation. @@ -1748,6 +1765,8 @@ function wp_new_user_notification( $user_id, $deprecated = null, $notify = '' ) $hashed = time() . ':' . $wp_hasher->HashPassword( $key ); $wpdb->update( $wpdb->users, array( 'user_activation_key' => $hashed ), array( 'user_login' => $user->user_login ) ); + $switched_locale = switch_to_locale( get_user_locale( $user ) ); + $message = sprintf(__('Username: %s'), $user->user_login) . "\r\n\r\n"; $message .= __('To set your password, visit the following address:') . "\r\n\r\n"; $message .= '<' . network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user->user_login), 'login') . ">\r\n\r\n"; @@ -1755,6 +1774,10 @@ function wp_new_user_notification( $user_id, $deprecated = null, $notify = '' ) $message .= wp_login_url() . "\r\n"; wp_mail($user->user_email, sprintf(__('[%s] Your username and password info'), $blogname), $message); + + if ( $switched_locale ) { + restore_previous_locale(); + } } endif; diff --git a/wp-includes/pomo/mo.php b/wp-includes/pomo/mo.php index 6bc44d614d..47e9b6afe4 100644 --- a/wp-includes/pomo/mo.php +++ b/wp-includes/pomo/mo.php @@ -15,16 +15,37 @@ class MO extends Gettext_Translations { var $_nplurals = 2; + /** + * Loaded MO file. + * + * @var string + */ + private $filename = ''; + + /** + * Returns the loaded MO file. + * + * @return string The loaded MO file. + */ + public function get_filename() { + return $this->filename; + } + /** * Fills up with the entries from MO file $filename * * @param string $filename MO file to load */ function import_from_file($filename) { - $reader = new POMO_FileReader($filename); - if (!$reader->is_resource()) + $reader = new POMO_FileReader( $filename ); + + if ( ! $reader->is_resource() ) { return false; - return $this->import_from_reader($reader); + } + + $this->filename = (string) $filename; + + return $this->import_from_reader( $reader ); } /** @@ -299,4 +320,4 @@ class MO extends Gettext_Translations { return $this->_nplurals; } } -endif; \ No newline at end of file +endif; diff --git a/wp-includes/user.php b/wp-includes/user.php index 734d26e0ff..d02b022272 100644 --- a/wp-includes/user.php +++ b/wp-includes/user.php @@ -1801,8 +1801,12 @@ function wp_update_user($userdata) { $blog_name = wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES ); - if ( ! empty( $send_password_change_email ) ) { + $switched_locale = false; + if ( ! empty( $send_password_change_email ) || ! empty( $send_email_change_email ) ) { + $switched_locale = switch_to_locale( get_user_locale( $user_id ) ); + } + if ( ! empty( $send_password_change_email ) ) { /* translators: Do not translate USERNAME, ADMIN_EMAIL, EMAIL, SITENAME, SITEURL: those are placeholders. */ $pass_change_text = __( 'Hi ###USERNAME###, @@ -1910,6 +1914,10 @@ All at ###SITENAME### wp_mail( $email_change_email['to'], sprintf( $email_change_email['subject'], $blog_name ), $email_change_email['message'], $email_change_email['headers'] ); } + + if ( $switched_locale ) { + restore_previous_locale(); + } } // Update the cookies if the password changed. diff --git a/wp-includes/version.php b/wp-includes/version.php index 2d7da86854..34001f2ed5 100644 --- a/wp-includes/version.php +++ b/wp-includes/version.php @@ -4,7 +4,7 @@ * * @global string $wp_version */ -$wp_version = '4.7-alpha-38960'; +$wp_version = '4.7-alpha-38961'; /** * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. diff --git a/wp-settings.php b/wp-settings.php index bacb37d8f4..c592bab6e5 100644 --- a/wp-settings.php +++ b/wp-settings.php @@ -130,6 +130,7 @@ if ( SHORTINIT ) // Load the L10n library. require_once( ABSPATH . WPINC . '/l10n.php' ); require_once( ABSPATH . WPINC . '/class-wp-locale.php' ); +require_once( ABSPATH . WPINC . '/class-wp-locale-switcher.php' ); // Run the installer if WordPress is not installed. wp_not_installed(); @@ -400,6 +401,16 @@ unset( $locale_file ); */ $GLOBALS['wp_locale'] = new WP_Locale(); +/** + * WordPress Locale Switcher object for switching locales. + * + * @since 4.7.0 + * + * @global WP_Locale_Switcher $wp_locale_switcher WordPress locale switcher object. + */ +$GLOBALS['wp_locale_switcher'] = new WP_Locale_Switcher(); +$GLOBALS['wp_locale_switcher']->init(); + // Load the functions for the active theme, for both parent and child theme if applicable. if ( ! wp_installing() || 'wp-activate.php' === $pagenow ) { if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists( STYLESHEETPATH . '/functions.php' ) )