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Ignore:
Timestamp:
01/26/2012 08:34:27 PM (9 years ago)
Author:
nacin
Message:

Introduce wp_load_translations_early(), which can be used before the locale is properly loaded in order to translate early error strings. Internationalize setup-config.php -- translators no longer have a reason to modify this file. fixes #18180.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/load.php

    r19712 r19760  
    2020
    2121    if ( isset( $_REQUEST['GLOBALS'] ) )
    22         die( /*WP_I18N_GLOBALS_OVERWRITE*/'GLOBALS overwrite attempt detected'/*/WP_I18N_GLOBALS_OVERWRITE*/ );
     22        die( 'GLOBALS overwrite attempt detected' );
    2323
    2424    // Variables that shouldn't be unset
     
    9898 * Dies if requirements are not met.
    9999 *
    100  * This function must be able to work without a complete environment set up. In wp-load.php, for
    101  * example, WP_CONTENT_DIR is defined and version.php is included before this function is called.
    102  *
    103100 * @access private
    104101 * @since 3.0.0
    105102 */
    106103function wp_check_php_mysql_versions() {
    107     // we can probably extend this function to check if wp_die() exists then use translated strings, and then use it in install.php etc.
    108 
    109104    global $required_php_version, $wp_version;
    110105    $php_version = phpversion();
    111     if ( version_compare( $required_php_version, $php_version, '>' ) )
    112         die( sprintf( /*WP_I18N_OLD_PHP*/'Your server is running PHP version %1$s but WordPress %2$s requires at least %3$s.'/*/WP_I18N_OLD_PHP*/, $php_version, $wp_version, $required_php_version ) );
    113 
    114     if ( !extension_loaded( 'mysql' ) && !file_exists( WP_CONTENT_DIR . '/db.php' ) )
    115         die( /*WP_I18N_OLD_MYSQL*/'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.'/*/WP_I18N_OLD_MYSQL*/ );
     106    if ( version_compare( $required_php_version, $php_version, '>' ) ) {
     107        wp_load_translations_early();
     108        wp_die( sprintf( __( 'Your server is running PHP version %1$s but WordPress %2$s requires at least %3$s.' ), $php_version, $wp_version, $required_php_version ) );
     109    }
     110
     111    if ( ! extension_loaded( 'mysql' ) && ! file_exists( WP_CONTENT_DIR . '/db.php' ) ) {
     112        wp_load_translations_early();
     113        wp_die( __( 'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.' ) );
     114    }
    116115}
    117116
     
    159158        die();
    160159    }
     160
     161    wp_load_translations_early();
    161162
    162163    $protocol = $_SERVER["SERVER_PROTOCOL"];
     
    171172    <head>
    172173    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    173         <title><?php echo /*WP_I18N_MAINTENANCE*/'Maintenance'/*/WP_I18N_MAINTENANCE*/; ?></title>
     174        <title><?php _e( 'Maintenance' ); ?></title>
    174175
    175176    </head>
    176177    <body>
    177         <h1><?php echo /*WP_I18N_MAINT_MSG*/'Briefly unavailable for scheduled maintenance. Check back in a minute.'/*/WP_I18N_MAINT_MSG*/; ?></h1>
     178        <h1><?php _e( 'Briefly unavailable for scheduled maintenance. Check back in a minute.' ); ?></h1>
    178179    </body>
    179180    </html>
     
    365366    $prefix = $wpdb->set_prefix( $table_prefix );
    366367
    367     if ( is_wp_error( $prefix ) )
    368         wp_die( /*WP_I18N_BAD_PREFIX*/'<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/ );
     368    if ( is_wp_error( $prefix ) ) {
     369        wp_load_translations_early();
     370        wp_die( __( '<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.' ) );
     371    }
    369372}
    370373
     
    650653    return false;
    651654}
     655
     656/**
     657 * Attempts an early load of translations.
     658 *
     659 * Used for errors encountered during the initial loading process, before the locale has been
     660 * properly detected and loaded.
     661 *
     662 * Designed for unusual load sequences (like setup-config.php) or for when the script will then
     663 * terminate with an error, otherwise there is a risk that a file can be double-included.
     664 *
     665 * @since 3.4.0
     666 * @access private
     667 */
     668function wp_load_translations_early() {
     669    global $text_direction, $wp_locale;
     670
     671    static $loaded = false;
     672    if ( $loaded )
     673        return;
     674    $loaded = true;
     675
     676    if ( function_exists( 'did_action' ) && did_action( 'init' ) )
     677        return;
     678
     679    // We need $wp_local_package
     680    require ABSPATH . WPINC . '/version.php';
     681
     682    // Translation and localization
     683    require_once ABSPATH . WPINC . '/pomo/mo.php';
     684    require_once ABSPATH . WPINC . '/l10n.php';
     685    require_once ABSPATH . WPINC . '/locale.php';
     686
     687    // General libraries
     688    require_once ABSPATH . WPINC . '/functions.php';
     689    require_once ABSPATH . WPINC . '/plugin.php';
     690
     691    $locales = $locations = array();
     692
     693    while ( true ) {
     694        if ( defined( 'WPLANG' ) ) {
     695            if ( '' == WPLANG )
     696                break;
     697            $locales[] = WPLANG;
     698        }
     699
     700        if ( isset( $wp_local_package ) )
     701            $locales[] = $wp_local_package;
     702
     703        if ( ! $locales )
     704            break;
     705
     706        if ( defined( 'WP_LANG_DIR' ) && @is_dir( WP_LANG_DIR ) )
     707            $locations[] = WP_LANG_DIR;
     708
     709        if ( defined( 'WP_CONTENT_DIR' ) && @is_dir( WP_CONTENT_DIR . '/languages' ) )
     710            $locations[] = WP_CONTENT_DIR . '/languages';
     711
     712        if ( @is_dir( ABSPATH . 'wp-content/languages' ) )
     713            $locations[] = ABSPATH . 'wp-content/languages';
     714
     715        if ( @is_dir( ABSPATH . WPINC . '/languages' ) )
     716            $locations[] = ABSPATH . WPINC . '/languages';
     717
     718        if ( ! $locations )
     719            break;
     720
     721        $locations = array_unique( $locations );
     722
     723        foreach ( $locales as $locale ) {
     724            foreach ( $locations as $location ) {
     725                if ( file_exists( $location . '/' . $locale . '.mo' ) ) {
     726                    load_textdomain( 'default', $location . '/' . $locale . '.mo' );
     727                    if ( WP_Locale::is_locale_rtl( $locale ) )
     728                        $text_direction = 'rtl';
     729                    break 2;
     730                }
     731            }
     732        }
     733
     734        break;
     735    }
     736
     737    $wp_locale = new WP_Locale();
     738}
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