WordPress/wp-includes/ms-default-constants.php

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<?php
/**
* Defines constants and global variables that can be overridden, generally in wp-config.php.
*
* @package WordPress
* @subpackage Multisite
*/
/**
* Defines Multisite default constants.
*
* @since 3.0.0
* @param $context
*/
function ms_default_constants( $context ) {
switch( $context ) {
case 'uploads' :
global $wpdb;
/** @since 3.0.0 */
if ( !defined( 'UPLOADBLOGSDIR' ) )
define( 'UPLOADBLOGSDIR', 'wp-content/blogs.dir' );
/** @since 3.0.0 */
if ( !defined( 'UPLOADS' ) )
define( 'UPLOADS', UPLOADBLOGSDIR . "/{$wpdb->blogid}/files/" );
/** @since 3.0.0 */
if ( !defined( 'BLOGUPLOADDIR' ) )
define( 'BLOGUPLOADDIR', WP_CONTENT_DIR . "/blogs.dir/{$wpdb->blogid}/files/" );
break;
case 'cookies' :
global $current_site;
/**
* @since 1.2.0
*/
if ( !defined( 'COOKIEPATH' ) )
define( 'COOKIEPATH', $current_site->path );
/**
* @since 1.5.0
*/
if ( !defined( 'SITECOOKIEPATH' ) )
define( 'SITECOOKIEPATH', $current_site->path );
/**
* @since 2.6.0
*/
if ( !defined( 'ADMIN_COOKIE_PATH' ) ) {
if( !is_subdomain_install() ) {
define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH );
} else {
define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );
}
}
/**
* @since 2.0.0
*/
if ( !defined('COOKIE_DOMAIN') )
define('COOKIE_DOMAIN', '.' . $current_site->cookie_domain);
break;
case 'ms-files' :
/**
* Optional support for X-Sendfile header
* @since 3.0.0
*/
if ( !defined( 'WPMU_SENDFILE' ) )
define( 'WPMU_SENDFILE', false );
/**
* Optional support for X-Accel-Redirect header
* @since 3.0.0
*/
if ( !defined( 'WPMU_ACCEL_REDIRECT' ) )
define( 'WPMU_ACCEL_REDIRECT', false );
break;
}
}
?>