Defines Multisite upload constants.
Description
Exists for backward compatibility with legacy file-serving through wp-includes/ms-files.php (wp-content/blogs.php in MU).
Source
function ms_upload_constants() {
// This filter is attached in ms-default-filters.php but that file is not included during SHORTINIT.
add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
if ( ! get_site_option( 'ms_files_rewriting' ) ) {
return;
}
// Base uploads dir relative to ABSPATH.
if ( ! defined( 'UPLOADBLOGSDIR' ) ) {
define( 'UPLOADBLOGSDIR', 'wp-content/blogs.dir' );
}
/*
* Note, the main site in a post-MU network uses wp-content/uploads.
* This is handled in wp_upload_dir() by ignoring UPLOADS for this case.
*/
if ( ! defined( 'UPLOADS' ) ) {
$site_id = get_current_blog_id();
define( 'UPLOADS', UPLOADBLOGSDIR . '/' . $site_id . '/files/' );
// Uploads dir relative to ABSPATH.
if ( 'wp-content/blogs.dir' === UPLOADBLOGSDIR && ! defined( 'BLOGUPLOADDIR' ) ) {
define( 'BLOGUPLOADDIR', WP_CONTENT_DIR . '/blogs.dir/' . $site_id . '/files/' );
}
}
}
Changelog
Version | Description |
---|---|
3.0.0 | Introduced. |
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