ms_upload_constants

函式
ms_upload_constants ( No parameters )

ms_upload_constants: 這個函式定義了一些與WordPress Multisite使用的uploads目錄有關的常數。這些常量包括UPLOADS常量,它定義了通往上傳目錄的路徑;BLOGUPLOADDIR常量,它定義了相對於網站根目錄的上傳目錄;以及UPLOADS_USE_YEARMONTH_FOLDERS常量,它定義了是否按年份和月份將上傳組織到子目錄。

定義了多站點上傳常量。

存在是為了向後相容通過wp-includes/ms-files.php(MU中的wp-content/blogs.php)進行的傳統檔案服務。

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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/' );
}
}
}
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/' ); } } }
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/' );
		}
	}
}

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