检查当前博客的状态。

原型

ms_site_check()

描述

检查博客是否已删除,处于非活动状态,已存档或已发送垃圾邮件。

返回值

(true|string)  成功时返回true,或包含的drop-in文件。

源文件

路径:wp-includes/ms-load.php

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<?php
...
function ms_site_check() {

	/**
	 * Filters checking the status of the current blog.
	 *
	 * @since 3.0.0
	 *
	 * @param bool null Whether to skip the blog status check. Default null.
	*/
	$check = apply_filters( 'ms_site_check', null );
	if ( null !== $check )
		return true;

	// Allow super admins to see blocked sites
	if ( is_super_admin() )
		return true;

	$blog = get_site();

	if ( '1' == $blog->deleted ) {
		if ( file_exists( WP_CONTENT_DIR . '/blog-deleted.php' ) )
			return WP_CONTENT_DIR . '/blog-deleted.php';
		else
			wp_die( __( 'This site is no longer available.' ), '', array( 'response' => 410 ) );
	}

	if ( '2' == $blog->deleted ) {
		if ( file_exists( WP_CONTENT_DIR . '/blog-inactive.php' ) ) {
			return WP_CONTENT_DIR . '/blog-inactive.php';
		} else {
			$admin_email = str_replace( '@', ' AT ', get_site_option( 'admin_email', '[email protected]' . get_network()->domain ) );
			wp_die(
				/* translators: %s: admin email link */
				sprintf( __( 'This site has not been activated yet. If you are having problems activating your site, please contact %s.' ),
					sprintf( '<a href="mailto:%s">%s</a>', $admin_email )
				)
			);
		}
	}

	if ( $blog->archived == '1' || $blog->spam == '1' ) {
		if ( file_exists( WP_CONTENT_DIR . '/blog-suspended.php' ) )
			return WP_CONTENT_DIR . '/blog-suspended.php';
		else
			wp_die( __( 'This site has been archived or suspended.' ), '', array( 'response' => 410 ) );
	}

	return true;
}

...
?>

其他

英文文档:https://developer.wordpress.org/reference/functions/ms_site_check/