deleted ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-deleted.php' ) ) {
return WP_CONTENT_DIR . '/blog-deleted.php';
} else {
header( 'HTTP/1.1 410 Gone' );
wp_die( __( 'This user has elected to delete their account and the content is no longer available.' ) );
}
}
if ( '2' == $current_blog->deleted ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-inactive.php' ) )
return WP_CONTENT_DIR . '/blog-inactive.php';
else
wp_die( sprintf( __( 'This site has not been activated yet. If you are having problems activating your site, please contact %1$s.' ), str_replace( '@', ' AT ', get_site_option( 'admin_email', "support@{$current_site->domain}" ) ) ) );
}
if ( $current_blog->archived == '1' || $current_blog->spam == '1' ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-suspended.php' ) ) {
return WP_CONTENT_DIR . '/blog-suspended.php';
} else {
header( 'HTTP/1.1 410 Gone' );
wp_die( __( 'This blog has been archived or suspended.' ) );
}
}
return true;
}
/**
* Sets current site name.
*
* @access private
* @since 3.0.0
* @return object $current_site object with site_name
*/
function get_current_site_name( $current_site ) {
global $wpdb;
$current_site->site_name = wp_cache_get( $current_site->id . ':current_site_name', 'site-options' );
if ( ! $current_site->site_name ) {
$current_site->site_name = wp_cache_get( $current_site->id . ':site_name', 'site-options' );
if ( ! $current_site->site_name ) {
$current_site->site_name = $wpdb->get_var( $wpdb->prepare( "SELECT meta_value FROM $wpdb->sitemeta WHERE site_id = %d AND meta_key = 'site_name'", $current_site->id ) );
if ( ! $current_site->site_name )
$current_site->site_name = ucfirst( $current_site->domain );
}
wp_cache_set( $current_site->id . ':current_site_name', $current_site->site_name, 'site-options' );
}
return $current_site;
}
/**
* Sets current_site object.
*
* @access private
* @since 3.0.0
* @return object $current_site object
*/
function wpmu_current_site() {
global $wpdb, $current_site, $domain, $path, $sites, $cookie_domain;
if ( defined( 'DOMAIN_CURRENT_SITE' ) && defined( 'PATH_CURRENT_SITE' ) ) {
$current_site->id = defined( 'SITE_ID_CURRENT_SITE' ) ? SITE_ID_CURRENT_SITE : 1;
$current_site->domain = DOMAIN_CURRENT_SITE;
$current_site->path = $path = PATH_CURRENT_SITE;
if ( defined( 'BLOG_ID_CURRENT_SITE' ) )
$current_site->blog_id = BLOG_ID_CURRENT_SITE;
elseif ( defined( 'BLOGID_CURRENT_SITE' ) ) // deprecated.
$current_site->blog_id = BLOGID_CURRENT_SITE;
if ( DOMAIN_CURRENT_SITE == $domain )
$current_site->cookie_domain = $cookie_domain;
elseif ( substr( $current_site->domain, 0, 4 ) == 'www.' )
$current_site->cookie_domain = substr( $current_site->domain, 4 );
else
$current_site->cookie_domain = $current_site->domain;
wp_load_core_site_options( $current_site->id );
return $current_site;
}
$current_site = wp_cache_get( 'current_site', 'site-options' );
if ( $current_site )
return $current_site;
$sites = $wpdb->get_results( "SELECT * FROM $wpdb->site" ); // usually only one site
if ( 1 == count( $sites ) ) {
$current_site = $sites[0];
wp_load_core_site_options( $current_site->id );
$path = $current_site->path;
$current_site->blog_id = $wpdb->get_var( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s", $current_site->domain, $current_site->path ) );
$current_site = get_current_site_name( $current_site );
if ( substr( $current_site->domain, 0, 4 ) == 'www.' )
$current_site->cookie_domain = substr( $current_site->domain, 4 );
wp_cache_set( 'current_site', $current_site, 'site-options' );
return $current_site;
}
$path = substr( $_SERVER[ 'REQUEST_URI' ], 0, 1 + strpos( $_SERVER[ 'REQUEST_URI' ], '/', 1 ) );
if ( $domain == $cookie_domain )
$current_site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->site WHERE domain = %s AND path = %s", $domain, $path ) );
else
$current_site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->site WHERE domain IN ( %s, %s ) AND path = %s ORDER BY CHAR_LENGTH( domain ) DESC LIMIT 1", $domain, $cookie_domain, $path ) );
if ( ! $current_site ) {
if ( $domain == $cookie_domain )
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path='/'", $domain ) );
else
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain IN ( %s, %s ) AND path = '/' ORDER BY CHAR_LENGTH( domain ) DESC LIMIT 1", $domain, $cookie_domain, $path ) );
}
if ( $current_site ) {
$path = $current_site->path;
$current_site->cookie_domain = $cookie_domain;
return $current_site;
}
if ( is_subdomain_install() ) {
$sitedomain = substr( $domain, 1 + strpos( $domain, '.' ) );
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path = %s", $sitedomain, $path) );
if ( $current_site ) {
$current_site->cookie_domain = $current_site->domain;
return $current_site;
}
$current_site = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->site WHERE domain = %s AND path='/'", $sitedomain) );
}
if ( $current_site || defined( 'WP_INSTALLING' ) ) {
$path = '/';
return $current_site;
}
// Still no dice.
// @todo Update or remove WPMU codex link.
if ( 1 == count( $sites ) )
wp_die( sprintf( 'That blog does not exist. Please try %s.', $sites[0]->domain . $sites[0]->path ) );
else
wp_die( 'No site defined on this host. If you are the owner of this site, please check Debugging WPMU for further assistance.' );
}
/**
* Displays a failure message.
*
* Used when blog does not exist. Checks for a missing $wpdb->site table as well.
*
* @access private
* @since 3.0.0
*/
function ms_not_installed() {
global $wpdb, $domain, $path;
$msg = '' . esc_html( 'Fatal Error' ) . '
';
$msg = '' . 'If your site does not display, please contact the owner of this network.' . '
';
$msg .= '' . 'If you are the owner of this network please check that MySQL is running properly and all tables are error free.' . '
';
if ( ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) )
$msg .= '' . sprintf( 'Database tables are missing. This means that MySQL is not running, WordPress was not installed properly, or someone deleted %s. You really should look at your database now.', $wpdb->site ) . '
';
else
$msg .= '' . sprintf( 'Could Not Find Site! Searched for table %1$s in %2$s. Is that right?', $domain . $path, DB_NAME, $wpdb->blogs ) . '
';
$msg .= '' . esc_html( 'What do I do now?' ) . '
';
// @todo Update WPMU codex link.
$msg .= '' . 'Read the bug report page. Some of the guidelines there may help you figure out what went wrong.' . '
';
$msg .= '' . "If you're still stuck with this message, then check that your database contains the following tables:" . '
';
foreach ( $wpdb->global_tables as $table ) {
$msg .= '- ' . $wpdb->prefix . $table . '
';
}
$msg .= '
';
// @todo Update WPMU codex link and support instructions.
$msg = '' . 'If you suspect a problem please report it to the support forums but you must include the information asked for in the WPMU bug reporting guidelines! ' . '
';
// @todo This file no longer exists post-merge.
if ( is_file( 'release-info.txt' ) ) {
$msg .= '' . 'Your bug report must include the following text:' . '
';
$info = file( 'release-info.txt' );
$msg .= $info[ 4 ] . '"';
}
die( $msg );
}
?>