* Returns array of network plugin files to be included in global scope.
*
* The default directory is wp-content/plugins. To change the default directory
- * manually, define <code>WP_PLUGIN_DIR</code> and <code>WP_PLUGIN_URL</code>
- * in wp-config.php.
+ * manually, define `WP_PLUGIN_DIR` and `WP_PLUGIN_URL` in `wp-config.php`.
*
* @access private
* @since 3.1.0
- * @return array Files to include
+ *
+ * @return array Files to include.
*/
function wp_get_active_network_plugins() {
$active_plugins = (array) get_site_option( 'active_sitewide_plugins', array() );
if ( file_exists( WP_CONTENT_DIR . '/blog-deleted.php' ) )
return WP_CONTENT_DIR . '/blog-deleted.php';
else
- wp_die( __( 'This user has elected to delete their account and the content is no longer available.' ), '', array( 'response' => 410 ) );
+ wp_die( __( 'This site is no longer available.' ), '', array( 'response' => 410 ) );
}
if ( '2' == $blog->deleted ) {
function get_network_by_path( $domain, $path, $segments = null ) {
global $wpdb;
- $domains = $exact_domains = array( $domain );
+ $domains = array( $domain );
$pieces = explode( '.', $domain );
/*
$path_segments = array_slice( $path_segments, 0, $segments );
}
+ $paths = array();
+
while ( count( $path_segments ) ) {
$paths[] = '/' . implode( '/', $path_segments ) . '/';
array_pop( $path_segments );
* then cache whether we can just always ignore paths.
*/
+ // Either www or non-www is supported, not both. If a www domain is requested,
+ // query for both to provide the proper redirect.
+ $domains = array( $domain );
+ if ( 'www.' === substr( $domain, 0, 4 ) ) {
+ $domains[] = substr( $domain, 4 );
+ $search_domains = "'" . implode( "', '", $wpdb->_escape( $domains ) ) . "'";
+ }
+
if ( count( $paths ) > 1 ) {
- $paths = "'" . implode( "', '", $wpdb->_escape( $paths ) ) . "'";
- $sql = $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s", $domain );
- $sql .= " AND path IN ($paths) ORDER BY CHAR_LENGTH(path) DESC LIMIT 1";
+ $search_paths = "'" . implode( "', '", $wpdb->_escape( $paths ) ) . "'";
+ }
+
+ if ( count( $domains ) > 1 && count( $paths ) > 1 ) {
+ $site = $wpdb->get_row( "SELECT * FROM $wpdb->blogs WHERE domain IN ($search_domains) AND path IN ($search_paths) ORDER BY CHAR_LENGTH(domain) DESC, CHAR_LENGTH(path) DESC LIMIT 1" );
+ } elseif ( count( $domains ) > 1 ) {
+ $sql = $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE path = %s", $paths[0] );
+ $sql .= " AND domain IN ($search_domains) ORDER BY CHAR_LENGTH(domain) DESC LIMIT 1";
+ $site = $wpdb->get_row( $sql );
+ } elseif ( count( $paths ) > 1 ) {
+ $sql = $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s", $domains[0] );
+ $sql .= " AND path IN ($search_paths) ORDER BY CHAR_LENGTH(path) DESC LIMIT 1";
$site = $wpdb->get_row( $sql );
} else {
- $site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s and path = %s", $domain, $paths[0] ) );
+ $site = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $wpdb->blogs WHERE domain = %s AND path = %s", $domains[0], $paths[0] ) );
}
if ( $site ) {
function ms_not_installed() {
global $wpdb, $domain, $path;
+ if ( ! is_admin() ) {
+ dead_db();
+ }
+
wp_load_translations_early();
$title = __( 'Error establishing a database connection' );
+
$msg = '<h1>' . $title . '</h1>';
- if ( ! is_admin() )
- die( $msg );
$msg .= '<p>' . __( '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.' ) . '</p>';
- if ( ! $wpdb->get_var( "SHOW TABLES LIKE '$wpdb->site'" ) )
- $msg .= '<p>' . sprintf( __( '<strong>Database tables are missing.</strong> This means that MySQL is not running, WordPress was not installed properly, or someone deleted <code>%s</code>. You really should look at your database now.' ), $wpdb->site ) . '</p>';
- else
- $msg .= '<p>' . sprintf( __( '<strong>Could not find site <code>%1$s</code>.</strong> Searched for table <code>%2$s</code> in database <code>%3$s</code>. Is that right?' ), rtrim( $domain . $path, '/' ), $wpdb->blogs, DB_NAME ) . '</p>';
+ $query = $wpdb->prepare( "SHOW TABLES LIKE %s", $wpdb->esc_like( $wpdb->site ) );
+ if ( ! $wpdb->get_var( $query ) ) {
+ $msg .= '<p>' . sprintf(
+ /* translators: %s: table name */
+ __( '<strong>Database tables are missing.</strong> This means that MySQL is not running, WordPress was not installed properly, or someone deleted %s. You really should look at your database now.' ),
+ '<code>' . $wpdb->site . '</code>'
+ ) . '</p>';
+ } else {
+ $msg .= '<p>' . sprintf(
+ /* translators: 1: site url, 2: table name, 3: database name */
+ __( '<strong>Could not find site %1$s.</strong> Searched for table %2$s in database %3$s. Is that right?' ),
+ '<code>' . rtrim( $domain . $path, '/' ) . '</code>',
+ '<code>' . $wpdb->blogs . '</code>',
+ '<code>' . DB_NAME . '</code>'
+ ) . '</p>';
+ }
$msg .= '<p><strong>' . __( 'What do I do now?' ) . '</strong> ';
- $msg .= __( 'Read the <a target="_blank" href="http://codex.wordpress.org/Debugging_a_WordPress_Network">bug report</a> page. Some of the guidelines there may help you figure out what went wrong.' );
+ $msg .= __( 'Read the <a target="_blank" href="https://codex.wordpress.org/Debugging_a_WordPress_Network">bug report</a> 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:' ) . '</p><ul>';
foreach ( $wpdb->tables('global') as $t => $table ) {
if ( 'sitecategories' == $t )
}
$msg .= '</ul>';
- wp_die( $msg, $title );
+ wp_die( $msg, $title, array( 'response' => 500 ) );
}
/**
*
* @access private
* @since 3.0.0
- * @deprecated 3.9.0
+ * @deprecated 3.9.0 Use get_current_site() instead.
*
* @param object $current_site
* @return object
*/
function get_current_site_name( $current_site ) {
- _deprecated_function( __FUNCTION__, '3.9' );
+ _deprecated_function( __FUNCTION__, '3.9', 'get_current_site()' );
return $current_site;
}