options page") );
if ( isset($_POST['WPLANG']) && ( '' === $_POST['WPLANG'] || in_array($_POST['WPLANG'], get_available_languages()) ) )
update_site_option( "WPLANG", $_POST['WPLANG'] );
if ( is_email( $_POST['admin_email'] ) )
update_site_option( "admin_email", $_POST['admin_email'] );
$illegal_names = split( ' ', $_POST['illegal_names'] );
foreach ( (array) $illegal_names as $name ) {
$name = trim( $name );
if ( $name != '' )
$names[] = trim( $name );
}
update_site_option( "illegal_names", $names );
if ( $_POST['limited_email_domains'] != '' ) {
$limited_email_domains = str_replace( ' ', "\n", $_POST[ 'limited_email_domains' ] );
$limited_email_domains = split( "\n", stripslashes( $limited_email_domains ) );
$limited_email = array();
foreach ( (array) $limited_email_domains as $domain ) {
$domain = trim( $domain );
if ( ! preg_match( '/(--|\.\.)/', $domain ) && preg_match( '|^([a-zA-Z0-9-\.])+$|', $domain ) )
$limited_email[] = trim( $domain );
}
update_site_option( "limited_email_domains", $limited_email );
} else {
update_site_option( "limited_email_domains", '' );
}
if ( $_POST['banned_email_domains'] != '' ) {
$banned_email_domains = split( "\n", stripslashes( $_POST[ 'banned_email_domains' ] ) );
$banned = array();
foreach ( (array) $banned_email_domains as $domain ) {
$domain = trim( $domain );
if ( ! preg_match( '/(--|\.\.)/', $domain ) && preg_match( '|^([a-zA-Z0-9-\.])+$|', $domain ) )
$banned[] = trim( $domain );
}
update_site_option( "banned_email_domains", $banned );
} else {
update_site_option( "banned_email_domains", '' );
}
update_site_option( 'default_user_role', $_POST[ 'default_user_role' ] );
if ( trim( $_POST[ 'dashboard_blog_orig' ] ) == '' )
$_POST[ 'dashboard_blog_orig' ] = $current_site->blog_id;
if ( trim( $_POST[ 'dashboard_blog' ] ) == '' ) {
$_POST[ 'dashboard_blog' ] = $current_site->blog_id;
$dashboard_blog_id = $current_site->blog_id;
} else {
$dashboard_blog = untrailingslashit( sanitize_user( str_replace( '.', '', str_replace( $current_site->domain . $current_site->path, '', $_POST[ 'dashboard_blog' ] ) ) ) );
$blog_details = get_blog_details( $dashboard_blog );
if ( false === $blog_details ) {
if ( is_numeric( $dashboard_blog ) )
wp_die( __( 'Dashboard blog_id must be a blog that already exists' ) );
if ( is_subdomain_install() ) {
$domain = $dashboard_blog . '.' . $current_site->domain;
$path = $current_site->path;
} else {
$domain = $current_site->domain;
$path = trailingslashit( $current_site->path . $dashboard_blog );
}
$wpdb->hide_errors();
$dashboard_blog_id = wpmu_create_blog( $domain, $path, __( 'My Dashboard' ), $current_user->id , array( "public" => 0 ), $current_site->id );
$wpdb->show_errors();
} else {
$dashboard_blog_id = $blog_details->blog_id;
}
}
if ( is_wp_error( $dashboard_blog_id ) )
wp_die( __( 'Problem creating dashboard blog: ' ) . $dashboard_blog_id->get_error_message() );
if ( $_POST[ 'dashboard_blog_orig' ] != $_POST[ 'dashboard_blog' ] ) {
$users = get_users_of_blog( get_site_option( 'dashboard_blog' ) );
$move_users = array();
foreach ( (array)$users as $user ) {
if ( array_pop( array_keys( unserialize( $user->meta_value ) ) ) == 'subscriber' )
$move_users[] = $user->user_id;
}
if ( false == empty( $move_users ) ) {
foreach ( (array)$move_users as $user_id ) {
remove_user_from_blog($user_id, get_site_option( 'dashboard_blog' ) );
add_user_to_blog( $dashboard_blog_id, $user_id, get_site_option( 'default_user_role', 'subscriber' ) );
update_user_meta( $user_id, 'primary_blog', $dashboard_blog_id );
}
}
}
update_site_option( "dashboard_blog", $dashboard_blog_id );
$options = array( 'registrationnotification', 'registration', 'add_new_users', 'menu_items', 'mu_media_buttons', 'upload_space_check_disabled', 'blog_upload_space', 'upload_filetypes', 'site_name', 'first_post', 'first_page', 'first_comment', 'first_comment_url', 'first_comment_author', 'welcome_email', 'welcome_user_email', 'fileupload_maxk', 'admin_notice_feed' );
$checked_options = array('mu_media_buttons', 'menu_items');
foreach ( $checked_options as $option_name ) {
if ( ! isset($_POST[ $option_name ]) )
$_POST[ $option_name ] = array();
}
foreach ( $options as $option_name ) {
if ( ! isset($_POST[ $option_name ]) )
continue;
$value = stripslashes_deep( $_POST[ $option_name ] );
update_site_option( $option_name, $value );
}
// Update more options here
do_action( 'update_wpmu_options' );
wp_redirect( add_query_arg( "updated", "true", 'ms-options.php' ) );
exit();
break;
case "addblog":
check_admin_referer('add-blog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
if ( is_array( $_POST[ 'blog' ] ) == false )
wp_die( "Can't create an empty site." );
$blog = $_POST['blog'];
$domain = sanitize_user( str_replace( '/', '', $blog[ 'domain' ] ) );
$email = sanitize_email( $blog[ 'email' ] );
$title = $blog[ 'title' ];
if ( empty($domain) || empty($email) )
wp_die( __('Missing site address or email address.') );
if ( !is_email( $email ) )
wp_die( __('Invalid email address') );
if ( is_subdomain_install() ) {
$newdomain = $domain.".".$current_site->domain;
$path = $base;
} else {
$newdomain = $current_site->domain;
$path = $base.$domain.'/';
}
$password = 'N/A';
$user_id = email_exists($email);
if ( !$user_id ) { // Create a new user with a random password
$password = wp_generate_password();
$user_id = wpmu_create_user( $domain, $password, $email );
if ( false == $user_id )
wp_die( __('There was an error creating the user') );
else
wp_new_user_notification($user_id, $password);
}
$wpdb->hide_errors();
$id = wpmu_create_blog($newdomain, $path, $title, $user_id , array( "public" => 1 ), $current_site->id);
$wpdb->show_errors();
if ( !is_wp_error($id) ) {
$dashboard_blog = get_dashboard_blog();
if ( get_user_option( 'primary_blog', $user_id ) == $dashboard_blog->blog_id )
update_user_option( $user_id, 'primary_blog', $id, true );
$content_mail = sprintf( __( "New site created by %1s\n\nAddress: http://%2s\nName: %3s"), $current_user->user_login , $newdomain.$path, stripslashes( $title ) );
wp_mail( get_site_option('admin_email'), sprintf(__('[%s] New Site Created'), $current_site->site_name), $content_mail, 'From: "Site Admin" <' . get_site_option( 'admin_email' ) . '>' );
wpmu_welcome_notification( $id, $user_id, $password, $title, array( "public" => 1 ) );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'add-blog'), $_SERVER['HTTP_REFERER'] ) );
exit();
} else {
wp_die( $id->get_error_message() );
}
break;
case "updateblog":
check_admin_referer('editblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
if ( empty( $_POST ) )
wp_die( __('You probably need to go back to the sites page') );
// themes
if ( isset($_POST[ 'theme' ]) && is_array( $_POST[ 'theme' ] ) )
$_POST[ 'option' ][ 'allowedthemes' ] = $_POST[ 'theme' ];
else
$_POST[ 'option' ][ 'allowedthemes' ] = '';
switch_to_blog( $id );
if ( is_array( $_POST[ 'option' ] ) ) {
$c = 1;
$count = count( $_POST[ 'option' ] );
foreach ( (array) $_POST['option'] as $key => $val ) {
if ( $key === 0 || is_array( $val ) )
continue; // Avoids "0 is a protected WP option and may not be modified" error when edit blog options
if ( $c == $count )
update_option( $key, stripslashes( $val ) );
else
update_option( $key, stripslashes( $val ), false ); // no need to refresh blog details yet
$c++;
}
}
if ( isset( $_POST['update_home_url'] ) && $_POST['update_home_url'] == 'update' ) {
$blog_address = get_blogaddress_by_domain($_POST['blog']['domain'], $_POST['blog']['path']);
if ( get_option( 'siteurl' ) != $blog_address )
update_option( 'siteurl', $blog_address);
if ( get_option( 'home' ) != $blog_address )
update_option( 'home', $blog_address );
}
$wp_rewrite->flush_rules();
// update blogs table
$blog_data = stripslashes_deep($_POST[ 'blog' ]);
update_blog_details($id, $blog_data);
// get blog prefix
$blog_prefix = $wpdb->get_blog_prefix( $id );
// user roles
if ( isset( $_POST[ 'role' ] ) && is_array( $_POST[ 'role' ] ) == true ) {
$newroles = $_POST[ 'role' ];
reset( $newroles );
foreach ( (array) $newroles as $userid => $role ) {
$user = new WP_User($userid);
if ( ! $user )
continue;
$user->for_blog($id);
$user->set_role($role);
}
}
// remove user
if ( isset( $_POST[ 'blogusers' ] ) && is_array( $_POST[ 'blogusers' ] ) ) {
reset( $_POST[ 'blogusers' ] );
foreach ( (array) $_POST[ 'blogusers' ] as $key => $val )
remove_user_from_blog( $key, $id );
}
// change password
if ( isset( $_POST[ 'user_password' ] ) && is_array( $_POST[ 'user_password' ] ) ) {
reset( $_POST[ 'user_password' ] );
$newroles = $_POST[ 'role' ];
foreach ( (array) $_POST[ 'user_password' ] as $userid => $pass ) {
unset( $_POST[ 'role' ] );
$_POST[ 'role' ] = $newroles[ $userid ];
if ( $pass != '' ) {
$cap = $wpdb->get_var( "SELECT meta_value FROM {$wpdb->usermeta} WHERE user_id = '{$userid}' AND meta_key = '{$blog_prefix}capabilities' AND meta_value = 'a:0:{}'" );
$userdata = get_userdata($userid);
$_POST[ 'pass1' ] = $_POST[ 'pass2' ] = $pass;
$_POST[ 'email' ] = $userdata->user_email;
$_POST[ 'rich_editing' ] = $userdata->rich_editing;
edit_user( $userid );
if ( $cap == null )
$wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE user_id = '{$userid}' AND meta_key = '{$blog_prefix}capabilities' AND meta_value = 'a:0:{}'" );
}
}
unset( $_POST[ 'role' ] );
$_POST[ 'role' ] = $newroles;
}
// add user?
if ( isset( $_POST[ 'user_password' ] ) && !empty( $_POST[ 'newuser' ] ) ) {
$newuser = $_POST[ 'newuser' ];
$userid = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM " . $wpdb->users . " WHERE user_login = %s", $newuser ) );
if ( $userid ) {
$user = $wpdb->get_var( "SELECT user_id FROM " . $wpdb->usermeta . " WHERE user_id='$userid' AND meta_key='wp_" . $id . "_capabilities'" );
if ( $user == false )
add_user_to_blog($id, $userid, $_POST[ 'new_role' ]);
}
}
do_action( 'wpmu_update_blog_options' );
restore_current_blog();
wpmu_admin_do_redirect( "ms-sites.php?action=editblog&updated=true&id=".$id );
break;
case "deleteblog":
check_admin_referer('deleteblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
if ( $id != '0' && $id != $current_site->blog_id )
wpmu_delete_blog( $id, true );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'delete'), $_POST[ 'ref' ] ) );
exit();
break;
case "allblogs":
check_admin_referer('allblogs');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
foreach ( (array) $_POST[ 'allblogs' ] as $key => $val ) {
if ( $val != '0' && $val != $current_site->blog_id ) {
if ( isset($_POST['allblog_delete']) ) {
$blogfunction = 'all_delete';
wpmu_delete_blog( $val, true );
} elseif ( isset($_POST['allblog_spam']) ) {
$blogfunction = 'all_spam';
update_blog_status( $val, "spam", '1', 0 );
set_time_limit(60);
} elseif ( isset($_POST['allblog_notspam']) ) {
$blogfunction = 'all_notspam';
update_blog_status( $val, "spam", '0', 0 );
set_time_limit(60);
}
}
}
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => $blogfunction), $_SERVER['HTTP_REFERER'] ) );
exit();
break;
case "archiveblog":
check_admin_referer('archiveblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
update_blog_status( $id, "archived", '1' );
do_action( "archive_blog", $id );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'archive'), $_POST['ref'] ) );
exit();
break;
case "unarchiveblog":
check_admin_referer('unarchiveblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
do_action( "unarchive_blog", $id );
update_blog_status( $id, "archived", '0' );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'unarchive'), $_POST['ref'] ) );
exit();
break;
case "activateblog":
check_admin_referer('activateblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
update_blog_status( $id, "deleted", '0' );
do_action( "activate_blog", $id );
wp_redirect( add_query_arg( "updated", array('updated' => 'true', 'action' => 'activate'), $_POST['ref'] ) );
exit();
break;
case "deactivateblog":
check_admin_referer('deactivateblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
do_action( "deactivate_blog", $id );
update_blog_status( $id, "deleted", '1' );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'deactivate'), $_POST['ref'] ) );
exit();
break;
case "unspamblog":
check_admin_referer('unspamblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
update_blog_status( $id, "spam", '0' );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'unspam'), $_POST['ref'] ) );
exit();
break;
case "spamblog":
check_admin_referer('spamblog');
if ( ! current_user_can( 'manage_sites' ) )
wp_die( __('You do not have permission to access this page.') );
update_blog_status( $id, "spam", '1' );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'spam'), $_POST['ref'] ) );
exit();
break;
case "mature":
update_blog_status( $id, 'mature', '1' );
do_action( 'mature_blog', $id );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'mature'), $_POST['ref'] ) );
exit();
break;
case "unmature":
update_blog_status( $id, 'mature', '0' );
do_action( 'unmature_blog', $id );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'umature'), $_POST['ref'] ) );
exit();
break;
// Themes
case "updatethemes":
if ( ! current_user_can( 'manage_network_themes' ) )
wp_die( __('You do not have permission to access this page.') );
if ( is_array( $_POST['theme'] ) ) {
$themes = get_themes();
reset( $themes );
foreach ( (array) $themes as $key => $theme ) {
if ( $_POST['theme'][ esc_html( $theme['Stylesheet'] ) ] == 'enabled' )
$allowed_themes[ esc_html( $theme['Stylesheet'] ) ] = true;
}
update_site_option( 'allowedthemes', $allowed_themes );
}
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'themes'), $_SERVER['HTTP_REFERER'] ) );
exit();
break;
// Common
case "confirm":
$referrer = ( isset($_GET['ref']) ) ? stripslashes($_GET['ref']) : $_SERVER['HTTP_REFERER'];
$referrer = esc_url($referrer);
if ( !headers_sent() ) {
nocache_headers();
header( 'Content-Type: text/html; charset=utf-8' );
}
?>
>
<?php _e("WordPress › Confirm your action"); ?>
 ); ?>)
'true', 'action' => 'delete'), $_POST['ref'] ) );
exit();
break;
case "allusers":
check_admin_referer('allusers');
if ( ! current_user_can( 'manage_network_users' ) )
wp_die( __('You do not have permission to access this page.') );
if ( isset($_POST['alluser_delete']) ) {
require_once('admin-header.php');
echo '';
confirm_delete_users( $_POST['allusers'] );
echo '
';
require_once('admin-footer.php');
} elseif ( isset( $_POST[ 'alluser_transfer_delete' ] ) ) {
if ( is_array( $_POST[ 'blog' ] ) && !empty( $_POST[ 'blog' ] ) ) {
foreach ( $_POST[ 'blog' ] as $id => $users ) {
foreach ( $users as $blogid => $user_id ) {
remove_user_from_blog( $id, $blogid, $user_id );
}
}
}
if ( is_array( $_POST[ 'user' ] ) && !empty( $_POST[ 'user' ] ) )
foreach( $_POST[ 'user' ] as $id )
wpmu_delete_user( $id );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'all_delete'), 'ms-users.php' ) );
} elseif ( isset( $_POST[ 'add_superadmin' ] ) ) {
$super_admins = get_site_option( 'site_admins', array( 'admin' ) );
$mainblog_id = $wpdb->get_var( "SELECT blog_id FROM {$wpdb->blogs} WHERE domain='{$current_site->domain}' AND path='{$current_site->path}'" );
foreach ( (array) $_POST['allusers'] as $key => $val ) {
if ( $val == '' || $val == '0' )
continue;
$user = new WP_User( $val );
if ( in_array( $user->user_login, $super_admins ) )
continue;
if ( $mainblog_id )
add_user_to_blog( $mainblog_id, $user->ID, 'administrator' );
$super_admins[] = $user->user_login;
}
update_site_option( 'site_admins' , $super_admins );
wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'add_superadmin' ), $_SERVER['HTTP_REFERER'] ) );
} elseif ( isset( $_POST[ 'remove_superadmin' ] ) ) {
$super_admins = get_site_option( 'site_admins', array( 'admin' ) );
$admin_email = get_site_option( 'admin_email' );
foreach ( (array) $_POST['allusers'] as $key => $val ) {
if ( $val == '' || $val == '0' )
continue;
$user = new WP_User( $val );
if ( $user->ID == $current_user->ID || $user->user_email == $admin_email )
continue;
foreach ( $super_admins as $key => $username ) {
if ( $username == $user->user_login ) {
unset( $super_admins[ $key ] );
break;
}
}
}
update_site_option( 'site_admins' , $super_admins );
wp_redirect( add_query_arg( array( 'updated' => 'true', 'action' => 'remove_superadmin' ), $_SERVER['HTTP_REFERER'] ) );
} else {
foreach ( (array) $_POST['allusers'] as $key => $val ) {
if ( $val == '' || $val == '0' )
continue;
$user = new WP_User( $val );
if ( in_array( $user->user_login, get_site_option( 'site_admins', array( 'admin' ) ) ) )
wp_die( sprintf( __( 'Warning! User cannot be modified. The user %s is a network admnistrator.' ), $user->user_login ) );
if ( isset($_POST['alluser_spam']) ) {
$userfunction = 'all_spam';
$blogs = get_blogs_of_user( $val, true );
foreach ( (array) $blogs as $key => $details ) {
if ( $details->userblog_id == $current_site->blog_id ) { continue; } // main blog not a spam !
update_blog_status( $details->userblog_id, "spam", '1' );
}
update_user_status( $val, "spam", '1', 1 );
} elseif ( isset($_POST['alluser_notspam']) ) {
$userfunction = 'all_notspam';
$blogs = get_blogs_of_user( $val, true );
foreach ( (array) $blogs as $key => $details ) {
update_blog_status( $details->userblog_id, "spam", '0' );
}
update_user_status( $val, "spam", '0', 1 );
}
}
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => $userfunction), $_SERVER['HTTP_REFERER'] ) );
}
exit();
break;
case "adduser":
check_admin_referer('add-user');
if ( ! current_user_can( 'manage_network_users' ) )
wp_die( __('You do not have permission to access this page.') );
if ( is_array( $_POST[ 'user' ] ) == false )
wp_die( __( "Cannot create an empty user." ) );
$user = $_POST['user'];
if ( empty($user['username']) && empty($user['email']) )
wp_die( __('Missing username and email.') );
elseif ( empty($user['username']) )
wp_die( __('Missing username.') );
elseif ( empty($user['email']) )
wp_die( __('Missing email.') );
$password = wp_generate_password();
$user_id = wpmu_create_user(esc_html( strtolower( $user['username'] ) ), $password, esc_html( $user['email'] ) );
if ( false == $user_id )
wp_die( __('Duplicated username or email address.') );
else
wp_new_user_notification($user_id, $password);
if ( get_site_option( 'dashboard_blog' ) == false )
add_user_to_blog( $current_site->blog_id, $user_id, get_site_option( 'default_user_role', 'subscriber' ) );
else
add_user_to_blog( get_site_option( 'dashboard_blog' ), $user_id, get_site_option( 'default_user_role', 'subscriber' ) );
wp_redirect( add_query_arg( array('updated' => 'true', 'action' => 'add'), $_SERVER['HTTP_REFERER'] ) );
exit();
break;
default:
wpmu_admin_do_redirect( "ms-admin.php" );
break;
}
?>