* @return array Site and user count for the network.
*/
function get_sitestats() {
- global $wpdb;
-
$stats = array(
'blogs' => get_blog_count(),
'users' => get_user_count(),
*
* @since MU 1.0
*
- * @param int $id Optional. A site_id.
+ * @param int $network_id Deprecated, not supported.
* @return int
*/
-function get_blog_count( $id = 0 ) {
+function get_blog_count( $network_id = 0 ) {
+ if ( func_num_args() )
+ _deprecated_argument( __FUNCTION__, '3.1' );
+
return get_site_option( 'blog_count' );
}
*
* @param int $blog_id ID of the blog.
* @param int $post_id ID of the post you're looking for.
- * @return object The post.
+ * @return WP_Post|null WP_Post on success or null on failure
*/
function get_blog_post( $blog_id, $post_id ) {
- global $wpdb;
-
- $key = $blog_id . '-' . $post_id;
- $post = wp_cache_get( $key, 'global-posts' );
- if ( $post == false ) {
- $post = $wpdb->get_row( $wpdb->prepare( 'SELECT * FROM ' . $wpdb->get_blog_prefix( $blog_id ) . 'posts WHERE ID = %d', $post_id ) );
- wp_cache_add( $key, $post, 'global-posts' );
- }
+ switch_to_blog( $blog_id );
+ $post = get_post( $post_id );
+ restore_current_blog();
return $post;
}
function add_user_to_blog( $blog_id, $user_id, $role ) {
switch_to_blog($blog_id);
- $user = new WP_User($user_id);
+ $user = get_userdata( $user_id );
- if ( ! $user->exists() ) {
+ if ( ! $user ) {
restore_current_blog();
- return new WP_Error('user_does_not_exist', __('That user does not exist.'));
+ return new WP_Error( 'user_does_not_exist', __( 'The requested user does not exist.' ) );
}
if ( !get_user_meta($user_id, 'primary_blog', true) ) {
}
// wp_revoke_user($user_id);
- $user = new WP_User($user_id);
- if ( ! $user->exists() ) {
+ $user = get_userdata( $user_id );
+ if ( ! $user ) {
restore_current_blog();
return new WP_Error('user_does_not_exist', __('That user does not exist.'));
}
* @return int The ID of the newly created blog
*/
function create_empty_blog( $domain, $path, $weblog_title, $site_id = 1 ) {
- $domain = addslashes( $domain );
- $weblog_title = addslashes( $weblog_title );
-
if ( empty($path) )
$path = '/';
*
* @since MU 1.0
*
- * @param int $_blog_id ID of the source blog.
+ * @param int $blog_id ID of the source blog.
* @param int $post_id ID of the desired post.
* @return string The post's permalink
*/
-function get_blog_permalink( $_blog_id, $post_id ) {
- $key = "{$_blog_id}-{$post_id}-blog_permalink";
- $link = wp_cache_get( $key, 'site-options' );
- if ( $link == false ) {
- switch_to_blog( $_blog_id );
- $link = get_permalink( $post_id );
- restore_current_blog();
- wp_cache_add( $key, $link, 'site-options', 360 );
- }
+function get_blog_permalink( $blog_id, $post_id ) {
+ switch_to_blog( $blog_id );
+ $link = get_permalink( $post_id );
+ restore_current_blog();
+
return $link;
}
*
* @param string $domain
* @param string $path Optional. Not required for subdomain installations.
- * @return int
+ * @return int 0 if no blog found, otherwise the ID of the matching blog
*/
function get_blog_id_from_url( $domain, $path = '/' ) {
global $wpdb;
- $domain = strtolower( $wpdb->escape( $domain ) );
- $path = strtolower( $wpdb->escape( $path ) );
+ $domain = strtolower( $domain );
+ $path = strtolower( $path );
$id = wp_cache_get( md5( $domain . $path ), 'blog-id-cache' );
- if ( $id == -1 ) { // blog does not exist
+ if ( $id == -1 ) // blog does not exist
return 0;
- } elseif ( $id ) {
- return (int)$id;
- }
+ elseif ( $id )
+ return (int) $id;
- $id = $wpdb->get_var( "SELECT blog_id FROM $wpdb->blogs WHERE domain = '$domain' and path = '$path' /* get_blog_id_from_url */" );
+ $id = $wpdb->get_var( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE domain = %s and path = %s /* get_blog_id_from_url */", $domain, $path ) );
- if ( !$id ) {
+ if ( ! $id ) {
wp_cache_set( md5( $domain . $path ), -1, 'blog-id-cache' );
- return false;
+ return 0;
}
+
wp_cache_set( md5( $domain . $path ), $id, 'blog-id-cache' );
return $id;
*/
function is_email_address_unsafe( $user_email ) {
$banned_names = get_site_option( 'banned_email_domains' );
- if ($banned_names && !is_array( $banned_names ))
- $banned_names = explode( "\n", $banned_names);
+ if ( $banned_names && ! is_array( $banned_names ) )
+ $banned_names = explode( "\n", $banned_names );
+
+ $is_email_address_unsafe = false;
- if ( is_array( $banned_names ) && empty( $banned_names ) == false ) {
- $email_domain = strtolower( substr( $user_email, 1 + strpos( $user_email, '@' ) ) );
- foreach ( (array) $banned_names as $banned_domain ) {
- if ( $banned_domain == '' )
+ if ( $banned_names && is_array( $banned_names ) ) {
+ $banned_names = array_map( 'strtolower', $banned_names );
+ $normalized_email = strtolower( $user_email );
+
+ list( $email_local_part, $email_domain ) = explode( '@', $normalized_email );
+
+ foreach ( $banned_names as $banned_domain ) {
+ if ( ! $banned_domain )
continue;
- if (
- strstr( $email_domain, $banned_domain ) ||
- (
- strstr( $banned_domain, '/' ) &&
- preg_match( $banned_domain, $email_domain )
- )
- )
- return true;
+
+ if ( $email_domain == $banned_domain ) {
+ $is_email_address_unsafe = true;
+ break;
+ }
+
+ $dotted_domain = ".$banned_domain";
+ if ( $dotted_domain === substr( $normalized_email, -strlen( $dotted_domain ) ) ) {
+ $is_email_address_unsafe = true;
+ break;
+ }
}
}
- return false;
+
+ return apply_filters( 'is_email_address_unsafe', $is_email_address_unsafe, $user_email );
}
/**
$errors->add( 'user_name', __( 'Sorry, usernames may not contain the character “_”!' ) );
// all numeric?
- $match = array();
- preg_match( '/[0-9]*/', $user_name, $match );
- if ( $match[0] == $user_name )
+ if ( preg_match( '/^[0-9]*$/', $user_name ) )
$errors->add('user_name', __('Sorry, usernames must have letters too!'));
if ( !is_email( $user_email ) )
- $errors->add('user_email', __( 'Please enter a correct email address.' ) );
+ $errors->add('user_email', __( 'Please enter a valid email address.' ) );
$limited_email_domains = get_site_option( 'limited_email_domains' );
if ( is_array( $limited_email_domains ) && empty( $limited_email_domains ) == false ) {
// Check if the username has been used already.
if ( username_exists($user_name) )
- $errors->add('user_name', __('Sorry, that username already exists!'));
+ $errors->add( 'user_name', __( 'Sorry, that username already exists!' ) );
// Check if the email address has been used already.
if ( email_exists($user_email) )
- $errors->add('user_email', __('Sorry, that email address is already used!'));
+ $errors->add( 'user_email', __( 'Sorry, that email address is already used!' ) );
// Has someone already signed up for this username?
$signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE user_login = %s", $user_name) );
$now = current_time( 'timestamp', true );
$diff = $now - $registered_at;
// If registered more than two days ago, cancel registration and let this signup go through.
- if ( $diff > 172800 )
+ if ( $diff > 2 * DAY_IN_SECONDS )
$wpdb->delete( $wpdb->signups, array( 'user_login' => $user_name ) );
else
$errors->add('user_name', __('That username is currently reserved but may be available in a couple of days.'));
-
- if ( $signup->active == 0 && $signup->user_email == $user_email )
- $errors->add('user_email_used', __('username and email used'));
}
$signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE user_email = %s", $user_email) );
if ( $signup != null ) {
$diff = current_time( 'timestamp', true ) - mysql2date('U', $signup->registered);
// If registered more than two days ago, cancel registration and let this signup go through.
- if ( $diff > 172800 )
+ if ( $diff > 2 * DAY_IN_SECONDS )
$wpdb->delete( $wpdb->signups, array( 'user_email' => $user_email ) );
else
$errors->add('user_email', __('That email address has already been used. Please check your inbox for an activation email. It will become available in a couple of days if you do nothing.'));
* @return array Contains the new site data and error messages.
*/
function wpmu_validate_blog_signup($blogname, $blog_title, $user = '') {
- global $wpdb, $domain, $base, $current_site;
+ global $wpdb, $domain, $current_site;
+
+ $base = $current_site->path;
$blog_title = strip_tags( $blog_title );
$blog_title = substr( $blog_title, 0, 50 );
$errors->add('blogname', __( 'Please enter a site name.' ) );
if ( preg_match( '/[^a-z0-9]+/', $blogname ) )
- $errors->add('blogname', __( 'Only lowercase letters and numbers allowed.' ) );
+ $errors->add('blogname', __( 'Only lowercase letters (a-z) and numbers are allowed.' ) );
if ( in_array( $blogname, $illegal_names ) == true )
$errors->add('blogname', __( 'That name is not allowed.' ) );
if ( strlen( $blogname ) < 4 && !is_super_admin() )
$errors->add('blogname', __( 'Site name must be at least 4 characters.' ) );
- if ( strpos( ' ' . $blogname, '_' ) != false )
+ if ( strpos( $blogname, '_' ) !== false )
$errors->add( 'blogname', __( 'Sorry, site names may not contain the character “_”!' ) );
// do not allow users to create a blog that conflicts with a page on the main blog.
$errors->add( 'blogname', __( 'Sorry, you may not use that site name.' ) );
// all numeric?
- $match = array();
- preg_match( '/[0-9]*/', $blogname, $match );
- if ( $match[0] == $blogname )
+ if ( preg_match( '/^[0-9]*$/', $blogname ) )
$errors->add('blogname', __('Sorry, site names must have letters too!'));
$blogname = apply_filters( 'newblogname', $blogname );
- $blog_title = stripslashes( $blog_title );
+ $blog_title = wp_unslash( $blog_title );
if ( empty( $blog_title ) )
$errors->add('blog_title', __( 'Please enter a site title.' ) );
$mydomain = "$domain";
$path = $base.$blogname.'/';
}
- if ( domain_exists($mydomain, $path) )
- $errors->add('blogname', __('Sorry, that site already exists!'));
+ if ( domain_exists($mydomain, $path, $current_site->id) )
+ $errors->add( 'blogname', __( 'Sorry, that site already exists!' ) );
if ( username_exists( $blogname ) ) {
if ( is_object( $user ) == false || ( is_object($user) && ( $user->user_login != $blogname ) ) )
if ( ! empty($signup) ) {
$diff = current_time( 'timestamp', true ) - mysql2date('U', $signup->registered);
// If registered more than two days ago, cancel registration and let this signup go through.
- if ( $diff > 172800 )
+ if ( $diff > 2 * DAY_IN_SECONDS )
$wpdb->delete( $wpdb->signups, array( 'domain' => $mydomain , 'path' => $path ) );
else
$errors->add('blogname', __('That site is currently reserved but may be available in a couple days.'));
}
- $result = array('domain' => $mydomain, 'path' => $path, 'blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors);
+ $result = array('domain' => $mydomain, 'path' => $path, 'blogname' => $blogname, 'blog_title' => $blog_title, 'user' => $user, 'errors' => $errors);
return apply_filters('wpmu_validate_blog_signup', $result);
}
* @param string $user_email The user's email address.
* @param array $meta By default, contains the requested privacy setting and lang_id.
*/
-function wpmu_signup_blog($domain, $path, $title, $user, $user_email, $meta = '') {
+function wpmu_signup_blog( $domain, $path, $title, $user, $user_email, $meta = array() ) {
global $wpdb;
$key = substr( md5( time() . rand() . $domain ), 0, 16 );
$meta = serialize($meta);
- $domain = $wpdb->escape($domain);
- $path = $wpdb->escape($path);
- $title = $wpdb->escape($title);
$wpdb->insert( $wpdb->signups, array(
'domain' => $domain,
* @param string $user_email The user's email address.
* @param array $meta By default, this is an empty array.
*/
-function wpmu_signup_user($user, $user_email, $meta = '') {
+function wpmu_signup_user( $user, $user_email, $meta = array() ) {
global $wpdb;
// Format data
* @param string $title The site title.
* @param string $user The user's login name.
* @param string $user_email The user's email address.
- * @param array $meta By default, contains the requested privacy setting and lang_id.
* @param string $key The activation key created in wpmu_signup_blog()
+ * @param array $meta By default, contains the requested privacy setting and lang_id.
* @return bool
*/
-function wpmu_signup_blog_notification($domain, $path, $title, $user, $user_email, $key, $meta = '') {
+function wpmu_signup_blog_notification( $domain, $path, $title, $user, $user_email, $key, $meta = array() ) {
global $current_site;
if ( !apply_filters('wpmu_signup_blog_notification', $domain, $path, $title, $user, $user_email, $key, $meta) )
*
* @param string $user The user's login name.
* @param string $user_email The user's email address.
- * @param array $meta By default, an empty array.
* @param string $key The activation key created in wpmu_signup_user()
+ * @param array $meta By default, an empty array.
* @return bool
*/
-function wpmu_signup_user_notification($user, $user_email, $key, $meta = '') {
+function wpmu_signup_user_notification( $user, $user_email, $key, $meta = array() ) {
if ( !apply_filters('wpmu_signup_user_notification', $user, $user_email, $key, $meta) )
return false;
$message_headers = "From: \"{$from_name}\" <{$admin_email}>\n" . "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n";
$message = sprintf(
apply_filters( 'wpmu_signup_user_notification_email',
- __( "To activate your user, please click the following link:\n\n%s\n\nAfter you activate, you will receive *another email* with your login.\n\n" ),
+ __( "To activate your user, please click the following link:\n\n%s\n\nAfter you activate, you will receive *another email* with your login." ),
$user, $user_email, $key, $meta
),
site_url( "wp-activate.php?key=$key" )
* @uses wp_generate_password()
* @uses wpmu_welcome_user_notification()
* @uses add_user_to_blog()
- * @uses add_new_user_to_blog()
* @uses wpmu_create_user()
* @uses wpmu_create_blog()
* @uses wpmu_welcome_notification()
* @return array An array containing information about the activated user and/or blog
*/
function wpmu_activate_signup($key) {
- global $wpdb, $current_site;
+ global $wpdb;
$signup = $wpdb->get_row( $wpdb->prepare("SELECT * FROM $wpdb->signups WHERE activation_key = %s", $key) );
}
$meta = maybe_unserialize($signup->meta);
- $user_login = $wpdb->escape($signup->user_login);
- $user_email = $wpdb->escape($signup->user_email);
$password = wp_generate_password( 12, false );
- $user_id = username_exists($user_login);
+ $user_id = username_exists($signup->user_login);
if ( ! $user_id )
- $user_id = wpmu_create_user($user_login, $password, $user_email);
+ $user_id = wpmu_create_user($signup->user_login, $password, $signup->user_email);
else
$user_already_exists = true;
if ( isset( $user_already_exists ) )
return new WP_Error( 'user_already_exists', __( 'That username is already activated.' ), $signup);
- wpmu_welcome_user_notification($user_id, $password, $meta);
-
- add_new_user_to_blog( $user_id, $user_email, $meta );
- do_action('wpmu_activate_user', $user_id, $password, $meta);
- return array('user_id' => $user_id, 'password' => $password, 'meta' => $meta);
+ wpmu_welcome_user_notification( $user_id, $password, $meta );
+ do_action( 'wpmu_activate_user', $user_id, $password, $meta );
+ return array( 'user_id' => $user_id, 'password' => $password, 'meta' => $meta );
}
$blog_id = wpmu_create_blog( $signup->domain, $signup->path, $signup->title, $user_id, $meta, $wpdb->siteid );
* @param string $email The new user's email address.
* @return mixed Returns false on failure, or int $user_id on success
*/
-function wpmu_create_user( $user_name, $password, $email) {
+function wpmu_create_user( $user_name, $password, $email ) {
$user_name = preg_replace( '/\s+/', '', sanitize_user( $user_name, true ) );
$user_id = wp_create_user( $user_name, $password, $email );
- if ( is_wp_error($user_id) )
+ if ( is_wp_error( $user_id ) )
return false;
// Newly created users have no roles or caps until they are added to a blog.
* @param int $site_id Optional. Only relevant on multi-network installs.
* @return mixed Returns WP_Error object on failure, int $blog_id on success
*/
-function wpmu_create_blog($domain, $path, $title, $user_id, $meta = '', $site_id = 1) {
+function wpmu_create_blog( $domain, $path, $title, $user_id, $meta = array(), $site_id = 1 ) {
+ $defaults = array( 'public' => 0 );
+ $meta = wp_parse_args( $meta, $defaults );
+
$domain = preg_replace( '/\s+/', '', sanitize_user( $domain, true ) );
if ( is_subdomain_install() )
// Check if the domain has been used already. We should return an error message.
if ( domain_exists($domain, $path, $site_id) )
- return new WP_Error('blog_taken', __('Site already exists.'));
+ return new WP_Error( 'blog_taken', __( 'Sorry, that site already exists!' ) );
if ( !defined('WP_INSTALLING') )
define( 'WP_INSTALLING', true );
add_user_to_blog($blog_id, $user_id, 'administrator');
- if ( is_array($meta) ) foreach ($meta as $key => $value) {
- if ( $key == 'public' || $key == 'archived' || $key == 'mature' || $key == 'spam' || $key == 'deleted' || $key == 'lang_id' )
+ foreach ( $meta as $key => $value ) {
+ if ( in_array( $key, array( 'public', 'archived', 'mature', 'spam', 'deleted', 'lang_id' ) ) )
update_blog_status( $blog_id, $key, $value );
else
update_option( $key, $value );
}
add_option( 'WPLANG', get_site_option( 'WPLANG' ) );
- update_option( 'blog_public', (int)$meta['public'] );
+ update_option( 'blog_public', (int) $meta['public'] );
if ( ! is_super_admin( $user_id ) && ! get_user_meta( $user_id, 'primary_blog', true ) )
update_user_meta( $user_id, 'primary_blog', $blog_id );
$siteurl = site_url();
restore_current_blog();
- $msg = sprintf( __( 'New Site: %1s
-URL: %2s
-Remote IP: %3s
+ $msg = sprintf( __( 'New Site: %1$s
+URL: %2$s
+Remote IP: %3$s
-Disable these notifications: %4s' ), $blogname, $siteurl, $_SERVER['REMOTE_ADDR'], $options_site_url);
+Disable these notifications: %4$s' ), $blogname, $siteurl, wp_unslash( $_SERVER['REMOTE_ADDR'] ), $options_site_url);
$msg = apply_filters( 'newblog_notify_siteadmin', $msg );
wp_mail( $email, sprintf( __( 'New Site Registration: %s' ), $siteurl ), $msg );
if ( is_email($email) == false )
return false;
- $user = new WP_User($user_id);
+ $user = get_userdata( $user_id );
$options_site_url = esc_url(network_admin_url('settings.php'));
- $msg = sprintf(__('New User: %1s
-Remote IP: %2s
+ $msg = sprintf(__('New User: %1$s
+Remote IP: %2$s
-Disable these notifications: %3s'), $user->user_login, $_SERVER['REMOTE_ADDR'], $options_site_url);
+Disable these notifications: %3$s'), $user->user_login, wp_unslash( $_SERVER['REMOTE_ADDR'] ), $options_site_url);
$msg = apply_filters( 'newuser_notify_siteadmin', $msg, $user );
wp_mail( $email, sprintf(__('New User Registration: %s'), $user->user_login), $msg );
*/
function domain_exists($domain, $path, $site_id = 1) {
global $wpdb;
- return $wpdb->get_var( $wpdb->prepare("SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s AND site_id = %d", $domain, $path, $site_id) );
+ $result = $wpdb->get_var( $wpdb->prepare("SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s AND site_id = %d", $domain, $path, $site_id) );
+ return apply_filters( 'domain_exists', $result, $domain, $path, $site_id );
}
/**
if ( ! $result )
return false;
- refresh_blog_details($wpdb->insert_id);
- return $wpdb->insert_id;
+ $blog_id = $wpdb->insert_id;
+ refresh_blog_details( $blog_id );
+
+ wp_maybe_update_network_site_counts();
+
+ return $blog_id;
}
/**
* @param string $blog_title The title of the new site.
*/
function install_blog($blog_id, $blog_title = '') {
- global $wpdb, $table_prefix, $wp_roles;
- $wpdb->suppress_errors();
+ global $wpdb, $wp_roles, $current_site;
// Cast for security
$blog_id = (int) $blog_id;
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
- if ( $wpdb->get_results("SELECT ID FROM $wpdb->posts") )
- die(__('<h1>Already Installed</h1><p>You appear to have already installed WordPress. To reinstall please clear your old database tables first.</p>') . '</body></html>');
-
- $wpdb->suppress_errors(false);
+ $wpdb->suppress_errors();
+ if ( $wpdb->get_results( "DESCRIBE {$wpdb->posts}" ) )
+ die( '<h1>' . __( 'Already Installed' ) . '</h1><p>' . __( 'You appear to have already installed WordPress. To reinstall please clear your old database tables first.' ) . '</p></body></html>' );
+ $wpdb->suppress_errors( false );
- $url = get_blogaddress_by_id($blog_id);
+ $url = get_blogaddress_by_id( $blog_id );
// Set everything up
make_db_current_silent( 'blog' );
populate_roles();
$wp_roles->_init();
- // fix url.
- update_option('siteurl', $url);
- update_option('home', $url);
- update_option('fileupload_url', $url . "files" );
- update_option('upload_path', UPLOADBLOGSDIR . "/$blog_id/files");
- update_option('blogname', stripslashes( $blog_title ) );
- update_option('admin_email', '');
- $wpdb->update( $wpdb->options, array('option_value' => ''), array('option_name' => 'admin_email') );
+ $url = untrailingslashit( $url );
- // remove all perms
- $wpdb->delete( $wpdb->usermeta, array( 'meta_key' => $table_prefix.'user_level' ) );
+ update_option( 'siteurl', $url );
+ update_option( 'home', $url );
- $wpdb->delete( $wpdb->usermeta, array( 'meta_key' => $table_prefix.'capabilities' ) );
+ if ( get_site_option( 'ms_files_rewriting' ) )
+ update_option( 'upload_path', UPLOADBLOGSDIR . "/$blog_id/files" );
+ else
+ update_option( 'upload_path', get_blog_option( $current_site->blog_id, 'upload_path' ) );
- $wpdb->suppress_errors( false );
+ update_option( 'blogname', wp_unslash( $blog_title ) );
+ update_option( 'admin_email', '' );
+
+ // remove all perms
+ $table_prefix = $wpdb->get_blog_prefix();
+ delete_metadata( 'user', 0, $table_prefix . 'user_level', null, true ); // delete all
+ delete_metadata( 'user', 0, $table_prefix . 'capabilities', null, true ); // delete all
}
/**
* @param array $meta Optional. Not used in the default function, but is passed along to hooks for customization.
* @return bool
*/
-function wpmu_welcome_notification($blog_id, $user_id, $password, $title, $meta = '') {
+function wpmu_welcome_notification( $blog_id, $user_id, $password, $title, $meta = array() ) {
global $current_site;
if ( !apply_filters('wpmu_welcome_notification', $blog_id, $user_id, $password, $title, $meta) )
return false;
- $welcome_email = stripslashes( get_site_option( 'welcome_email' ) );
+ $welcome_email = get_site_option( 'welcome_email' );
if ( $welcome_email == false )
- $welcome_email = stripslashes( __( 'Dear User,
+ $welcome_email = __( 'Dear User,
Your new SITE_NAME site has been successfully set up at:
BLOG_URL
We hope you enjoy your new site. Thanks!
---The Team @ SITE_NAME' ) );
+--The Team @ SITE_NAME' );
$url = get_blogaddress_by_id($blog_id);
- $user = new WP_User($user_id);
+ $user = get_userdata( $user_id );
$welcome_email = str_replace( 'SITE_NAME', $current_site->site_name, $welcome_email );
$welcome_email = str_replace( 'BLOG_TITLE', $title, $welcome_email );
if ( empty( $current_site->site_name ) )
$current_site->site_name = 'WordPress';
- $subject = apply_filters( 'update_welcome_subject', sprintf(__('New %1$s Site: %2$s'), $current_site->site_name, stripslashes( $title ) ) );
+ $subject = apply_filters( 'update_welcome_subject', sprintf(__('New %1$s Site: %2$s'), $current_site->site_name, wp_unslash( $title ) ) );
wp_mail($user->user_email, $subject, $message, $message_headers);
return true;
}
* @param array $meta Optional. Not used in the default function, but is passed along to hooks for customization.
* @return bool
*/
-function wpmu_welcome_user_notification($user_id, $password, $meta = '') {
+function wpmu_welcome_user_notification( $user_id, $password, $meta = array() ) {
global $current_site;
if ( !apply_filters('wpmu_welcome_user_notification', $user_id, $password, $meta) )
$welcome_email = get_site_option( 'welcome_user_email' );
- $user = new WP_User($user_id);
+ $user = get_userdata( $user_id );
$welcome_email = apply_filters( 'update_welcome_user_email', $welcome_email, $user_id, $password, $meta);
$welcome_email = str_replace( 'SITE_NAME', $current_site->site_name, $welcome_email );
/**
* Get the current site info.
*
- * Returns an object containing the ID, domain, path, and site_name
- * of the site being viewed.
+ * Returns an object containing the 'id', 'domain', 'path', and 'site_name'
+ * properties of the site being viewed.
+ *
+ * @see wpmu_current_site()
*
* @since MU
*
return $current_site;
}
-/**
- * Get a numeric user ID from either an email address or a login.
- *
- * @since MU
- * @uses is_email()
- *
- * @param string $string
- * @return int
- */
-function get_user_id_from_string( $string ) {
- $user_id = 0;
- if ( is_email( $string ) ) {
- $user = get_user_by('email', $string);
- if ( $user )
- $user_id = $user->ID;
- } elseif ( is_numeric( $string ) ) {
- $user_id = $string;
- } else {
- $user = get_user_by('login', $string);
- if ( $user )
- $user_id = $user->ID;
- }
-
- return $user_id;
-}
-
/**
* Get a user's most recent post.
*
$dirsize[ $directory ][ 'size' ] = recurse_dirsize( $directory );
- set_transient( 'dirsize_cache', $dirsize, 3600 );
+ set_transient( 'dirsize_cache', $dirsize, HOUR_IN_SECONDS );
return $dirsize[ $directory ][ 'size' ];
}
return $size;
}
-/**
- * Check whether a blog has used its allotted upload space.
- *
- * @since MU
- * @uses get_dirsize()
- *
- * @param bool $echo Optional. If $echo is set and the quota is exceeded, a warning message is echoed. Default is true.
- * @return int
- */
-function upload_is_user_over_quota( $echo = true ) {
- if ( get_site_option( 'upload_space_check_disabled' ) )
- return false;
-
- $spaceAllowed = get_space_allowed();
- if ( empty( $spaceAllowed ) || !is_numeric( $spaceAllowed ) )
- $spaceAllowed = 10; // Default space allowed is 10 MB
-
- $size = get_dirsize( BLOGUPLOADDIR ) / 1024 / 1024;
-
- if ( ($spaceAllowed-$size) < 0 ) {
- if ( $echo )
- _e( 'Sorry, you have used your space allocation. Please delete some files to upload more files.' ); // No space left
- return true;
- } else {
- return false;
- }
-}
-
/**
* Check an array of MIME types against a whitelist.
*
*/
function wpmu_log_new_registrations( $blog_id, $user_id ) {
global $wpdb;
- $user = new WP_User( (int) $user_id );
- $wpdb->insert( $wpdb->registration_log, array('email' => $user->user_email, 'IP' => preg_replace( '/[^0-9., ]/', '',$_SERVER['REMOTE_ADDR'] ), 'blog_id' => $blog_id, 'date_registered' => current_time('mysql')) );
-}
-
-/**
- * Get the remaining upload space for this blog.
- *
- * @since MU
- * @uses upload_is_user_over_quota()
- * @uses get_space_allowed()
- * @uses get_dirsize()
- *
- * @param int $size
- * @return int
- */
-function fix_import_form_size( $size ) {
- if ( upload_is_user_over_quota( false ) == true )
- return 0;
-
- $spaceAllowed = 1024 * 1024 * get_space_allowed();
- $dirsize = get_dirsize( BLOGUPLOADDIR );
- if ( $size > $spaceAllowed - $dirsize )
- return $spaceAllowed - $dirsize; // remaining space
- else
- return $size; // default
+ $user = get_userdata( (int) $user_id );
+ if ( $user )
+ $wpdb->insert( $wpdb->registration_log, array('email' => $user->user_email, 'IP' => preg_replace( '/[^0-9., ]/', '', wp_unslash( $_SERVER['REMOTE_ADDR'] ) ), 'blog_id' => $blog_id, 'date_registered' => current_time('mysql')) );
}
/**
* @return mixed If the upload is under the size limit, $upload is returned. Otherwise returns an error message.
*/
function upload_is_file_too_big( $upload ) {
- if ( is_array( $upload ) == false || defined( 'WP_IMPORTING' ) )
+ if ( is_array( $upload ) == false || defined( 'WP_IMPORTING' ) || get_site_option( 'upload_space_check_disabled' ) )
return $upload;
if ( strlen( $upload['bits'] ) > ( 1024 * get_site_option( 'fileupload_maxk', 1500 ) ) )
return $result;
if ( wp_create_nonce('signup_form_' . $_POST[ 'signup_form_id' ]) != $_POST['_signup_form'] )
- wp_die( __('Please try again!') );
+ wp_die( __( 'Please try again.' ) );
return $result;
}
* @since MU
*/
function maybe_redirect_404() {
- global $current_site;
if ( is_main_site() && is_404() && defined( 'NOBLOGREDIRECT' ) && ( $destination = apply_filters( 'blog_redirect_404', NOBLOGREDIRECT ) ) ) {
if ( $destination == '%siteurl%' )
$destination = network_home_url();
if ( empty( $details ) || is_wp_error( add_existing_user_to_blog( $details ) ) )
wp_die( sprintf(__('An error occurred adding you to this site. Back to the <a href="%s">homepage</a>.'), home_url() ) );
- wp_die( sprintf(__('You have been added to this site. Please visit the <a href="%s">homepage</a> or <a href="%s">log in</a> using your username and password.'), home_url(), admin_url() ), __('Success') );
+ wp_die( sprintf( __( 'You have been added to this site. Please visit the <a href="%s">homepage</a> or <a href="%s">log in</a> using your username and password.' ), home_url(), admin_url() ), __( 'WordPress › Success' ) );
}
/**
/**
* Add a newly created user to the appropriate blog
*
+ * To add a user in general, use add_user_to_blog(). This function
+ * is specifically hooked into the wpmu_activate_user action.
+ *
* @since MU
+ * @see add_user_to_blog()
*
* @param int $user_id
- * @param string $email
+ * @param mixed $password Ignored.
* @param array $meta
*/
-function add_new_user_to_blog( $user_id, $email, $meta ) {
+function add_new_user_to_blog( $user_id, $password, $meta ) {
global $current_site;
if ( !empty( $meta[ 'add_to_blog' ] ) ) {
$blog_id = $meta[ 'add_to_blog' ];
}
/**
- * Check to see whether a user is marked as a spammer, based on username
+ * Check to see whether a user is marked as a spammer, based on user login.
*
* @since MU
- * @uses get_current_user_id()
- * @uses get_user_id_from_string()
+ * @uses get_user_by()
*
- * @param string $username
+ * @param string|WP_User $user Optional. Defaults to current user. WP_User object,
+ * or user login name as a string.
* @return bool
*/
-function is_user_spammy( $username = 0 ) {
- if ( $username == 0 ) {
- $user_id = get_current_user_id();
- } else {
- $user_id = get_user_id_from_string( $username );
+function is_user_spammy( $user = null ) {
+ if ( ! is_a( $user, 'WP_User' ) ) {
+ if ( $user )
+ $user = get_user_by( 'login', $user );
+ else
+ $user = wp_get_current_user();
}
- $u = new WP_User( $user_id );
- return ( isset( $u->spam ) && $u->spam == 1 );
+ return $user && isset( $user->spam ) && 1 == $user->spam;
}
/**
* @return bool
*/
function update_blog_public( $old_value, $value ) {
- global $wpdb;
- do_action('update_blog_public');
- update_blog_status( $wpdb->blogid, 'public', (int) $value );
+ update_blog_status( get_current_blog_id(), 'public', (int) $value );
}
add_action('update_option_blog_public', 'update_blog_public', 10, 2);
-/**
- * Get the "dashboard blog", the blog where users without a blog edit their profile data.
- *
- * @since MU
- * @uses get_blog_details()
- *
- * @return int
- */
-function get_dashboard_blog() {
- if ( $blog = get_site_option( 'dashboard_blog' ) )
- return get_blog_details( $blog );
-
- return get_blog_details( $GLOBALS['current_site']->blog_id );
-}
-
/**
* Check whether a usermeta key has to do with the current blog.
*
}
/**
- * Formats an String URL to use HTTPS if HTTP is found.
+ * Formats a URL to use https.
+ *
* Useful as a filter.
*
* @since 2.8.5
- **/
+ *
+ * @param string URL
+ * @return string URL with https as the scheme
+ */
function filter_SSL( $url ) {
- if ( !is_string( $url ) )
- return get_bloginfo( 'url' ); //return home blog url with proper scheme
+ if ( ! is_string( $url ) )
+ return get_bloginfo( 'url' ); // Return home blog url with proper scheme
- $arrURL = parse_url( $url );
-
- if ( force_ssl_content() && is_ssl() ) {
- if ( 'http' === $arrURL['scheme'] )
- $url = str_replace( $arrURL['scheme'], 'https', $url );
- }
+ if ( force_ssl_content() && is_ssl() )
+ $url = set_url_scheme( $url, 'https' );
return $url;
}
* @since 3.1.0
*/
function wp_update_network_counts() {
+ wp_update_network_user_counts();
+ wp_update_network_site_counts();
+}
+
+/**
+ * Update the count of sites for the current network.
+ *
+ * If enabled through the 'enable_live_network_counts' filter, update the sites count
+ * on a network when a site is created or its status is updated.
+ *
+ * @since 3.7.0
+ *
+ * @uses wp_update_network_site_counts()
+ */
+function wp_maybe_update_network_site_counts() {
+ $is_small_network = ! wp_is_large_network( 'sites' );
+
+ /**
+ * Filter the decision to update network user and site counts in real time.
+ *
+ * @since 3.7.0
+ *
+ * @param bool $small_network Based on wp_is_large_network( $context ).
+ * @param string $context Context. Either 'users' or 'sites'.
+ */
+ if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'sites' ) )
+ return;
+
+ wp_update_network_site_counts();
+}
+
+/**
+ * Update the network-wide users count.
+ *
+ * If enabled through the 'enable_live_network_counts' filter, update the users count
+ * on a network when a user is created or its status is updated.
+ *
+ * @since 3.7.0
+ *
+ * @uses wp_update_network_user_counts()
+ */
+function wp_maybe_update_network_user_counts() {
+ $is_small_network = ! wp_is_large_network( 'users' );
+
+ /**
+ * Filter the decision to update network user and site counts in real time.
+ *
+ * @since 3.7.0
+ *
+ * @param bool $small_network Based on wp_is_large_network( $context ).
+ * @param string $context Context. Either 'users' or 'sites'.
+ */
+ if ( ! apply_filters( 'enable_live_network_counts', $is_small_network, 'users' ) )
+ return;
+
+ wp_update_network_user_counts();
+}
+
+/**
+ * Update the network-wide site count.
+ *
+ * @since 3.7.0
+ */
+function wp_update_network_site_counts() {
global $wpdb;
$count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(blog_id) as c FROM $wpdb->blogs WHERE site_id = %d AND spam = '0' AND deleted = '0' and archived = '0'", $wpdb->siteid) );
update_site_option( 'blog_count', $count );
+}
- $count = $wpdb->get_var( $wpdb->prepare("SELECT COUNT(ID) as c FROM $wpdb->users WHERE spam = '0' AND deleted = '0'") );
+/**
+ * Update the network-wide user count.
+ *
+ * @since 3.7.0
+ */
+function wp_update_network_user_counts() {
+ global $wpdb;
+
+ $count = $wpdb->get_var( "SELECT COUNT(ID) as c FROM $wpdb->users WHERE spam = '0' AND deleted = '0'" );
update_site_option( 'user_count', $count );
}
+
+/**
+ * Returns the space used by the current blog.
+ *
+ * @since 3.5.0
+ *
+ * @return int Used space in megabytes
+ */
+function get_space_used() {
+ // Allow for an alternative way of tracking storage space used
+ $space_used = apply_filters( 'pre_get_space_used', false );
+ if ( false === $space_used ) {
+ $upload_dir = wp_upload_dir();
+ $space_used = get_dirsize( $upload_dir['basedir'] ) / 1024 / 1024;
+ }
+
+ return $space_used;
+}
+
+/**
+ * Returns the upload quota for the current blog.
+ *
+ * @since MU
+ *
+ * @return int Quota in megabytes
+ */
+function get_space_allowed() {
+ $space_allowed = get_option( 'blog_upload_space' );
+
+ if ( ! is_numeric( $space_allowed ) )
+ $space_allowed = get_site_option( 'blog_upload_space' );
+
+ if ( empty( $space_allowed ) || ! is_numeric( $space_allowed ) )
+ $space_allowed = 100;
+
+ return apply_filters( 'get_space_allowed', $space_allowed );
+}
+
+/**
+ * Determines if there is any upload space left in the current blog's quota.
+ *
+ * @since 3.0.0
+ *
+ * @return int of upload space available in bytes
+ */
+function get_upload_space_available() {
+ $space_allowed = get_space_allowed() * 1024 * 1024;
+ if ( get_site_option( 'upload_space_check_disabled' ) )
+ return $space_allowed;
+
+ $space_used = get_space_used() * 1024 * 1024;
+
+ if ( ( $space_allowed - $space_used ) <= 0 )
+ return 0;
+
+ return $space_allowed - $space_used;
+}
+
+/**
+ * Determines if there is any upload space left in the current blog's quota.
+ *
+ * @since 3.0.0
+ * @return bool True if space is available, false otherwise.
+ */
+function is_upload_space_available() {
+ if ( get_site_option( 'upload_space_check_disabled' ) )
+ return true;
+
+ return (bool) get_upload_space_available();
+}
+
+/**
+ * @since 3.0.0
+ *
+ * @return int of upload size limit in bytes
+ */
+function upload_size_limit_filter( $size ) {
+ $fileupload_maxk = 1024 * get_site_option( 'fileupload_maxk', 1500 );
+ if ( get_site_option( 'upload_space_check_disabled' ) )
+ return min( $size, $fileupload_maxk );
+
+ return min( $size, $fileupload_maxk, get_upload_space_available() );
+}
+
+/**
+ * Whether or not we have a large network.
+ *
+ * The default criteria for a large network is either more than 10,000 users or more than 10,000 sites.
+ * Plugins can alter this criteria using the 'wp_is_large_network' filter.
+ *
+ * @since 3.3.0
+ * @param string $using 'sites or 'users'. Default is 'sites'.
+ * @return bool True if the network meets the criteria for large. False otherwise.
+ */
+function wp_is_large_network( $using = 'sites' ) {
+ if ( 'users' == $using ) {
+ $count = get_user_count();
+ return apply_filters( 'wp_is_large_network', $count > 10000, 'users', $count );
+ }
+
+ $count = get_blog_count();
+ return apply_filters( 'wp_is_large_network', $count > 10000, 'sites', $count );
+}
+
+
+/**
+ * Return an array of sites for a network or networks.
+ *
+ * @since 3.7.0
+ *
+ * @param array $args {
+ * Array of default arguments. Optional.
+ *
+ * @type int|array $network_id A network ID or array of network IDs. Set to null to retrieve sites
+ * from all networks. Defaults to current network ID.
+ * @type int $public Retrieve public or non-public sites. Default null, for any.
+ * @type int $archived Retrieve archived or non-archived sites. Default null, for any.
+ * @type int $mature Retrieve mature or non-mature sites. Default null, for any.
+ * @type int $spam Retrieve spam or non-spam sites. Default null, for any.
+ * @type int $deleted Retrieve deleted or non-deleted sites. Default null, for any.
+ * @type int $limit Number of sites to limit the query to. Default 100.
+ * @type int $offset Exclude the first x sites. Used in combination with the $limit parameter. Default 0.
+ * }
+ * @return array An empty array if the install is considered "large" via wp_is_large_network(). Otherwise,
+ * an associative array of site data arrays, each containing the site (network) ID, blog ID,
+ * site domain and path, dates registered and modified, and the language ID. Also, boolean
+ * values for whether the site is public, archived, mature, spam, and/or deleted.
+ */
+function wp_get_sites( $args = array() ) {
+ global $wpdb;
+
+ if ( wp_is_large_network() )
+ return array();
+
+ $defaults = array(
+ 'network_id' => $wpdb->siteid,
+ 'public' => null,
+ 'archived' => null,
+ 'mature' => null,
+ 'spam' => null,
+ 'deleted' => null,
+ 'limit' => 100,
+ 'offset' => 0,
+ );
+
+ $args = wp_parse_args( $args, $defaults );
+
+ $query = "SELECT * FROM $wpdb->blogs WHERE 1=1 ";
+
+ if ( isset( $args['network_id'] ) && ( is_array( $args['network_id'] ) || is_numeric( $args['network_id'] ) ) ) {
+ $network_ids = implode( ',', wp_parse_id_list( $args['network_id'] ) );
+ $query .= "AND site_id IN ($network_ids) ";
+ }
+
+ if ( isset( $args['public'] ) )
+ $query .= $wpdb->prepare( "AND public = %d ", $args['public'] );
+
+ if ( isset( $args['archived'] ) )
+ $query .= $wpdb->prepare( "AND archived = %d ", $args['archived'] );
+
+ if ( isset( $args['mature'] ) )
+ $query .= $wpdb->prepare( "AND mature = %d ", $args['mature'] );
+
+ if ( isset( $args['spam'] ) )
+ $query .= $wpdb->prepare( "AND spam = %d ", $args['spam'] );
+
+ if ( isset( $args['deleted'] ) )
+ $query .= $wpdb->prepare( "AND deleted = %d ", $args['deleted'] );
+
+ if ( isset( $args['limit'] ) && $args['limit'] ) {
+ if ( isset( $args['offset'] ) && $args['offset'] )
+ $query .= $wpdb->prepare( "LIMIT %d , %d ", $args['offset'], $args['limit'] );
+ else
+ $query .= $wpdb->prepare( "LIMIT %d ", $args['limit'] );
+ }
+
+ $site_results = $wpdb->get_results( $query, ARRAY_A );
+
+ return $site_results;
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff