/**
* Get all duplicable sites
* @since 0.2.0
* @return array of blog data
*/
public static function get_site_list()
{
$site_list = array();
$network_blogs = wp_get_sites(array('limit' => MUCD_MAX_NUMBER_OF_SITE));
foreach ($network_blogs as $blog) {
if (MUCD_Functions::is_duplicable($blog['blog_id']) && MUCD_SITE_DUPLICATION_EXCLUDE != $blog['blog_id']) {
$site_list[] = $blog;
}
}
return $site_list;
}
/**
* Duplication form validation
* @since 0.2.0
* @param array $init_data default data
* @return array $data validated data, or errors
*/
public static function check_form($init_data)
{
$data = $init_data;
$data['copy_files'] = 'no';
$data['keep_users'] = 'no';
$data['log'] = 'no';
// Check referer and nonce
if (check_admin_referer(MUCD_DOMAIN)) {
global $current_site;
$error = array();
// Merge $data / $_POST['site'] to get Posted data and fill form
$data = array_merge($data, $_POST['site']);
// format and check source
$data['from_site_id'] = intval($data['source']);
if ($data['from_site_id'] < 1 || !get_blog_details($data['from_site_id'], false)) {
$error[] = new WP_Error('mucd_error', MUCD_NETWORK_PAGE_DUPLICATE_MISSING_FIELDS);
}
$domain = '';
if (preg_match('|^([a-zA-Z0-9-])+$|', $data['domain'])) {
$domain = strtolower($data['domain']);
}
// If not a subdomain install, make sure the domain isn't a reserved word
if (!is_subdomain_install()) {
/** This filter is documented in wp-includes/ms-functions.php */
$subdirectory_reserved_names = apply_filters('subdirectory_reserved_names', array('page', 'comments', 'blog', 'files', 'feed'));
if (in_array($domain, $subdirectory_reserved_names)) {
$error[] = new WP_Error('mucd_error', sprintf(MUCD_NETWORK_PAGE_DUPLICATE_DOMAIN_ERROR_RESERVED_WORDS, implode('</code>, <code>', $subdirectory_reserved_names)));
}
}
if (empty($domain)) {
$error[] = new WP_Error('mucd_error', MUCD_NETWORK_PAGE_DUPLICATE_DOMAIN_ERROR_REQUIRE);
}
if (is_subdomain_install()) {
$newdomain = $domain . '.' . preg_replace('|^www\\.|', '', $current_site->domain);
$path = $current_site->path;
} else {
$newdomain = $current_site->domain;
$path = $current_site->path . $domain . '/';
}
// format and check title
if (empty($data['title'])) {
$error[] = new WP_Error('mucd_error', MUCD_NETWORK_PAGE_DUPLICATE_TITLE_ERROR_REQUIRE);
}
// format and check email admin
if (empty($data['email'])) {
$error[] = new WP_Error('mucd_error', MUCD_NETWORK_PAGE_DUPLICATE_EMAIL_MISSING);
}
$valid_mail = sanitize_email($data['email']);
if (is_email($valid_mail)) {
$data['email'] = $valid_mail;
} else {
$error[] = new WP_Error('mucd_error', MUCD_NETWORK_PAGE_DUPLICATE_EMAIL_ERROR_FORMAT);
}
$data['domain'] = $domain;
$data['newdomain'] = $newdomain;
$data['path'] = $path;
$data['public'] = !isset($data['private']);
// Network
$data['network_id'] = $current_site->id;
if (isset($data['log']) && $data['log'] == 'yes' && (!isset($data['log-path']) || $data['log-path'] == "" || !MUCD_Functions::valid_path($data['log-path']))) {
$error[] = new WP_Error('mucd_error', MUCD_NETWORK_PAGE_DUPLICATE_VIEW_LOG_PATH_EMPTY);
}
if (isset($error[0])) {
$data['error'] = $error[0];
}
} else {
$data['error'] = MUCD_GAL_ERROR_CAPABILITIES;
}
return $data;
}
/**
* Stop process on SQL Error, print and log error, removes the new blog
* @since 0.2.0
* @param string $sql_query the query
* @param string $sql_error the error
*/
public static function sql_error($sql_query, $sql_error)
{
$error_1 = 'ERROR SQL ON : ' . $sql_query;
MUCD_Duplicate::write_log($error_1);
$error_2 = 'WPDB ERROR : ' . $sql_error;
MUCD_Duplicate::write_log($error_2);
MUCD_Duplicate::write_log('Duplication interrupted on SQL ERROR');
echo '<br />Duplication failed :<br /><br />' . $error_1 . '<br /><br />' . $error_2 . '<br /><br />';
if ($log_url = MUCD_Duplicate::log_url()) {
echo '<a href="' . $log_url . '">' . MUCD_NETWORK_PAGE_DUPLICATE_VIEW_LOG . '</a>';
}
MUCD_Functions::remove_blog(self::$to_site_id);
wp_die();
}
require_once realpath(dirname(__FILE__)) . '/include/config.php';
// Plugin options
require_once MUCD_COMPLETE_PATH . '/include/option.php';
// Load textdomain
load_plugin_textdomain(MUCD_DOMAIN, NULL, MUCD_PATH . '/language/');
// Load language
require_once MUCD_COMPLETE_PATH . '/include/lang.php';
// Load Functions
require_once MUCD_COMPLETE_PATH . '/lib/functions.php';
if (is_admin()) {
require_once MUCD_COMPLETE_PATH . '/include/admin.php';
MUCD_Admin::hooks();
}
if (defined('WP_CLI') && WP_CLI) {
require_once MUCD_COMPLETE_PATH . '/lib/duplicate.php';
MUCD_Functions::set_locale_to_en_US();
require_once MUCD_COMPLETE_PATH . '/wp-cli/wp-cli-site-duplicate-subcommand.php';
}
/**
* Main class of the plugin
*/
class MUCD
{
/**
* Register hooks used by the plugin
*/
public static function hooks()
{
// Register (de)activation hook
register_activation_hook(__FILE__, array(__CLASS__, 'activate'));
register_deactivation_hook(__FILE__, array(__CLASS__, 'deactivate'));
/**
* Duplicate a site in a multisite install.
*
* ## OPTIONS
*
* --slug=<slug>
* : Path for the new site. Subdomain on subdomain installs, directory on subdirectory installs.
*
* --source=<site_id>
* : ID of the site to duplicate.
*
* [--title=<title>]
* : Title of the new site. Default: prettified slug.
*
* [--email=<email>]
* : Email for Admin user. User will be created if none exists. Assignement to Super Admin if not included.
*
* [--network_id=<network-id>]
* : Network to associate new site with. Defaults to current network (typically 1).
*
* [--private]
* : If set, the new site will be non-public (not indexed)
*
* [--porcelain]
* : If set, only the site id will be output on success.
*
* [--v]
* : If set, print more details about the new site (Verbose mode). Do not work if --procelain is set.
*
* [--do_not_copy_files]
* : If set, files of the duplicated site will not be copied.
*
* [--keep_users]
* : If set, the new site will have the same users as the duplicated site.
*
* [--log=<dir_path>]
* : If set, a log will be written in this directory (please check this directory is writable).
*
* @alias clone
*
* @synopsis --slug=<slug> --source=<site_id> [--title=<title>] [--email=<email>] [--network_id=<network-id>] [--private] [--porcelain] [--v] [--do_not_copy_files] [--keep_users] [--log=<dir_path>]
*/
public function __invoke($_, $assoc_args)
{
if (!is_multisite()) {
WP_CLI::error('This is not a multisite install.');
}
global $wpdb, $current_site;
$base = $assoc_args['slug'];
$title = isset($assoc_args['title']) ? $assoc_args['title'] : ucfirst($base);
$email = empty($assoc_args['email']) ? '' : $assoc_args['email'];
// Network
if (!empty($assoc_args['network_id'])) {
$network = MUCD_Functions::get_network($assoc_args['network_id']);
if ($network === false) {
WP_CLI::error(sprintf('Network with id %d does not exist.', $assoc_args['network_id']));
}
} else {
$network = $current_site;
}
$network_id = $network->id;
$public = !isset($assoc_args['private']);
// Sanitize
if (preg_match('|^([a-zA-Z0-9-])+$|', $base)) {
$base = strtolower($base);
}
// If not a subdomain install, make sure the domain isn't a reserved word
if (!is_subdomain_install()) {
$subdirectory_reserved_names = apply_filters('subdirectory_reserved_names', array('page', 'comments', 'blog', 'files', 'feed'));
if (in_array($base, $subdirectory_reserved_names)) {
WP_CLI::error('The following words are reserved and cannot be used as blog names: ' . implode(', ', $subdirectory_reserved_names));
}
}
// Check for valid email, if not, use the first Super Admin found
// Probably a more efficient way to do this so we dont query for the
// User twice if super admin
$email = sanitize_email($email);
if (empty($email) || !is_email($email)) {
$super_admins = get_super_admins();
$email = '';
if (!empty($super_admins) && is_array($super_admins)) {
// Just get the first one
$super_login = $super_admins[0];
$super_user = get_user_by('login', $super_login);
if ($super_user) {
$email = $super_user->user_email;
}
}
}
if (is_subdomain_install()) {
$newdomain = $base . '.' . preg_replace('|^www\\.|', '', $network->domain);
$path = $network->path;
} else {
$newdomain = $network->domain;
$path = $network->path . $base . '/';
}
// Source ?
$source = $assoc_args['source'];
if (!intval($source) != 0) {
WP_CLI::error($source . ' is not a valid site ID.');
}
if (!MUCD_Functions::site_exists($source)) {
WP_CLI::error('There is no site with ID=' . $source . '. The site to duplicate must be an existing site of the network.');
}
// Copy files ?
$copy_files = isset($assoc_args['do_not_copy_files']) ? 'no' : 'yes';
// Keep users ?
$keep_users = isset($assoc_args['keep_users']) ? 'yes' : 'no';
// Write log
if (isset($assoc_args['log'])) {
$log = 'yes';
$log_path = $assoc_args['log'];
} else {
$log = 'no';
$log_path = '';
}
$data = array('source' => $source, 'domain' => $base, 'title' => $title, 'email' => $email, 'copy_files' => $copy_files, 'keep_users' => $keep_users, 'log' => $log, 'log-path' => $log_path, 'from_site_id' => $source, 'newdomain' => $newdomain, 'path' => $path, 'public' => $public, 'network_id' => $network_id);
$wpdb->hide_errors();
$form_message = MUCD_Duplicate::duplicate_site($data);
$wpdb->show_errors();
if (isset($form_message['error'])) {
WP_CLI::error($form_message['error']);
} else {
if (isset($assoc_args['porcelain'])) {
WP_CLI::line($form_message['site_id']);
} else {
switch_to_blog($form_message['site_id']);
if (!isset($assoc_args['v'])) {
WP_CLI::success('Site ' . $form_message['site_id'] . ' created: ' . get_site_url());
} else {
// Verbose mode
WP_CLI::success($form_message['msg']);
$user = get_current_user_id();
WP_CLI::line("ID : " . $form_message['site_id']);
WP_CLI::line("Title : " . get_bloginfo('name'));
WP_CLI::line("Front : " . get_site_url());
WP_CLI::line("Dashboard : " . admin_url());
WP_CLI::line("Customize : " . admin_url('customize.php'));
}
restore_current_blog();
}
}
}
/**
* Stop process on Creating dir Error, print and log error, removes the new blog
* @since 0.2.0
* @param string $dir_path the path
*/
public static function mkdir_error($dir_path)
{
$error_1 = 'ERROR DURING FILE COPY : CANNOT CREATE ' . $dir_path;
MUCD_Duplicate::write_log($error_1);
$error_2 = sprintf(MUCD_NETWORK_PAGE_DUPLICATE_COPY_FILE_ERROR, MUCD_Functions::get_primary_upload_dir());
MUCD_Duplicate::write_log($error_2);
MUCD_Duplicate::write_log('Duplication interrupted on FILE COPY ERROR');
echo '<br />Duplication failed :<br /><br />' . $error_1 . '<br /><br />' . $error_2 . '<br /><br />';
if ($log_url = MUCD_Duplicate::log_url()) {
echo '<a href="' . $log_url . '">' . MUCD_NETWORK_PAGE_DUPLICATE_VIEW_LOG . '</a>';
}
MUCD_Functions::remove_blog(self::$to_site_id);
wp_die();
}
