/**
* Removes completely a blog from the network
* @since 0.2.0
* @param int $blog_id the blog id
*/
public static function remove_blog($blog_id)
{
switch_to_blog($blog_id);
$wp_upload_info = wp_upload_dir();
$dir = str_replace(' ', "\\ ", trailingslashit($wp_upload_info['basedir']));
restore_current_blog();
wpmu_delete_blog($blog_id, true);
// wpmu_delete_blog leaves an empty site upload directory, that we want to remove :
MUCD_Files::rrmdir($dir);
}
/**
* Copy files from one directory to another
* @since 0.2.0
* @param string $src source directory path
* @param string $dst destination directory path
* @param array $exclude_dirs directories to ignore
*/
public static function recurse_copy($src, $dst, $exclude_dirs = array())
{
$dir = opendir($src);
@mkdir($dst);
while (false !== ($file = readdir($dir))) {
if ($file != '.' && $file != '..') {
if (is_dir($src . '/' . $file)) {
if (!in_array($file, $exclude_dirs)) {
MUCD_Files::recurse_copy($src . '/' . $file, $dst . '/' . $file);
}
} else {
copy($src . '/' . $file, $dst . '/' . $file);
}
}
}
closedir($dir);
}
/**
* Main function of the plugin : duplicates a site
* @since 0.2.0
* @param array $data parameters from form
* @return $form_message result messages of the process
*/
public static function duplicate_site($data)
{
global $wpdb;
$form_message = array();
$wpdb->hide_errors();
self::init_log($data);
$email = $data['email'];
$domain = $data['domain'];
$newdomain = $data['newdomain'];
$path = $data['path'];
$title = $data['title'];
$from_site_id = $data['from_site_id'];
$keep_users = $data['keep_users'];
$copy_file = $data['copy_files'];
$public = $data['public'];
$network_id = $data['network_id'];
MUCD_Duplicate::write_log('Start site duplication : from site ' . $from_site_id);
MUCD_Duplicate::write_log('Admin email : ' . $email);
MUCD_Duplicate::write_log('Domain : ' . $newdomain);
MUCD_Duplicate::write_log('Path : ' . $path);
MUCD_Duplicate::write_log('Site title : ' . $title);
$user_id = MUCD_Duplicate::create_admin($email, $domain);
if (is_wp_error($user_id)) {
wp_cache_flush();
$form_message['error'] = $user_id->get_error_message();
return $form_message;
}
// Create new site
$to_site_id = wpmu_create_blog($newdomain, $path, $title, $user_id, array('public' => $public), $network_id);
$wpdb->show_errors();
if (is_wp_error($to_site_id)) {
wp_cache_flush();
$form_message['error'] = $to_site_id->get_error_message();
return $form_message;
}
// User rights adjustments
if (!is_super_admin($user_id) && !get_user_option('primary_blog', $user_id)) {
update_user_option($user_id, 'primary_blog', $to_site_id, true);
}
MUCD_Duplicate::bypass_server_limit();
// Copy Site - File
if ($copy_file == 'yes') {
do_action('mucd_before_copy_files', $from_site_id, $to_site_id);
$result = MUCD_Files::copy_files($from_site_id, $to_site_id);
do_action('mucd_after_copy_files', $from_site_id, $to_site_id);
}
// Copy Site - Data
do_action('mucd_before_copy_data', $from_site_id, $to_site_id);
$result = MUCD_Data::copy_data($from_site_id, $to_site_id);
do_action('mucd_after_copy_data', $from_site_id, $to_site_id);
// Copy Site - Users
if ($keep_users == 'yes') {
do_action('mucd_before_copy_users', $from_site_id, $to_site_id);
$result = MUCD_Duplicate::copy_users($from_site_id, $to_site_id);
do_action('mucd_after_copy_users', $from_site_id, $to_site_id);
}
update_blog_option($to_site_id, 'mucd_duplicable', "no");
$form_message['msg'] = MUCD_NETWORK_PAGE_DUPLICATE_NOTICE_CREATED;
$form_message['site_id'] = $to_site_id;
MUCD_Duplicate::write_log('End site duplication : new site ID = ' . $to_site_id);
wp_cache_flush();
return $form_message;
}
/**
* Initialize file before writing
* @since 0.2.0
* @return boolean True on success, False on failure
*/
private function init_file()
{
if (MUCD_Files::init_dir($this->log_dir_path) !== false) {
if (!($this->fp = @fopen($this->log_file_path, 'a'))) {
return false;
}
chmod($this->log_file_path, 0777);
return true;
}
return false;
}