function wind_addNewUsers()
{
require_once "wind_functions.php";
if ($_POST['wind_new_users'] && $_POST['wind_new_role'] && $_POST['wind_new_blog']) {
print "<div id='message' class='updated fade'><p>Adding new users...</p>";
$users_to_add = array();
$users_to_add = explode("\n", $_POST['wind_new_users']);
$users_to_add = array_filter(array_map('trim', $users_to_add));
$users_to_add = array_map('strtolower', $users_to_add);
foreach ($users_to_add as $user) {
// does this look like a valid uni?
if (preg_match('/^[a-z]{2,}[0-9]+$/', $user)) {
// yes, go ahead
// Check to see if user already exists; if so, subscribe them
if ($existing_user = get_userdatabylogin($user)) {
// user already exists; add to blog
print "<br>{$user} already exists, adding to blog";
add_user_to_blog($_POST['wind_new_blog'], $existing_user->ID, $_POST['wind_new_role']);
} else {
// user doesn't exist
//look up their ldap info... make warning if user can't be found in ldap
print "<br>{$user} does not exist yet... ";
$user_ldap_info = get_ldap_information($user);
if ($user_ldap_info['first_name']) {
print "found {$user_ldap_info['first_name']} {$user_ldap_info['last_name']} in LDAP. Adding...";
} else {
print "No match in LDAP. Bad uni or FERPA-protected student? Adding user regardless...";
}
// done warning admin about user LDAP status
// add user to WP; pass in empty array of wind affiliations
$wind_affiliations = array();
wind_create_wp_user($user, $wind_affiliations);
// now get their user ID and add them to this blog
$existing_user = get_userdatabylogin($user);
add_user_to_blog($_POST['wind_new_blog'], $existing_user->ID, $_POST['wind_new_role']);
}
// done checking whether user exists in WP
} else {
// no, it does not ... abort
print "<br>'{$user}' does not appear to be a valid uni; skipping...";
}
// done checking for valid uni
}
// done iterating through the list of users
print "</div>";
} else {
// some field was missing
print "<div id='message' class='updated fade'><p>A list of unis, the role, and a blog are all required. Please make a selection for each.</p></div>";
}
}
/**
* provisions new user account - does not add to any particular blog
* @param $user_name
* @return nothing
*/
function wind_create_wp_user($user_name, $wind_affiliations)
{
# now all the site options are available as variables
extract(wind_getSiteOptions());
require_once "wind_defaults.php";
global $wpdb;
$debug = false;
// get_ldap_info returns
// array(first_name => $firstName, last_name => $lastName, email => $email, uni => $uni);
error_log("getting ldap info for {$user_name}\n", 3, $wind_log_file);
$ldap_user_data = get_ldap_information($user_name);
$user_email = $ldap_user_data['email'];
$random_password = substr(md5(uniqid(microtime())), 0, 20);
// create user
$user_id = wpmu_create_user($user_name, $random_password, $user_email);
/* for reference - other options
$user_data = array(
'ID' => $user_id,
'user_login' => x,
'user_nicename' => x,
'first_name' => x,
'last_name' => x,
'nickname' => x,
'display_name' => x,
'user_email' => x,
);
*/
update_usermeta($user_id, 'first_name', $ldap_user_data['first_name']);
update_usermeta($user_id, 'last_name', $ldap_user_data['last_name']);
$superadmins = explode(" ", $wind_super_admins);
if (in_array($user_name, $superadmins)) {
error_log("{$user_name} is a super admin\n", 3, $wind_log_file);
require_once WIND_WP_PATH . "wp-admin/includes/ms.php";
grant_super_admin($user_id);
}
$display_name = $ldap_user_data['display_name'] ? $ldap_user_data['display_name'] : $ldap_user_data['nickname'];
if (empty($display_name) & !empty($ldap_user_data['first_name'])) {
$display_name = $ldap_user_data['first_name'] . " " . $ldap_user_data['last_name'];
}
if (!empty($display_name)) {
$wpdb->update($wpdb->users, compact('display_name'), array('ID' => $user_id));
}
//This is for plugin events
do_action('wpmu_activate_user', $user_id, $random_password, false);
error_log("In create user - wind check course affils is {$wind_check_course_affils} \n", 3, $wind_log_file);
if ($wind_check_course_affils) {
error_log("yes check course affils for {$result->user_login}\n", 3, $wind_log_file);
wind_add_to_blogs($result, $wind_affiliations, $debug);
}
}
