/**
* Validates imported data.
*/
function validate_data($users)
{
global $defined_auth_sources;
$errors = array();
$usernames = array();
if (is_array($users)) {
foreach ($users as $index => $user) {
// 1. Check whether mandatory fields have been set.
$mandatory_fields = array('LastName', 'FirstName');
if (api_get_setting('registration', 'email') == 'true') {
$mandatory_fields[] = 'Email';
}
foreach ($mandatory_fields as $key => $field) {
if (!isset($user[$field]) || strlen($user[$field]) == 0) {
$user['error'] = get_lang($field . 'Mandatory');
$errors[] = $user;
}
}
// 2. Check username.
if (!UserManager::is_username_empty($user['UserName'])) {
// 2.1. Check whether username was used twice in the import file.
if (isset($usernames[$user['UserName']])) {
$user['error'] = get_lang('UserNameUsedTwice');
$errors[] = $user;
}
$usernames[$user['UserName']] = 1;
// 2.2. Check whether username is allready in use in database.
if (!UserManager::is_username_available($user['UserName'])) {
$user['error'] = get_lang('UserNameNotAvailable');
$errors[] = $user;
}
// 2.3. Check whether username is too long.
if (UserManager::is_username_too_long($user['UserName'])) {
$user['error'] = get_lang('UserNameTooLong');
$errors[] = $user;
}
}
// 3. Check status.
if (isset($user['Status']) && !api_status_exists($user['Status'])) {
$user['error'] = get_lang('WrongStatus');
$errors[] = $user;
}
// 4. Check classname.
if (isset($user['ClassName']) && strlen($user['ClassName']) != 0) {
if (!ClassManager::class_name_exists($user['ClassName'])) {
$user['error'] = get_lang('ClassNameNotAvailable');
$errors[] = $user;
}
}
// 5. Check authentication source.
if (isset($user['AuthSource']) && strlen($user['AuthSource']) != 0) {
if (!in_array($user['AuthSource'], $defined_auth_sources)) {
$user['error'] = get_lang('AuthSourceNotAvailable');
$errors[] = $user;
}
}
}
}
return $errors;
}
function validate_data($users)
{
global $defined_auth_sources;
$errors = array();
$usernames = array();
// 1. Check if mandatory fields are set.
$mandatory_fields = array('LastName', 'FirstName');
if (api_get_setting('registration', 'email') == 'true') {
$mandatory_fields[] = 'Email';
}
$classExistList = array();
$usergroup = new UserGroup();
foreach ($users as $user) {
foreach ($mandatory_fields as $field) {
if (isset($user[$field])) {
if (empty($user[$field])) {
$user['error'] = get_lang($field . 'Mandatory');
$errors[] = $user;
}
}
}
// 2. Check username, first, check whether it is empty.
if (isset($user['NewUserName'])) {
if (!UserManager::is_username_empty($user['NewUserName'])) {
// 2.1. Check whether username is too long.
if (UserManager::is_username_too_long($user['NewUserName'])) {
$user['error'] = get_lang('UserNameTooLong');
$errors[] = $user;
}
// 2.2. Check whether the username was used twice in import file.
if (isset($usernames[$user['NewUserName']])) {
$user['error'] = get_lang('UserNameUsedTwice');
$errors[] = $user;
}
$usernames[$user['UserName']] = 1;
// 2.3. Check whether username is allready occupied.
if (!UserManager::is_username_available($user['NewUserName']) && $user['NewUserName'] != $user['UserName']) {
$user['error'] = get_lang('UserNameNotAvailable');
$errors[] = $user;
}
}
}
// 3. Check status.
if (isset($user['Status']) && !api_status_exists($user['Status'])) {
$user['error'] = get_lang('WrongStatus');
$errors[] = $user;
}
// 4. Check ClassId
if (!empty($user['ClassId'])) {
$classId = explode('|', trim($user['ClassId']));
foreach ($classId as $id) {
if (in_array($id, $classExistList)) {
continue;
}
$info = $usergroup->get($id);
if (empty($info)) {
$user['error'] = sprintf(get_lang('ClassIdDoesntExists'), $id);
$errors[] = $user;
} else {
$classExistList[] = $info['id'];
}
}
}
// 5. Check authentication source
if (!empty($user['AuthSource'])) {
if (!in_array($user['AuthSource'], $defined_auth_sources)) {
$user['error'] = get_lang('AuthSourceNotAvailable');
$errors[] = $user;
}
}
}
return $errors;
}
