function import_validate(Pieform $form, $values)
{
global $USER, $TRANSPORTER;
if (!isset($values['leap2afile'])) {
$form->set_error('leap2afile', $form->i18n('rule', 'required', 'required'));
return;
}
if ($values['leap2afile']['type'] == 'application/octet-stream') {
require_once 'file.php';
$mimetype = file_mime_type($values['leap2afile']['tmp_name']);
} else {
$mimetype = trim($values['leap2afile']['type'], '"');
}
$date = time();
$niceuser = preg_replace('/[^a-zA-Z0-9_-]/', '-', $USER->get('username'));
safe_require('import', 'leap');
$fakeimportrecord = (object) array('data' => array('importfile' => $values['leap2afile']['tmp_name'], 'importfilename' => $values['leap2afile']['name'], 'importid' => $niceuser . '-' . $date, 'mimetype' => $mimetype));
$TRANSPORTER = new LocalImporterTransport($fakeimportrecord);
try {
$TRANSPORTER->extract_file();
PluginImportLeap::validate_transported_data($TRANSPORTER);
} catch (Exception $e) {
$form->set_error('leap2afile', $e->getMessage());
$TRANSPORTER->cleanup();
}
// Check if import data may exceed the user's file quota
$importdata = $TRANSPORTER->files_info();
require_once 'function.dirsize.php';
$importdatasize = dirsize($importdata['tempdir'] . 'extract/files');
if ($USER->get('quotaused') + $importdatasize > $USER->get('quota')) {
$form->set_error('leap2afile', get_string('importexceedquota', 'import'));
$TRANSPORTER->cleanup();
}
}
function import_next_user($filename, $username, $authinstance)
{
global $ADDEDUSERS, $FAILEDUSERS;
log_debug('adding user ' . $username . ' from ' . $filename);
$authobj = get_record('auth_instance', 'id', $authinstance);
$institution = new Institution($authobj->institution);
$date = time();
$nicedate = date('Y/m/d h:i:s', $date);
$niceuser = preg_replace('/[^a-zA-Z0-9_-]/', '-', $username);
$uploaddir = get_config('dataroot') . 'import/' . $niceuser . '-' . $date . '/';
check_dir_exists($uploaddir);
// Unzip the file
$archive = new ZipArchive();
if ($archive->open($filename) && $archive->extractTo($uploaddir)) {
// successfully extracted
$archive->close();
} else {
$FAILEDUSERS[$username] = get_string('unzipfailed', 'admin', hsc($filename));
return;
}
$leap2afilename = $uploaddir . 'leap2a.xml';
if (!is_file($leap2afilename)) {
$FAILEDUSERS[$username] = get_string('noleap2axmlfiledetected', 'admin');
log_debug($FAILEDUSERS[$username]);
return;
}
// If the username is already taken, append something to the end
while (get_record('usr', 'username', $username)) {
$username .= "_";
}
$user = (object) array('authinstance' => $authinstance, 'username' => $username, 'firstname' => 'Imported', 'lastname' => 'User', 'password' => get_random_key(6), 'passwordchange' => 1);
db_begin();
try {
$user->id = create_user($user, array(), $institution, $authobj);
} catch (EmailException $e) {
// Suppress any emails (e.g. new institution membership) sent out
// during user creation, becuase the user doesn't have an email
// address until we've imported them from the Leap2A file.
log_debug("Failed sending email during user import");
}
$niceuser = preg_replace('/[^a-zA-Z0-9_-]/', '-', $user->username);
$record = (object) array('token' => '', 'usr' => $user->id, 'queue' => (int) (!PluginImport::import_immediately_allowed()), 'ready' => 0, 'expirytime' => db_format_timestamp(time() + 60 * 60 * 24), 'format' => 'leap', 'data' => array('importfile' => $filename, 'importfilename' => $filename, 'importid' => $niceuser . time(), 'mimetype' => file_mime_type($filename)), 'loglevel' => PluginImportLeap::LOG_LEVEL_VERBOSE, 'logtargets' => LOG_TARGET_FILE, 'profile' => true);
$tr = new LocalImporterTransport($record);
$tr->extract_file();
$importer = PluginImport::create_importer(null, $tr, $record);
unset($record, $tr);
try {
$importer->process();
log_info("Imported user account {$user->id} from Leap2A file, see" . $importer->get('logfile') . 'for a full log');
} catch (ImportException $e) {
log_info("Leap2A import failed: " . $e->getMessage());
$FAILEDUSERS[$username] = get_string("leap2aimportfailed");
db_rollback();
}
db_commit();
if (empty($FAILEDUSERS[$username])) {
// Reload the user details, as various fields are changed by the
// importer when importing (e.g. firstname/lastname)
$newuser = get_record('usr', 'id', $user->id);
$newuser->clearpasswd = $user->password;
$ADDEDUSERS[] = $newuser;
}
return;
}
function adduser_validate(Pieform $form, $values)
{
global $USER, $TRANSPORTER;
$authobj = AuthFactory::create($values['authinstance']);
$institution = $authobj->institution;
// Institutional admins can only set their own institutions' authinstances
if (!$USER->get('admin') && !$USER->is_institutional_admin($authobj->institution)) {
$form->set_error('authinstance', get_string('notadminforinstitution', 'admin'));
return;
}
$institution = new Institution($authobj->institution);
// Don't exceed max user accounts for the institution
if ($institution->isFull()) {
$institution->send_admin_institution_is_full_message();
$form->set_error('authinstance', get_string('institutionmaxusersexceeded', 'admin'));
return;
}
$username = $values['username'];
$firstname = sanitize_firstname($values['firstname']);
$lastname = sanitize_lastname($values['lastname']);
$email = sanitize_email($values['email']);
$password = $values['password'];
if ($USER->get('admin') || get_config_plugin('artefact', 'file', 'institutionaloverride')) {
$maxquotaenabled = get_config_plugin('artefact', 'file', 'maxquotaenabled');
$maxquota = get_config_plugin('artefact', 'file', 'maxquota');
if ($maxquotaenabled && $values['quota'] > $maxquota) {
$form->set_error('quota', get_string('maxquotaexceededform', 'artefact.file', display_size($maxquota)));
}
}
if (method_exists($authobj, 'is_username_valid_admin')) {
if (!$authobj->is_username_valid_admin($username)) {
$form->set_error('username', get_string('usernameinvalidadminform', 'auth.internal'));
}
} else {
if (method_exists($authobj, 'is_username_valid')) {
if (!$authobj->is_username_valid($username)) {
$form->set_error('username', get_string('usernameinvalidform', 'auth.internal'));
}
}
}
if (!$form->get_error('username') && record_exists_select('usr', 'LOWER(username) = ?', array(strtolower($username)))) {
$form->set_error('username', get_string('usernamealreadytaken', 'auth.internal'));
}
if (method_exists($authobj, 'is_password_valid') && !$authobj->is_password_valid($password)) {
$form->set_error('password', get_string('passwordinvalidform', 'auth.' . $authobj->type));
}
if (isset($_POST['createmethod']) && $_POST['createmethod'] == 'leap2a') {
$form->set_error('firstname', null);
$form->set_error('lastname', null);
$form->set_error('email', null);
if (!$values['leap2afile'] && ($_FILES['leap2afile']['error'] == UPLOAD_ERR_INI_SIZE || $_FILES['leap2afile']['error'] == UPLOAD_ERR_FORM_SIZE)) {
$form->reply(PIEFORM_ERR, array('message' => get_string('uploadedfiletoobig'), 'goto' => '/admin/users/add.php'));
$form->set_error('leap2afile', get_string('uploadedfiletoobig'));
return;
} else {
if (!$values['leap2afile']) {
$form->set_error('leap2afile', $form->i18n('rule', 'required', 'required'));
return;
}
}
if ($values['leap2afile']['type'] == 'application/octet-stream') {
require_once 'file.php';
$mimetype = file_mime_type($values['leap2afile']['tmp_name']);
} else {
$mimetype = trim($values['leap2afile']['type'], '"');
}
$date = time();
$niceuser = preg_replace('/[^a-zA-Z0-9_-]/', '-', $values['username']);
safe_require('import', 'leap');
$fakeimportrecord = (object) array('data' => array('importfile' => $values['leap2afile']['tmp_name'], 'importfilename' => $values['leap2afile']['name'], 'importid' => $niceuser . '-' . $date, 'mimetype' => $mimetype));
$TRANSPORTER = new LocalImporterTransport($fakeimportrecord);
try {
$TRANSPORTER->extract_file();
PluginImportLeap::validate_transported_data($TRANSPORTER);
} catch (Exception $e) {
$form->set_error('leap2afile', $e->getMessage());
}
} else {
if (!$form->get_error('firstname') && empty($firstname)) {
$form->set_error('firstname', $form->i18n('rule', 'required', 'required'));
}
if (!$form->get_error('lastname') && empty($lastname)) {
$form->set_error('lastname', $form->i18n('rule', 'required', 'required'));
}
if (!$form->get_error('email')) {
if (!$form->get_error('email') && empty($email)) {
$form->set_error('email', get_string('invalidemailaddress', 'artefact.internal'));
}
if (record_exists('usr', 'email', $email) || record_exists('artefact_internal_profile_email', 'email', $email)) {
$form->set_error('email', get_string('emailalreadytaken', 'auth.internal'));
}
}
}
}
function adduser_validate(Pieform $form, $values)
{
global $USER, $TRANSPORTER;
$authobj = AuthFactory::create($values['authinstance']);
$institution = $authobj->institution;
// Institutional admins can only set their own institutions' authinstances
if (!$USER->get('admin') && !$USER->is_institutional_admin($authobj->institution)) {
$form->set_error('authinstance', get_string('notadminforinstitution', 'admin'));
return;
}
$institution = new Institution($authobj->institution);
// Don't exceed max user accounts for the institution
if ($institution->isFull()) {
$form->set_error('authinstance', get_string('institutionmaxusersexceeded', 'admin'));
return;
}
$username = $values['username'];
$firstname = $values['firstname'];
$lastname = $values['lastname'];
$email = $values['email'];
$password = $values['password'];
if (method_exists($authobj, 'is_username_valid') && !$authobj->is_username_valid($username)) {
$form->set_error('username', get_string('usernameinvalidform', 'auth.internal'));
}
if (!$form->get_error('username') && record_exists_select('usr', 'LOWER(username) = ?', strtolower($username))) {
$form->set_error('username', get_string('usernamealreadytaken', 'auth.internal'));
}
if (method_exists($authobj, 'is_password_valid') && !$authobj->is_password_valid($password)) {
$form->set_error('password', get_string('passwordinvalidform', 'auth.' . $authobj->type));
}
if (isset($_POST['createmethod']) && $_POST['createmethod'] == 'leap2a') {
$form->set_error('firstname', null);
$form->set_error('lastname', null);
$form->set_error('email', null);
if (!$values['leap2afile']) {
$form->set_error('leap2afile', $form->i18n('rule', 'required', 'required'));
return;
}
if ($values['leap2afile']['type'] == 'application/octet-stream') {
require_once 'file.php';
$mimetype = file_mime_type($values['leap2afile']['tmp_name']);
} else {
$mimetype = $values['leap2afile']['type'];
}
$date = time();
$niceuser = preg_replace('/[^a-zA-Z0-9_-]/', '-', $values['username']);
safe_require('import', 'leap');
$fakeimportrecord = (object) array('data' => array('importfile' => $values['leap2afile']['tmp_name'], 'importfilename' => $values['leap2afile']['name'], 'importid' => $niceuser . '-' . $date, 'mimetype' => $mimetype));
$TRANSPORTER = new LocalImporterTransport($fakeimportrecord);
try {
$TRANSPORTER->extract_file();
PluginImportLeap::validate_transported_data($TRANSPORTER);
} catch (Exception $e) {
$form->set_error('leap2afile', $e->getMessage());
}
} else {
if (!$form->get_error('firstname') && !preg_match('/\\S/', $firstname)) {
$form->set_error('firstname', $form->i18n('rule', 'required', 'required'));
}
if (!$form->get_error('lastname') && !preg_match('/\\S/', $lastname)) {
$form->set_error('lastname', $form->i18n('rule', 'required', 'required'));
}
if (!$form->get_error('email')) {
require_once 'phpmailer/class.phpmailer.php';
if (!$form->get_error('email') && !PHPMailer::ValidateAddress($email)) {
$form->set_error('email', get_string('invalidemailaddress', 'artefact.internal'));
}
if (record_exists('usr', 'email', $email) || record_exists('artefact_internal_profile_email', 'email', $email)) {
$form->set_error('email', get_string('emailalreadytaken', 'auth.internal'));
}
}
}
}
