function edituser_site_submit(Pieform $form, $values) { global $USER, $authobj, $SESSION; if (!($user = get_record('usr', 'id', $values['id']))) { return false; } if (is_using_probation()) { // Value should be between 0 and 10 inclusive $user->probation = ensure_valid_probation_points($values['probationpoints']); } if ($USER->get('admin') || get_config_plugin('artefact', 'file', 'institutionaloverride')) { $user->quota = $values['quota']; // check if the user has gone over the quota notify limit $quotanotifylimit = get_config_plugin('artefact', 'file', 'quotanotifylimit'); if ($quotanotifylimit <= 0 || $quotanotifylimit >= 100) { $quotanotifylimit = 100; } $user->quotausedpercent = empty($user->quota) ? 0 : $user->quotaused / $user->quota * 100; $overlimit = false; if ($quotanotifylimit <= $user->quotausedpercent) { $overlimit = true; } $notified = get_field('usr_account_preference', 'value', 'field', 'quota_exceeded_notified', 'usr', $user->id); if ($overlimit && '1' !== $notified) { require_once get_config('docroot') . 'artefact/file/lib.php'; ArtefactTypeFile::notify_users_threshold_exceeded(array($user), false); // no need to email admin as we can alert them right now $SESSION->add_error_msg(get_string('useroverquotathreshold', 'artefact.file', display_name($user))); } else { if ($notified && !$overlimit) { set_account_preference($user->id, 'quota_exceeded_notified', false); } } } $unexpire = $user->expiry && strtotime($user->expiry) < time() && (empty($values['expiry']) || $values['expiry'] > time()); $newexpiry = db_format_timestamp($values['expiry']); if ($user->expiry != $newexpiry) { $user->expiry = $newexpiry; if ($unexpire) { $user->expirymailsent = 0; $user->lastaccess = db_format_timestamp(time()); } } // Try to kick the user from any active login sessions, before saving data. require_once get_config('docroot') . 'auth/session.php'; remove_user_sessions($user->id); if ($USER->get('admin')) { // Not editable by institutional admins $user->staff = (int) ($values['staff'] == 'on'); $user->admin = (int) ($values['admin'] == 'on'); if ($user->admin) { activity_add_admin_defaults(array($user->id)); } } if ($values['maildisabled'] == 0 && get_account_preference($user->id, 'maildisabled') == 1) { // Reset the sent and bounce counts otherwise mail will be disabled // on the next send attempt $u = new StdClass(); $u->email = $user->email; $u->id = $user->id; update_bounce_count($u, true); update_send_count($u, true); } set_account_preference($user->id, 'maildisabled', $values['maildisabled']); // process the change of the authinstance and or the remoteuser if (isset($values['authinstance']) && isset($values['remoteusername'])) { // Authinstance can be changed by institutional admins if both the // old and new authinstances belong to the admin's institutions $authinst = get_records_select_assoc('auth_instance', 'id = ? OR id = ?', array($values['authinstance'], $user->authinstance)); // But don't bother if the auth instance doesn't take a remote username $authobj = AuthFactory::create($values['authinstance']); if ($USER->get('admin') || $USER->is_institutional_admin($authinst[$values['authinstance']]->institution) && ($USER->is_institutional_admin($authinst[$user->authinstance]->institution) || $user->authinstance == 1)) { if ($authobj->needs_remote_username()) { // determine the current remoteuser $current_remotename = get_field('auth_remote_user', 'remoteusername', 'authinstance', $user->authinstance, 'localusr', $user->id); if (!$current_remotename) { $current_remotename = $user->username; } // if the remoteuser is empty if (strlen(trim($values['remoteusername'])) == 0) { delete_records('auth_remote_user', 'authinstance', $user->authinstance, 'localusr', $user->id); } // what should the new remoteuser be $new_remoteuser = get_field('auth_remote_user', 'remoteusername', 'authinstance', $values['authinstance'], 'localusr', $user->id); // save the remotename for the target existence check $target_remotename = $new_remoteuser; if (!$new_remoteuser) { $new_remoteuser = $user->username; } if (strlen(trim($values['remoteusername'])) > 0) { // value changed on page - use it if ($values['remoteusername'] != $current_remotename) { $new_remoteuser = $values['remoteusername']; } } // only update remote name if the input actually changed on the page or it doesn't yet exist if ($current_remotename != $new_remoteuser || !$target_remotename) { // only remove the ones related to this traget authinstance as we now allow multiple // for dual login mechanisms delete_records('auth_remote_user', 'authinstance', $values['authinstance'], 'localusr', $user->id); insert_record('auth_remote_user', (object) array('authinstance' => $values['authinstance'], 'remoteusername' => $new_remoteuser, 'localusr' => $user->id)); } } // update the ai on the user master $user->authinstance = $values['authinstance']; // update the global $authobj to match the new authinstance // this is used by the password/username change methods // if either/both has been requested at the same time $authobj = AuthFactory::create($user->authinstance); } } // Only change the pw if the new auth instance allows for it if (method_exists($authobj, 'change_password')) { $user->passwordchange = (int) (isset($values['passwordchange']) && $values['passwordchange'] == 'on' ? 1 : 0); if (isset($values['password']) && $values['password'] !== '') { $userobj = new User(); $userobj = $userobj->find_by_id($user->id); $user->password = $authobj->change_password($userobj, $values['password']); $user->salt = $userobj->salt; unset($userobj); } } else { // inform the user that the chosen auth instance doesn't allow password changes // but only if they tried changing it if (isset($values['password']) && $values['password'] !== '') { $SESSION->add_error_msg(get_string('passwordchangenotallowed', 'admin')); // Set empty pw with salt $user->password = ''; $user->salt = auth_get_random_salt(); } } if (isset($values['username']) && $values['username'] !== '') { $userobj = new User(); $userobj = $userobj->find_by_id($user->id); if ($userobj->username != $values['username']) { // Only change the username if the auth instance allows for it if (method_exists($authobj, 'change_username')) { // check the existence of the chosen username try { if ($authobj->user_exists($values['username'])) { // set an error message if it is already in use $SESSION->add_error_msg(get_string('usernameexists', 'account')); } } catch (AuthUnknownUserException $e) { // update the username otherwise $user->username = $authobj->change_username($userobj, $values['username']); } } else { // inform the user that the chosen auth instance doesn't allow username changes $SESSION->add_error_msg(get_string('usernamechangenotallowed', 'admin')); } } unset($userobj); } db_begin(); update_record('usr', $user); // Update user's primary email address set_user_primary_email($user->id, $values['email']); delete_records('usr_tag', 'usr', $user->id); if (is_array($values['tags'])) { $values['tags'] = check_case_sensitive($values['tags'], 'usr_tag'); foreach (array_unique($values['tags']) as $tag) { if (empty($tag)) { continue; } insert_record('usr_tag', (object) array('usr' => $user->id, 'tag' => strtolower($tag))); } } db_commit(); $SESSION->add_ok_msg(get_string('usersitesettingschanged', 'admin')); redirect('/admin/users/edit.php?id=' . $user->id); }
/** * Update user * * @param object $user stdclass for the usr table * @param object $profile profile field/values to set * @param string $remotename username on the remote site * @param array $accountprefs user account preferences to set * @param bool $forceupdateremote force delete of remotename before update attempted * @return array list of updated fields */ function update_user($user, $profile, $remotename = null, $accountprefs = array(), $forceupdateremote = false, $quickhash = false) { require_once get_config('docroot') . 'auth/session.php'; if (!empty($user->id)) { $oldrecord = get_record('usr', 'id', $user->id); } else { $oldrecord = get_record('usr', 'username', $user->username); } $userid = $oldrecord->id; db_begin(); // Log the user out, otherwise they can overwrite all this on the next request remove_user_sessions($userid); $updated = array(); $newrecord = new StdClass(); foreach (get_object_vars($user) as $k => $v) { if (!empty($v) && ($k == 'password' || empty($oldrecord->{$k}) || $oldrecord->{$k} != $v)) { $newrecord->{$k} = $v; $updated[$k] = $v; } if (!empty($v) && $k === 'email' && $oldrecord->{$k} != $v) { set_user_primary_email($userid, $v); } } if (count(get_object_vars($newrecord))) { $newrecord->id = $userid; update_record('usr', $newrecord); if (!empty($newrecord->password)) { $newrecord->authinstance = $user->authinstance; reset_password($newrecord, false, $quickhash); } } foreach (get_object_vars($profile) as $k => $v) { if (get_profile_field($userid, $k) != $v) { set_profile_field($userid, $k, $v); $updated[$k] = $v; } } if ($remotename) { $oldremote = get_field('auth_remote_user', 'remoteusername', 'authinstance', $oldrecord->authinstance, 'localusr', $userid); if ($remotename != $oldremote) { $updated['remoteuser'] = $remotename; } delete_records('auth_remote_user', 'authinstance', $user->authinstance, 'localusr', $userid); // force the update of the remoteuser - for the case of a series of user updates swapping the remoteuser name if ($forceupdateremote) { delete_records('auth_remote_user', 'authinstance', $user->authinstance, 'remoteusername', $remotename); } else { // remote username must not already exist if (record_exists('auth_remote_user', 'remoteusername', $remotename, 'authinstance', $user->authinstance)) { throw new InvalidArgumentException("user_update: remoteusername already in use: " . $remotename); } } insert_record('auth_remote_user', (object) array('authinstance' => $user->authinstance, 'remoteusername' => $remotename, 'localusr' => $userid)); } // Update account preferences if (!empty($accountprefs)) { $expectedprefs = expected_account_preferences(); foreach ($expectedprefs as $eprefkey => $epref) { if (isset($accountprefs[$eprefkey]) && $accountprefs[$eprefkey] != get_account_preference($userid, $eprefkey)) { set_account_preference($userid, $eprefkey, $accountprefs[$eprefkey]); $updated[$eprefkey] = $accountprefs[$eprefkey]; } } } db_commit(); return $updated; }