function do_change_enabled()
{
$this->startTransaction();
$iLicenses = 0;
$bRequireLicenses = false;
if (KTPluginUtil::pluginIsActive('ktdms.wintools')) {
$path = KTPluginUtil::getPluginPath('ktdms.wintools');
require_once $path . 'baobabkeyutil.inc.php';
$iLicenses = BaobabKeyUtil::getLicenseCount();
$bRequireLicenses = true;
}
// admin and anonymous are automatically ignored here.
$iEnabledUsers = User::getNumberEnabledUsers();
if ($_REQUEST['update_value'] == 'enable') {
foreach (KTUtil::arrayGet($_REQUEST, 'edit_user', array()) as $sUserId => $v) {
// check that we haven't hit max user limit
if ($bRequireLicenses && $iEnabledUsers >= $iLicenses) {
// if so, add to error messages, but commit transaction (break this loop)
$_SESSION['KTErrorMessage'][] = _kt('You may only have ') . $iLicenses . _kt(' users enabled at one time.');
break;
}
// else enable user
$oUser = User::get((int) $sUserId);
if (PEAR::isError($oUser)) {
$this->errorRedirectToMain(_kt('Error getting user object'));
}
$oUser->enable();
$res = $oUser->update();
if (PEAR::isError($res)) {
$this->errorRedirectToMain(_kt('Error updating user'));
}
$iEnabledUsers++;
}
}
if ($_REQUEST['update_value'] == 'disable') {
//echo 'got into disable';
//exit;
foreach (KTUtil::arrayGet($_REQUEST, 'edit_user', array()) as $sUserId => $v) {
$oUser = User::get((int) $sUserId);
if (PEAR::isError($oUser)) {
$this->errorRedirectToMain(_kt('Error getting user object'));
}
$oUser->disable();
$res = $oUser->update();
if (PEAR::isError($res)) {
$this->errorRedirectToMain(_kt('Error updating user'));
}
$iEnabledUsers--;
}
}
if ($_REQUEST['update_value'] == 'delete') {
//echo 'Delete called';
foreach (KTUtil::arrayGet($_REQUEST, 'edit_user', array()) as $sUserId => $v) {
$oUser = User::get((int) $sUserId);
if (PEAR::isError($oUser)) {
$this->errorRedirectToMain(_kt('Error getting user object'));
}
$oUser->delete();
$res = $oUser->update();
if (PEAR::isError($res)) {
$this->errorRedirectToMain(_kt('Error updating user'));
}
$iEnabledUsers--;
}
}
$this->commitTransaction();
$this->successRedirectToMain(_kt('Users updated'));
}
/**
* Method to check whether electronic signatures are enabled
*
* @author KnowledgeTree Team
* @access public
* @return bool $enabled true or false
*/
public function electronic_sig_enabled()
{
// Check that the wintools plugin is active and available, return false if not.
if (!KTPluginUtil::pluginIsActive('ktdms.wintools')) {
return false;
}
// Check config for api signatures enabled
$oConfig =& KTConfig::getSingleton();
$enabled = $oConfig->get('e_signatures/enableApiSignatures', false);
// Check that the license is valid
$enabled = BaobabKeyUtil::getLicenseCount() >= MIN_LICENSES & $enabled;
return $enabled;
}
