function do_savenotifications()
{
$oForm = $this->form_editnotifications($this->oState);
$res = $oForm->validate();
if (!empty($res['errors'])) {
return $oForm->handleError();
}
$data = $res['results'];
// now, an annoying problem is that we do *not* have the final set.
// so we need to get the original, add the new ones, remove the old ones.
//
// because its not *really* isolated properly, we need to post-process
// the data.
// we need the old one
$aAllowed = KTWorkflowUtil::getInformedForState($this->oState);
$user_pattern = '|users\\[(.*)\\]|';
$group_pattern = '|groups\\[(.*)\\]|';
$role_pattern = '|roles\\[(.*)\\]|';
$user = KTUtil::arrayGet($aAllowed, 'user', array());
$group = KTUtil::arrayGet($aAllowed, 'group', array());
$role = KTUtil::arrayGet($aAllowed, 'role', array());
// do a quick overpass
$newAllowed = array();
if (!empty($user)) {
$newAllowed['user'] = array_combine($user, $user);
} else {
$newAllowed['user'] = array();
}
if (!empty($group)) {
$newAllowed['group'] = array_combine($group, $group);
} else {
$newAllowed['group'] = array();
}
if (!empty($role)) {
$newAllowed['role'] = array_combine($role, $role);
} else {
$newAllowed['role'] = array();
}
$added = explode(',', $data['users']['added']);
$removed = explode(',', $data['users']['removed']);
foreach ($added as $akey) {
$matches = array();
if (preg_match($user_pattern, $akey, $matches)) {
$newAllowed['user'][$matches[1]] = $matches[1];
} else {
if (preg_match($group_pattern, $akey, $matches)) {
$newAllowed['group'][$matches[1]] = $matches[1];
} else {
if (preg_match($role_pattern, $akey, $matches)) {
$newAllowed['role'][$matches[1]] = $matches[1];
}
}
}
}
foreach ($removed as $akey) {
$matches = array();
if (preg_match($user_pattern, $akey, $matches)) {
unset($newAllowed['user'][$matches[1]]);
} else {
if (preg_match($group_pattern, $akey, $matches)) {
unset($newAllowed['group'][$matches[1]]);
} else {
if (preg_match($role_pattern, $akey, $matches)) {
unset($newAllowed['role'][$matches[1]]);
}
}
}
}
// FIXME check that these are all users.
$res = KTWorkflowUtil::setInformedForState($this->oState, $newAllowed);
if (PEAR::isError($res)) {
return $oForm->handleError($res->getMessage());
}
$this->successRedirectTo("managenotifications", _kt("Notifications updated."));
}
