function onPublish($attribute, $contentObject, $publishedNodes)
{
$user = eZUser::currentUser();
$address = $user->attribute('email');
$userID = $user->attribute('contentobject_id');
$nodeIDList = eZSubtreeNotificationRule::fetchNodesForUserID($user->attribute('contentobject_id'), false);
if ($attribute->attribute('data_int') == '1') {
$newSubscriptions = array();
foreach ($publishedNodes as $node) {
if (!in_array($node->attribute('node_id'), $nodeIDList)) {
$newSubscriptions[] = $node->attribute('node_id');
}
}
foreach ($newSubscriptions as $nodeID) {
$rule = eZSubtreeNotificationRule::create($nodeID, $userID);
$rule->store();
}
} else {
foreach ($publishedNodes as $node) {
if (in_array($node->attribute('node_id'), $nodeIDList)) {
eZSubtreeNotificationRule::removeByNodeAndUserID($user->attribute('contentobject_id'), $node->attribute('node_id'));
}
}
}
return true;
}
