/**
* Handle on_new_revision event
*
* @param Page $page
* @param PageVersion $version
* @param User $by
* @return null
*/
function pages_handle_on_new_revision($page, $version, $by)
{
if (instance_of($page, 'Page')) {
$page->sendToSubscribers('pages/new_revision', array('created_by_url' => $by->getViewUrl(), 'created_by_name' => $by->getDisplayName(), 'revision_num' => $page->getRevisionNum(), 'old_url' => $version->getViewUrl(), 'old_name' => $version->getName(), 'old_body' => $version->getFormattedBody(), 'new_url' => $page->getViewUrl(), 'new_name' => $page->getName(), 'new_body' => $page->getFormattedBody()), $by->getId());
}
// if
}
/**
* Revert to version
*
* @param PageVersion $version
* @return boolean
*/
function revertToVersion($version)
{
$this->setName($version->getName());
$this->setBody($version->getBody());
$this->setUpdatedBy($version->getCreatedBy());
$this->setRevisionNum($this->getRevisionNum() + 1);
return $this->save();
}
