/**
* Duplicate all content items to create a new revision
*
* @return void
* @author Drew McLellan
*/
public function create_new_revision($copy_resources = true)
{
$old_rev = (int) $this->regionLatestRev();
$new_rev = $old_rev + 1;
$Items = new PerchContent_Items();
$Items->create_new_revision($this->id(), $old_rev, $new_rev, $copy_resources);
$data = array();
$data['regionLatestRev'] = $new_rev;
// if this is a new region
if ($new_rev == 1) {
$data['regionRev'] = $new_rev;
}
$this->update($data);
$Items->delete_old_revisions($this->id(), $this->history_items);
$Perch = Perch::fetch();
$Perch->event('region.create_revision', $this);
return $new_rev;
}
