/**
* Returns true if anonymous users can access this object via portal
*
* @param Portal $portal
* @return boolean
*/
function canViewByPortal($portal)
{
$project = $this->getProject();
if (!instance_of($project, 'Project') || $project->getId() != $portal->getProjectId()) {
return false;
}
// if
return VISIBILITY_NORMAL <= $this->getVisibility() && $portal->getProjectPermissionValue($this->permission_name) >= PROJECT_PERMISSION_ACCESS;
}