/**
* Perform any setup needed on each returned object.
* Create, prepare and set the entry for each comment.
* @see _make_entry()
* @see _prepare_entry()
* @param COMMENT $obj
* @access private
*/
protected function _prepare_object($obj)
{
parent::_prepare_object($obj);
$entry = $this->_make_entry();
$this->_prepare_entry($entry);
$obj->set_entry($entry);
}
/**
* Prepare security- and filter-based restrictions.
* @access private
*/
protected function _prepare_restrictions()
{
parent::_prepare_restrictions();
$this->_calculated_restrictions[] = 'att.object_id = ' . $this->_host->id;
}
/**
* @return string
* @param string $calculated_filter
* @access private
*/
protected function _filter_restriction($calculated_filter)
{
$Result = parent::_filter_restriction($calculated_filter);
/* If the user can't see invisible objects, expand the default
* query to include not only all objects that pass the filter, but also
* all unpublished objects that the user owns.
*/
if (($calculated_filter & Invisible) == 0 && ($this->_filter & Unpublished) == Unpublished) {
if ($this->_filter == All) {
$unpublished_filter = $this->_filter & ~Deleted | Invisible;
$expected_state = Unpublished;
} else {
$unpublished_filter = $this->_filter;
$expected_state = $this->_filter;
}
$tbl = $this->alias;
$Result = "({$Result}) OR (({$tbl}.state & {$unpublished_filter} = " . $expected_state . ") AND ({$tbl}.owner_id = {$this->login->id}))";
}
return $Result;
}
/**
* Prepare security- and filter-based restrictions.
* @access private
*/
protected function _prepare_restrictions()
{
parent::_prepare_restrictions();
$this->_calculated_restrictions[] = 'bra.folder_id = ' . $this->_folder->id;
}
