public function filter(DataList $list)
{
$groupids = array(0);
if ($member = $this->getMember()) {
$groupids = $groupids + $member->Groups()->map('ID', 'ID')->toArray();
}
return $list->filter("GroupID", $groupids);
}
/**
* @param DataList $files
* @return DataList
*/
public function addFilterForFiles(DataList $files)
{
return $files->filter('ClassName', 'CloudinaryFile');
}
/**
* Returns the pages meet a certain criteria as {@see CMSSiteTreeFilter} or the subpages of a parent page
* defaulting to no filter and show all pages in first level.
* Doubles as search results, if any search parameters are set through {@link SearchForm()}.
*
* @param Array Search filter criteria
* @param Int Optional parent node to filter on (can't be combined with other search criteria)
* @return SS_List
*/
public function getList($params, $parentID = 0) {
$list = new DataList($this->stat('tree_class'));
$filter = null;
$ids = array();
if(isset($params['FilterClass']) && $filterClass = $params['FilterClass']){
if(!is_subclass_of($filterClass, 'CMSSiteTreeFilter')) {
throw new Exception(sprintf('Invalid filter class passed: %s', $filterClass));
}
$filter = new $filterClass($params);
$filterOn = true;
foreach($pages=$filter->pagesIncluded() as $pageMap){
$ids[] = $pageMap['ID'];
}
if(count($ids)) $list->where('"'.$this->stat('tree_class').'"."ID" IN ('.implode(",", $ids).')');
} else {
$list->filter("ParentID", is_numeric($parentID) ? $parentID : 0);
}
return $list;
}
