public static function GetAccessPermissionsArray($collectionId = 0, $oCollections = false)
{
static $arAllTasks;
if (is_array($arAllTasks[$collectionId])) {
return $arAllTasks[$collectionId];
}
$col = $oCollections[$collectionId];
$arCols = array();
$resTask = array();
if ($col || $collectionId == 0) {
$arCols[] = $collectionId;
if (intVal($col['PARENT_ID']) > 0) {
$col_ = $col;
while ($col_ && intVal($col_['PARENT_ID']) > 0) {
$arCols[] = $col_['PARENT_ID'];
$col_ = $oCollections[$col_['PARENT_ID']];
}
}
$arCols[] = 0;
$arPerm = CMedialib::_GetAccessPermissions($arCols);
for ($i = count($arCols); $i >= 0; $i--) {
$colId = $arCols[$i];
if (is_array($arPerm[$colId])) {
for ($j = 0, $n = count($arPerm[$colId]); $j < $n; $j++) {
$resTask[$arPerm[$colId][$j]['GROUP_ID']] = $arPerm[$colId][$j]['TASK_ID'];
}
}
}
}
if (!is_array($arAllTasks)) {
$arAllTasks = array();
}
$arAllTasks[$collectionId] = $resTask;
return $resTask;
}
