/**
* Copy a set of chapters/pages into the clipboard
*/
static function clipboardCopy($a_cont_obj_id, $a_ids)
{
global $ilUser;
$tree = ilLMObject::getTree($a_cont_obj_id);
$ilUser->clipboardDeleteObjectsOfType("pg");
$ilUser->clipboardDeleteObjectsOfType("st");
// put them into the clipboard
$time = date("Y-m-d H:i:s", time());
foreach ($a_ids as $id) {
$curnode = "";
if ($tree->isInTree($id)) {
$curnode = $tree->getNodeData($id);
$subnodes = $tree->getSubTree($curnode);
foreach ($subnodes as $subnode) {
if ($subnode["child"] != $id) {
$ilUser->addObjectToClipboard($subnode["child"], $subnode["type"], $subnode["title"], $subnode["parent"], $time, $subnode["lft"]);
}
}
}
$order = $curnode["lft"] > 0 ? $curnode["lft"] : (int) ($order + 1);
$ilUser->addObjectToClipboard($id, ilLMObject::_lookupType($id), ilLMObject::_lookupTitle($id), 0, $time, $order);
}
}