/**
* Cut and copy a set of chapters/pages into the clipboard
*/
function clipboardCut($a_slm_obj_id, $a_ids)
{
$tree = ilSCORM2004Node::getTree($a_slm_obj_id);
if (!is_array($a_ids)) {
return false;
} else {
// get all "top" ids, i.e. remove ids, that have a selected parent
foreach ($a_ids as $id) {
$path = $tree->getPathId($id);
$take = true;
foreach ($path as $path_id) {
if ($path_id != $id && in_array($path_id, $a_ids)) {
$take = false;
}
}
if ($take) {
$cut_ids[] = $id;
}
}
}
ilSCORM2004Node::clipboardCopy($a_slm_obj_id, $cut_ids);
// remove the objects from the tree
// note: we are getting chapters, scos and pages which are *not* in the tree
// we do not delete any pages/chapters here
foreach ($cut_ids as $id) {
$curnode = $tree->getNodeData($id);
if ($tree->isInTree($id)) {
$tree->deleteTree($curnode);
}
}
}
/**
* Copy items to clipboard
*/
function copyItems($a_return = "showOrganization")
{
global $ilCtrl, $lng;
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004Node.php";
$items = ilUtil::stripSlashesArray($_POST["id"]);
$todel = array();
// delete IDs < 0 (needed for non-js editing)
foreach ($items as $k => $item) {
if ($item < 0) {
$todel[] = $k;
}
}
foreach ($todel as $k) {
unset($items[$k]);
}
if (!ilSCORM2004Node::uniqueTypesCheck($items)) {
ilUtil::sendFailure($lng->txt("sahs_choose_pages_chap_scos_ass_only"), true);
$ilCtrl->redirect($this, $a_return);
}
ilSCORM2004Node::clipboardCopy($this->object->getId(), $items);
// @todo: move this to a service since it can be used here, too
include_once "./Modules/LearningModule/classes/class.ilEditClipboard.php";
ilEditClipboard::setAction("copy");
ilUtil::sendInfo($lng->txt("cont_selected_items_have_been_copied"), true);
$ilCtrl->redirect($this, $a_return);
}