/**
* Copy items to clipboard
*/
function copyItems($a_return = "view")
{
global $ilCtrl, $lng;
$items = ilUtil::stripSlashesArray($_POST["id"]);
if (!is_array($items)) {
ilUtil::sendFailure($lng->txt("no_checkbox"), true);
$ilCtrl->redirect($this, "showHierarchy");
}
$todel = array();
// delete IDs < 0 (needed for non-js editing)
foreach ($items as $k => $item) {
if ($item < 0) {
$todel[] = $k;
}
}
foreach ($todel as $k) {
unset($items[$k]);
}
if (!ilLMObject::uniqueTypesCheck($items)) {
ilUtil::sendFailure($lng->txt("cont_choose_pages_or_chapters_only"), true);
$ilCtrl->redirect($this, "showHierarchy");
}
ilLMObject::clipboardCopy($this->content_object->getId(), $items);
ilEditClipboard::setAction("copy");
ilUtil::sendInfo($lng->txt("cont_selected_items_have_been_copied"), true);
$ilCtrl->redirect($this, $a_return);
}
