/**
* Copy items to clipboard
*/
function copyItems()
{
global $ilCtrl, $lng;
if (!is_array($_POST["id"]) || count($_POST["id"]) == 0) {
$this->redirectToParent();
}
include_once "./Services/Skill/classes/class.ilSkillTreeNode.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[$k]);
}
if (!ilSkillTreeNode::uniqueTypesCheck($items)) {
ilUtil::sendInfo($lng->txt("skmg_insert_please_choose_one_type_only"), true);
$this->redirectToParent();
}
ilSkillTreeNode::clipboardCopy(1, $items);
// @todo: move this to a service since it can be used here, too
include_once "./Modules/LearningModule/classes/class.ilEditClipboard.php";
ilEditClipboard::setAction("copy");
ilUtil::sendInfo($lng->txt("skmg_selected_items_have_been_copied"), true);
$this->redirectToParent();
}
/**
* Cut and copy a set of skills/skill categories into the clipboard
*/
function clipboardCut($a_tree_id, $a_ids)
{
self::clearClipboard();
include_once "./Services/Skill/classes/class.ilSkillTree.php";
$tree = new ilSkillTree();
if (!is_array($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[] = $id;
}
}
}
ilSkillTreeNode::clipboardCopy($a_tree_id, $cut_ids);
// remove the objects from the tree
// note: we are getting skills/categories which are *not* in the tree
// we do not delete any pages/chapters here
foreach ($cut_ids as $id) {
$curnode = $tree->getNodeData($id);
if ($tree->isInTree($id)) {
$tree->deleteTree($curnode);
}
}
}
