public function actionMoveCopy()
{
$moved_node_id = $_POST['moved_node'];
$new_parent_id = $_POST['new_parent'];
$new_parent_root_id = $_POST['new_parent_root'];
$previous_node_id = $_POST['previous_node'];
$next_node_id = $_POST['next_node'];
$copy = $_POST['copy'];
//the following is additional info about the operation provided by
// the jstree.It's there if you need it.See documentation for jstree.
// $old_parent_id=$_POST['old_parent'];
//$pos=$_POST['pos'];
// $copied_node_id=$_POST['copied_node'];
// $replaced_node_id=$_POST['replaced_node'];
//the moved,copied node
$moved_node = $this->loadModel($moved_node_id);
//if we are not moving as a new root...
if ($new_parent_root_id != 'root') {
//the new parent node
$new_parent = $this->loadModel($new_parent_id);
//the previous sibling node (after the move).
if ($previous_node_id != 'false') {
$previous_node = $this->loadModel($previous_node_id);
}
//if we move
if ($copy == 'false') {
if ($moved_node->moveAsFirst($new_parent)) {
echo json_encode(array('success' => true));
exit;
}
//if the moved node is only child of new parent node
if ($previous_node_id == 'false' && $next_node_id == 'false') {
if ($moved_node->moveAsFirst($new_parent)) {
echo json_encode(array('success' => true));
exit;
}
} else {
if ($previous_node_id == 'false' && $next_node_id != 'false') {
if ($moved_node->moveAsFirst($new_parent)) {
echo json_encode(array('success' => true));
exit;
}
} else {
if ($previous_node_id != 'false' && $next_node_id == 'false') {
if ($moved_node->moveAsLast($new_parent)) {
echo json_encode(array('success' => true));
exit;
}
} else {
if ($previous_node_id != 'false' && $next_node_id != 'false') {
if ($moved_node->moveAfter($previous_node)) {
echo json_encode(array('success' => true));
exit;
}
}
}
}
}
} else {
//create the copied Classroom model
$copied_node = new Classroom();
//copy the attributes (only safe attributes will be copied).
$copied_node->attributes = $moved_node->attributes;
//remove the primary key
$copied_node->id = null;
if ($copied_node->appendTo($new_parent)) {
echo json_encode(array('success' => true, 'id' => $copied_node->primaryKey));
exit;
}
}
} else {
//if moved/copied node is not Root
if (!$moved_node->isRoot()) {
if ($moved_node->moveAsRoot()) {
echo json_encode(array('success' => true));
} else {
echo json_encode(array('success' => false));
}
} else {
echo json_encode(array('success' => false, 'message' => 'Node is already a Root.Roots are ordered by id.'));
}
}
}
