/**
* Paste item (tree) from clipboard to current lm
*/
static function pasteTree($a_target_lm, $a_item_id, $a_parent_id, $a_target, $a_insert_time, &$a_copied_nodes, $a_as_copy = false, $a_source_lm = null)
{
global $ilUser, $ilias, $ilLog;
include_once "./Modules/LearningModule/classes/class.ilStructureObject.php";
include_once "./Modules/LearningModule/classes/class.ilLMPageObject.php";
$item_lm_id = ilLMObject::_lookupContObjID($a_item_id);
$item_type = ilLMObject::_lookupType($a_item_id);
$lm_obj = $ilias->obj_factory->getInstanceByObjId($item_lm_id);
if ($item_type == "st") {
$item = new ilStructureObject($lm_obj, $a_item_id);
} else {
if ($item_type == "pg") {
$item = new ilLMPageObject($lm_obj, $a_item_id);
}
}
$ilLog->write("Getting from clipboard type " . $item_type . ", " . "Item ID: " . $a_item_id . ", of original LM: " . $item_lm_id);
if ($item_lm_id != $a_target_lm->getId() && !$a_as_copy) {
// @todo: check whether st is NOT in tree
// "move" metadata to new lm
include_once "Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($item_lm_id, $item->getId(), $item->getType());
$new_md = $md->cloneMD($a_target_lm->getId(), $item->getId(), $item->getType());
// update lm object
$item->setLMId($a_target_lm->getId());
$item->setContentObject($a_target_lm);
$item->update();
// delete old meta data set
$md->deleteAll();
if ($item_type == "pg") {
$page = $item->getPageObject();
$page->buildDom();
$page->setParentId($a_target_lm->getId());
$page->update();
}
}
if ($a_as_copy) {
$target_item = $item->copy($a_target_lm);
$a_copied_nodes[$item->getId()] = $target_item->getId();
} else {
$target_item = $item;
}
$ilLog->write("Putting into tree type " . $target_item->getType() . "Item ID: " . $target_item->getId() . ", Parent: " . $a_parent_id . ", " . "Target: " . $a_target . ", Item LM:" . $target_item->getContentObject()->getId());
ilLMObject::putInTree($target_item, $a_parent_id, $a_target);
if ($a_source_lm == null) {
$childs = $ilUser->getClipboardChilds($item->getId(), $a_insert_time);
} else {
$childs = $a_source_lm->lm_tree->getChilds($item->getId());
foreach ($childs as $k => $child) {
$childs[$k]["id"] = $childs[$k]["child"];
}
}
foreach ($childs as $child) {
ilLMObject::pasteTree($a_target_lm, $child["id"], $target_item->getId(), IL_LAST_NODE, $a_insert_time, $a_copied_nodes, $a_as_copy, $a_source_lm);
}
return $target_item->getId();
// @todo: write history (see pastePage)
}
