function updateQuickEdit_scorm_propagate($request, $type)
{
$module_id = $this->md_obj->obj_id;
if ($this->md_obj->obj_type == 'sco') {
$module_id = $this->md_obj->rbac_id;
}
$tree = new ilTree($module_id);
$tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$tree->setTreeTablePK("slm_id");
foreach ($tree->getSubTree($tree->getNodeData($tree->getRootId()), true, 'sco') as $sco) {
$sco_md = new ilMD($module_id, $sco['obj_id'], 'sco');
if ($_POST[$request] != "") {
$sco_md_section;
if (!is_object($sco_md_section = $sco_md->getLifecycle())) {
$sco_md_section = $sco_md->addLifecycle();
$sco_md_section->save();
}
// determine all entered authors
$auth_arr = explode(",", $_POST[$request]);
for ($i = 0; $i < count($auth_arr); $i++) {
$auth_arr[$i] = trim($auth_arr[$i]);
}
$md_con_author = "";
// update existing author entries (delete if not entered)
foreach ($ids = $sco_md_section->getContributeIds() as $con_id) {
$md_con = $sco_md_section->getContribute($con_id);
if ($md_con->getRole() == $type) {
foreach ($ent_ids = $md_con->getEntityIds() as $ent_id) {
$md_ent = $md_con->getEntity($ent_id);
// entered author already exists
if (in_array($md_ent->getEntity(), $auth_arr)) {
unset($auth_arr[array_search($md_ent->getEntity(), $auth_arr)]);
} else {
$md_ent->delete();
}
}
$md_con_author = $md_con;
}
}
// insert enterd, but not existing authors
if (count($auth_arr) > 0) {
if (!is_object($md_con_author)) {
$md_con_author = $sco_md_section->addContribute();
$md_con_author->setRole($type);
$md_con_author->save();
}
foreach ($auth_arr as $auth) {
$md_ent = $md_con_author->addEntity();
$md_ent->setEntity(ilUtil::stripSlashes($auth));
$md_ent->save();
}
}
} else {
if (is_object($sco_md_section = $sco_md->getLifecycle())) {
foreach ($ids = $sco_md_section->getContributeIds() as $con_id) {
$md_con = $sco_md_section->getContribute($con_id);
if ($md_con->getRole() == $type) {
$md_con->delete();
}
}
}
}
$sco_md->update();
}
$this->updateQuickEdit_scorm();
}
