/** * Save export id * * @param * @return */ public static function saveExportId($a_lm_id, $a_lmobj_id, $a_exp_id, $a_type = "pg") { global $ilDB; include_once "Services/MetaData/classes/class.ilMDIdentifier.php"; if (trim($a_exp_id) == "") { // delete export ids, if existing $entries = ilMDIdentifier::_getEntriesForObj($a_lm_id, $a_lmobj_id, $a_type); foreach ($entries as $id => $e) { if ($e["catalog"] == "ILIAS_NID") { $identifier = new ilMDIdentifier(); $identifier->setMetaId($id); $identifier->delete(); } } } else { // update existing entry $entries = ilMDIdentifier::_getEntriesForObj($a_lm_id, $a_lmobj_id, $a_type); $updated = false; foreach ($entries as $id => $e) { if ($e["catalog"] == "ILIAS_NID") { $identifier = new ilMDIdentifier(); $identifier->setMetaId($id); $identifier->read(); $identifier->setEntry($a_exp_id); $identifier->update(); $updated = true; } } // nothing updated? create a new one if (!$updated) { include_once "./Services/MetaData/classes/class.ilMD.php"; $md = new ilMD($a_lm_id, $a_lmobj_id, $a_type); $md_gen = $md->getGeneral(); $identifier = $md_gen->addIdentifier(); $identifier->setEntry($a_exp_id); $identifier->setCatalog("ILIAS_NID"); $identifier->save(); } } }