$param = $_POST['objects'];
$itemdiff = json_decode($param, true);
// print_r($itemdiff);
foreach ($itemdiff as $itemhref => $itemcontent) {
$hrefarray = preg_split("|/|", $itemhref);
$itemid = array_pop($hrefarray);
$item = false;
if ($itemid) {
$item = $_SESSION["itemhandler"]->retrieve($itemid);
} else {
$item = new Item();
}
foreach ($itemcontent as $structtype => $structvalue) {
if ($structtype == 'mdrecords') {
foreach ($structvalue as $mdrecord) {
$itemmdrecords = $item->getMetadataRecords();
foreach ($mdrecord as $mdrecordname => $mdrecordstringcontent) {
$mdrecordcontent = new DOMDocument();
$mdrecordcontent->loadXML($mdrecordstringcontent);
$record = new MetadataRecord($mdrecordname);
$record->setContent($mdrecordcontent->documentElement);
$itemmdrecords->add($record);
}
$item->setMetadataRecords($itemmdrecords);
}
} else {
if ($structtype == 'components') {
foreach ($structvalue as $components) {
foreach ($components as $componenthref => $component) {
$hrefarray = preg_split("|/|", $componenthref);
$componentid = array_pop($hrefarray);
