check_quota($db);
check_timestamp($collection, $db);
$success_ids = array();
$failed_ids = array();
$db->begin_transaction();
foreach ($json as $wbo_data) {
$wbo = new wbo();
if (!$wbo->extract_json($wbo_data)) {
$failed_ids[$wbo->id()] = $wbo->get_error();
continue;
}
$wbo->collection($collection);
$wbo->modified($server_time);
if ($wbo->validate()) {
#if there's no payload (as opposed to blank), then update the metadata
if ($wbo->payload_exists()) {
$db->store_object($wbo);
} else {
$db->update_object($wbo);
}
$success_ids[] = $wbo->id();
} else {
$failed_ids[$wbo->id()] = $wbo->get_error();
}
}
$db->commit_transaction();
echo json_encode(array('success' => $success_ids, 'failed' => $failed_ids));
} else {
if ($_SERVER['REQUEST_METHOD'] == 'DELETE') {
check_timestamp($collection, $db);
if ($id) {
