static function removeFileInRepo($sha512, $orders_id)
 {
     $repoPath = GLPI_PLUGIN_DOC_DIR . "/fusioninventory/files/repository/";
     $manifestsPath = GLPI_PLUGIN_DOC_DIR . "/fusioninventory/files/manifests/";
     $order = new PluginFusioninventoryDeployOrder();
     $rows = $order->find("id != '{$orders_id}'\n            AND json LIKE '%" . substr($sha512, 0, 6) . "%'\n            AND json LIKE '%{$sha512}%'");
     if (count($rows) > 0) {
         //file found in other order, do not remove part in repo
         return FALSE;
     }
     //get current order json
     $datas = json_decode(PluginFusioninventoryDeployOrder::getJson($orders_id), TRUE);
     $multiparts = $datas['associatedFiles'][$sha512]['multiparts'];
     //parse all files part
     foreach ($multiparts as $part_sha512) {
         $dir = $repoPath . self::getDirBySha512($part_sha512) . '/';
         //delete file parts
         unlink($dir . $part_sha512);
     }
     return TRUE;
 }
 static function move_item($params)
 {
     //get current order json
     $datas = json_decode(PluginFusioninventoryDeployOrder::getJson($params['orders_id']), TRUE);
     //get data on old index
     $moved_check = $datas['jobs']['actions'][$params['old_index']];
     //remove this old index in json
     unset($datas['jobs']['actions'][$params['old_index']]);
     //insert it in new index (array_splice for insertion, ex : http://stackoverflow.com/a/3797526)
     array_splice($datas['jobs']['actions'], $params['new_index'], 0, array($moved_check));
     //update order
     PluginFusioninventoryDeployOrder::updateOrderJson($params['orders_id'], $datas);
 }