function migration()
{
global $DB;
$ptsnmph = new PluginFusioninventorySnmphistory();
$sql_connection = "SELECT * FROM `glpi_plugin_fusioninventory_snmphistories`\n WHERE `Field`='0'\n ORDER BY `FK_process` DESC, `date_mod` DESC;";
$result_connection = $DB->query($sql_connection);
while ($thread_connection = $DB->fetch_array($result_connection)) {
$input = array();
$input['process_number'] = $thread_connection['FK_process'];
$input['date'] = $thread_connection['date_mod'];
if ($thread_connection["old_device_ID"] != "0" or $thread_connection["new_device_ID"] != "0") {
if ($thread_connection["old_device_ID"] != "0") {
// disconnection
$input['creation'] = '0';
} else {
if ($thread_connection["new_device_ID"] != "0") {
// connection
$input['creation'] = '1';
}
}
$input['FK_port_source'] = $thread_connection["FK_ports"];
if ($thread_connection["old_device_ID"] != "0") {
$queryPort = "SELECT *\n FROM `glpi_networking_ports`\n WHERE `ifmac`='" . $thread_connection['old_value'] . "'\n LIMIT 0,1;";
$resultPort = $DB->query($queryPort);
$dataPort = $DB->fetch_assoc($resultPort);
} else {
if ($thread_connection["new_device_ID"] != "0") {
$queryPort = "SELECT *\n FROM `glpi_networking_ports`\n WHERE `ifmac`='" . $thread_connection['new_value'] . "'\n LIMIT 0,1;";
$resultPort = $DB->query($queryPort);
$dataPort = $DB->fetch_assoc($resultPort);
}
}
$input['FK_port_destination'] = $dataPort['ID'];
$this->add($input);
$ptsnmph->deleteFromDB($thread_connection['ID'], 1);
}
}
}