function inventories_get_info($id_item, $id_father)
{
    global $config;
    $result = array();
    $info_inventory = get_db_row('tinventory', 'id', $id_item);
    $info_fields = get_db_all_rows_filter('tobject_type_field', array('id_object_type' => $id_father));
    if ($info_inventory !== false) {
        $result['name'] = $info_inventory['name'];
        $result['data'] = array();
        if (!empty($info_inventory['owner'])) {
            $owner = $info_inventory['owner'];
            $name_owner = get_db_value('nombre_real', 'tusuario', 'id_usuario', $owner);
            if (empty($name_owner)) {
                $name_owner = '--';
            }
        } else {
            $name_owner = '--';
        }
        $row = array();
        $row['label'] = __('Owner');
        $row['data'] = $name_owner;
        $result['data'][] = $row;
        if (!empty($info_inventory['id_parent'])) {
            $parent = $info_inventory['id_parent'];
            $name_parent = get_db_value('name', 'tinventory', 'id', $parent);
            if (empty($name_parent)) {
                $name_parent = '--';
            }
        } else {
            $name_parent = '--';
        }
        $row = array();
        $row['label'] = __('Parent');
        $row['data'] = $name_parent;
        $result['data'][] = $row;
        if (!empty($info_inventory['id_manufacturer'])) {
            $manufacturer = $info_inventory['id_manufacturer'];
            $name_manufacturer = get_db_value('name', 'tmanufacturer', 'id', $info_inventory['id_manufacturer']);
            if (empty($name_manufacturer)) {
                $name_manufacturer = '--';
            }
        } else {
            $name_manufacturer = '--';
        }
        $row = array();
        $row['label'] = __('Manufacturer');
        $row['data'] = $name_manufacturer;
        $result['data'][] = $row;
        if (!empty($info_inventory['id_contract'])) {
            $contract = $info_inventory['id_contract'];
            $name_contract = get_db_value('name', 'tcontract', 'id', $info_inventory['id_contract']);
            if (empty($name_contract)) {
                $name_contract = '--';
            }
        } else {
            $name_contract = '--';
        }
        $row = array();
        $row['label'] = __('Contract');
        $row['data'] = $name_contract;
        $result['data'][] = $row;
        if ($info_fields !== false) {
            foreach ($info_fields as $info) {
                $filter = array('id_inventory' => $id_item, 'id_object_type_field' => $info['id']);
                $value = get_db_value_filter('data', 'tobject_field_data', $filter);
                $data = '--';
                if (!empty($value)) {
                    $data = $value;
                }
                $info_field = array();
                $info_field['label'] = $info['label'];
                $info_field['data'] = $data;
                $result['data'][] = $info_field;
                if ($info['type'] == 'external' && $value != false) {
                    $all_fields_ext = inventories_get_all_external_field($info['external_table_name'], $info['external_reference_field'], $info['id']);
                    foreach ($all_fields_ext as $field) {
                        $data = '--';
                        if (!empty($field['data'])) {
                            $data = $field['data'];
                        }
                        $info_field_external = array();
                        $info_field['label'] = $field['label'];
                        $info_field['data'] = $data;
                        $result['data'][] = $info_field_external;
                    }
                }
            }
        }
    }
    return $result;
}
 $show_external_data = (bool) get_parameter('show_external_data', 0);
 $update_external_id = (bool) get_parameter('update_external_id', 0);
 $get_company_name = (bool) get_parameter('get_company_name', 0);
 $get_user_name = (bool) get_parameter('get_user_name', 0);
 if ($show_type_fields) {
     $id_object_type = get_parameter('id_object_type');
     $id_inventory = get_parameter('id_inventory');
     $fields = inventories_get_all_type_field($id_object_type, $id_inventory);
     echo json_encode($fields);
     return;
 }
 if ($show_external_data) {
     $external_table_name = get_parameter('external_table_name');
     $external_reference_field = get_parameter('external_reference_field');
     $data_id_external_table = get_parameter('id_external_table');
     $fields_ext = inventories_get_all_external_field($external_table_name, $external_reference_field, $data_id_external_table);
     echo json_encode($fields_ext);
     return;
 }
 if ($update_external_id) {
     $id_object_type_field = get_parameter('id_object_type_field');
     $id_inventory = get_parameter('id_inventory');
     $id_value = get_parameter('id_value');
     //new value for id field
     $exists = get_db_value_filter('data', 'tobject_field_data', array('id_object_type_field' => $id_object_type_field, 'id_inventory' => $id_inventory));
     if ($exists) {
         $result = process_sql_update('tobject_field_data', array('data' => $id_value), array('id_object_type_field' => $id_object_type_field, 'id_inventory' => $id_inventory), 'AND');
     } else {
         $result = process_sql_insert('tobject_field_data', array('data' => $id_value, 'id_object_type_field' => $id_object_type_field, 'id_inventory' => $id_inventory));
     }
     return $result;