<?php
/**
 * ---------------------------------------------------------------------
 * GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2015-2020 Teclib' and contributors.
 *
 * http://glpi-project.org
 *
 * based on GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2003-2014 by the INDEPNET Development Team.
 *
 * ---------------------------------------------------------------------
 *
 * LICENSE
 *
 * This file is part of GLPI.
 *
 * GLPI is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * GLPI is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GLPI. If not, see <http://www.gnu.org/licenses/>.
 * ---------------------------------------------------------------------
 */

namespace Glpi\Dashboard;

if (!defined('GLPI_ROOT')) {
   die("Sorry. You can't access this file directly");
}

class Right extends \CommonDBChild {
   static public $itemtype = "Glpi\\Dashboard\\Dashboard";
   static public $items_id = 'dashboards_dashboards_id';

   // prevent bad getFromDB when bootstraping tests suite
   static public $mustBeAttached = false;

   /**
    * Return rights for the provided dashboard
    *
    * @param int $dashboards_id
    *
    * @return array the rights
    */
   static function getForDashboard(int $dashboards_id = 0): array {
      global $DB;

      $dr_iterator = $DB->request([
         'FROM'  => self::getTable(),
         'WHERE' => [
            'dashboards_dashboards_id' => $dashboards_id
         ]
      ]);

      $rights = [];
      foreach ($dr_iterator as $right) {
         unset($right['id']);
         $rights[] = $right;
      }

      return $rights;
   }


   /**
    * Save rights in DB for the provided dashboard
    *
    * @param int $dashboards_id id (not key) of the dashboard
    * @param array $rights contains these data:
    * - 'users_id'    => [items_id]
    * - 'groups_id'   => [items_id]
    * - 'entities_id' => [items_id]
    * - 'profiles_id' => [items_id]
    *
    * @return void
    */
   static function addForDashboard(int $dashboards_id = 0, array $rights = []) {
      global $DB;

      $query_rights = $DB->buildInsert(
         self::getTable(),
         [
            'dashboards_dashboards_id' => new \QueryParam(),
            'itemtype' => new \QueryParam(),
            'items_id' => new \QueryParam(),
         ]
      );
      $stmt = $DB->prepare($query_rights);
      foreach ($rights as $fk => $right_line) {
         $itemtype = getItemtypeForForeignKeyField($fk);
         foreach ($right_line as $items_id) {
            $stmt->bind_param(
               'isi',
               $dashboards_id,
               $itemtype,
               $items_id
            );
            $stmt->execute();
         }
      }
   }
}