Sindbad~EG File Manager

<?php

/**
 * -------------------------------------------------------------------------
 * GenericObject plugin for GLPI
 * -------------------------------------------------------------------------
 *
 * LICENSE
 *
 * This file is part of GenericObject.
 *
 * GenericObject 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 3 of the License, or
 * (at your option) any later version.
 *
 * GenericObject 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 GenericObject. If not, see <http://www.gnu.org/licenses/>.
 * -------------------------------------------------------------------------
 * @copyright Copyright (C) 2009-2022 by GenericObject plugin team.
 * @license   GPLv3 https://www.gnu.org/licenses/gpl-3.0.html
 * @link      https://github.com/pluginsGLPI/genericobject
 * -------------------------------------------------------------------------
 */

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

class PluginGenericobjectTypeFamily extends CommonDropdown {
   var $can_be_translated       = true;

   static function getTypeName($nb = 0) {
      return __('Family of type of objects', 'genericobject');
   }

   static function install(Migration $migration) {
      global $DB;

      $default_charset = DBConnection::getDefaultCharset();
      $default_collation = DBConnection::getDefaultCollation();
      $default_key_sign = DBConnection::getDefaultPrimaryKeySignOption();

      $table = getTableForItemType(__CLASS__);
      if (!$DB->tableExists($table)) {
         $query = "CREATE TABLE `$table` (
                           `id` INT {$default_key_sign} NOT NULL AUTO_INCREMENT,
                           `name` varchar(255) default NULL,
                           `comment` text NULL,
                           `date_mod` TIMESTAMP NULL DEFAULT NULL,
                           `date_creation` TIMESTAMP NULL DEFAULT NULL,
                           PRIMARY KEY (`id`),
                           KEY `date_mod` (`date_mod`),
                           KEY `date_creation` (`date_creation`)
                           ) ENGINE=InnoDB DEFAULT CHARSET={$default_charset} COLLATE={$default_collation} ROW_FORMAT=DYNAMIC;";
         $DB->query($query) or die($DB->error());
      }
   }

   static function uninstall() {
      global $DB;

      $table = getTableForItemType(__CLASS__);
      if ($DB->tableExists($table)) {
         $query = "DROP TABLE IF EXISTS `$table`";
         $DB->query($query) or die($DB->error());
      }
   }

   static function getFamilies() {
      global $DB;

      $query     = "SELECT f.id as id, f.name as name, t.itemtype as itemtype
                    FROM glpi_plugin_genericobject_typefamilies as f
                    LEFT JOIN glpi_plugin_genericobject_types AS t
                       ON (f.id = t.plugin_genericobject_typefamilies_id)
                    WHERE t.id IN (SELECT DISTINCT `id`
                                   FROM glpi_plugin_genericobject_types
                                   WHERE is_active=1)";
      $families = [];
      foreach ($DB->request($query) as $fam) {
         $itemtype = $fam['itemtype'];
         if ($itemtype::canCreate()) {
            $families[$fam['id']] = $fam['name'];
         }
      }
      return $families;
   }


   static function getItemtypesByFamily($families_id) {
      return getAllDataFromTable(
         'glpi_plugin_genericobject_types',
         [
            'plugin_genericobject_typefamilies_id' => $families_id,
            'is_active' => 1
         ]
      );
   }
}