<?php
/**
 * ---------------------------------------------------------------------
 * GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2015-2018 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/>.
 * ---------------------------------------------------------------------
 */

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

class RuleTicketCollection extends RuleCollection {

   // From RuleCollection
   static $rightname                             = 'rule_ticket';
   public $use_output_rule_process_as_next_input = true;
   public $menu_option                           = 'ticket';


   /**
    * @param $entity (default 0)
   **/
   function __construct($entity = 0) {
      $this->entity = $entity;
   }


   /**
    * @since 0.84
    **/
   static function canView() {
      return Session::haveRightsOr(self::$rightname, [READ, RuleTicket::PARENT]);
   }


   function canList() {
      return static::canView();
   }


   function getTitle() {
      return __('Business rules for tickets');
   }


   /**
    * @see RuleCollection::preProcessPreviewResults()
   **/
   function preProcessPreviewResults($output) {

      $output = parent::preProcessPreviewResults($output);
      return Ticket::showPreviewAssignAction($output);
   }


   /**
    * @see RuleCollection::showInheritedTab()
   **/
   function showInheritedTab() {
      return (Session::haveRight(self::$rightname, RuleTicket::PARENT) && ($this->entity));
   }


   /**
    * @see RuleCollection::showChildrensTab()
   **/
   function showChildrensTab() {

      return (Session::haveRight(self::$rightname, READ)
              && (count($_SESSION['glpiactiveentities']) > 1));
   }


   /**
    * @see RuleCollection::prepareInputDataForProcess()
   **/
   function prepareInputDataForProcess($input, $params) {

      // Pass x-priority header if exists
      if (isset($input['_head']['x-priority'])) {
         $input['_x-priority'] = $input['_head']['x-priority'];
      }
      $input['_groups_id_of_requester'] = [];
      // Get groups of users
      if (isset($input['_users_id_requester'])) {
         if (!is_array($input['_users_id_requester'])) {
            $requesters = [$input['_users_id_requester']];
         } else {
            $requesters = $input['_users_id_requester'];
         }
         foreach ($requesters as $uid) {
            foreach (Group_User::getUserGroups($uid) as $g) {
               $input['_groups_id_of_requester'][$g['id']] = $g['id'];
            }
         }
      }
      return $input;
   }

}
