<?php
/**
 * ---------------------------------------------------------------------
 * GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2015-2017 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/>.
 * ---------------------------------------------------------------------
 */


/** @file
 * @brief
 * @since version 9.1
 */

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

/**
 * Summary of NotificationTargetObjectLock
 *
 * Notifications for ObjectLock
 *
 * @since version 9.1
**/
class NotificationTargetObjectLock extends NotificationTarget {


   function getEvents() {
      return ['unlock'               => __('Unlock Item Request')];
   }


   function getTags() {

      $tags = ['objectlock.action'               => _n('Event', 'Events', 1),
                    'objectlock.name'                 => __('Item Name'),
                    'objectlock.id'                   => __('Item ID'),
                    'objectlock.type'                 => __('Item Type'),
                    'objectlock.date_mod'             => __('Lock date'),
                    'objectlock.lockedby.lastname'    => __('Lastname of locking user'),
                    'objectlock.lockedby.firstname'   => __('Firstname of locking user'),
                    'objectlock.requester.lastname'   => __('Requester Lastname'),
                    'objectlock.requester.firstname'  => __('Requester Firstname'),
                    'objectlock.url'                  => __('Item URL')];

      foreach ($tags as $tag => $label) {
         $this->addTagToList(['tag'   => $tag,
                                   'label' => $label,
                                   'value' => true]);
      }
      asort($this->tag_descriptions);
   }


   /**
    * @see NotificationTarget::addNotificationTargets()
   **/
   function addNotificationTargets($entity) {
      $this->addTarget(Notification::USER, __('Locking User'));
   }


   /**
    * @see NotificationTarget::addSpecificTargets()
    **/
   function addSpecificTargets($data, $options) {

      $user = new User();
      if ($user->getFromDB($this->obj->fields['users_id'])) {
         $this->addToRecipientsList(['language' => $user->getField('language'),
                                         'users_id' => $user->getID()]);
      }
   }


   function addDataForTemplate($event, $options = []) {
      global $CFG_GLPI;

      $events = $this->getEvents();

      $object = getItemForItemtype($options['item']->fields['itemtype']);
      $object->getFromDB($options['item']->fields['items_id']);
      $user = new User();
      $user->getFromDB($options['item']->fields['users_id']);

      $this->data['##objectlock.action##']   = $events[$event];
      $this->data['##objectlock.name##']     = $object->fields['name'];
      $this->data['##objectlock.id##']       = $options['item']->fields['items_id'];
      $this->data['##objectlock.type##']     = $options['item']->fields['itemtype'];
      $this->data['##objectlock.date_mod##'] = Html::convDateTime($options['item']->fields['date_mod'],
                                                                   $user->fields['date_format']);
      $this->data['##objectlock.lockedby.lastname##']
                                              = $user->fields['realname'];
      $this->data['##objectlock.lockedby.firstname##']
                                              = $user->fields['firstname'];
      $this->data['##objectlock.requester.lastname##']
                                              = $_SESSION['glpirealname'];
      $this->data['##objectlock.requester.firstname##']
                                              = $_SESSION['glpifirstname'];
      $this->data['##objectlock.url##']      = $CFG_GLPI['url_base']."/?redirect=".
                                                   $options['item']->fields['itemtype']. "_".
                                                   $options['item']->fields['items_id'];

      $this->getTags();
      foreach ($this->tag_descriptions[NotificationTarget::TAG_LANGUAGE] as $tag => $values) {
         if (!isset($this->data[$tag])) {
            $this->data[$tag] = $values['label'];
         }
      }
   }


   function getSender() {

      $mails = new UserEmail();
      if (isset( $_SESSION['glpiID']) && ($_SESSION['glpiID'] > 0)
          && isset($_SESSION['glpilock_directunlock_notification'])
          && ($_SESSION['glpilock_directunlock_notification'] > 0)
          && $mails->getFromDBByQuery(" WHERE users_id = ".$_SESSION['glpiID']."
                                              AND is_default = 1 " )) {

            $ret = ['email' => $mails->fields['email'],
                    'name'  => formatUserName(0, $_SESSION["glpiname"], $_SESSION["glpirealname"],
                                              $_SESSION["glpifirstname"])];
      } else {
         $ret = parent::getSender();
      }

      return $ret;
   }

}
