<?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/>.
 * ---------------------------------------------------------------------
 */

use Glpi\Event;

include ('../inc/includes.php');

Session::checkLoginUser();

if (!isset($_GET["id"])) {
   $_GET["id"] = -1;
}

$doc          = new Document();

if (isset($_POST["add"])) {

   $doc->check(-1, CREATE, $_POST);
   if (isset($_POST['_filename']) && is_array($_POST['_filename'])) {
      $fic = $_POST['_filename'];
      $tag = $_POST['_tag_filename'];
      $prefix = $_POST['_prefix_filename'];
      foreach (array_keys($fic) as $key) {
         $_POST['_filename']        = [$fic[$key]];
         $_POST['_tag_filename']    = [$tag[$key]];
         $_POST['_prefix_filename'] = [$prefix[$key]];
         if ($newID = $doc->add($_POST)) {
            Event::log($newID, "documents", 4, "login",
            sprintf(__('%1$s adds the item %2$s'), $_SESSION["glpiname"], $doc->fields["name"]));
         }
      }
      if ($_SESSION['glpibackcreated'] && (!isset($_POST['itemtype']) || !isset($_POST['items_id']))) {
         Html::redirect($doc->getLinkURL());
      }
   } else if ($newID = $doc->add($_POST)) {
      Event::log($newID, "documents", 4, "login",
                 sprintf(__('%1$s adds the item %2$s'), $_SESSION["glpiname"], $doc->fields["name"]));
      // Not from item tab
      if ($_SESSION['glpibackcreated'] && (!isset($_POST['itemtype']) || !isset($_POST['items_id']))) {
         Html::redirect($doc->getLinkURL());
      }
   }

   Html::back();

} else if (isset($_POST["delete"])) {
   $doc->check($_POST["id"], DELETE);

   if ($doc->delete($_POST)) {
      Event::log($_POST["id"], "documents", 4, "document",
                 //TRANS: %s is the user login
                 sprintf(__('%s deletes an item'), $_SESSION["glpiname"]));
   }
   $doc->redirectToList();

} else if (isset($_POST["restore"])) {
   $doc->check($_POST["id"], DELETE);

   if ($doc->restore($_POST)) {
      Event::log($_POST["id"], "documents", 4, "document",
                 //TRANS: %s is the user login
                 sprintf(__('%s restores an item'), $_SESSION["glpiname"]));
   }
   $doc->redirectToList();

} else if (isset($_POST["purge"])) {
   $doc->check($_POST["id"], PURGE);

   if ($doc->delete($_POST, 1)) {
      Event::log($_POST["id"], "documents", 4, "document",
                 //TRANS: %s is the user login
                 sprintf(__('%s purges an item'), $_SESSION["glpiname"]));
   }
   $doc->redirectToList();

} else if (isset($_POST["update"])) {
   $doc->check($_POST["id"], UPDATE);

   if ($doc->update($_POST)) {
      Event::log($_POST["id"], "documents", 4, "document",
                 //TRANS: %s is the user login
                 sprintf(__('%s updates an item'), $_SESSION["glpiname"]));
   }
   Html::back();

} else {
   Html::header(Document::getTypeName(Session::getPluralNumber()), $_SERVER['PHP_SELF'], "management", "document");
   $doc->display([
      'id'           => $_GET["id"],
      'formoptions'  => "data-track-changes=true"
   ]);
   Html::footer();
}