Fix: Fatal error on redirection after ticket transfer (GLPI 11)

src/Ticket.php

@@ -29,35 +29,6 @@
  * --------------------------------------------------------------------------
  */
 
-/*
- -------------------------------------------------------------------------
- LICENSE
-
- This file is part of Transferticketentity plugin for GLPI.
-
- Transferticketentity is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- Transferticketentity 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with Reports. If not, see <http://www.gnu.org/licenses/>.
-
- @category  Ticket
- @package   Transferticketentity
- @author    Yannick Comba, Xavier Caillaud, Infotel
- @copyright 2015-2026 Transferticketentity team
- @license   AGPL License 3.0 or (at your option) any later version
-            https://www.gnu.org/licenses/gpl-3.0.html
- @link      https://github.com/pluginsGLPI/transferticketentity/
- --------------------------------------------------------------------------
- */
-
 namespace GlpiPlugin\Transferticketentity;
 
 use Ajax;
@@ -715,19 +686,29 @@ public function launchTicketTransfer($params)
 
             $ticket = new \Ticket();
             $ticket->getFromDB($params['id_ticket']);
-            Session::addMessageAfterRedirect(
-                __(
-                    "Successful transfer for ticket",
-                    "transferticketentity",
-                ) . $ticket->getLink(),
-                true,
-                INFO,
-            );
 
-            if ($ticket->getID() > 0) {
-                Html::redirect($CFG_GLPI["root_doc"] . "/front/ticket.form.php?id=" . (int) $ticket->getID());
+            if ($ticket->can($ticket->getID(), READ)) {
+                Session::addMessageAfterRedirect(
+                    __(
+                        "Successful transfer for ticket",
+                        "transferticketentity",
+                    ) . $ticket->getLink(),
+                    true,
+                    INFO,
+                );
+
+                if ($ticket->getID() > 0) {
+                    Html::redirect($CFG_GLPI["root_doc"] . "/front/ticket.form.php?id=" . (int) $ticket->getID());
+                } else {
+                    Html::back();
+                }
             } else {
-                Html::back();
+                Session::addMessageAfterRedirect(
+                    __("Successful transfer for ticket", "transferticketentity"),
+                    true,
+                    INFO,
+                );
+                Html::redirect(\Ticket::getSearchURL());
             }
         }
     }