MAPG-231 introduce unlisted maps

src/Controller/MapAdminController.php

@@ -81,6 +81,7 @@ class MapAdminController implements ISecured
             'mapId' => $mapId,
             'mapName' => $map->getName(),
             'mapDescription' => str_replace('<br>', "\n", $map->getDescription()),
+            'mapUnlisted' => $map->getUnlisted(),
             'bounds' => $map->getBounds()->toArray(),
             'places' => &$places
         ]);
@@ -175,6 +176,9 @@ class MapAdminController implements ISecured
         if (isset($_POST['description'])) {
             $map->setDescription(str_replace(["\n", "\r\n"], '<br>', $_POST['description']));
         }
+        if (isset($_POST['unlisted'])) {
+            $map->setUnlisted((bool)$_POST['unlisted']);
+        }
 
         $this->pdm->saveToDb($map);