Fifth pass at adding key files

site/stackreach/models.php

@@ -0,0 +1,46 @@
+<?php
+
+include_once './config.php';
+include_once './models/services/ModelService.php';
+include_once './models/services/BrandService.php';
+include_once './libs/Smarty.class.php';
+
+if ($_SERVER['REQUEST_METHOD'] == 'GET')
+{
+    if (isset($_SESSION['brand']))
+    {
+        $name = $_SESSION['brand'];
+
+        $brandService = new BrandService();
+        $brand = $brandService->getBrandByName($name);
+
+        $modelService = new ModelService();
+        $models = $modelService->getAllModelsByBrand($brand->id, is_updater());
+
+        if ($models)
+        {
+            $smarty = new Smarty;
+            $smarty->assign('brand', $name);
+            $smarty->assign('models', $models);
+            $smarty->assign('user_can_update', is_updater());  
+            $smarty->assign('user_logged_in', is_logged_in($user));      
+            $smarty->display('views/models.tpl');
+        }
+        else
+        {
+            header("location:add_model.php?brand=$name");
+        }
+    }
+    else
+    {
+        $brandService = new BrandService();
+        $brands = $brandService->getAllBrands();
+
+        $smarty = new Smarty;
+        $smarty->assign('brands', $brands);
+        $smarty->assign('action', "models.php");
+        $smarty->display('views/selectbrand.tpl');
+    }
+}
+
+?>