Fifth pass at adding key files

site/stackreach/add_model.php

@@ -0,0 +1,76 @@
+<?php
+
+include_once './config.php';
+include_once './models/services/BrandService.php';
+include_once './models/services/ModelService.php';
+include_once './models/services/GeometryService.php';
+include_once './libs/Smarty.class.php';
+
+if ( ! is_logged_in($user) ) {
+    return header("location: $site_url");
+}
+
+function DisplayForm($values, $errors)
+{
+    $brandService = new BrandService();
+    $brand = $brandService->getBrandByName($values['brand']);
+
+    $geometryService = new GeometryService();
+    $geometries = $geometryService->getAllGeometriesByBrand($brand->id);
+
+    $smarty = new Smarty;
+    $smarty->assign('brand', $brand);
+    $smarty->assign('geometries', $geometries);
+    $smarty->display('views/add_model.tpl');
+}
+
+function VerifyForm(&$values, $errors)
+{
+
+    return true;
+}
+
+function ProcessForm($values)
+{
+    $modelService = new ModelService();
+    $model = new Model($values);
+    $model->approved = 0;
+    $model->user_id = get_user_id();
+
+    $modelService->createModel($model);
+    header('location:models.php');
+}
+
+
+
+if ($_SERVER['REQUEST_METHOD'] == 'POST')
+{
+    $formValues = $_POST;
+    $formErrors = array();
+
+    if (!VerifyForm($formValues, $formErrors))
+        DisplayForm($formValues, $formErrors);
+    else
+        ProcessForm($formValues);
+}
+else
+{
+    if (! isset($_SESSION['brand']))
+    {
+        $brandService = new BrandService();
+        $brands = $brandService->getAllBrands();
+
+        $smarty = new Smarty;
+        $smarty->assign('brands', $brands);
+        $smarty->assign('action', "add_frame.php");
+        $smarty->display('views/selectbrand.tpl');
+    }
+
+    else
+    {
+        $formValues['brand'] = $_SESSION['brand'];
+        DisplayForm($formValues, null);
+    }
+}
+
+?>