Move Smarty view creation to ViewFactory class

classes/ViewFactory.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * ViewFactory class.
+ */
+namespace Alltube;
+
+use Slim\Container;
+use Slim\Http\Request;
+use Slim\Views\Smarty;
+use Slim\Views\SmartyPlugins;
+
+/**
+ * Create Smarty view object.
+ */
+class ViewFactory
+{
+    /**
+     * Create Smarty view object.
+     *
+     * @param  Container $container Slim dependency container
+     * @param  Request   $request   PSR-7 request
+     *
+     * @return Smarty
+     */
+    public static function create(Container $container, Request $request = null)
+    {
+        if (!isset($request)) {
+            $request = $container['request'];
+        }
+
+        $view = new Smarty(__DIR__.'/../templates/');
+
+        $smartyPlugins = new SmartyPlugins($container['router'], $request->getUri());
+        $view->registerPlugin('function', 'path_for', [$smartyPlugins, 'pathFor']);
+        $view->registerPlugin('function', 'base_url', [$smartyPlugins, 'baseUrl']);
+
+        $view->registerPlugin('modifier', 'noscheme', 'Smarty_Modifier_noscheme');
+
+        return $view;
+    }
+}