From 27815d031163ef2a3e67d2e15affb2216d46cd16 Mon Sep 17 00:00:00 2001
From: James Cole <james@firefly-iii.org>
Date: Sun, 31 Jan 2021 20:29:17 +0100
Subject: [PATCH] Make it easier to switch between v1/v2 layout.

---
 .../Controllers/Budget/IndexController.php    |  2 +-
 app/Http/Controllers/HomeController.php       |  2 +-
 bootstrap/app.php                             | 37 +++++++++++++++++++
 config/breadcrumbs.php                        |  2 +-
 config/view.php                               | 11 +-----
 5 files changed, 42 insertions(+), 12 deletions(-)

diff --git a/app/Http/Controllers/Budget/IndexController.php b/app/Http/Controllers/Budget/IndexController.php
index b7de0793ec..8a90506f15 100644
--- a/app/Http/Controllers/Budget/IndexController.php
+++ b/app/Http/Controllers/Budget/IndexController.php
@@ -133,7 +133,7 @@ class IndexController extends Controller
         // get all inactive budgets, and simply list them:
         $inactive = $this->repository->getInactiveBudgets();
 
-        return view(
+        return prefixView(
             'budgets.index', compact(
                                'availableBudgets', 'budgeted', 'spent', 'prevLoop', 'nextLoop', 'budgets', 'currencies', 'enableAddButton', 'periodTitle',
                                'defaultCurrency', 'activeDaysPassed', 'activeDaysLeft', 'inactive', 'budgets', 'start', 'end', 'sums'
diff --git a/app/Http/Controllers/HomeController.php b/app/Http/Controllers/HomeController.php
index 4146d5972c..b15ec8b399 100644
--- a/app/Http/Controllers/HomeController.php
+++ b/app/Http/Controllers/HomeController.php
@@ -148,6 +148,6 @@ class HomeController extends Controller
         $user = auth()->user();
         event(new RequestedVersionCheckStatus($user));
 
-        return view('index', compact('count', 'subTitle', 'transactions', 'billCount', 'start', 'end', 'today'));
+        return prefixView('index', compact('count', 'subTitle', 'transactions', 'billCount', 'start', 'end', 'today'));
     }
 }
diff --git a/bootstrap/app.php b/bootstrap/app.php
index 54e123593d..2ba4fb5aa6 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -21,6 +21,7 @@
 
 declare(strict_types=1);
 
+use Illuminate\Contracts\View\Factory as ViewFactory;
 /*
 |--------------------------------------------------------------------------
 | Create The Application
@@ -56,6 +57,7 @@ if (!function_exists('str_is_equal')) {
     /**
      * @param string $left
      * @param string $right
+     *
      * @return bool
      */
     function str_is_equal(string $left, string $right): bool
@@ -64,6 +66,41 @@ if (!function_exists('str_is_equal')) {
     }
 }
 
+if (!function_exists('prefixView')) {
+    /**
+     * Get the evaluated view contents for the given view.
+     *
+     * @param string|null                                   $view
+     * @param \Illuminate\Contracts\Support\Arrayable|array $data
+     * @param array                                         $mergeData
+     *
+     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
+     */
+    function prefixView($view = null, $data = [], $mergeData = [])
+    {
+        $factory = app(ViewFactory::class);
+
+        if (func_num_args() === 0) {
+            return $factory;
+        }
+        $prefixView = $view;
+        if (
+            true === env('APP_DEBUG', false)
+            && null !== $view
+            && is_string($view)) {
+            // do something with view:
+            $layout = env('FIREFLY_III_LAYOUT', 'v1');
+            $prefixView   = sprintf('%s/%s', $layout, $view);
+            if(false ===$factory->exists($view)) {
+                // fall back to v1.
+                $prefixView   = sprintf('%s/%s', 'v1', $view);
+            }
+        }
+
+        return $factory->make($prefixView, $data, $mergeData);
+    }
+}
+
 $app = new Illuminate\Foundation\Application(
     realpath(__DIR__ . '/../')
 );
diff --git a/config/breadcrumbs.php b/config/breadcrumbs.php
index 1764fcd984..f0c0008a81 100644
--- a/config/breadcrumbs.php
+++ b/config/breadcrumbs.php
@@ -39,7 +39,7 @@ return [
     |
     */
 
-    'view' => 'partials/layout/breadcrumbs',
+    'view' => sprintf('%s/partials/layout/breadcrumbs', env('FIREFLY_III_LAYOUT', 'v1')),
 
     /*
     |--------------------------------------------------------------------------
diff --git a/config/view.php b/config/view.php
index 88dcd694b2..309f703e82 100644
--- a/config/view.php
+++ b/config/view.php
@@ -21,13 +21,6 @@
 
 declare(strict_types=1);
 
-// simple hack to force v2. Used for demo until next release.
-$layout = env('FIREFLY_III_LAYOUT', 'v1');
-if (isset($_GET['layout']) && 'v2' === $_GET['layout'] && 'demo@firefly' === env('DEMO_USERNAME')) {
-    $layout = 'v2';
-}
-
-
 return [
     /*
     |--------------------------------------------------------------------------
@@ -41,7 +34,7 @@ return [
     */
 
     'paths' => [
-        realpath(base_path(sprintf('resources/views/%s', $layout))),
+        realpath(base_path('resources/views')),
     ],
 
     /*
@@ -55,6 +48,6 @@ return [
     |
     */
 
-    'compiled' => realpath(storage_path(sprintf('framework/views/%s', $layout))),
+    'compiled' => realpath(storage_path('framework/views')),
 
 ];