Add basic upgrader route, controller and view

Attendize · Jan 19, 2023 · 2e70e5d · 2e70e5d
1 parent a018c87
commit 2e70e5d
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Showing 3 changed files with 92 additions and 6 deletions.
diff --git a/app/Http/Controllers/InstallerController.php b/app/Http/Controllers/InstallerController.php
@@ -4,6 +4,7 @@
 
 use App\Models\Timezone;
 use Exception;
+use GuzzleHttp\Client;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\RedirectResponse;
 use Illuminate\Http\Request;
@@ -13,6 +14,7 @@
 use Illuminate\Support\Facades\Log;
 use Illuminate\Support\MessageBag;
 use Illuminate\Support\Str;
+use Utils;
 
 class InstallerController extends Controller
 {
@@ -27,6 +29,15 @@ class InstallerController extends Controller
      */
     private $data;
 
+
+    protected function constructInstallerData(): void
+    {
+        $this->addDefaultConfig();
+        $this->addWritablePaths();
+        $this->addPHPExtensions();
+        $this->addPHPOptionalExtensions();
+    }
+
     /**
      * Show the application installer
      *
@@ -114,12 +125,52 @@ public function postInstaller(Request $request)
         return redirect()->route('showSignup', ['first_run' => 'yup']);
     }
 
-    protected function constructInstallerData(): void
+    /**
+     * Show the application upgrader
+     *
+     * @return mixed
+     */
+    public function showUpgrader()
+    {
+        /**
+         * If we haven't yet installed, redirect to installer page.
+         */
+
+        if (!self::isInstalled()) {
+            $this->constructInstallerData();
+            return view('Installer.Installer', $this->data);
+        }
+
+        $data = [
+            'remote_version' => null,
+            'local_version' => null,
+            'installed_version' => null
+        ];
+
+        try {
+            $http_client = new Client();
+            $response = $http_client->get('https://raw.githubusercontent.com/Attendize/Attendize/master/VERSION');
+            $data["remote_version"] = Utils::parse_version((string)$response->getBody());
+        } catch (\Exception $exception) {
+            \Log::warn("Error retrieving the latest Attendize version. InstallerController.getVersionInfo()");
+            \Log::warn($exception);
+            return false;
+        }
+
+        $data["local_version"] = trim(file_get_contents(base_path('VERSION')));
+        $data["installed_version"] = trim(file_get_contents(base_path('installed')));
+
+        return view('Installer.Upgrader', $data);
+    }
+
+    /**
+     * Attempts to upgrade the system
+     *
+     * @param  Request  $request
+     * @return JsonResponse|RedirectResponse
+     */
+    public function postUpgrader(Request $request)
     {
-        $this->addDefaultConfig();
-        $this->addWritablePaths();
-        $this->addPHPExtensions();
-        $this->addPHPOptionalExtensions();
     }
 
     /**
@@ -416,7 +467,7 @@ protected function writeEnvFile(): void
      */
     protected function createInstalledFile(): void
     {
-        $version = file_get_contents(base_path('VERSION'));
+        $version = trim(file_get_contents(base_path('VERSION')));
         $fp = fopen(base_path().DIRECTORY_SEPARATOR.'installed', 'wb');
         fwrite($fp, $version);
         fclose($fp);

diff --git a/resources/views/Installer/Upgrader.blade.php b/resources/views/Installer/Upgrader.blade.php
@@ -0,0 +1,27 @@
+@extends('Shared.Layouts.MasterWithoutMenus')
+
+@section('title')
+    @lang("Installer.title")
+@stop
+@section('content')
+    <div class="row">
+        <div class="col-md-7 col-md-offset-2">
+            <div class="panel">
+                <div class="panel-body">
+                    <div class="logo">
+                        {!!Html::image('assets/images/logo-dark.png')!!}
+                    </div>
+
+                    <h1>Upgrade</h1>
+                    @if(version_compare($local_version, $remote_version) === -1)
+                        New version available for download.
+                    @elseif(version_compare($local_version, $remote_version) === 0 && version_compare($installed_version, $local_version) === -1)
+                        New version ready to install.
+                    @else
+                        Nothing to upgrade!
+                    @endif
+                </div>
+            </div>
+        </div>
+    </div>
+@stop
diff --git a/routes/web.php b/routes/web.php
@@ -58,6 +58,14 @@
         [InstallerController::class, 'postInstaller']
     )->name('postInstaller');
 
+    Route::get('upgrade',
+        [InstallerController::class, 'showUpgrader']
+    )->name('showUpgrader');
+
+    Route::post('upgrade',
+        [InstallerController::class, 'postUpgrader']
+    )->name('postUpgrader');
+
     /*
      * Logout
      */