Merge pull request #2519 from CachetHQ/maintenance-mode

Fix supporting of "artisan down" command

app/Foundation/Exceptions/Displayers/MaintenanceDisplayer.php

@@ -0,0 +1,104 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Foundation\Exceptions\Displayers;
+
+use Exception;
+use GrahamCampbell\Exceptions\Displayers\DisplayerInterface;
+use Illuminate\Contracts\View\Factory;
+use Illuminate\Foundation\Http\Exceptions\MaintenanceModeException;
+use Illuminate\Http\Response;
+
+/**
+ * This is the maintenance displayer class.
+ *
+ * @author James Brooks <james@alt-three.com>
+ */
+class MaintenanceDisplayer implements DisplayerInterface
+{
+    /**
+     * The view factory instance.
+     *
+     * @var \Illuminate\Contracts\View\Factory
+     */
+    protected $view;
+
+    /**
+     * Create a new maintenance displayer instance.
+     *
+     * @param \Illuminate\Contracts\View\Factory $view
+     *
+     * @return void
+     */
+    public function __construct(Factory $view)
+    {
+        $this->view = $view;
+    }
+
+    /**
+     * Get the error response associated with the given exception.
+     *
+     * @param \Exception $exception
+     * @param string     $id
+     * @param int        $code
+     * @param string[]   $headers
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function display(Exception $exception, $id, $code, array $headers)
+    {
+        return new Response($this->render(), $code, array_merge($headers, ['Content-Type' => $this->contentType()]));
+    }
+
+    /**
+     * Render the page.
+     *
+     * @return string
+     */
+    protected function render()
+    {
+        return $this->view->make('errors.maintenance')->render();
+    }
+
+    /**
+     * Get the supported content type.
+     *
+     * @return string
+     */
+    public function contentType()
+    {
+        return 'text/html';
+    }
+
+    /**
+     * Can we display the exception?
+     *
+     * @param \Exception $original
+     * @param \Exception $transformed
+     * @param int        $code
+     *
+     * @return bool
+     */
+    public function canDisplay(Exception $original, Exception $transformed, $code)
+    {
+        return $transformed instanceof MaintenanceModeException;
+    }
+
+    /**
+     * Do we provide verbose information about the exception?
+     *
+     * @return bool
+     */
+    public function isVerbose()
+    {
+        return false;
+    }
+}

app/Foundation/Providers/ComposerServiceProvider.php

@@ -38,7 +38,7 @@ class ComposerServiceProvider extends ServiceProvider
     {
         $factory->composer('*', AppComposer::class);
         $factory->composer('*', CurrentUserComposer::class);
-        $factory->composer(['index', 'single-incident', 'subscribe.*', 'signup', 'dashboard.settings.theme', 'notifications::email', 'single-schedule'], ThemeComposer::class);
+        $factory->composer(['index', 'single-incident', 'subscribe.*', 'signup', 'dashboard.settings.theme', 'notifications::email', 'single-schedule', 'errors.*'], ThemeComposer::class);
         $factory->composer('dashboard.*', DashboardComposer::class);
         $factory->composer(['setup.*', 'dashboard.settings.localization'], TimezoneLocaleComposer::class);
 

config/exceptions.php

@@ -50,6 +50,7 @@ return [
         'CachetHQ\Cachet\Foundation\Exceptions\Displayers\JsonValidationDisplayer',
         'CachetHQ\Cachet\Foundation\Exceptions\Displayers\RedirectDisplayer',
         'CachetHQ\Cachet\Foundation\Exceptions\Displayers\ThrottleDisplayer',
+        'CachetHQ\Cachet\Foundation\Exceptions\Displayers\MaintenanceDisplayer',
         'GrahamCampbell\Exceptions\Displayers\DebugDisplayer',
         'GrahamCampbell\Exceptions\Displayers\HtmlDisplayer',
         'GrahamCampbell\Exceptions\Displayers\JsonDisplayer',

resources/views/errors/maintenance.blade.php

@@ -0,0 +1,12 @@
+@extends('layout.master')
+
+@section('content')
+<div class="panel panel-info">
+    <div class="panel-heading">
+        <strong>Under Maintenance</strong>
+    </div>
+    <div class="panel-body">
+        <p>We're currently under maintnenance, come back shortly.</p>
+    </div>
+</div>
+@stop

resources/views/index.blade.php

@@ -3,3 +3,7 @@
 @section('content')
 @modules
 @stop
+
+@section('bottom-content')
+@include('partials.footer')
+@stop

resources/views/layout/master.blade.php

@@ -76,6 +76,6 @@
         @yield('content')
     </div>
 
-    @include('partials.footer')
+    @yield('bottom-content')
 </body>
 </html>

resources/views/signup.blade.php

@@ -45,3 +45,7 @@
     </div>
 </div>
 @stop
+
+@section('bottom-content')
+@include('partials.footer')
+@stop

resources/views/single-incident.blade.php

@@ -43,3 +43,7 @@
 </div>
 @endif
 @stop
+
+@section('bottom-content')
+@include('partials.footer')
+@stop

resources/views/single-schedule.blade.php

@@ -33,3 +33,7 @@
     </div>
 </div>
 @stop
+
+@section('bottom-content')
+@include('partials.footer')
+@stop