fix file download

src/Entity/Action.php

@@ -2,16 +2,24 @@
 
 namespace Bluesquare\Pilot\Entity;
 
+use Illuminate\Support\Str;
+
 abstract class Action extends Entity
 {
     public function action(
-        $type = 'info',
+        string $type = 'info',
-        $title = null,
+        ?string $title = null,
-        $message = null,
+        ?string $message = null,
-        $button = null,
+        ?string $button = null,
-        $url = null,
+        ?string $url = null,
-        $files = [],
+        array $files = [],
     ) {
+        foreach ($files as $i => $file) {
+            if (isset($file['content'])) {
+                $files[$i]['content'] = base64_encode($file['content']);
+            }
+        }
+
         return [
             'json' => [
                 'type' => 'action',
@@ -21,16 +29,69 @@ abstract class Action extends Entity
     }
 
     public function file(
-        $contents,
+        string $path,
-        $name = '',
+        string $name = '',
-        $type = ''
+        string $type = '',
+        bool $deleteAfterDownload = false,
     ) {
         return [
-            'file' => compact('contents', 'name', 'type'),
+            'file' => compact('path', 'name', 'type', 'deleteAfterDownload'),
         ];
     }
 
-    public function error($message)
+    public function iframe(string $url, int $expires = 240)
+    {
+        $key = 'pilot_action_' . Str::random(10);
+        $token = Str::random(40);
+
+        cache()->add($key, $token, now()->addMinutes($expires));
+
+        $url = $url . (str_contains($url, '?') ? '&' : '?') . "pilot_token=$key|$token";
+
+        return [
+            'json' => [
+                'type' => 'iframe',
+                'url' => $url,
+            ],
+        ];
+    }
+
+    public function link(string $url, int $expires = 5)
+    {
+        $key = 'pilot_action_' . Str::random(10);
+        $token = Str::random(40);
+
+        cache()->add($key, $token, now()->addMinutes($expires));
+
+        $url = $url . (str_contains($url, '?') ? '&' : '?') . "pilot_token=$key|$token";
+
+        return [
+            'json' => [
+                'type' => 'link',
+                'url' => $url,
+            ],
+        ];
+    }
+
+    public function exportMetrics(
+        ?string $entry = null,
+        ?array $entries = null,
+        ?string $filter = null,
+        ?array $metrics = null
+    )
+    {
+        return [
+            'json' => [
+                'type' => 'export-metrics',
+                'entry' => $entry,
+                'entries' => $entries,
+                'filter' => $filter,
+                'metrics' => $metrics,
+            ],
+        ];
+    }
+
+    public function error(string $message)
     {
         return [
             'json' => [

src/Entity/Entity.php

@@ -6,7 +6,7 @@ abstract class Entity
 {
     protected $slug = null;
 
-    public function __construct($slug = null)
+    public function __construct(?string $slug = null)
     {
         if (! is_null($slug)) {
             $this->slug = $slug;

src/Entity/Metric.php

@@ -62,12 +62,12 @@ abstract class Metric extends Widget
         ];
     }
 
-    public function filter($label, $value, callable $callback)
+    public function filter(string $label, $value, callable $callback)
     {
         return ['label' => $label, 'value' => $value, 'callback' => $callback];
     }
 
-    public function filters($filters)
+    public function filters(array $filters)
     {
         return $this->resolveFilter($filters);
     }
@@ -81,7 +81,7 @@ abstract class Metric extends Widget
         ];
     }
 
-    public function trend($values)
+    public function trend(array $values)
     {
         return [
             'type' => 'trend',
@@ -89,7 +89,7 @@ abstract class Metric extends Widget
         ];
     }
 
-    public function partition($values)
+    public function partition(array $values)
     {
         return [
             'type' => 'partition',
@@ -106,7 +106,7 @@ abstract class Metric extends Widget
         ];
     }
 
-    public function monitor($available)
+    public function monitor(bool $available)
     {
         return [
             'type' => 'monitor',

src/Laravel/Middlewares/CheckPilotToken.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Bluesquare\Pilot\Laravel\Middlewares;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Log;
+
+class CheckPilotToken
+{
+    public function handle(Request $request, Closure $next)
+    {
+        if (request('pilot_token')) {
+            list($key, $token) = explode('|', request('pilot_token'));
+            if (cache()->get($key) == $token) {
+                cache()->set($key, $token, now()->addHour());
+                session()->put('pilot_token', true);
+            }
+        }
+
+        if (! session('pilot_token') && ! app()->environment('local')) {
+            abort(403, "Pilot session expired.");
+        }
+
+        return $next($request);
+    }
+}

src/Laravel/PilotServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace Bluesquare\Pilot\Laravel;
 
+use Bluesquare\Pilot\Laravel\Middlewares\CheckPilotToken;
 use Bluesquare\Pilot\Pilot;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Route;
@@ -36,6 +37,8 @@ class PilotServiceProvider extends ServiceProvider
             return $this->handleRequest($request);
         });
 
+        Route::aliasMiddleware('pilot', CheckPilotToken::class);
+
         $this->commands([
             \Bluesquare\Pilot\Laravel\Commands\MakeAction::class,
             \Bluesquare\Pilot\Laravel\Commands\MakeMetric::class,
@@ -93,12 +96,12 @@ class PilotServiceProvider extends ServiceProvider
 
         if (isset($output['file'])) {
             return response()->download(
-                $output['file']['content'],
+                $output['file']['path'],
-                $output['file']['name'],
+                $output['file']['name'] ?? null,
-                [
+                ! empty($output['file']['type']) ? [
                     'Content-Type' => $output['file']['type'],
-                ]
+                ] : []
-            );
+            )->deleteFileAfterSend(isset($output['file']['deleteAfterDownload']) ? $output['file']['deleteAfterDownload'] : false);
         }
 
         return response();

src/Pilot.php

@@ -18,14 +18,14 @@ class Pilot
 
     }
 
-    public function authorize($token, $user_token)
+    public function authorize(string $token, string $user_token)
     {
         if ($token !== $user_token) {
             throw new \Exception('Unauthorized Pilot request');
         }
     }
 
-    public function form($slug, callable $function)
+    public function form(string $slug, callable $function)
     {
         $this->register('form', $slug, function () use ($function) {
             return [
@@ -36,17 +36,17 @@ class Pilot
         });
     }
 
-    public function action($slug, callable $function)
+    public function action(string $slug, callable $function)
     {
         $this->register('action', $slug, $function);
     }
 
-    public function metric($slug, callable $function)
+    public function metric(string $slug, callable $function)
     {
         $this->register('metric', $slug, $function);
     }
 
-    protected function register($type, $slug, callable $function)
+    protected function register(string $type, string $slug, callable $function)
     {
         $this->registry[$type][$slug] = $function;
     }
@@ -65,7 +65,7 @@ class Pilot
         return Response::error("Unknown {$type} {$slug}");
     }
 
-    public function resolveDependencies($slug, $function, $data, $files)
+    public function resolveDependencies(string $slug, $function, $data, $files)
     {
         $entries = isset($data['entries']) && is_array($data['entries']) ? $data['entries'] : [];
 

src/Response.php

@@ -5,12 +5,12 @@ namespace Bluesquare\Pilot;
 class Response
 {
     public static function action(
-        $type = 'info',
+        string $type = 'info',
-        $title = null,
+        ?string $title = null,
-        $message = null,
+        ?string $message = null,
-        $button = null,
+        ?string $button = null,
-        $url = null,
+        ?string $url = null,
-        $files = [],
+        array $files = [],
     ) {
         return [
             'json' => [
@@ -20,7 +20,7 @@ class Response
         ];
     }
 
-    public static function error($message)
+    public static function error(string $message)
     {
         return [
             'json' => [
@@ -31,9 +31,9 @@ class Response
     }
 
     public static function file(
-        $contents,
+        string $contents,
-        $name = '',
+        string $name = '',
-        $type = ''
+        string $type = ''
     ) {
         return [
             'file' => compact('contents', 'name', 'type'),