✨ Ajoute la gestion primaire des images

Pour #4

app/Http/Controllers/HomeController.php

@@ -7,6 +7,7 @@ use App\PostsTag;
 use App\Services\TagDetectorService;
 use App\Tag;
 use DateTime;
+use Illuminate\Http\UploadedFile;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Redirect;
 
@@ -121,18 +122,27 @@ class HomeController extends Controller
 
     public function store(TagDetectorService $tag_detector)
     {
-        $today = new DateTime();
+        $user_id = Auth::user()->getAuthIdentifier();
 
-        $data = request()->validate([
-            'message' => 'required'
+        $validated_data = request()->validate([
+            'message' => 'required',
+            'file' => 'file|mimes:jpeg,png,jpg,gif,svg',
         ]);
 
         $data = [
-            'user_id'   => Auth::user()->getAuthIdentifier(),
-            'date_post' => new DateTime(), // Take back the date from the form ?
-            'content'   => $data['message'],
+            'user_id'   => $user_id,
+            'date_post' => new DateTime(),
+            'content'   => $validated_data['message'],
         ];
 
+        if (!empty($validated_data['file'])) {
+            /** @var UploadedFile $uploaded_document */
+            $uploaded_document = $validated_data['file'];
+            $file_name = $uploaded_document->getClientOriginalName();
+            $uploaded_document->storeAs(Auth::user()->getFolder(), $file_name);
+            $data['image'] = $file_name;
+        }
+
         $tags = $tag_detector->detectFrom($data['content']);
 
         $check = Post::create($data);

app/User.php

@@ -36,4 +36,26 @@ class User extends Authenticatable
     protected $casts = [
         'email_verified_at' => 'datetime',
     ];
+
+    public function getFolder()
+    {
+        $arrayHash = str_split(strtolower(md5($this->id)));
+        return sprintf('%s/%s', $arrayHash[0], $arrayHash[1]);
+    }
+
+    public function getImageData(Post $post)
+    {
+        if (empty($post->image)) {
+            return '';
+        }
+
+        $path = sprintf('%s/%s/%s', storage_path('app'), $this->getFolder(), $post->image);
+
+        if (!is_readable($path)) {
+            return '';
+        }
+        $type = pathinfo($path, PATHINFO_EXTENSION);
+        $data = file_get_contents($path);
+        return sprintf('data:image/%s;base64,%s', $type, base64_encode($data));
+    }
 }