feat: API for getting images

controllers/ApiController.php

@@ -2,8 +2,12 @@
 
 namespace app\controllers;
 use app\models\Parameter;
+use app\models\Image;
 use yii\data\ActiveDataProvider;
 use yii\rest\IndexAction;
+use yii\web\NotFoundHttpException;
+use yii\web\Request;
+use yii\web\Response;
 
 class ApiController extends \yii\rest\Controller
 {
@@ -12,6 +16,18 @@ class ApiController extends \yii\rest\Controller
         return Parameter::find()->with(['icon', 'iconGray'])->all();
     }
 
+    public function actionImage(Request $request)
+    {
+        $img = Image::find()->where([ 'sha256' => $request->getQueryParam('sha256') ])->one();
+        if (!$img) {
+            throw new NotFoundHttpException();
+        }
+
+        \Yii::$app->response->format = Response::FORMAT_RAW;
+        \Yii::$app->response->headers->set('Content-Type', $img->mime);
+        return file_get_contents(env('UPLOADS_PATH') . '/' . $img->sha256);
+    }
+
     public function verbs()
     {
         return [