Отправка картинок в Задании (#119)

* add question image

* fix media_value adress in docker-compose.test.yml

* add DOMAIN to .env.example

* add DOMAIN to .env.example v2

.env.example

@@ -12,6 +12,9 @@ DEBUG=True
 SECRET_KEY=django-secret-key
 ALLOWED_HOSTS=127.0.0.1
 
+# Доменное имя
+DOMAIN=127.0.0.1
+
 # Если используется другая СУБД, то строку ниже следует закомментировать
 NEED_SQLITE=True
 

infra/docker-compose.test.yml

@@ -23,7 +23,7 @@ services:
       restart: always
       volumes:
         - static_value:/app/backend/static/
-        - media_value:/app/media/
+        - media_value:/app/backend/media/
         - ../.data/logs/:/app/.data/logs/
       env_file:
         - ../.env

infra/docker-compose.yml

@@ -25,7 +25,7 @@ services:
       restart: always
       volumes:
         - static_value:/app/backend/static/
-        - media_value:/app/media/
+        - media_value:/app/backend/media/
         - ../.data/logs/:/app/.data/logs/
       env_file:
         - ../.env

src/backend/api/serializers.py

@@ -1,3 +1,6 @@
+from urllib.parse import urljoin
+
+from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.contrib.auth.models import Group
 from django.template.loader import render_to_string
@@ -34,15 +37,16 @@ def _get_result(self, obj: list[Question]):
         task_number = self.context["task_number"]
         template_name = self._get_template_name_by_task_number(task_number)
         for question in obj:
-            result.append(
-                {
-                    "content": render_to_string(
-                        template_name,
-                        {"question": question},
-                        self.context["request"],
-                    )
-                }
+            content = render_to_string(
+                template_name,
+                {"question": question},
+                self.context["request"],
             )
+            photo = question.photo
+            if photo and photo.image:
+                photo_url = urljoin(f"http://{settings.DOMAIN}", photo.image.url)
+                content = f"<a href='{photo_url}'>&#8205;</a>" + content
+            result.append({"content": content})
         return result
 
     @staticmethod

src/backend/backend/settings.py

@@ -10,7 +10,8 @@
 DEBUG = os.getenv("DEBUG", default=False)
 
 ALLOWED_HOSTS = [os.getenv("ALLOWED_HOSTS", default="*")]
-CSRF_TRUSTED_ORIGINS = (f"http://{os.getenv('HOST', default='127.0.0.1')}",)
+DOMAIN = os.getenv("DOMAIN", default="127.0.0.1")
+CSRF_TRUSTED_ORIGINS = (f"http://{DOMAIN}", f"https://{DOMAIN}")
 
 INSTALLED_APPS = [
     "django.contrib.admin",