Do not use S3 for storing files in local development

Requiring S3 access for local development was not ideal, as we
want people to be able to run and contribute to this as easily
as possible.

This adds MEDIA configuration for uploads, which will be used
locally, and will use S3 in staging.

.gitignore

@@ -21,6 +21,7 @@ deployment/ansible/roles/azavea.*
 # Django
 /src/django/static/
 /src/django/data/
+/src/django/media/
 /.venv
 
 # JS

src/app/src/setupProxy.js

@@ -1,6 +1,6 @@
 const { createProxyMiddleware } = require('http-proxy-middleware');
 
-const pathsToProxy = Object.freeze(['/api']);
+const pathsToProxy = Object.freeze(['/api', '/media']);
 const djangoProxyTarget = Object.freeze({ target: 'http://django:8181' });
 
 const createProxies = app =>

src/django/api/serializers/reference_image.py

@@ -18,9 +18,6 @@ def validate_opacity(self, value):
             raise ValidationError("Opacity takes values from 0-100.")
         return value
 
-    def get_file(self, reference_image):
-        return reference_image.file.url
-
 
 class ReferenceImageUpdateSerializer(ReferenceImageSerializer):
     class Meta:

src/django/iow/settings.py

@@ -280,5 +280,9 @@
 
 # User Imagery Storage
 
-DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
+if ENVIRONMENT != 'Development':
+    DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
+
+MEDIA_ROOT = os.path.join(BASE_DIR, "media")
+MEDIA_URL = f"/media/"
 AWS_STORAGE_BUCKET_NAME = f'iow-{ENVIRONMENT.lower()}-data-us-east-1'

src/django/iow/urls.py

@@ -19,9 +19,13 @@
 
 from . import settings
 
-urlpatterns = [
-    path('admin/', admin.site.urls),
-    path('api/', include('api.urls')),
-    path('health-check/', include('watchman.urls')),
-    path('confirm_password_reset/', include('django.contrib.auth.urls')),
-] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
+urlpatterns = (
+    [
+        path("admin/", admin.site.urls),
+        path("api/", include("api.urls")),
+        path("health-check/", include("watchman.urls")),
+        path("confirm_password_reset/", include("django.contrib.auth.urls")),
+    ]
+    + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
+    + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+)