Fix download of user-uploaded media

Nginx volumes for downloading user-uploaded files has been accidentally
removed at some point.

Close #139

CHANGELOG.md

@@ -1,5 +1,6 @@
 # Changelog
 
+- 2019-01-27 [Bugfix] Fix video transcript/srt upload and download of user-uploaded files. Thanks @dannielariola!
 - 2019-01-20 [Improvement] Make it easy to load custom settings for the local production install
 - 2019-01-16 [Improvement] Switch license from MIT to AGPL
 - 2019-01-04 [Bugfix] Fix xqueue consumer command

deploy/local/templates/docker-compose.yml

@@ -52,6 +52,8 @@ services:
     volumes:
       - ../env/nginx:/etc/nginx/conf.d/
       - ../../data/openedx:/var/www/openedx:ro
+      - ../../data/cms:/openedx/data/cms/:ro
+      - ../../data/lms:/openedx/data/lms/:ro
       - ../../data/letsencrypt:/etc/letsencrypt/:ro
     depends_on:
       - lms

deploy/templates/nginx/cms.conf

@@ -42,6 +42,12 @@ server {
     try_files $uri @proxy_to_cms_app;
   }
 
+  location ~ ^/media/(?P<file>.*) {
+    root /openedx/data/cms/uploads;
+    try_files /$file =404;
+    expires 31536000s;
+  }
+
   location ~ ^/static/(?P<file>.*) {
     root /var/www/openedx;
     try_files /staticfiles/$file /course_static/$file =404;