server {
    listen 80;

    access_log off;
    error_log /dev/stderr warn;

    client_max_body_size 4G;
    send_timeout 300s;
    proxy_buffers 16 16k;
    proxy_buffer_size 32k;

    location /static/ {
        root /app/var;
        expires 30d;
    }

    location /media/ {
        root /app/var;
        expires 30d;
    }
    location ~ ^/media/.*\.(mp3|ogg|daisy\.zip)$ {
        add_header Content-Disposition "attachment";
    }
    location ~ ^/media/.*\.txt$ {
        add_header Content-Type "text/plain; charset=utf-8";
    }
    location ~ ^/media/book/(pdf|epub|mobi|fb2|cover|xml)/ {
        # kill cache
        add_header Last-Modified $date_gmt;
        add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
        if_modified_since off;
        expires off;
        etag off;
    }

    location /api/ {
        add_header 'Access-Control-Allow-Origin' '*' always;
        add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE' always;
        add_header 'Access-Control-Allow-Headers' 'Authorization, Content-Type' always;
        add_header 'Access-Control-Expose-Headers' 'Link' always;

        if ($request_method = OPTIONS) {
            return 204;
        }

        proxy_set_header Accept-Language "";
        proxy_set_header Host $host;
        proxy_pass http://web:8000;
    }
    location / {
    	root /app/var/static/root;
	try_files $uri @backend;
    }

    location @backend {
        proxy_set_header Accept-Language "";
        proxy_set_header Host $host;
        proxy_pass http://web:8000;
    }
}