# voicegardens

> An online landscape, built as a tool to explore the many aspects of the human voice.

- [voicegardens](#voicegardens)
  - [Interwebz](#interwebz)
  - [Hackity Hack Hack](#hackity-hack-hack)
  - [Deploying](#deploying)
  - [Layers of the Onion](#layers-of-the-onion)
  - [License](#license)

## Interwebz

- [live site voicegardens.org](https://voicegardens.org)
- ["offline" installation version of voicegardens.org](https://offline.voicegardens.org)
- [barbican.org.uk: This is Public Space](https://www.barbican.org.uk/whats-on/2019/event/this-is-public-space)
- [upprojects.com: This is Public Space](https://www.upprojects.com/projects/this-is-public-space/)

## Hackity Hack Hack

```bash
$ sudo apt install -y make git
$ git clone ssh://gitea@vvvvvvaria.org:12345/varia/voicegardens.git
$ cd voicegardens
$ python3 -m venv .venv
$ source .venv/bin/activate
$ pip install -r requirements.txt
$ make dev-serve
```

## Deploying

You can add the following to your SSH configuration:

```
Host voicegardens.org
  Hostname voicegardens.org
  User <username>
  Port 12345
  IdentityFile ~/.ssh/<ssh-private-key-part>
```

Make sure you can SSH into the server.

```bash
$ ssh voicegardens.org
$ sudo -i  # you have root access too
```

Then it's possible to release the site with the following targets.

```bash
$ make offline       # https://offline.voicegardens.org
$ make voicegardens  # https://voicegardens.org
```

Here is an example Supervisor configuration:

```
[group:voicegardens]
programs=online,offline

[program:online]
directory=/var/www/voicegardens.org
user=www-data
autostart=true
autorestart=true
environment=PATH="/var/www/voicegardens.org/.venv/lib/python3.7/site-packages:%(ENV_PATH)s"
command=/var/www/voicegardens.org/.venv/bin/gunicorn --workers 1 --bind 127.0.0.1:9090 voicegardens.server:app

[program:offline]
directory=/var/www/offline.voicegardens.org
user=www-data
autostart=true
autorestart=true
environment=PATH="/var/www/offline.voicegardens.org/.venv/lib/python3.7/site-packages:%(ENV_PATH)s"
command=/var/www/offline.voicegardens.org/.venv/bin/gunicorn --workers 1 --bind 127.0.0.1:9091 voicegardens.server:app
```

And an Nginx configuration (after running `cerbot --nginx -d voicegardens.org`):

```
upstream voicegardens {
    server 127.0.0.1:9090;
}

server {
    root /var/www/voicegardens.org;

    server_name voicegardens.org; # managed by Certbot

    location / {
       try_files $uri @proxy_to_app;
    }

    location @proxy_to_app {
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-Forwarded-Proto $scheme;
      proxy_set_header Host $http_host;
      proxy_redirect off;
      proxy_pass http://voicegardens;
    }

    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/voicegardens.org/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/voicegardens.org/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

}

server {
    if ($host = voicegardens.org) {
        return 301 https://$host$request_uri;
    } # managed by Certbot

    listen 80 ;
    listen [::]:80 ;
    server_name voicegardens.org;
    return 404; # managed by Certbot
}
```

You will also need to include the following in the `/etc/nginx/nginx.conf`:

```
client_max_body_size 100M;
```

And you'll need to create user accounts and hand out the right permissions too:

```
$ useradd -m voicegardens -s /bin/bash
$ usermod -a -G sudo voicegardens
$ usermod -a -G www-data voicegardens
$ chgrp www-data /var/www/voicegardens.org/voicegardens/archive/
$ chmod g+rwxs /var/www/offline.voicegardens.org/voicegardens/archive/
```

And the following in the `/etc/sudoers` file also:

```
voicegardens ALL=(ALL) NOPASSWD: ALL
```

## Layers of the Onion

- [Flask](http://flask.palletsprojects.com/en/1.1.x/)
- [p5.js](https://p5js.org)

## License

- [AGPL](LICENSE)