modules/common/collabora.nix

{ config, ... }: {
  #Collabora Containers
  virtualisation.oci-containers.containers.collabora = {
    image = "collabora/code:latest";
    ports = [ "9980:9980/tcp" ];
    environment = {
      server_name = "collabora.clicks.codes";
      aliasgroup1 = "https://nextcloud.clicks.codes:443";
      aliasgroup2 = "https://cloud.clicks.codes:443";
      aliasgroup3 = "https://docs.clicks.codes:443";
      dictionaries = "en_US";
      extra_params = "--o:ssl.enable=false --o:ssl.termination=true";
    };
    extraOptions = [ 
      "--pull=always"
    ];
  };
  virtualisation.oci-containers.backend = "docker";

  #Collabora Virtual Hosts
  services.nginx.virtualHosts.${config.virtualisation.oci-containers.containers.collabora.environment.server_name} = {
    serverAliases = [ "www.${config.virtualisation.oci-containers.containers.collabora.environment.server_name}" "docs.clicks.codes" "www.clicks.codes" ];
    enableACME = true;
    forceSSL = true;
    addSSL = false;
    listenAddresses = [ "0.0.0.0" ];

    extraConfig = ''
      location = / {
        proxy_pass http://standard:9980;
        proxy_set_header Host $host;
      }

      # static files
      location ^~ /browser {
        proxy_pass http://standard:9980;
        proxy_set_header Host $host;
      }

      # WOPI discovery URL
      location ^~ /hosting/discovery {
        proxy_pass http://standard:9980;
        proxy_set_header Host $host;
      }

      # Capabilities
      location ^~ /hosting/capabilities {
        proxy_pass http://standard:9980;
        proxy_set_header Host $host;
     }

     # main websocket
     location ~ ^/cool/(.*)/ws$ {
       proxy_pass http://standard:9980;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "Upgrade";
       proxy_set_header Host $host;
       proxy_read_timeout 36000s;
     }

     # download, presentation and image upload
     location ~ ^/(c|l)ool {
       proxy_pass http://standard:9980;
       proxy_set_header Host $host;
     }

     # Admin Console websocket
     location ^~ /cool/adminws {
       proxy_pass http://standard:9980;
       proxy_set_header Upgrade $http_upgrade;
       proxy_set_header Connection "Upgrade";
       proxy_set_header Host $host;
       proxy_read_timeout 36000s;
     }
    '';
  };
}