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use actix_web::web::Json;
use serde::Serialize;
use crate::db::establish_connection;
use crate::db::community_view::SiteView;
use actix_web::*;
use failure::Error;
use crate::version;
#[derive(Serialize)]
pub struct Software {
name: String,
version: String,
}
#[derive(Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Usage {
users: Users,
local_posts: i64,
local_comments: i64,
}
#[derive(Serialize)]
pub struct Users {
total: i64,
}
#[derive(Serialize)]
#[serde(rename_all = "camelCase")]
pub struct NodeInfo {
version: String,
software: Software,
protocols: [String; 0],
usage: Usage,
open_registrations: bool,
}
pub fn node_info() -> Result<Json<NodeInfo>, Error> {
let conn = establish_connection();
let site_view = match SiteView::read(&conn) {
Ok(site_view) => site_view,
Err(_e) => return Err(_e)?,
};
let json = Json(NodeInfo {
version: "2.0".to_string(),
software: Software {
name: "lemmy".to_string(),
version: version::VERSION.to_string(),
},
protocols: [], // TODO: put 'activitypub' once that is implemented
usage: Usage {
users: Users {
total: site_view.number_of_users,
},
local_posts: site_view.number_of_posts,
local_comments: site_view.number_of_comments,
},
open_registrations: true });
return Ok(json);
}
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