meowy-webring/src/sites.rs

use rocket::tokio::sync::Mutex;
use shared::{
	directories,
	errors::{Error, ErrorStatus},
	names::{self, Site},
};
use std::sync::{OnceLock};

pub async fn get_global_names() -> Vec<Site> {
	NAMES.get().unwrap().lock().await.clone()
}

pub fn set_names() {
	*NAMES.get().unwrap().blocking_lock() = get_names();
}

static NAMES: OnceLock<Mutex<Vec<Site>>> = OnceLock::new();

pub fn init_names() -> Result<(), Error> {
	println!(
		"names.json path: {}",
		directories::get_names_path().unwrap().display()
	);
	match NAMES.set(Mutex::new(get_names())) {
		Ok(_) => Ok(()),
		Err(_) => Err(Error {
			status: ErrorStatus::GenericError,
			data: "an error has occured while trying to get the names.json file".into(),
		}),
	}
}

fn get_names() -> Vec<Site> {
	let names_path = directories::get_names_path().unwrap();
	let names_file = names::read_names_file(&names_path).unwrap();
	names::load_names(names_file).unwrap()
}