mod auth; mod app; mod components; mod page; mod config; pub use app::App; pub use config::Config; pub use auth::Auth; pub mod prelude; pub const URL_BASE: &str = "https://feditest.alemi.dev"; pub const URL_PREFIX: &str = "/web"; pub const URL_SENSITIVE: &str = "https://cdn.alemi.dev/social/nsfw.png"; pub const DEFAULT_AVATAR_URL: &str = "https://cdn.alemi.dev/social/gradient.png"; pub const NAME: &str = "μ"; use std::sync::Arc; lazy_static::lazy_static! { pub static ref CACHE: ObjectCache = ObjectCache::default(); } pub type Object = Arc; #[derive(Debug, Clone, Default)] pub struct ObjectCache(pub Arc>); impl ObjectCache { pub fn get(&self, k: &str) -> Option { self.0.get(k).map(|x| x.clone()) } pub fn get_or(&self, k: &str, or: Object) -> Object { self.get(k).unwrap_or(or) } pub fn put(&self, k: String, v: Object) { self.0.insert(k, v); } pub async fn fetch(&self, k: &str, kind: FetchKind) -> reqwest::Result { match self.get(k) { Some(x) => Ok(x), None => { let obj = reqwest::get(Uri::api(kind, k, true)) .await? .json::() .await?; self.put(k.to_string(), Arc::new(obj)); Ok(self.get(k).expect("not found in cache after insertion")) } } } } #[derive(Debug, Clone)] pub enum FetchKind { User, Object, Activity, Context, } impl AsRef for FetchKind { fn as_ref(&self) -> &str { match self { Self::User => "users", Self::Object => "objects", Self::Activity => "activities", Self::Context => "context", } } } pub struct Http; impl Http { pub async fn request( method: reqwest::Method, url: &str, data: Option<&T>, auth: Auth, ) -> reqwest::Result { use leptos::SignalGetUntracked; let mut req = reqwest::Client::new() .request(method, url); if let Some(auth) = auth.token.get_untracked().filter(|x| !x.is_empty()) { req = req.header("Authorization", format!("Bearer {}", auth)); } if let Some(data) = data { req = req.json(data); } req.send().await } pub async fn fetch(url: &str, token: Auth) -> reqwest::Result { Self::request::<()>(reqwest::Method::GET, url, None, token) .await? .error_for_status()? .json::() .await } pub async fn post(url: &str, data: &T, token: Auth) -> reqwest::Result<()> { Self::request(reqwest::Method::POST, url, Some(data), token) .await? .error_for_status()?; Ok(()) } } pub struct Uri; impl Uri { pub fn full(kind: FetchKind, id: &str) -> String { let kind = kind.as_ref(); if id.starts_with('+') { id.replace('+', "https://").replace('@', "/") } else { format!("{URL_BASE}/{kind}/{id}") } } pub fn pretty(url: &str) -> String { if url.len() < 50 { url.replace("https://", "") } else { format!("{}..", url.replace("https://", "").get(..50).unwrap_or_default()) }.replace('/', "\u{200B}/\u{200B}") } pub fn short(url: &str) -> String { if url.starts_with(URL_BASE) { url.split('/').last().unwrap_or_default().to_string() } else { url.replace("https://", "+").replace('/', "@") } } /// convert url id to valid frontend view id: /// /web/users/test /// /web/objects/+social.alemi.dev@objects@1204kasfkl /// accepts: /// - https://my.domain.net/users/root /// - https://other.domain.net/unexpected/path/root /// - +other.domain.net@users@root /// - root pub fn web(kind: FetchKind, url: &str) -> String { let kind = kind.as_ref(); format!("/web/{kind}/{}", Self::short(url)) } /// convert url id to valid backend api id /// https://feditest.alemi.dev/users/test /// https://feditest.alemi.dev/users/+social.alemi.dev@users@alemi /// accepts: /// - https://my.domain.net/users/root /// - https://other.domain.net/unexpected/path/root /// - +other.domain.net@users@root /// - root pub fn api(kind: FetchKind, url: &str, fetch: bool) -> String { let kind = kind.as_ref(); format!("{URL_BASE}/{kind}/{}{}", Self::short(url), if fetch { "?fetch=true" } else { "" }) } }