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fix: token clearing, home timeline rebuild

Browse source 
it's kinda ugly because were passing a ton of signals to loginbox and we
use two cookies but it works. also now logging in updates your home
timeline so it doesn't need a reload
This commit is contained in:
əlemi 2024-04-17 03:12:17 +02:00
parent 267840a317
commit 39b14e058e
Signed by: alemi
GPG key ID: A4895B84D311642C
3 changed files with 56 additions and 47 deletions
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31
web/src/context.rs
View file

@ -4,7 +4,7 @@ use apb::{Activity, ActivityMut, Base, Collection, CollectionPage};
use dashmap::DashMap; use dashmap::DashMap;
use leptos::{create_signal, leptos_dom::logging::console_warn, ReadSignal, Signal, SignalGet, SignalSet, WriteSignal}; use leptos::{create_signal, leptos_dom::logging::console_warn, ReadSignal, Signal, SignalGet, SignalSet, WriteSignal};
use crate::{Auth, URL_BASE}; use crate::URL_BASE;
lazy_static::lazy_static! { lazy_static::lazy_static! {
pub static ref CACHE: ObjectCache = ObjectCache::default(); pub static ref CACHE: ObjectCache = ObjectCache::default();
@ -39,8 +39,8 @@ impl Uri {
if url.len() < 50 { if url.len() < 50 {
url.replace("https://", "") url.replace("https://", "")
} else { } else {
format!("{}..", url.replace("https://", "").get(..50).unwrap_or_default().to_string()) format!("{}..", url.replace("https://", "").get(..50).unwrap_or_default())
}.replace('/', "​/​") }.replace('/', "\u{200B}/\u{200B}")
} }
pub fn short(url: &str) -> String { pub fn short(url: &str) -> String {
@ -103,12 +103,17 @@ impl Uri {
pub struct Http; pub struct Http;
impl Http { impl Http {
pub async fn request<T: serde::de::DeserializeOwned>(method: reqwest::Method, url: &str, data: Option<&serde_json::Value>, token: &Signal<Option<Auth>>) -> reqwest::Result<T> { pub async fn request<T: serde::de::DeserializeOwned>(
method: reqwest::Method,
url: &str,
data: Option<&serde_json::Value>,
token: Signal<Option<String>>
) -> reqwest::Result<T> {
let mut req = reqwest::Client::new() let mut req = reqwest::Client::new()
.request(method, url); .request(method, url);
if let Some(auth) = token.get() { if let Some(auth) = token.get() {
req = req.header("Authorization", format!("Bearer {}", auth.token)); req = req.header("Authorization", format!("Bearer {}", auth));
} }
if let Some(data) = data { if let Some(data) = data {
@ -122,11 +127,11 @@ impl Http {
.await .await
} }
pub async fn fetch<T: serde::de::DeserializeOwned>(url: &str, token: &Signal<Option<Auth>>) -> reqwest::Result<T> { pub async fn fetch<T: serde::de::DeserializeOwned>(url: &str, token: Signal<Option<String>>) -> reqwest::Result<T> {
Self::request(reqwest::Method::GET, url, None, token).await Self::request(reqwest::Method::GET, url, None, token).await
} }
pub async fn post<T: serde::de::DeserializeOwned>(url: &str, data: &serde_json::Value, token: &Signal<Option<Auth>>) -> reqwest::Result<T> { pub async fn post<T: serde::de::DeserializeOwned>(url: &str, data: &serde_json::Value, token: Signal<Option<String>>) -> reqwest::Result<T> {
Self::request(reqwest::Method::POST, url, Some(data), token).await Self::request(reqwest::Method::POST, url, Some(data), token).await
} }
} }
@ -162,10 +167,10 @@ impl Timeline {
self.set_next.set(feed); self.set_next.set(feed);
} }
pub async fn more(&self, auth: Signal<Option<Auth>>) -> reqwest::Result<()> { pub async fn more(&self, auth: Signal<Option<String>>) -> reqwest::Result<()> {
let feed_url = self.next(); let feed_url = self.next();
let collection : serde_json::Value = Http::fetch(&feed_url, &auth).await?; let collection : serde_json::Value = Http::fetch(&feed_url, auth).await?;
let activities : Vec<serde_json::Value> = collection let activities : Vec<serde_json::Value> = collection
@ -202,14 +207,12 @@ impl Timeline {
} }
if let Some(uid) = activity.actor().id() { if let Some(uid) = activity.actor().id() {
if CACHE.get(&uid).is_none() { if CACHE.get(&uid).is_none() && !gonna_fetch.contains(&uid) {
if !gonna_fetch.contains(&uid) {
gonna_fetch.insert(uid.clone()); gonna_fetch.insert(uid.clone());
sub_tasks.push(fetch_and_update("users", uid, auth)); sub_tasks.push(fetch_and_update("users", uid, auth));
} }
} }
} }
}
futures::future::join_all(sub_tasks).await; futures::future::join_all(sub_tasks).await;
@ -223,8 +226,8 @@ impl Timeline {
} }
} }
async fn fetch_and_update(kind: &'static str, id: String, auth: Signal<Option<Auth>>) { async fn fetch_and_update(kind: &'static str, id: String, auth: Signal<Option<String>>) {
match Http::fetch(&Uri::api(kind, &id), &auth).await { match Http::fetch(&Uri::api(kind, &id), auth).await {
Ok(data) => CACHE.put(id, data), Ok(data) => CACHE.put(id, data),
Err(e) => console_warn(&format!("could not fetch '{id}': {e}")), Err(e) => console_warn(&format!("could not fetch '{id}': {e}")),
} }

52
web/src/lib.rs
View file

@ -26,46 +26,42 @@ pub struct Auth {
pub trait MaybeToken { pub trait MaybeToken {
fn present(&self) -> bool; fn present(&self) -> bool;
fn token(&self) -> String; fn token(&self) -> String;
fn username(&self) -> String;
} }
impl MaybeToken for Option<Auth> { impl MaybeToken for Option<String> {
fn token(&self) -> String { fn token(&self) -> String {
match self { match self {
None => String::new(), None => String::new(),
Some(x) => x.token.clone(), Some(x) => x.clone(),
} }
} }
fn present(&self) -> bool { fn present(&self) -> bool {
match self { match self {
None => false, None => false,
Some(x) => !x.token.is_empty(), Some(x) => !x.is_empty(),
}
}
fn username(&self) -> String {
match self {
None => "anon".to_string(),
Some(x) => x.user.split('/').last().unwrap_or_default().to_string()
} }
} }
} }
#[component] #[component]
pub fn LoginBox( pub fn LoginBox(
rx: Signal<Option<Auth>>, token_tx: WriteSignal<Option<String>>,
tx: WriteSignal<Option<Auth>>, token: Signal<Option<String>>,
username: Signal<Option<String>>,
username_tx: WriteSignal<Option<String>>,
home_tl: Timeline,
) -> impl IntoView { ) -> impl IntoView {
let username_ref: NodeRef<html::Input> = create_node_ref(); let username_ref: NodeRef<html::Input> = create_node_ref();
let password_ref: NodeRef<html::Input> = create_node_ref(); let password_ref: NodeRef<html::Input> = create_node_ref();
view! { view! {
<div> <div>
<div class="w-100" class:hidden=move || !rx.get().present() > <div class="w-100" class:hidden=move || !token.get().present() >
"Hello "<a href={move || Uri::web("users", &rx.get().username())} >{move || rx.get().username()}</a> "Hello "<a href={move || Uri::web("users", &username.get().unwrap_or_default() )} >{move || username.get().unwrap_or_default() }</a>
<input style="float:right" type="submit" value="logout" on:click=move |_| { <input style="float:right" type="submit" value="logout" on:click=move |_| {
tx.set(None); token_tx.set(None);
} /> } />
</div> </div>
<div class:hidden=move || rx.get().present() > <div class:hidden=move || token.get().present() >
<input class="w-100" type="text" node_ref=username_ref placeholder="username" /> <input class="w-100" type="text" node_ref=username_ref placeholder="username" />
<input class="w-100" type="text" node_ref=password_ref placeholder="password" /> <input class="w-100" type="text" node_ref=password_ref placeholder="password" />
<input class="w-100" type="submit" value="login" on:click=move |_| { <input class="w-100" type="submit" value="login" on:click=move |_| {
@ -81,7 +77,13 @@ pub fn LoginBox(
.json::<Auth>() .json::<Auth>()
.await.unwrap(); .await.unwrap();
console_log(&format!("logged in until {}", auth.expires)); console_log(&format!("logged in until {}", auth.expires));
tx.set(Some(auth)); let username = auth.user.split('/').last().unwrap_or_default().to_string();
// reset home feed and point it to our user's inbox
home_tl.set_feed(vec![]);
home_tl.set_next(format!("{URL_BASE}/users/{}/inbox/page", username));
// update our username and token cookies
username_tx.set(Some(username));
token_tx.set(Some(auth.token));
}); });
} /> } />
</div> </div>
@ -91,7 +93,7 @@ pub fn LoginBox(
#[component] #[component]
pub fn TimelineNavigation() -> impl IntoView { pub fn TimelineNavigation() -> impl IntoView {
let auth = use_context::<Signal<Option<Auth>>>().expect("missing auth context"); let auth = use_context::<Signal<Option<String>>>().expect("missing auth context");
view! { view! {
<a href="/web/home" > <a href="/web/home" >
<input class="w-100" <input class="w-100"
@ -114,7 +116,7 @@ pub fn TimelineNavigation() -> impl IntoView {
#[component] #[component]
pub fn PostBox() -> impl IntoView { pub fn PostBox() -> impl IntoView {
let auth = use_context::<Signal<Option<Auth>>>().expect("missing auth context"); let auth = use_context::<Signal<Option<String>>>().expect("missing auth context");
let summary_ref: NodeRef<html::Input> = create_node_ref(); let summary_ref: NodeRef<html::Input> = create_node_ref();
let content_ref: NodeRef<html::Textarea> = create_node_ref(); let content_ref: NodeRef<html::Textarea> = create_node_ref();
view! { view! {
@ -133,7 +135,7 @@ pub fn PostBox() -> impl IntoView {
.set_content(Some(&content)) .set_content(Some(&content))
.set_to(apb::Node::links(vec![apb::target::PUBLIC.to_string()])) .set_to(apb::Node::links(vec![apb::target::PUBLIC.to_string()]))
.set_cc(apb::Node::links(vec![format!("{URL_BASE}/users/test/followers")])), .set_cc(apb::Node::links(vec![format!("{URL_BASE}/users/test/followers")])),
&auth auth
) )
.await.unwrap() .await.unwrap()
}) })
@ -199,13 +201,13 @@ pub fn ActorBanner(object: serde_json::Value) -> impl IntoView {
#[component] #[component]
pub fn UserPage() -> impl IntoView { pub fn UserPage() -> impl IntoView {
let params = use_params_map(); let params = use_params_map();
let auth = use_context::<Signal<Option<Auth>>>().expect("missing auth context"); let auth = use_context::<Signal<Option<String>>>().expect("missing auth context");
let actor = create_local_resource(move || params.get().get("id").cloned().unwrap_or_default(), move |id| { let actor = create_local_resource(move || params.get().get("id").cloned().unwrap_or_default(), move |id| {
async move { async move {
match CACHE.get(&Uri::full("users", &id)) { match CACHE.get(&Uri::full("users", &id)) {
Some(x) => Some(x.clone()), Some(x) => Some(x.clone()),
None => { None => {
let user : serde_json::Value = Http::fetch(&Uri::api("users", &id), &auth).await.ok()?; let user : serde_json::Value = Http::fetch(&Uri::api("users", &id), auth).await.ok()?;
CACHE.put(Uri::full("users", &id), user.clone()); CACHE.put(Uri::full("users", &id), user.clone());
Some(user) Some(user)
}, },
@ -255,13 +257,13 @@ pub fn UserPage() -> impl IntoView {
#[component] #[component]
pub fn ObjectPage() -> impl IntoView { pub fn ObjectPage() -> impl IntoView {
let params = use_params_map(); let params = use_params_map();
let auth = use_context::<Signal<Option<Auth>>>().expect("missing auth context"); let auth = use_context::<Signal<Option<String>>>().expect("missing auth context");
let object = create_local_resource(move || params.get().get("id").cloned().unwrap_or_default(), move |oid| { let object = create_local_resource(move || params.get().get("id").cloned().unwrap_or_default(), move |oid| {
async move { async move {
match CACHE.get(&Uri::full("objects", &oid)) { match CACHE.get(&Uri::full("objects", &oid)) {
Some(x) => Some(x.clone()), Some(x) => Some(x.clone()),
None => { None => {
let obj = Http::fetch::<serde_json::Value>(&Uri::api("objects", &oid), &auth).await.ok()?; let obj = Http::fetch::<serde_json::Value>(&Uri::api("objects", &oid), auth).await.ok()?;
CACHE.put(Uri::full("objects", &oid), obj.clone()); CACHE.put(Uri::full("objects", &oid), obj.clone());
Some(obj) Some(obj)
} }
@ -396,7 +398,7 @@ pub fn TimelinePage(name: &'static str, tl: Timeline) -> impl IntoView {
#[component] #[component]
pub fn TimelineFeed(tl: Timeline) -> impl IntoView { pub fn TimelineFeed(tl: Timeline) -> impl IntoView {
let auth = use_context::<Signal<Option<Auth>>>().expect("missing auth context"); let auth = use_context::<Signal<Option<String>>>().expect("missing auth context");
view! { view! {
<For <For
each=move || tl.feed.get() each=move || tl.feed.get()

16
web/src/main.rs
View file

@ -1,19 +1,20 @@
use leptos::{leptos_dom::logging::console_error, *}; use leptos::{leptos_dom::logging::console_error, *};
use leptos_router::*; use leptos_router::*;
use leptos_use::{use_cookie, utils::JsonCodec}; use leptos_use::{use_cookie, utils::FromToStringCodec};
use upub_web::{ use upub_web::{
URL_BASE, context::Timeline, About, Auth, LoginBox, MaybeToken, ObjectPage, PostBox, URL_BASE, context::Timeline, About, LoginBox, MaybeToken, ObjectPage, PostBox,
TimelinePage, TimelineNavigation, UserPage TimelinePage, TimelineNavigation, UserPage
}; };
fn main() { fn main() {
_ = console_log::init_with_level(log::Level::Info); _ = console_log::init_with_level(log::Level::Info);
console_error_panic_hook::set_once(); console_error_panic_hook::set_once();
let (cookie, set_cookie) = use_cookie::<Auth, JsonCodec>("token"); let (cookie, set_cookie) = use_cookie::<String, FromToStringCodec>("token");
let (username, set_username) = use_cookie::<String, FromToStringCodec>("username");
provide_context(cookie); provide_context(cookie);
let home_tl = Timeline::new(format!("{URL_BASE}/users/{}/inbox/page", cookie.get().username())); let home_tl = Timeline::new(format!("{URL_BASE}/users/{}/inbox/page", username.get().unwrap_or_default()));
let server_tl = Timeline::new(format!("{URL_BASE}/inbox/page")); let server_tl = Timeline::new(format!("{URL_BASE}/inbox/page"));
spawn_local(async move { spawn_local(async move {
@ -61,8 +62,11 @@ fn main() {
<div class="two-col" > <div class="two-col" >
<div class="col-side" > <div class="col-side" >
<LoginBox <LoginBox
tx=set_cookie token_tx=set_cookie
rx=cookie token=cookie
username_tx=set_username
username=username
home_tl=home_tl
/> />
<hr class="mt-1 mb-1" /> <hr class="mt-1 mb-1" />
<TimelineNavigation /> <TimelineNavigation />