steid

steid/src/infrastructure/web/pages.rs

1.5 KBCode·Blame·Raw

1	use topcoat::{
2	Result,
3	context::Cx,
4	router::{error::redirect, page},
5	view::view,
6	};
7
8	use crate::application::sole_owner_handle;
9
10	use super::{
11	context::{claimed, identity, orgs, server_error, users},
12	layout::narrow,
13	};
14
15	/// The root.
16	///
17	/// The profile is the product, so the root is a signpost rather than a page of its own.
18	/// Unclaimed, it sends you to `/auth/setup`. Otherwise it forwards to a profile: your
19	/// own if you are signed in, and the owner's if you are not.
20	///
21	/// That last case is what makes a personal instance's front door work. Steid is meant to
22	/// be someone's site, reached at their own domain, so a stranger arriving at the root
23	/// must land on the owner rather than on a sign-in prompt — the thing they came for is
24	/// the profile, and they will never sign in.
25	///
26	/// Only when the owner is unambiguous. A multi-user instance has no single profile to
27	/// show, so it falls back to the generic landing rather than electing someone.
28	#[page("/")]
29	async fn home(cx: &Cx) -> Result {
30	if !claimed(cx).await? {
31	return Err(redirect("/auth/setup").into());
32	}
33
34	if let Some(identity) = identity(cx).await? {
35	return Err(redirect(&format!("/{}", identity.handle)).into());
36	}
37
38	if let Some(owner) = sole_owner_handle(&users(cx), &orgs(cx))
39	.await
40	.map_err(server_error)?
41	{
42	return Err(redirect(&format!("/{owner}")).into());
43	}
44
45	view! {
46	narrow(
47	<h1>"steid"</h1>
48	<p><a href="/auth/login">"Sign in"</a></p>
49	)
50	}
51	}