feat: add event fetching strategy (#24)

Reviewed-on: #24

crates/workspace/src/views/sidebar/grasp_servers.rs

@@ -215,15 +215,19 @@ pub fn load_user_grasp_servers(
     cx: &mut App,
 ) {
     let backend = Backend::global(cx);
-    let Some(user) = backend.read(cx).current_user() else {
+    let (user, client) = {
+        let backend = backend.read(cx);
+        (backend.current_user(), backend.client())
+    };
+
+    let Some(user) = user else {
         state.update(cx, |state, _| state.loading_servers = false);
         return;
     };
-    let client = backend.read(cx).client();
     let handle = window.window_handle();
 
     cx.spawn(async move |cx| {
-        let result = signed_state::user_grasp_list_servers(client, user).await;
+        let result = signed_state::user_grasp_list_servers(&client, user).await;
 
         let _ = cx.update_window(handle, |_, _window, cx| {
             state.update(cx, |state, _| {

crates/workspace/src/views/sidebar/mod.rs

@@ -79,16 +79,12 @@ impl SidebarPanel {
             let signer_changed = matches!(event, BackendEvent::SignerChanged);
             let signer_required = matches!(event, BackendEvent::SignerRequired);
 
-            if !signer_changed && !signer_required {
-                return;
-            }
-
             if signer_required {
                 this.banner = pick_banner();
                 cx.notify();
             }
 
-            if this.refresh(cx) || signer_required {
+            if this.refresh(cx) || signer_changed {
                 cx.notify();
             }
         }));
@@ -131,16 +127,14 @@ impl SidebarPanel {
         let user = backend.read(cx).current_user();
 
         let (announcements, local_repos, scanning) = {
-            let repo_list = RepoListStore::global(cx);
-            let repo_list = repo_list.read(cx);
+            let repo_list = RepoListStore::global(cx).read(cx);
 
             let announcements = user
                 .as_ref()
                 .map(|user| repo_list.announcements_of(user))
                 .unwrap_or_default();
 
-            let local = LocalReposStore::global(cx);
-            let local = local.read(cx);
+            let local = LocalReposStore::global(cx).read(cx);
             let local_repos =
                 resolve_local_repos(&local.repos, &repo_list.announcements, &announcements);
 

crates/workspace/src/views/sidebar/settings_dialog.rs

@@ -18,7 +18,7 @@ use gpui_component::{
     ActiveTheme, IconName, IndexPath, Sizable, Theme, ThemeMode, ThemeRegistry, WindowExt, h_flex,
     v_flex,
 };
-use settings::{AppearanceMode, Settings, SettingsStore};
+use settings::{AppearanceMode, EventFetchingStrategy, Settings, SettingsStore};
 use signed_ui::{SelectOption, setting_block, setting_row};
 
 use super::{normalize_server, server_host};
@@ -52,6 +52,7 @@ fn theme_options(cx: &App) -> (Vec<SelectOption>, Vec<SelectOption>) {
 /// Created once when the dialog opens, so control state survives re-renders.
 struct SettingsControls {
     appearance: Entity<SelectState<Vec<SelectOption>>>,
+    event_fetching: Entity<SelectState<Vec<SelectOption>>>,
     light_theme: Entity<SelectState<Vec<SelectOption>>>,
     dark_theme: Entity<SelectState<Vec<SelectOption>>>,
     font_size: Entity<InputState>,
@@ -89,6 +90,23 @@ impl SettingsControls {
             )
         });
 
+        let event_fetching_options = vec![
+            SelectOption::new("curated", "Curated"),
+            SelectOption::new("uncensored", "Uncensored"),
+        ];
+        let event_fetching_value = match settings.event_fetching {
+            EventFetchingStrategy::Curated => "curated",
+            EventFetchingStrategy::Uncensored => "uncensored",
+        };
+        let event_fetching = cx.new(|cx| {
+            SelectState::new(
+                event_fetching_options.clone(),
+                selected_index(&event_fetching_options, event_fetching_value),
+                window,
+                cx,
+            )
+        });
+
         let (light_options, dark_options) = theme_options(cx);
         let light_theme = cx.new(|cx| {
             SelectState::new(
@@ -147,6 +165,19 @@ impl SettingsControls {
             }
         }));
 
+        subscriptions.push(cx.subscribe(&event_fetching, |_, event, cx| {
+            if let SelectEvent::Confirm(Some(value)) = event {
+                let strategy = match value.as_ref() {
+                    "curated" => EventFetchingStrategy::Curated,
+                    _ => EventFetchingStrategy::Uncensored,
+                };
+                let store = SettingsStore::global(cx);
+                store.update(cx, |store, cx| {
+                    store.edit(|settings| settings.event_fetching = strategy, cx);
+                });
+            }
+        }));
+
         subscriptions.push(cx.subscribe(&light_theme, |_, event, cx| {
             if let SelectEvent::Confirm(Some(value)) = event {
                 let store = SettingsStore::global(cx);
@@ -252,6 +283,7 @@ impl SettingsControls {
 
         Self {
             appearance,
+            event_fetching,
             light_theme,
             dark_theme,
             font_size,
@@ -294,6 +326,8 @@ fn settings_view(controls: &SettingsControls, cx: &mut App) -> impl IntoElement
         .child(Separator::horizontal())
         .child(grasp_servers_section(&settings, controls, cx))
         .child(Separator::horizontal())
+        .child(event_fetching_section(controls, cx))
+        .child(Separator::horizontal())
         .child(repositories_section(&settings, controls, cx))
 }
 
@@ -306,6 +340,16 @@ fn appearance_section(controls: &SettingsControls, cx: &App) -> impl IntoElement
     ))
 }
 
+/// Which relays repository activity is fetched from.
+fn event_fetching_section(controls: &SettingsControls, cx: &App) -> impl IntoElement {
+    v_flex().w_full().gap_3().child(setting_row(
+        cx,
+        "Event Fetching Strategy",
+        "Curated fetches events from relays in the repository's announcement. Uncensored also fetches from every maintainer's relays.",
+        Select::new(&controls.event_fetching).w_full(),
+    ))
+}
+
 fn theme_section(settings: &Settings, controls: &SettingsControls, cx: &App) -> impl IntoElement {
     v_flex()
         .gap_3()