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add group preview mode to browse panel

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This commit is contained in:
reya
2026-10-08 04:54:10 +07:00
parent 65c617aff1
commit fbf01de873
3 changed files with 119 additions and 103 deletions
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crates/workspace/src/panels/browse.rs
+25 -41
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@@ -9,7 +9,7 @@ use gpui::{
size,
};
use gpui_base::{VirtualListScrollHandle, v_virtual_list};
use nip29::{Discovery, GroupCandidate, GroupKey, GroupsEvent, GroupsRegistry};
use nip29::{Discovery, GroupCandidate, GroupKey, GroupsEvent, GroupsRegistry, Membership};
use nostr_sdk::prelude::{RelayUrl, Timestamp};
use settings::AppSettings;
use smallvec::{SmallVec, smallvec};
@@ -20,7 +20,7 @@ use ui::dock::{DockArea, DockPlacement, Panel, PanelEvent, PanelHandle};
use ui::input::{Input, InputEvent, InputState};
use ui::notification::Notification;
use ui::scroll::Scrollbar;
use ui::{Disableable, Icon, IconName, Sizable, StyledExt, WindowExtension, h_flex, v_flex};
use ui::{Icon, IconName, Sizable, StyledExt, WindowExtension, h_flex, v_flex};
const TITLE: &str = "Browse";
const INPUT_PLACEHOLDER: &str = "wss://relay.example.com";
@@ -223,17 +223,10 @@ impl BrowsePanel {
cx.notify();
}
/// Join a browsed group and open it.
fn join(dock: &WeakEntity<DockArea>, key: GroupKey, window: &mut Window, cx: &mut App) {
/// Open the group's panel to preview (or revisit) it.
fn open_panel(dock: &WeakEntity<DockArea>, key: GroupKey, window: &mut Window, cx: &mut App) {
let registry = GroupsRegistry::global(cx);
registry.update(cx, |registry, cx| {
registry.join_key(key.clone(), None, cx);
});
let Some(group) = registry.read(cx).group(&key, cx) else {
return;
};
let group = registry.update(cx, |registry, cx| registry.open(key, cx));
ui::dock::add_panel_to(
dock,
@@ -244,19 +237,20 @@ impl BrowsePanel {
);
}
/// The discovered groups the user has not joined yet.
/// The discovered groups the user is not a member of.
fn discovered_cards(&self, cx: &App) -> Vec<GroupCandidate> {
let joined: Vec<GroupKey> = GroupsRegistry::global(cx)
let member_of: Vec<GroupKey> = GroupsRegistry::global(cx)
.read(cx)
.groups()
.iter()
.filter(|group| matches!(group.read(cx).membership(), Membership::Member))
.map(|group| group.read(cx).key().clone())
.collect();
self.discovery
.discovered()
.iter()
.filter(|candidate| !joined.contains(&candidate.key))
.filter(|candidate| !member_of.contains(&candidate.key))
.cloned()
.collect()
}
@@ -357,6 +351,10 @@ impl BrowsePanel {
}
fn render_card(&self, candidate: &GroupCandidate, cx: &mut Context<Self>) -> AnyElement {
let registry = GroupsRegistry::global(cx);
let hide_avatar = AppSettings::get_hide_avatar(cx);
let dock = self.dock.clone();
let key = candidate.key.clone();
let seed = key.cache_tag();
let members = self.discovery.members(&key).unwrap_or(0);
@@ -372,33 +370,19 @@ impl BrowsePanel {
.display_about()
.map(|about| SharedString::from(about.to_owned()));
let registry = GroupsRegistry::global(cx);
let hide_avatar = AppSettings::get_hide_avatar(cx);
let joined = registry.read(cx).group(&key, cx).is_some();
let member = registry
.read(cx)
.group(&key, cx)
.is_some_and(|group| matches!(group.read(cx).membership(), Membership::Member));
let action = if joined {
Button::new(format!("joined-{seed}"))
.label("Joined")
.small()
.ghost()
.disabled(true)
.into_any_element()
} else {
let panel = cx.entity().downgrade();
let dock = self.dock.clone();
let clicked = key;
Button::new(format!("join-{seed}"))
.label("Join")
.small()
.ghost()
.on_click(move |_event, window, cx| {
Self::join(&dock, clicked.clone(), window, cx);
let _ = panel.update(cx, |_, cx| cx.notify());
})
.into_any_element()
};
let action = Button::new(format!("open-{seed}"))
.label(if member { "Open" } else { "Preview" })
.small()
.ghost()
.on_click(move |_event, window, cx| {
Self::open_panel(&dock, key.clone(), window, cx);
})
.into_any_element();
v_flex()
.flex_1()