1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
use dioxus::prelude::*;
use matrix_sdk::ruma::OwnedRoomId;
use crate::components::avatar::Avatar;
use crate::state::app_state::{AppState, AppView};
/// Space child room entry for the overview page.
#[derive(Clone, PartialEq)]
struct SpaceRoomEntry {
room_id: String,
display_name: String,
avatar_url: Option<String>,
topic: Option<String>,
member_count: u64,
is_joined: bool,
}
/// Space home/overview page shown when a space is selected.
#[component]
pub fn SpaceHome(space_id: String) -> Element {
let mut state = use_context::<Signal<AppState>>();
let mut child_rooms = use_signal(Vec::<SpaceRoomEntry>::new);
let mut is_loading = use_signal(|| true);
// Get space info
let state_read = state.read();
let space_rid: Option<OwnedRoomId> = space_id.as_str().try_into().ok();
let space_name = space_rid.as_ref()
.and_then(|rid| state_read.rooms.get(rid))
.map(|r| r.display_name.clone())
.unwrap_or_else(|| "Space".to_string());
let space_topic = space_rid.as_ref()
.and_then(|rid| state_read.rooms.get(rid))
.and_then(|r| r.topic.clone());
let space_avatar = space_rid.as_ref()
.and_then(|rid| state_read.rooms.get(rid))
.and_then(|r| r.avatar_url.clone());
drop(state_read);
// Load child rooms
let load_sid = space_id.clone();
use_effect(move || {
let sid = load_sid.clone();
spawn(async move {
let s = state.read();
let Ok(space_room_id) = <&str as TryInto<OwnedRoomId>>::try_into(sid.as_str()) else {
is_loading.set(false);
return;
};
// Collect rooms that belong to this space
let mut entries = Vec::new();
for (rid, room) in s.rooms.iter() {
if room.parent_spaces.contains(&space_room_id) {
entries.push(SpaceRoomEntry {
room_id: rid.to_string(),
display_name: room.display_name.clone(),
avatar_url: room.avatar_url.clone(),
topic: room.topic.clone(),
member_count: room.member_count,
is_joined: true,
});
}
}
// Also try loading hierarchy from SDK
let client_clone = s.client.clone();
drop(s);
if let Some(client) = client_clone {
// Use the space hierarchy API to discover child rooms
use matrix_sdk::ruma::api::client::space::get_hierarchy::v1::Request as HierarchyRequest;
let mut request = HierarchyRequest::new(space_room_id.clone());
request.limit = Some(50u32.into());
match client.send(request).await {
Ok(response) => {
for child in response.rooms {
let child_id = child.summary.room_id.to_string();
// Skip the space itself and already-known rooms
if child_id == sid || entries.iter().any(|e| e.room_id == child_id) {
continue;
}
entries.push(SpaceRoomEntry {
room_id: child_id,
display_name: child.summary.name.unwrap_or_else(|| child.summary.room_id.to_string()),
avatar_url: child.summary.avatar_url.map(|u: matrix_sdk::ruma::OwnedMxcUri| u.to_string()),
topic: child.summary.topic,
member_count: child.summary.num_joined_members.into(),
is_joined: client.get_room(&child.summary.room_id).is_some(),
});
}
}
Err(e) => {
tracing::warn!("Failed to load space hierarchy for {sid}: {e}");
}
}
}
// Sort by name
entries.sort_by(|a, b| a.display_name.to_lowercase().cmp(&b.display_name.to_lowercase()));
child_rooms.set(entries);
is_loading.set(false);
});
});
rsx! {
div {
class: "space-home",
style: "display: flex; flex-direction: column; height: 100%; overflow-y: auto;",
// Space header
div {
class: "space-home__header",
style: "padding: 32px 40px; border-bottom: 1px solid var(--border-color, #333); text-align: center;",
div {
style: "display: flex; justify-content: center; margin-bottom: 16px;",
Avatar {
name: space_name.clone(),
url: space_avatar,
size: 80,
}
}
h1 {
style: "margin: 0 0 8px 0; font-size: 24px; color: var(--text-primary, #e0e0e0);",
"{space_name}"
}
if let Some(ref topic) = space_topic {
p {
style: "margin: 0; color: var(--text-secondary, #888); font-size: 14px; max-width: 500px; margin: 0 auto;",
"{topic}"
}
}
}
// Room list
div {
class: "space-home__content",
style: "padding: 24px 40px; flex: 1;",
h2 {
style: "font-size: 18px; margin-bottom: 16px; color: var(--text-primary, #e0e0e0);",
"Rooms"
}
if *is_loading.read() {
div {
style: "text-align: center; padding: 24px; color: var(--text-secondary, #888);",
div { class: "spinner spinner--small" }
p { "Loading rooms..." }
}
}
if !*is_loading.read() && child_rooms.read().is_empty() {
div {
style: "text-align: center; padding: 32px; color: var(--text-secondary, #888);",
p { style: "font-size: 16px; margin-bottom: 8px;", "No rooms in this space yet." }
p { style: "font-size: 13px;", "Add rooms to this space from the space settings (right-click on the space icon)." }
}
}
div {
class: "space-home__room-grid",
style: "display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px;",
for room in child_rooms.read().iter() {
{
let rid = room.room_id.clone();
let rname = room.display_name.clone();
let ravatar = room.avatar_url.clone();
let rtopic = room.topic.clone();
let rmembers = room.member_count;
let topic_display = rtopic.clone().unwrap_or_default();
let has_topic = rtopic.is_some();
rsx! {
div {
class: "space-home__room-card",
style: "padding: 16px; border: 1px solid var(--border-color, #333); border-radius: 8px; cursor: pointer; transition: background 0.15s;",
onclick: move |_| {
if let Ok(room_id) = OwnedRoomId::try_from(rid.as_str()) {
let mut s = state.write();
s.active_room_id = Some(room_id.clone());
s.current_view = AppView::Room(room_id);
}
},
div {
style: "display: flex; align-items: center; gap: 12px; margin-bottom: 8px;",
Avatar {
name: rname.clone(),
url: ravatar,
size: 40,
}
div {
h3 {
style: "margin: 0; font-size: 15px; color: var(--text-primary, #e0e0e0);",
"{rname}"
}
span {
style: "font-size: 12px; color: var(--text-secondary, #888);",
"{rmembers} members"
}
}
}
if has_topic {
p {
style: "margin: 0; font-size: 13px; color: var(--text-secondary, #888); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;",
"{topic_display}"
}
}
if !room.is_joined {
{
let join_rid = room.room_id.clone();
rsx! {
button {
class: "btn btn--primary btn--sm",
style: "margin-top: 8px;",
onclick: move |evt| {
evt.stop_propagation();
let rid = join_rid.clone();
spawn(async move {
let client = { state.read().client.clone() };
if let Some(client) = client {
if let Ok(room_id) = OwnedRoomId::try_from(rid.as_str()) {
match client.join_room_by_id(&room_id).await {
Ok(response) => {
tracing::info!("Joined space room: {}", response.room_id());
state.write().active_room_id = Some(response.room_id().to_owned());
}
Err(e) => tracing::error!("Failed to join: {e}"),
}
}
}
});
},
"Join"
}
}
}
}
}
}
}
}
}
}
}
}
}