-
Notifications
You must be signed in to change notification settings - Fork 6
/
AllRoomsPage.tsx
170 lines (158 loc) · 4.24 KB
/
AllRoomsPage.tsx
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
/*
* Copyright 2022 Nordeck IT + Consulting GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import {
StateEvent,
WIDGET_CAPABILITY_NAVIGATE,
WidgetApi,
generateRoomTimelineCapabilities,
navigateToRoom,
} from '@matrix-widget-toolkit/api';
import { MuiCapabilitiesGuard } from '@matrix-widget-toolkit/mui';
import { useWidgetApi } from '@matrix-widget-toolkit/react';
import ArrowCircleLeftIcon from '@mui/icons-material/ArrowCircleLeft';
import {
Alert,
AlertTitle,
Box,
Button,
List,
ListItem,
ListItemButton,
ListItemIcon,
ListItemText,
} from '@mui/material';
import {
EventDirection,
Symbols,
WidgetEventCapability,
} from 'matrix-widget-api';
import { ReactElement, useId } from 'react';
import { useAsyncRetry } from 'react-use';
import { NavigationBar } from '../NavigationPage';
import {
RoomNameEvent,
STATE_EVENT_ROOM_NAME,
isValidRoomNameEvent,
} from '../events';
/**
* A component that shows a list of all rooms that the user has joined and lets
* the user switch to the other room.
*/
export const AllRoomsPage = (): ReactElement => {
return (
<>
<NavigationBar title="All Rooms" />
<Box my={1}>
<MuiCapabilitiesGuard
capabilities={[
...generateRoomTimelineCapabilities(Symbols.AnyRoom),
WidgetEventCapability.forStateEvent(
EventDirection.Receive,
STATE_EVENT_ROOM_NAME,
),
WIDGET_CAPABILITY_NAVIGATE,
]}
>
<RoomView />
</MuiCapabilitiesGuard>
</Box>
</>
);
};
export const RoomItem = ({
widgetApi,
room,
}: {
widgetApi: WidgetApi;
room: StateEvent<RoomNameEvent>;
}): ReactElement => {
const itemId = useId();
return (
<ListItemButton
aria-labelledby={itemId}
onClick={() => navigateToRoom(widgetApi, room.room_id)}
>
<ListItemIcon>
<ArrowCircleLeftIcon />
</ListItemIcon>
<ListItemText primary={<span id={itemId}>{room.content.name}</span>} />
</ListItemButton>
);
};
export const RoomView = (): ReactElement => {
const listId = useId();
const moreId = useId();
const widgetApi = useWidgetApi();
const {
value: roomNames = [],
loading,
error,
retry: loadRooms,
} = useAsyncRetry(async () => {
const events = await widgetApi.receiveStateEvents(STATE_EVENT_ROOM_NAME, {
roomIds: Symbols.AnyRoom,
});
return events
.filter(isValidRoomNameEvent)
.sort((a, b) => a.content.name.localeCompare(b.content.name));
}, [widgetApi]);
return (
<>
{roomNames.length === 0 && (
<Alert severity="info">
<AlertTitle>You have no rooms.</AlertTitle>
Click the button to refresh.
</Alert>
)}
{roomNames.length > 0 && (
<>
<Box mx={1} id={listId}>
All your rooms:
</Box>
<List aria-labelledby={listId}>
{roomNames.slice(0, 3).map((room, idx) => (
<RoomItem key={idx} room={room} widgetApi={widgetApi} />
))}
{roomNames.length > 3 && (
<ListItem aria-labelledby={moreId}>
<ListItemText
primary={
<span id={moreId}>…and {roomNames.length - 3} more.</span>
}
/>
</ListItem>
)}
</List>
</>
)}
<Box mx={1}>
{error && (
<Alert severity="error" variant="outlined" sx={{ my: 1 }}>
{error.message}
</Alert>
)}
<Button
onClick={loadRooms}
variant="contained"
disabled={loading}
fullWidth
>
Refresh the Room Information
</Button>
</Box>
</>
);
};