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71 lines
2.3 KiB
TypeScript
71 lines
2.3 KiB
TypeScript
// gomuks - A Matrix client written in Go.
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// Copyright (C) 2024 Tulir Asokan
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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import { use, useCallback, useState } from "react"
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import { getAvatarURL } from "@/api/media.ts"
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import { useRoomMembers } from "@/api/statestore"
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import { MemDBEvent, MemberEventContent } from "@/api/types"
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import { getDisplayname } from "@/util/validation.ts"
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import MainScreenContext from "../MainScreenContext.ts"
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import { RoomContext } from "../roomview/roomcontext.ts"
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interface MemberRowProps {
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evt: MemDBEvent
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onClick: (evt: React.MouseEvent<HTMLDivElement>) => void
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}
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const MemberRow = ({ evt, onClick }: MemberRowProps) => {
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const userID = evt.state_key!
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const content = evt.content as MemberEventContent
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return <div className="member" data-target-panel="user" data-target-user={userID} onClick={onClick}>
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<img
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className="avatar"
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src={getAvatarURL(userID, content)}
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alt=""
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loading="lazy"
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/>
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<span className="displayname">{getDisplayname(userID, content)}</span>
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</div>
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}
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const MemberList = () => {
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const [limit, setLimit] = useState(50)
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const increaseLimit = useCallback(() => setLimit(limit => limit + 50), [])
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const roomCtx = use(RoomContext)
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const memberEvents = useRoomMembers(roomCtx?.store)
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if (!roomCtx) {
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return null
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}
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const mainScreen = use(MainScreenContext)
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const members = []
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for (const evt of memberEvents) {
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members.push(<MemberRow
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key={evt.state_key}
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evt={evt}
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onClick={mainScreen.clickRightPanelOpener}
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/>)
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if (members.length >= limit) {
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break
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}
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}
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return <>
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{members}
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{memberEvents.length > limit ? <button onClick={increaseLimit}>
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and {memberEvents.length - limit} others…
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</button> : null}
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</>
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}
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export default MemberList
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