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| 1 | +/* |
| 2 | +Copyright (c) 2025 hazzuk. |
| 3 | +
|
| 4 | +SPDX-License-Identifier: AGPL-3.0-only |
| 5 | +Please see LICENSE files in the repository root for full details. |
| 6 | +*/ |
| 7 | + |
| 8 | +import React, { FC, useEffect, useState } from 'react'; |
| 9 | + |
| 10 | +import { logger } from "matrix-js-sdk/src/logger"; |
| 11 | + |
| 12 | +import { MatrixClientPeg } from "../../../MatrixClientPeg"; |
| 13 | +import { ParseRoomRPC } from "../../../elecord/rpc/ParseRoomRPC"; |
| 14 | +import { Activity } from '../../../elecord/rpc/BridgeRPC'; |
| 15 | + |
| 16 | +// elecord rpc: room tile component - display external user rpc activity on dm rooms |
| 17 | + |
| 18 | +// (starts external user rpc activity lifecycle) |
| 19 | + |
| 20 | +interface Props { |
| 21 | + roomId: string; |
| 22 | + dmUserID: string; |
| 23 | +} |
| 24 | + |
| 25 | +const RoomTileRPC: FC<Props> = ({ roomId, dmUserID }) => { |
| 26 | + // state to store activity |
| 27 | + const [activity, setActivity] = useState<Activity | null | undefined>(null); |
| 28 | + // state to trigger re-renders to update time-ago text |
| 29 | + const [now, setNow] = useState(Date.now()); |
| 30 | + |
| 31 | + // fetch and subscribe to activity updates |
| 32 | + useEffect(() => { |
| 33 | + (async () => { |
| 34 | + const client = MatrixClientPeg.safeGet(); |
| 35 | + const parseRoomRPC = new ParseRoomRPC(client, roomId, dmUserID); |
| 36 | + |
| 37 | + // fetch initial activity |
| 38 | + logger.info("RoomRPC: 🚩 Fetching initial activity:", dmUserID, roomId); |
| 39 | + const initialActivity = await parseRoomRPC.getActivity(); |
| 40 | + setActivity(initialActivity); |
| 41 | + if (initialActivity === null) { |
| 42 | + logger.debug("RoomRPC: Initial activity is null:", dmUserID, roomId); |
| 43 | + parseRoomRPC.cleanup(); |
| 44 | + } |
| 45 | + |
| 46 | + // monitor for new state events, |
| 47 | + // clean up listener when component unmounts |
| 48 | + parseRoomRPC.onActivity(newActivity => { |
| 49 | + logger.debug("RoomRPC: 🔦 Room state changed:", dmUserID); |
| 50 | + setActivity(newActivity); |
| 51 | + }); |
| 52 | + |
| 53 | + // periodically re-fetch activity manually |
| 54 | + const interval = setInterval(async () => { |
| 55 | + logger.debug("RoomRPC: ⚙️ Manually refetching activity:", dmUserID); |
| 56 | + const refetchedActivity = await parseRoomRPC.getActivity(); |
| 57 | + setActivity(refetchedActivity); |
| 58 | + }, 360000); |
| 59 | + |
| 60 | + return () => { |
| 61 | + parseRoomRPC.cleanup(); |
| 62 | + clearInterval(interval); |
| 63 | + }; |
| 64 | + })(); |
| 65 | + }, [roomId, dmUserID]); |
| 66 | + |
| 67 | + // self-adjusting timeout: update more frequently when activity is new, |
| 68 | + // switch to updating every hour once it's older than an hour |
| 69 | + useEffect(() => { |
| 70 | + let timer: ReturnType<typeof setTimeout>; |
| 71 | + |
| 72 | + const tick = async () => { |
| 73 | + setNow(Date.now()); |
| 74 | + |
| 75 | + // default update frequency: 1m |
| 76 | + let nextDelay = 60000; |
| 77 | + if (activity?.timestamps?.start && !activity.status) { |
| 78 | + const elapsed = Date.now() - activity.timestamps.start; |
| 79 | + // check activity older than 1h |
| 80 | + if (elapsed >= 3600000) { |
| 81 | + // update frequency: 1h |
| 82 | + nextDelay = 3600000; |
| 83 | + } |
| 84 | + } |
| 85 | + timer = setTimeout(tick, nextDelay); |
| 86 | + }; |
| 87 | + // start cycle |
| 88 | + timer = setTimeout(tick, 60000); |
| 89 | + |
| 90 | + return () => clearTimeout(timer); |
| 91 | + }, [activity]); |
| 92 | + |
| 93 | + // format elapsed time since activity start |
| 94 | + const formatTimeAgo = (start: number): string => { |
| 95 | + const diffMinutes = Math.floor((now - start) / (1000 * 60)); |
| 96 | + |
| 97 | + // less than 1 minute |
| 98 | + if (diffMinutes < 1) return "1m ago: "; |
| 99 | + |
| 100 | + // less than 1 hour |
| 101 | + if (diffMinutes < 60) return `${diffMinutes}m ago: `; |
| 102 | + |
| 103 | + // less than 24 hours |
| 104 | + const diffHours = Math.floor(diffMinutes / 60); |
| 105 | + if (diffHours < 24) return `${diffHours}h ago: `; |
| 106 | + |
| 107 | + // more than 1 day |
| 108 | + const diffDays = Math.floor(diffHours / 24); |
| 109 | + return `${diffDays}d ago: `; |
| 110 | + }; |
| 111 | + |
| 112 | + // when activity inactive, prefix elapsed time |
| 113 | + const displayName = |
| 114 | + activity && !activity.status && activity.timestamps?.start |
| 115 | + ? formatTimeAgo(activity.timestamps.start) + activity.name |
| 116 | + : activity?.name; |
| 117 | + |
| 118 | + // rpc activity (icon and text) |
| 119 | + return ( |
| 120 | + <div className="mx_RoomRPC"> |
| 121 | + {activity?.application_id && activity.status ? ( |
| 122 | + <img |
| 123 | + src={`https://dcdn.dstn.to/app-icons/${activity.application_id}?size=16`} |
| 124 | + alt={activity.name} |
| 125 | + title={activity.name} |
| 126 | + referrerPolicy="no-referrer" |
| 127 | + loading="lazy" |
| 128 | + /> |
| 129 | + ) : ( |
| 130 | + null |
| 131 | + )} |
| 132 | + <span |
| 133 | + className="mx_RoomTile_subtitle_text" |
| 134 | + title={displayName} |
| 135 | + > |
| 136 | + {displayName} |
| 137 | + </span> |
| 138 | + </div> |
| 139 | + ); |
| 140 | +}; |
| 141 | + |
| 142 | +export default RoomTileRPC; |
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