Vencord/src/plugins/keepCurrentChannel.ts

90 lines
3 KiB
TypeScript

/*
* Vencord, a modification for Discord's desktop app
* Copyright (c) 2022 Vendicated and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import * as DataStore from "@api/DataStore";
import { Devs } from "@utils/constants";
import definePlugin from "@utils/types";
import { ChannelStore, NavigationRouter, SelectedChannelStore, SelectedGuildStore } from "@webpack/common";
export interface LogoutEvent {
type: "LOGOUT";
isSwitchingAccount: boolean;
}
interface ChannelSelectEvent {
type: "CHANNEL_SELECT";
channelId: string | null;
guildId: string | null;
}
interface PreviousChannel {
guildId: string | null;
channelId: string | null;
}
let isSwitchingAccount = false;
let previousCache: PreviousChannel | undefined;
function attemptToNavigateToChannel(guildId: string | null, channelId: string) {
if (!ChannelStore.hasChannel(channelId)) return;
NavigationRouter.transitionTo(`/channels/${guildId ?? "@me"}/${channelId}`);
}
export default definePlugin({
name: "KeepCurrentChannel",
description: "Attempt to navigate to the channel you were in before switching accounts or loading Discord.",
authors: [Devs.Nuckyz],
flux: {
LOGOUT(e: LogoutEvent) {
({ isSwitchingAccount } = e);
},
CONNECTION_OPEN() {
if (!isSwitchingAccount) return;
isSwitchingAccount = false;
if (previousCache?.channelId)
attemptToNavigateToChannel(previousCache.guildId, previousCache.channelId);
},
async CHANNEL_SELECT({ guildId, channelId }: ChannelSelectEvent) {
if (isSwitchingAccount) return;
previousCache = {
guildId,
channelId
};
await DataStore.set("KeepCurrentChannel_previousData", previousCache);
}
},
async start() {
previousCache = await DataStore.get<PreviousChannel>("KeepCurrentChannel_previousData");
if (!previousCache) {
previousCache = {
guildId: SelectedGuildStore.getGuildId(),
channelId: SelectedChannelStore.getChannelId() ?? null
};
await DataStore.set("KeepCurrentChannel_previousData", previousCache);
} else if (previousCache.channelId) {
attemptToNavigateToChannel(previousCache.guildId, previousCache.channelId);
}
}
});