144 lines
5 KiB
TypeScript
144 lines
5 KiB
TypeScript
/*
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* Vencord, a modification for Discord's desktop app
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* Copyright (c) 2023 Vendicated and contributors
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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 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import ErrorBoundary from "@components/ErrorBoundary";
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import { Devs } from "@utils/constants";
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import { sleep } from "@utils/misc";
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import { Queue } from "@utils/Queue";
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import definePlugin from "@utils/types";
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import { findByCodeLazy } from "@webpack";
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import { UserStore, useState } from "@webpack/common";
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import type { User } from "discord-types/general";
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import type { ComponentType } from "react";
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const fetching = new Set<string>();
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const queue = new Queue(5);
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const fetchUser = findByCodeLazy("USER(") as (id: string) => Promise<User>;
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interface MentionProps {
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data: {
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userId?: string;
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channelId?: string;
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content: any;
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};
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parse: (content: any, props: MentionProps["props"]) => string[];
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props: {
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key: string;
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formatInline: boolean;
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noStyleAndInteraction: boolean;
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};
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RoleMention: ComponentType<any>;
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UserMention: ComponentType<any>;
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}
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function MentionWrapper({ data, UserMention, RoleMention, parse, props }: MentionProps) {
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const [userId, setUserId] = useState(data.userId);
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// if userId is set it means the user is cached. Uncached users have userId set to undefined
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if (userId)
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return (
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<UserMention
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className="mention"
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userId={userId}
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channelId={data.channelId}
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inlinePreview={props.noStyleAndInteraction}
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key={props.key}
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/>
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);
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// Parses the raw text node array data.content into a ReactNode[]: ["<@userid>"]
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const children = parse(data.content, props);
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return (
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// Discord is deranged and renders unknown user mentions as role mentions
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<RoleMention
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{...data}
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inlinePreview={props.formatInline}
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>
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<span
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onMouseEnter={() => {
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const mention = children?.[0];
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if (typeof mention !== "string") return;
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const id = mention.match(/<@(\d+)>/)?.[1];
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if (!id) return;
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if (fetching.has(id))
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return;
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if (UserStore.getUser(id))
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return setUserId(id);
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const fetch = () => {
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fetching.add(id);
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queue.unshift(() =>
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fetchUser(id)
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.then(() => {
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setUserId(id);
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fetching.delete(id);
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})
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.catch(e => {
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if (e?.status === 429) {
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queue.unshift(() => sleep(1000).then(fetch));
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fetching.delete(id);
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}
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})
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.finally(() => sleep(300))
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);
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};
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fetch();
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}}
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>
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{children}
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</span>
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</RoleMention>
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);
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}
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export default definePlugin({
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name: "ValidUser",
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description: "Fix mentions for unknown users showing up as '<@343383572805058560>' (hover over a mention to fix it)",
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authors: [Devs.Ven],
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tags: ["MentionCacheFix"],
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patches: [{
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find: 'className:"mention"',
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replacement: {
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// mention = { react: function (data, parse, props) { if (data.userId == null) return RoleMention() else return UserMention()
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match: /react:(?=function\(\i,\i,\i\).{0,50}return null==\i\?\(0,\i\.jsx\)\((\i),.+?jsx\)\((\i),\{className:"mention")/,
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// react: (...args) => OurWrapper(RoleMention, UserMention, ...args), originalReact: theirFunc
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replace: "react:(...args)=>$self.renderMention($1,$2,...args),originalReact:"
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}
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}],
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renderMention(RoleMention, UserMention, data, parse, props) {
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return (
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<ErrorBoundary noop>
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<MentionWrapper
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RoleMention={RoleMention}
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UserMention={UserMention}
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data={data}
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parse={parse}
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props={props}
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/>
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</ErrorBoundary>
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);
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},
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});
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