92 lines
3.3 KiB
TypeScript
92 lines
3.3 KiB
TypeScript
/*
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* Vencord, a modification for Discord's desktop app
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* Copyright (c) 2022 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 { Settings } from "@api/Settings";
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import { Devs } from "@utils/constants";
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import definePlugin, { OptionType } from "@utils/types";
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enum Methods {
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Random,
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Consistent,
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Timestamp,
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}
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export default definePlugin({
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name: "AnonymiseFileNames",
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authors: [Devs.obscurity],
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description: "Anonymise uploaded file names",
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patches: [
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{
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find: "instantBatchUpload:function",
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replacement: {
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match: /uploadFiles:(.{1,2}),/,
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replace:
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"uploadFiles:(...args)=>(args[0].uploads.forEach(f=>f.filename=$self.anonymise(f.filename)),$1(...args)),",
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},
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},
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],
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options: {
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method: {
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description: "Anonymising method",
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type: OptionType.SELECT,
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options: [
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{ label: "Random Characters", value: Methods.Random, default: true },
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{ label: "Consistent", value: Methods.Consistent },
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{ label: "Timestamp (4chan-like)", value: Methods.Timestamp },
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],
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},
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randomisedLength: {
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description: "Random characters length",
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type: OptionType.NUMBER,
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default: 7,
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disabled: () => Settings.plugins.AnonymiseFileNames.method !== Methods.Random,
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},
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consistent: {
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description: "Consistent filename",
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type: OptionType.STRING,
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default: "image",
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disabled: () => Settings.plugins.AnonymiseFileNames.method !== Methods.Consistent,
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},
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},
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anonymise(file: string) {
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let name = "image";
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const extIdx = file.lastIndexOf(".");
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const ext = extIdx !== -1 ? file.slice(extIdx) : "";
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switch (Settings.plugins.AnonymiseFileNames.method) {
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case Methods.Random:
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const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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name = Array.from(
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{ length: Settings.plugins.AnonymiseFileNames.randomisedLength },
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() => chars[Math.floor(Math.random() * chars.length)]
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).join("");
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break;
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case Methods.Consistent:
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name = Settings.plugins.AnonymiseFileNames.consistent;
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break;
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case Methods.Timestamp:
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// UNIX timestamp in nanos, i could not find a better dependency-less way
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name = `${Math.floor(Date.now() / 1000)}${Math.floor(window.performance.now())}`;
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break;
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}
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return name + ext;
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},
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});
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