852 lines
34 KiB
TypeScript
852 lines
34 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 { addPreEditListener, addPreSendListener, removePreEditListener, removePreSendListener } from "@api/MessageEvents";
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import { definePluginSettings, Settings } from "@api/Settings";
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import { Devs } from "@utils/constants";
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import { ApngBlendOp, ApngDisposeOp, importApngJs } from "@utils/dependencies";
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import { getCurrentGuild } from "@utils/discord";
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import { proxyLazy } from "@utils/lazy";
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import { Logger } from "@utils/Logger";
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import definePlugin, { OptionType } from "@utils/types";
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import { findByCodeLazy, findByPropsLazy, findStoreLazy } from "@webpack";
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import { ChannelStore, EmojiStore, FluxDispatcher, lodash, Parser, PermissionStore, UserSettingsActionCreators, UserStore } from "@webpack/common";
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import type { Message } from "discord-types/general";
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import { applyPalette, GIFEncoder, quantize } from "gifenc";
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import type { ReactElement, ReactNode } from "react";
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const DRAFT_TYPE = 0;
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const promptToUpload = findByCodeLazy("UPLOAD_FILE_LIMIT_ERROR");
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const StickerStore = findStoreLazy("StickersStore") as {
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getPremiumPacks(): StickerPack[];
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getAllGuildStickers(): Map<string, Sticker[]>;
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getStickerById(id: string): Sticker | undefined;
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};
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const UserSettingsProtoStore = findStoreLazy("UserSettingsProtoStore");
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const ProtoUtils = findByPropsLazy("BINARY_READ_OPTIONS");
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function searchProtoClassField(localName: string, protoClass: any) {
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const field = protoClass?.fields?.find((field: any) => field.localName === localName);
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if (!field) return;
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const fieldGetter = Object.values(field).find(value => typeof value === "function") as any;
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return fieldGetter?.();
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}
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const PreloadedUserSettingsActionCreators = proxyLazy(() => UserSettingsActionCreators.PreloadedUserSettingsActionCreators);
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const AppearanceSettingsActionCreators = proxyLazy(() => searchProtoClassField("appearance", PreloadedUserSettingsActionCreators.ProtoClass));
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const ClientThemeSettingsActionsCreators = proxyLazy(() => searchProtoClassField("clientThemeSettings", AppearanceSettingsActionCreators));
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const USE_EXTERNAL_EMOJIS = 1n << 18n;
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const USE_EXTERNAL_STICKERS = 1n << 37n;
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const enum EmojiIntentions {
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REACTION = 0,
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STATUS = 1,
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COMMUNITY_CONTENT = 2,
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CHAT = 3,
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GUILD_STICKER_RELATED_EMOJI = 4,
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GUILD_ROLE_BENEFIT_EMOJI = 5,
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COMMUNITY_CONTENT_ONLY = 6,
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SOUNDBOARD = 7
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}
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const enum StickerType {
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PNG = 1,
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APNG = 2,
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LOTTIE = 3,
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// don't think you can even have gif stickers but the docs have it
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GIF = 4
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}
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interface BaseSticker {
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available: boolean;
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description: string;
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format_type: number;
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id: string;
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name: string;
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tags: string;
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type: number;
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}
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interface GuildSticker extends BaseSticker {
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guild_id: string;
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}
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interface DiscordSticker extends BaseSticker {
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pack_id: string;
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}
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type Sticker = GuildSticker | DiscordSticker;
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interface StickerPack {
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id: string;
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name: string;
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sku_id: string;
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description: string;
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cover_sticker_id: string;
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banner_asset_id: string;
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stickers: Sticker[];
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}
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const enum FakeNoticeType {
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Sticker,
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Emoji
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}
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const fakeNitroEmojiRegex = /\/emojis\/(\d+?)\.(png|webp|gif)/;
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const fakeNitroStickerRegex = /\/stickers\/(\d+?)\./;
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const fakeNitroGifStickerRegex = /\/attachments\/\d+?\/\d+?\/(\d+?)\.gif/;
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const settings = definePluginSettings({
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enableEmojiBypass: {
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description: "Allow sending fake emojis",
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type: OptionType.BOOLEAN,
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default: true,
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restartNeeded: true
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},
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emojiSize: {
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description: "Size of the emojis when sending",
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type: OptionType.SLIDER,
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default: 48,
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markers: [32, 48, 64, 128, 160, 256, 512]
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},
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transformEmojis: {
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description: "Whether to transform fake emojis into real ones",
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type: OptionType.BOOLEAN,
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default: true,
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restartNeeded: true
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},
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enableStickerBypass: {
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description: "Allow sending fake stickers",
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type: OptionType.BOOLEAN,
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default: true,
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restartNeeded: true
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},
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stickerSize: {
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description: "Size of the stickers when sending",
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type: OptionType.SLIDER,
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default: 160,
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markers: [32, 64, 128, 160, 256, 512]
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},
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transformStickers: {
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description: "Whether to transform fake stickers into real ones",
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type: OptionType.BOOLEAN,
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default: true,
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restartNeeded: true
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},
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transformCompoundSentence: {
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description: "Whether to transform fake stickers and emojis in compound sentences (sentences with more content than just the fake emoji or sticker link)",
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type: OptionType.BOOLEAN,
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default: false
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},
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enableStreamQualityBypass: {
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description: "Allow streaming in nitro quality",
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type: OptionType.BOOLEAN,
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default: true,
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restartNeeded: true
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}
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});
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export default definePlugin({
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name: "FakeNitro",
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authors: [Devs.Arjix, Devs.D3SOX, Devs.Ven, Devs.obscurity, Devs.captain, Devs.Nuckyz, Devs.AutumnVN],
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description: "Allows you to stream in nitro quality, send fake emojis/stickers and use client themes.",
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dependencies: ["MessageEventsAPI"],
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settings,
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patches: [
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{
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find: ".PREMIUM_LOCKED;",
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predicate: () => settings.store.enableEmojiBypass,
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replacement: [
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{
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// Create a variable for the intention of listing the emoji
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match: /(?<=,intention:(\i).+?;)/,
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replace: (_, intention) => `let fakeNitroIntention=${intention};`
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},
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{
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// Send the intention of listing the emoji to the nitro permission check functions
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match: /\.(?:canUseEmojisEverywhere|canUseAnimatedEmojis)\(\i(?=\))/g,
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replace: '$&,typeof fakeNitroIntention!=="undefined"?fakeNitroIntention:void 0'
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},
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{
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// Disallow the emoji if the intention doesn't allow it
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match: /(&&!\i&&)!(\i)(?=\)return \i\.\i\.DISALLOW_EXTERNAL;)/,
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replace: (_, rest, canUseExternal) => `${rest}(!${canUseExternal}&&(typeof fakeNitroIntention==="undefined"||![${EmojiIntentions.CHAT},${EmojiIntentions.GUILD_STICKER_RELATED_EMOJI}].includes(fakeNitroIntention)))`
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},
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{
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// Make the emoji always available if the intention allows it
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match: /if\(!\i\.available/,
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replace: m => `${m}&&(typeof fakeNitroIntention==="undefined"||![${EmojiIntentions.CHAT},${EmojiIntentions.GUILD_STICKER_RELATED_EMOJI}].includes(fakeNitroIntention))`
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}
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]
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},
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// Allow emojis and animated emojis to be sent everywhere
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{
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find: "canUseAnimatedEmojis:function",
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predicate: () => settings.store.enableEmojiBypass,
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replacement: {
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match: /((?:canUseEmojisEverywhere|canUseAnimatedEmojis):function\(\i)\){(.+?\))(?=})/g,
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replace: (_, rest, premiumCheck) => `${rest},fakeNitroIntention){${premiumCheck}||fakeNitroIntention!=null||[${EmojiIntentions.CHAT},${EmojiIntentions.GUILD_STICKER_RELATED_EMOJI}].includes(fakeNitroIntention)`
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}
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},
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// Allow stickers to be sent everywhere
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{
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find: "canUseStickersEverywhere:function",
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predicate: () => settings.store.enableStickerBypass,
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replacement: {
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match: /canUseStickersEverywhere:function\(\i\){/,
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replace: "$&return true;"
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},
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},
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// Make stickers always available
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{
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find: "\"SENDABLE\"",
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predicate: () => settings.store.enableStickerBypass,
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replacement: {
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match: /(\w+)\.available\?/,
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replace: "true?"
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}
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},
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// Allow streaming with high quality
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{
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find: "canUseHighVideoUploadQuality:function",
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predicate: () => settings.store.enableStreamQualityBypass,
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replacement: [
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"canUseHighVideoUploadQuality",
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"canStreamQuality",
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].map(func => {
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return {
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match: new RegExp(`${func}:function\\(\\i(?:,\\i)?\\){`, "g"),
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replace: "$&return true;"
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};
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})
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},
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// Remove boost requirements to stream with high quality
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{
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find: "STREAM_FPS_OPTION.format",
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predicate: () => settings.store.enableStreamQualityBypass,
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replacement: {
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match: /guildPremiumTier:\i\.\i\.TIER_\d,?/g,
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replace: ""
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}
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},
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// Allow client themes to be changeable
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{
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find: "canUseClientThemes:function",
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replacement: {
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match: /canUseClientThemes:function\(\i\){/,
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replace: "$&return true;"
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}
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},
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{
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find: '.displayName="UserSettingsProtoStore"',
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replacement: [
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{
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// Overwrite incoming connection settings proto with our local settings
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match: /CONNECTION_OPEN:function\((\i)\){/,
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replace: (m, props) => `${m}$self.handleProtoChange(${props}.userSettingsProto,${props}.user);`
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},
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{
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// Overwrite non local proto changes with our local settings
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match: /let{settings:/,
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replace: "arguments[0].local||$self.handleProtoChange(arguments[0].settings.proto);$&"
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}
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]
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},
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// Call our function to handle changing the gradient theme when selecting a new one
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{
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find: ",updateTheme(",
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replacement: {
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match: /(function \i\(\i\){let{backgroundGradientPresetId:(\i).+?)(\i\.\i\.updateAsync.+?theme=(.+?),.+?},\i\))/,
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replace: (_, rest, backgroundGradientPresetId, originalCall, theme) => `${rest}$self.handleGradientThemeSelect(${backgroundGradientPresetId},${theme},()=>${originalCall});`
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}
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},
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{
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find: '["strong","em","u","text","inlineCode","s","spoiler"]',
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replacement: [
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{
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// Call our function to decide whether the emoji link should be kept or not
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predicate: () => settings.store.transformEmojis,
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match: /1!==(\i)\.length\|\|1!==\i\.length/,
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replace: (m, content) => `${m}||$self.shouldKeepEmojiLink(${content}[0])`
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},
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{
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// Patch the rendered message content to add fake nitro emojis or remove sticker links
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predicate: () => settings.store.transformEmojis || settings.store.transformStickers,
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match: /(?=return{hasSpoilerEmbeds:\i,content:(\i)})/,
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replace: (_, content) => `${content}=$self.patchFakeNitroEmojisOrRemoveStickersLinks(${content},arguments[2]?.formatInline);`
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}
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]
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},
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{
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find: "renderEmbeds(",
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replacement: [
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{
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// Call our function to decide whether the embed should be ignored or not
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predicate: () => settings.store.transformEmojis || settings.store.transformStickers,
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match: /(renderEmbeds\((\i)\){)(.+?embeds\.map\((\i)=>{)/,
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replace: (_, rest1, message, rest2, embed) => `${rest1}const fakeNitroMessage=${message};${rest2}if($self.shouldIgnoreEmbed(${embed},fakeNitroMessage))return null;`
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},
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{
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// Patch the stickers array to add fake nitro stickers
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predicate: () => settings.store.transformStickers,
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match: /(?<=renderStickersAccessories\((\i)\){let (\i)=\(0,\i\.\i\)\(\i\).+?;)/,
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replace: (_, message, stickers) => `${stickers}=$self.patchFakeNitroStickers(${stickers},${message});`
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},
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{
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// Filter attachments to remove fake nitro stickers or emojis
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predicate: () => settings.store.transformStickers,
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match: /renderAttachments\(\i\){let{attachments:(\i).+?;/,
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replace: (m, attachments) => `${m}${attachments}=$self.filterAttachments(${attachments});`
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}
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]
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},
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{
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find: ".Messages.STICKER_POPOUT_UNJOINED_PRIVATE_GUILD_DESCRIPTION.format",
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predicate: () => settings.store.transformStickers,
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replacement: [
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{
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// Export the renderable sticker to be used in the fake nitro sticker notice
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match: /let{renderableSticker:(\i).{0,250}isGuildSticker.+?channel:\i,/,
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replace: (m, renderableSticker) => `${m}fakeNitroRenderableSticker:${renderableSticker},`
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},
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{
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// Add the fake nitro sticker notice
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match: /(let \i,{sticker:\i,channel:\i,closePopout:\i.+?}=(\i).+?;)(.+?description:)(\i)(?=,sticker:\i)/,
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replace: (_, rest, props, rest2, reactNode) => `${rest}let{fakeNitroRenderableSticker}=${props};${rest2}$self.addFakeNotice(${FakeNoticeType.Sticker},${reactNode},!!fakeNitroRenderableSticker?.fake)`
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}
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]
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},
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{
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find: ".EMOJI_UPSELL_POPOUT_MORE_EMOJIS_OPENED,",
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predicate: () => settings.store.transformEmojis,
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replacement: {
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// Export the emoji node to be used in the fake nitro emoji notice
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match: /isDiscoverable:\i,shouldHideRoleSubscriptionCTA:\i,(?<={node:(\i),.+?)/,
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replace: (m, node) => `${m}fakeNitroNode:${node},`
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}
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},
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{
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find: ".Messages.EMOJI_POPOUT_UNJOINED_DISCOVERABLE_GUILD_DESCRIPTION",
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predicate: () => settings.store.transformEmojis,
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replacement: {
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// Add the fake nitro emoji notice
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match: /(?<=isDiscoverable:\i,emojiComesFromCurrentGuild:\i,.+?}=(\i).+?;)(.+?return )(.{0,1000}\.Messages\.EMOJI_POPOUT_UNJOINED_DISCOVERABLE_GUILD_DESCRIPTION.+?)(?=},)/,
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replace: (_, props, rest, reactNode) => `let{fakeNitroNode}=${props};${rest}$self.addFakeNotice(${FakeNoticeType.Emoji},${reactNode},!!fakeNitroNode?.fake)`
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}
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},
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// Allow using custom app icons
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{
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find: "canUsePremiumAppIcons:function",
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replacement: {
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match: /canUsePremiumAppIcons:function\(\i\){/,
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replace: "$&return true;"
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}
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},
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// Separate patch for allowing using custom app icons
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{
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find: "location:\"AppIconHome\"",
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replacement: {
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match: /\i\.\i\.isPremium\(\i\.\i\.getCurrentUser\(\)\)/,
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replace: "true"
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}
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}
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],
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get guildId() {
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return getCurrentGuild()?.id;
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},
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get canUseEmotes() {
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return (UserStore.getCurrentUser().premiumType ?? 0) > 0;
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},
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get canUseStickers() {
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return (UserStore.getCurrentUser().premiumType ?? 0) > 1;
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},
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handleProtoChange(proto: any, user: any) {
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if (proto == null || typeof proto === "string" || !UserSettingsProtoStore || !PreloadedUserSettingsActionCreators || !AppearanceSettingsActionCreators || !ClientThemeSettingsActionsCreators) return;
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const premiumType: number = user?.premium_type ?? UserStore?.getCurrentUser()?.premiumType ?? 0;
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if (premiumType !== 2) {
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proto.appearance ??= AppearanceSettingsActionCreators.create();
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if (UserSettingsProtoStore.settings.appearance?.theme != null) {
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const appearanceSettingsDummy = AppearanceSettingsActionCreators.create({
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theme: UserSettingsProtoStore.settings.appearance.theme
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});
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proto.appearance.theme = appearanceSettingsDummy.theme;
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}
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if (UserSettingsProtoStore.settings.appearance?.clientThemeSettings?.backgroundGradientPresetId?.value != null) {
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const clientThemeSettingsDummy = ClientThemeSettingsActionsCreators.create({
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backgroundGradientPresetId: {
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value: UserSettingsProtoStore.settings.appearance.clientThemeSettings.backgroundGradientPresetId.value
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}
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});
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proto.appearance.clientThemeSettings ??= clientThemeSettingsDummy;
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proto.appearance.clientThemeSettings.backgroundGradientPresetId = clientThemeSettingsDummy.backgroundGradientPresetId;
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}
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}
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},
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handleGradientThemeSelect(backgroundGradientPresetId: number | undefined, theme: number, original: () => void) {
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const premiumType = UserStore?.getCurrentUser()?.premiumType ?? 0;
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if (premiumType === 2 || backgroundGradientPresetId == null) return original();
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if (!PreloadedUserSettingsActionCreators || !AppearanceSettingsActionCreators || !ClientThemeSettingsActionsCreators || !ProtoUtils) return;
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const currentAppearanceSettings = PreloadedUserSettingsActionCreators.getCurrentValue().appearance;
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const newAppearanceProto = currentAppearanceSettings != null
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? AppearanceSettingsActionCreators.fromBinary(AppearanceSettingsActionCreators.toBinary(currentAppearanceSettings), ProtoUtils.BINARY_READ_OPTIONS)
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: AppearanceSettingsActionCreators.create();
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newAppearanceProto.theme = theme;
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const clientThemeSettingsDummy = ClientThemeSettingsActionsCreators.create({
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backgroundGradientPresetId: {
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value: backgroundGradientPresetId
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}
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});
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newAppearanceProto.clientThemeSettings ??= clientThemeSettingsDummy;
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newAppearanceProto.clientThemeSettings.backgroundGradientPresetId = clientThemeSettingsDummy.backgroundGradientPresetId;
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const proto = PreloadedUserSettingsActionCreators.ProtoClass.create();
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proto.appearance = newAppearanceProto;
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FluxDispatcher.dispatch({
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type: "USER_SETTINGS_PROTO_UPDATE",
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local: true,
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partial: true,
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settings: {
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type: 1,
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proto
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}
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});
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},
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trimContent(content: Array<any>) {
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const firstContent = content[0];
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if (typeof firstContent === "string") content[0] = firstContent.trimStart();
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if (content[0] === "") content.shift();
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|
|
const lastIndex = content.length - 1;
|
|
const lastContent = content[lastIndex];
|
|
if (typeof lastContent === "string") content[lastIndex] = lastContent.trimEnd();
|
|
if (content[lastIndex] === "") content.pop();
|
|
},
|
|
|
|
clearEmptyArrayItems(array: Array<any>) {
|
|
return array.filter(item => item != null);
|
|
},
|
|
|
|
ensureChildrenIsArray(child: ReactElement) {
|
|
if (!Array.isArray(child.props.children)) child.props.children = [child.props.children];
|
|
},
|
|
|
|
patchFakeNitroEmojisOrRemoveStickersLinks(content: Array<any>, inline: boolean) {
|
|
// If content has more than one child or it's a single ReactElement like a header or list
|
|
if ((content.length > 1 || typeof content[0]?.type === "string") && !settings.store.transformCompoundSentence) return content;
|
|
|
|
let nextIndex = content.length;
|
|
|
|
const transformLinkChild = (child: ReactElement) => {
|
|
if (settings.store.transformEmojis) {
|
|
const fakeNitroMatch = child.props.href.match(fakeNitroEmojiRegex);
|
|
if (fakeNitroMatch) {
|
|
let url: URL | null = null;
|
|
try {
|
|
url = new URL(child.props.href);
|
|
} catch { }
|
|
|
|
const emojiName = EmojiStore.getCustomEmojiById(fakeNitroMatch[1])?.name ?? url?.searchParams.get("name") ?? "FakeNitroEmoji";
|
|
|
|
return Parser.defaultRules.customEmoji.react({
|
|
jumboable: !inline && content.length === 1 && typeof content[0].type !== "string",
|
|
animated: fakeNitroMatch[2] === "gif",
|
|
emojiId: fakeNitroMatch[1],
|
|
name: emojiName,
|
|
fake: true
|
|
}, void 0, { key: String(nextIndex++) });
|
|
}
|
|
}
|
|
|
|
if (settings.store.transformStickers) {
|
|
if (fakeNitroStickerRegex.test(child.props.href)) return null;
|
|
|
|
const gifMatch = child.props.href.match(fakeNitroGifStickerRegex);
|
|
if (gifMatch) {
|
|
// There is no way to differentiate a regular gif attachment from a fake nitro animated sticker, so we check if the StickerStore contains the id of the fake sticker
|
|
if (StickerStore.getStickerById(gifMatch[1])) return null;
|
|
}
|
|
}
|
|
|
|
return child;
|
|
};
|
|
|
|
const transformChild = (child: ReactElement) => {
|
|
if (child?.props?.trusted != null) return transformLinkChild(child);
|
|
if (child?.props?.children != null) {
|
|
if (!Array.isArray(child.props.children)) {
|
|
child.props.children = modifyChild(child.props.children);
|
|
return child;
|
|
}
|
|
|
|
child.props.children = modifyChildren(child.props.children);
|
|
if (child.props.children.length === 0) return null;
|
|
return child;
|
|
}
|
|
|
|
return child;
|
|
};
|
|
|
|
const modifyChild = (child: ReactElement) => {
|
|
const newChild = transformChild(child);
|
|
|
|
if (newChild?.type === "ul" || newChild?.type === "ol") {
|
|
this.ensureChildrenIsArray(newChild);
|
|
if (newChild.props.children.length === 0) return null;
|
|
|
|
let listHasAnItem = false;
|
|
for (const [index, child] of newChild.props.children.entries()) {
|
|
if (child == null) {
|
|
delete newChild.props.children[index];
|
|
continue;
|
|
}
|
|
|
|
this.ensureChildrenIsArray(child);
|
|
if (child.props.children.length > 0) listHasAnItem = true;
|
|
else delete newChild.props.children[index];
|
|
}
|
|
|
|
if (!listHasAnItem) return null;
|
|
|
|
newChild.props.children = this.clearEmptyArrayItems(newChild.props.children);
|
|
}
|
|
|
|
return newChild;
|
|
};
|
|
|
|
const modifyChildren = (children: Array<ReactElement>) => {
|
|
for (const [index, child] of children.entries()) children[index] = modifyChild(child);
|
|
|
|
children = this.clearEmptyArrayItems(children);
|
|
this.trimContent(children);
|
|
|
|
return children;
|
|
};
|
|
|
|
try {
|
|
return modifyChildren(lodash.cloneDeep(content));
|
|
} catch (err) {
|
|
new Logger("FakeNitro").error(err);
|
|
return content;
|
|
}
|
|
},
|
|
|
|
patchFakeNitroStickers(stickers: Array<any>, message: Message) {
|
|
const itemsToMaybePush: Array<string> = [];
|
|
|
|
const contentItems = message.content.split(/\s/);
|
|
if (settings.store.transformCompoundSentence) itemsToMaybePush.push(...contentItems);
|
|
else if (contentItems.length === 1) itemsToMaybePush.push(contentItems[0]);
|
|
|
|
itemsToMaybePush.push(...message.attachments.filter(attachment => attachment.content_type === "image/gif").map(attachment => attachment.url));
|
|
|
|
for (const item of itemsToMaybePush) {
|
|
if (!settings.store.transformCompoundSentence && !item.startsWith("http")) continue;
|
|
|
|
const imgMatch = item.match(fakeNitroStickerRegex);
|
|
if (imgMatch) {
|
|
let url: URL | null = null;
|
|
try {
|
|
url = new URL(item);
|
|
} catch { }
|
|
|
|
const stickerName = StickerStore.getStickerById(imgMatch[1])?.name ?? url?.searchParams.get("name") ?? "FakeNitroSticker";
|
|
stickers.push({
|
|
format_type: 1,
|
|
id: imgMatch[1],
|
|
name: stickerName,
|
|
fake: true
|
|
});
|
|
|
|
continue;
|
|
}
|
|
|
|
const gifMatch = item.match(fakeNitroGifStickerRegex);
|
|
if (gifMatch) {
|
|
if (!StickerStore.getStickerById(gifMatch[1])) continue;
|
|
|
|
const stickerName = StickerStore.getStickerById(gifMatch[1])?.name ?? "FakeNitroSticker";
|
|
stickers.push({
|
|
format_type: 2,
|
|
id: gifMatch[1],
|
|
name: stickerName,
|
|
fake: true
|
|
});
|
|
}
|
|
}
|
|
|
|
return stickers;
|
|
},
|
|
|
|
shouldIgnoreEmbed(embed: Message["embeds"][number], message: Message) {
|
|
const contentItems = message.content.split(/\s/);
|
|
if (contentItems.length > 1 && !settings.store.transformCompoundSentence) return false;
|
|
|
|
switch (embed.type) {
|
|
case "image": {
|
|
if (
|
|
!settings.store.transformCompoundSentence
|
|
&& !contentItems.includes(embed.url!)
|
|
&& !contentItems.includes(embed.image?.proxyURL!)
|
|
) return false;
|
|
|
|
if (settings.store.transformEmojis) {
|
|
if (fakeNitroEmojiRegex.test(embed.url!)) return true;
|
|
}
|
|
|
|
if (settings.store.transformStickers) {
|
|
if (fakeNitroStickerRegex.test(embed.url!)) return true;
|
|
|
|
const gifMatch = embed.url!.match(fakeNitroGifStickerRegex);
|
|
if (gifMatch) {
|
|
// There is no way to differentiate a regular gif attachment from a fake nitro animated sticker, so we check if the StickerStore contains the id of the fake sticker
|
|
if (StickerStore.getStickerById(gifMatch[1])) return true;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
filterAttachments(attachments: Message["attachments"]) {
|
|
return attachments.filter(attachment => {
|
|
if (attachment.content_type !== "image/gif") return true;
|
|
|
|
const match = attachment.url.match(fakeNitroGifStickerRegex);
|
|
if (match) {
|
|
// There is no way to differentiate a regular gif attachment from a fake nitro animated sticker, so we check if the StickerStore contains the id of the fake sticker
|
|
if (StickerStore.getStickerById(match[1])) return false;
|
|
}
|
|
|
|
return true;
|
|
});
|
|
},
|
|
|
|
shouldKeepEmojiLink(link: any) {
|
|
return link.target && fakeNitroEmojiRegex.test(link.target);
|
|
},
|
|
|
|
addFakeNotice(type: FakeNoticeType, node: Array<ReactNode>, fake: boolean) {
|
|
if (!fake) return node;
|
|
|
|
node = Array.isArray(node) ? node : [node];
|
|
|
|
switch (type) {
|
|
case FakeNoticeType.Sticker: {
|
|
node.push(" This is a FakeNitro sticker and renders like a real sticker only for you. Appears as a link to non-plugin users.");
|
|
|
|
return node;
|
|
}
|
|
case FakeNoticeType.Emoji: {
|
|
node.push(" This is a FakeNitro emoji and renders like a real emoji only for you. Appears as a link to non-plugin users.");
|
|
|
|
return node;
|
|
}
|
|
}
|
|
},
|
|
|
|
hasPermissionToUseExternalEmojis(channelId: string): boolean {
|
|
const channel = ChannelStore.getChannel(channelId);
|
|
|
|
if (!channel || channel.isDM() || channel.isGroupDM() || channel.isMultiUserDM()) return true;
|
|
|
|
return PermissionStore.can(USE_EXTERNAL_EMOJIS, channel);
|
|
},
|
|
|
|
hasPermissionToUseExternalStickers(channelId: string) {
|
|
const channel = ChannelStore.getChannel(channelId);
|
|
|
|
if (!channel || channel.isDM() || channel.isGroupDM() || channel.isMultiUserDM()) return true;
|
|
|
|
return PermissionStore.can(USE_EXTERNAL_STICKERS, channel);
|
|
},
|
|
|
|
getStickerLink(stickerId: string) {
|
|
return `https://media.discordapp.net/stickers/${stickerId}.png?size=${Settings.plugins.FakeNitro.stickerSize}`;
|
|
},
|
|
|
|
async sendAnimatedSticker(stickerLink: string, stickerId: string, channelId: string) {
|
|
const { parseURL } = importApngJs();
|
|
|
|
const { frames, width, height } = await parseURL(stickerLink);
|
|
|
|
const gif = GIFEncoder();
|
|
const resolution = Settings.plugins.FakeNitro.stickerSize;
|
|
|
|
const canvas = document.createElement("canvas");
|
|
canvas.width = resolution;
|
|
canvas.height = resolution;
|
|
|
|
const ctx = canvas.getContext("2d", {
|
|
willReadFrequently: true
|
|
})!;
|
|
|
|
const scale = resolution / Math.max(width, height);
|
|
ctx.scale(scale, scale);
|
|
|
|
let previousFrameData: ImageData;
|
|
|
|
for (const frame of frames) {
|
|
const { left, top, width, height, img, delay, blendOp, disposeOp } = frame;
|
|
|
|
previousFrameData = ctx.getImageData(left, top, width, height);
|
|
|
|
if (blendOp === ApngBlendOp.SOURCE) {
|
|
ctx.clearRect(left, top, width, height);
|
|
}
|
|
|
|
ctx.drawImage(img, left, top, width, height);
|
|
|
|
const { data } = ctx.getImageData(0, 0, resolution, resolution);
|
|
|
|
const palette = quantize(data, 256);
|
|
const index = applyPalette(data, palette);
|
|
|
|
gif.writeFrame(index, resolution, resolution, {
|
|
transparent: true,
|
|
palette,
|
|
delay
|
|
});
|
|
|
|
if (disposeOp === ApngDisposeOp.BACKGROUND) {
|
|
ctx.clearRect(left, top, width, height);
|
|
} else if (disposeOp === ApngDisposeOp.PREVIOUS) {
|
|
ctx.putImageData(previousFrameData, left, top);
|
|
}
|
|
}
|
|
|
|
gif.finish();
|
|
|
|
const file = new File([gif.bytesView()], `${stickerId}.gif`, { type: "image/gif" });
|
|
promptToUpload([file], ChannelStore.getChannel(channelId), DRAFT_TYPE);
|
|
},
|
|
|
|
start() {
|
|
const s = settings.store;
|
|
|
|
if (!s.enableEmojiBypass && !s.enableStickerBypass) {
|
|
return;
|
|
}
|
|
|
|
function getWordBoundary(origStr: string, offset: number) {
|
|
return (!origStr[offset] || /\s/.test(origStr[offset])) ? "" : " ";
|
|
}
|
|
|
|
this.preSend = addPreSendListener((channelId, messageObj, extra) => {
|
|
const { guildId } = this;
|
|
|
|
stickerBypass: {
|
|
if (!s.enableStickerBypass)
|
|
break stickerBypass;
|
|
|
|
const sticker = StickerStore.getStickerById(extra.stickers?.[0]!);
|
|
if (!sticker)
|
|
break stickerBypass;
|
|
|
|
// Discord Stickers are now free yayyy!! :D
|
|
if ("pack_id" in sticker)
|
|
break stickerBypass;
|
|
|
|
const canUseStickers = this.canUseStickers && this.hasPermissionToUseExternalStickers(channelId);
|
|
if (sticker.available !== false && (canUseStickers || sticker.guild_id === guildId))
|
|
break stickerBypass;
|
|
|
|
const link = this.getStickerLink(sticker.id);
|
|
if (sticker.format_type === StickerType.APNG) {
|
|
this.sendAnimatedSticker(link, sticker.id, channelId);
|
|
return { cancel: true };
|
|
} else {
|
|
extra.stickers!.length = 0;
|
|
messageObj.content += ` ${link}&name=${encodeURIComponent(sticker.name)}`;
|
|
}
|
|
}
|
|
|
|
if (s.enableEmojiBypass) {
|
|
const canUseEmotes = this.canUseEmotes && this.hasPermissionToUseExternalEmojis(channelId);
|
|
|
|
for (const emoji of messageObj.validNonShortcutEmojis) {
|
|
if (!emoji.require_colons) continue;
|
|
if (emoji.available !== false && canUseEmotes) continue;
|
|
if (emoji.guildId === guildId && !emoji.animated) continue;
|
|
|
|
const emojiString = `<${emoji.animated ? "a" : ""}:${emoji.originalName || emoji.name}:${emoji.id}>`;
|
|
const url = emoji.url.replace(/\?size=\d+/, "?" + new URLSearchParams({
|
|
size: Settings.plugins.FakeNitro.emojiSize,
|
|
name: encodeURIComponent(emoji.name)
|
|
}));
|
|
messageObj.content = messageObj.content.replace(emojiString, (match, offset, origStr) => {
|
|
return `${getWordBoundary(origStr, offset - 1)}${url}${getWordBoundary(origStr, offset + match.length)}`;
|
|
});
|
|
}
|
|
}
|
|
|
|
return { cancel: false };
|
|
});
|
|
|
|
this.preEdit = addPreEditListener((channelId, __, messageObj) => {
|
|
if (!s.enableEmojiBypass) return;
|
|
|
|
const canUseEmotes = this.canUseEmotes && this.hasPermissionToUseExternalEmojis(channelId);
|
|
|
|
const { guildId } = this;
|
|
|
|
messageObj.content = messageObj.content.replace(/(?<!\\)<a?:(?:\w+):(\d+)>/ig, (emojiStr, emojiId, offset, origStr) => {
|
|
const emoji = EmojiStore.getCustomEmojiById(emojiId);
|
|
if (emoji == null) return emojiStr;
|
|
if (!emoji.require_colons) return emojiStr;
|
|
if (emoji.available !== false && canUseEmotes) return emojiStr;
|
|
if (emoji.guildId === guildId && !emoji.animated) return emojiStr;
|
|
|
|
const url = emoji.url.replace(/\?size=\d+/, "?" + new URLSearchParams({
|
|
size: Settings.plugins.FakeNitro.emojiSize,
|
|
name: encodeURIComponent(emoji.name)
|
|
}));
|
|
return `${getWordBoundary(origStr, offset - 1)}${url}${getWordBoundary(origStr, offset + emojiStr.length)}`;
|
|
});
|
|
});
|
|
},
|
|
|
|
stop() {
|
|
removePreSendListener(this.preSend);
|
|
removePreEditListener(this.preEdit);
|
|
}
|
|
});
|