commit abd0b2c29453ebb239ba223d04de926e5aa4aff1
Author: nin0dev <personal@nin0.dev>
Date:   Sat Aug 3 08:39:44 2024 -0400

    initial commit

diff --git a/ReplaceSettings.tsx b/ReplaceSettings.tsx
new file mode 100644
index 0000000..c0414fc
--- /dev/null
+++ b/ReplaceSettings.tsx
@@ -0,0 +1,224 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2024 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { CheckedTextInput } from "@components/CheckedTextInput";
+import { Margins } from "@utils/margins";
+import { identity } from "@utils/misc";
+import { Card, Forms, PresenceStore, React, Select, SnowflakeUtils, Switch, TextInput, UserStore } from "@webpack/common";
+
+import { Activity, ActivityType, AppIdSetting, makeEmptyAppId } from ".";
+
+interface SettingsProps {
+    appIds: AppIdSetting[];
+    update: () => void;
+    save: () => void;
+}
+
+function isValidSnowflake(v: string) {
+    const regex = /^\d{17,20}$/;
+    return regex.test(v) && !Number.isNaN(SnowflakeUtils.extractTimestamp(v));
+}
+
+export function ReplaceTutorial() {
+    const activities: Activity[] = PresenceStore.getActivities(UserStore.getCurrentUser().id);
+    return (
+        <>
+            <Forms.FormTitle tag="h3">IDs of currently running activities</Forms.FormTitle>
+            {
+                activities.length === 0 ? <Forms.FormText>No running activities</Forms.FormText> : activities.map(activity => { return activity.flags !== 48 ? <Forms.FormText>{activity.name}: {activity.application_id}</Forms.FormText> : null; /* hide spotify */ })
+            }
+            <Forms.FormTitle tag="h3" className={Margins.top8}>Available variables</Forms.FormTitle>
+            <Forms.FormText>
+                In all fields (except stream URL), you can put in variables that'll automatically be replaced by their original content:
+                <pre style={{ fontFamily: "monospace" }}>
+                    :name:, :details:, :state:
+                    <br />
+                    :large_image:, :large_text:, :small_image:, :small_text:
+                </pre>
+            </Forms.FormText>
+            <Forms.FormTitle tag="h3" className={Margins.top8}>More details</Forms.FormTitle>
+            <Forms.FormText>
+                Leave a field empty to leave it as is.
+                <br />
+                Set a field to "null" to hide it on the presence.
+                <br />
+                You may need to reload Discord for changes to apply.
+            </Forms.FormText>
+        </>
+    );
+}
+
+export function ReplaceSettings({ appIds, update, save }: SettingsProps) {
+    async function onChange(val: string | boolean, index: number, key: string) {
+        if (index === appIds.length - 1)
+            appIds.push(makeEmptyAppId());
+
+        appIds[index][key] = val;
+
+        save();
+        update();
+    }
+
+    return (
+        <>
+            {
+                appIds.map((setting, i) =>
+                    <Card style={{ padding: "1em", opacity: !setting.enabled ? "60%" : "" }}>
+                        {
+                            isValidSnowflake(setting.appId) ?
+                                <Switch
+                                    value={setting.enabled}
+                                    onChange={value => {
+                                        onChange(value, i, "enabled");
+                                    }}
+                                    className={Margins.bottom8}
+                                    hideBorder={true}
+                                >
+                                    Apply edits to app
+                                </Switch> : <Forms.FormTitle tag="h3">Add new application</Forms.FormTitle>
+                        }
+                        <Forms.FormTitle className={`${Margins.top8} ${Margins.bottom8}`}>Application ID</Forms.FormTitle>
+                        <CheckedTextInput
+                            value={setting.appId}
+                            onChange={async v => {
+                                onChange(v, i, "appId");
+                            }}
+                            validate={v =>
+                                !v || isValidSnowflake(v) || "Invalid application ID"
+                            }
+                        />
+                        {
+                            isValidSnowflake(setting.appId) && <>
+                                <Forms.FormTitle className={Margins.top8}>New activity type</Forms.FormTitle>
+                                <Select
+                                    options={[
+                                        { label: "Playing", value: ActivityType.PLAYING },
+                                        { label: "Watching", value: ActivityType.WATCHING },
+                                        { label: "Listening", value: ActivityType.LISTENING },
+                                        { label: "Competing", value: ActivityType.COMPETING },
+                                        { label: "Streaming", value: ActivityType.STREAMING }
+                                    ]}
+                                    select={value => {
+                                        onChange(value, i, "newActivityType");
+                                    }}
+                                    className={Margins.top8}
+                                    isSelected={value => setting.newActivityType === value}
+                                    serialize={identity}
+                                />
+                                {
+                                    setting.newActivityType === ActivityType.STREAMING &&
+                                    <>
+                                        <Forms.FormTitle className={`${Margins.top8} ${Margins.bottom8}`}>Stream URL (must be YouTube or Twitch)</Forms.FormTitle>
+                                        <CheckedTextInput
+                                            value={setting.newStreamUrl}
+                                            onChange={async v => {
+                                                onChange(v, i, "newStreamUrl");
+                                            }}
+                                            validate={v => {
+                                                return /https?:\/\/(www\.)?(twitch\.tv|youtube\.com)\/\w+/.test(v) || "Invalid stream URL";
+                                            }}
+                                        />
+
+                                    </>
+                                }
+                                {
+                                    setting.newActivityType !== ActivityType.STREAMING &&
+                                    <>
+                                        <Forms.FormTitle className={Margins.top8}>New name {setting.newActivityType === ActivityType.PLAYING && "(first line)"}</Forms.FormTitle>
+                                        <TextInput
+                                            className={Margins.top8}
+                                            value={setting.newName}
+                                            onChange={async v => {
+                                                onChange(v, i, "newName");
+                                            }}
+                                        />
+                                    </>
+                                }
+                                <Forms.FormTitle className={Margins.top8}>New details {setting.newActivityType === ActivityType.PLAYING ? "(second line)" : "(first line)"}</Forms.FormTitle>
+                                <TextInput
+                                    className={Margins.top8}
+                                    value={setting.newDetails}
+                                    onChange={async v => {
+                                        onChange(v, i, "newDetails");
+                                    }}
+                                />
+                                <Forms.FormTitle className={Margins.top8}>New state {setting.newActivityType === ActivityType.PLAYING ? "(third line)" : "(second line)"}</Forms.FormTitle>
+                                <TextInput
+                                    className={Margins.top8}
+                                    value={setting.newState}
+                                    onChange={async v => {
+                                        onChange(v, i, "newState");
+                                    }}
+                                />
+                                {
+                                    !setting.disableAssets &&
+                                    <>
+                                        <Forms.FormText style={{ fontSize: "1.05rem", fontWeight: "500" }} className={Margins.top8}>Large image</Forms.FormText>
+                                        <Forms.FormTitle className={Margins.top8}>Text {setting.newActivityType !== ActivityType.PLAYING && "(also third line)"}</Forms.FormTitle>
+                                        <TextInput
+                                            className={Margins.top8}
+                                            value={setting.newLargeImageText}
+                                            onChange={async v => {
+                                                onChange(v, i, "newLargeImageText");
+                                            }}
+                                        />
+                                        <Forms.FormTitle className={Margins.top8}>URL</Forms.FormTitle>
+                                        <TextInput
+                                            className={Margins.top8}
+                                            value={setting.newLargeImageUrl}
+                                            onChange={async v => {
+                                                onChange(v, i, "newLargeImageUrl");
+                                            }}
+                                        />
+                                        <Forms.FormText style={{ fontSize: "1.05rem", fontWeight: "500" }} className={Margins.top8}>Small image</Forms.FormText>
+                                        <Forms.FormTitle className={Margins.top8}>Text</Forms.FormTitle>
+                                        <TextInput
+                                            className={Margins.top8}
+                                            value={setting.newSmallImageText}
+                                            onChange={async v => {
+                                                onChange(v, i, "newSmallImageText");
+                                            }}
+                                        />
+                                        <Forms.FormTitle className={Margins.top8}>URL</Forms.FormTitle>
+                                        <TextInput
+                                            className={Margins.top8}
+                                            value={setting.newSmallImageUrl}
+                                            onChange={async v => {
+                                                onChange(v, i, "newSmallImageUrl");
+                                            }}
+                                        />
+                                    </>
+                                }
+                                <Switch
+                                    value={setting.disableAssets}
+                                    onChange={value => {
+                                        onChange(value, i, "disableAssets");
+                                    }}
+                                    className={Margins.top8}
+                                    hideBorder={true}
+                                    style={{ marginBottom: "0" }}
+                                >
+                                    Hide assets (large & small images)
+                                </Switch>
+                                <Switch
+                                    value={setting.disableTimestamps}
+                                    onChange={value => {
+                                        onChange(value, i, "disableTimestamps");
+                                    }}
+                                    className={Margins.top8}
+                                    hideBorder={true}
+                                    style={{ marginBottom: "0" }}
+                                >
+                                    Hide timestamps
+                                </Switch>
+                            </>
+                        }
+                    </Card>
+                )
+            }
+        </>
+    );
+}
diff --git a/index.tsx b/index.tsx
new file mode 100644
index 0000000..4ea9782
--- /dev/null
+++ b/index.tsx
@@ -0,0 +1,155 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2024 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { DataStore } from "@api/index";
+import { definePluginSettings } from "@api/Settings";
+import { Devs } from "@utils/constants";
+import { useForceUpdater } from "@utils/react";
+import definePlugin, { OptionType } from "@utils/types";
+import { React } from "@webpack/common";
+
+import { ReplaceSettings, ReplaceTutorial } from "./ReplaceSettings";
+import { parse } from "path";
+
+const APP_IDS_KEY = "ReplaceActivityType_appids";
+export type AppIdSetting = {
+    disableAssets: boolean;
+    disableTimestamps: boolean;
+    appId: string;
+    enabled: boolean;
+    newActivityType: ActivityType;
+    newName: string,
+    newDetails: string,
+    newState: string,
+    newLargeImageUrl: string,
+    newLargeImageText: string,
+    newSmallImageUrl: string,
+    newSmallImageText: string;
+    newStreamUrl: string;
+};
+
+export interface Activity {
+    state: string;
+    details: string;
+    timestamps?: {
+        start?: number;
+        end?: number;
+    };
+    url?: string;
+    assets: ActivityAssets;
+    buttons?: Array<string>;
+    name: string;
+    application_id: string;
+    metadata?: {
+        button_urls?: Array<string>;
+    };
+    type: number;
+    flags: number;
+}
+
+interface ActivityAssets {
+    large_image: string;
+    large_text: string;
+    small_image: string;
+    small_text: string;
+}
+
+export const enum ActivityType {
+    PLAYING = 0,
+    STREAMING = 1,
+    LISTENING = 2,
+    WATCHING = 3,
+    COMPETING = 5
+}
+
+export const makeEmptyAppId: () => AppIdSetting = () => ({
+    appId: "",
+    enabled: true,
+    newActivityType: ActivityType.PLAYING,
+    newName: "",
+    newDetails: "",
+    newState: "",
+    newLargeImageUrl: "",
+    newLargeImageText: "",
+    newSmallImageUrl: "",
+    newSmallImageText: "",
+    newStreamUrl: "",
+    disableTimestamps: false,
+    disableAssets: false
+});
+
+let appIds = [makeEmptyAppId()];
+
+const settings = definePluginSettings({
+    replacedAppIds: {
+        type: OptionType.COMPONENT,
+        description: "",
+        component: () => {
+            const update = useForceUpdater();
+            return (
+                <>
+                    <ReplaceSettings
+                        appIds={appIds}
+                        update={update}
+                        save={async () => DataStore.set(APP_IDS_KEY, appIds)}
+                    />
+                </>
+            );
+        }
+    },
+});
+
+export default definePlugin({
+    name: "RPCEditor",
+    description: "Edit the type and content of any Rich Presence",
+    authors: [Devs.Nyako, Devs.nin0dev],
+    patches: [
+        {
+            find: '="LocalActivityStore",',
+            replacement: {
+                match: /LOCAL_ACTIVITY_UPDATE:function\((\i)\)\{/,
+                replace: "$&$self.patchActivity($1.activity);",
+            }
+        }
+    ],
+    settings,
+    settingsAboutComponent: () => <ReplaceTutorial />,
+
+    async start() {
+        appIds = await DataStore.get(APP_IDS_KEY) ?? [makeEmptyAppId()];
+    },
+    parseField(text: string, originalActivity: Activity): string {
+        if (text === "null") return "";
+        return text
+            .replaceAll(":name:", originalActivity.name)
+            .replaceAll(":details:", originalActivity.details)
+            .replaceAll(":state:", originalActivity.state)
+            .replaceAll(":large_image:", originalActivity.assets.large_image)
+            .replaceAll(":large_text:", originalActivity.assets.large_text)
+            .replaceAll(":small_image:", originalActivity.assets.small_image)
+            .replaceAll(":small_text:", originalActivity.assets.small_text);
+    },
+    patchActivity(activity: Activity) {
+        if (!activity) return;
+        appIds.forEach(app => {
+            if (app.enabled && app.appId === activity.application_id) {
+                const oldActivity = { ...activity };
+                activity.type = app.newActivityType;
+                if (app.newName) activity.name = this.parseField(app.newName, oldActivity);
+                if (app.newActivityType === ActivityType.STREAMING && app.newStreamUrl) activity.url = app.newStreamUrl;
+                if (app.newDetails) activity.details = this.parseField(app.newDetails, oldActivity);
+                if (app.newState) activity.state = this.parseField(app.newState, oldActivity);
+                if (app.newLargeImageText) activity.assets.large_text = this.parseField(app.newLargeImageText, oldActivity);
+                if (app.newLargeImageUrl) activity.assets.large_image = this.parseField(app.newLargeImageUrl, oldActivity);
+                if (app.newSmallImageText) activity.assets.small_text = this.parseField(app.newSmallImageText, oldActivity);
+                if (app.newSmallImageUrl) activity.assets.small_image = this.parseField(app.newSmallImageUrl, oldActivity);
+                // @ts-ignore here we are intentionally nulling assets
+                if (app.disableAssets) activity.assets = {};
+                if (app.disableTimestamps) activity.timestamps = {};
+            }
+        });
+    },
+});
diff --git a/style.css b/style.css
new file mode 100644
index 0000000..8ceda78
--- /dev/null
+++ b/style.css
@@ -0,0 +1,14 @@
+.vc-rpceditor-horizontal {
+    display: flex;
+    justify-content: space-evenly;
+
+}
+
+.vc-rpceditor-horizontal div {
+    flex: 1;
+}
+
+
+.vc-rpceditor-horizontal div:first-child {
+    padding-right: 5px;
+}