4 files changed, 148 insertions, 9 deletions
diff --git a/src/api/Badges.ts b/src/api/Badges.ts
index 55e9b3a..3607f37 100644
--- a/src/api/Badges.ts
+++ b/src/api/Badges.ts
@@ -17,7 +17,7 @@
 */
 
 import { User } from "discord-types/general";
-import { HTMLProps } from "react";
+import { ComponentType, HTMLProps } from "react";
 
 import Plugins from "~plugins";
 
@@ -27,20 +27,21 @@ export enum BadgePosition {
 }
 
 export interface ProfileBadge {
-    /** The tooltip to show on hover */
-    tooltip: string;
+    /** The tooltip to show on hover. Required for image badges */
+    tooltip?: string;
+    /** Custom component for the badge (tooltip not included) */
+    component?: ComponentType<ProfileBadge & BadgeUserArgs>;
     /** The custom image to use */
     image?: string;
     /** Action to perform when you click the badge */
     onClick?(): void;
     /** Should the user display this badge? */
     shouldShow?(userInfo: BadgeUserArgs): boolean;
-    /** Optional props (e.g. style) for the badge */
+    /** Optional props (e.g. style) for the badge, ignored for component badges */
     props?: HTMLProps<HTMLImageElement>;
     /** Insert at start or end? */
     position?: BadgePosition;
-
-    /** The badge name to display. Discord uses this, but we don't. */
+    /** The badge name to display, Discord uses this. Required for component badges */
     key?: string;
 }
 
@@ -70,8 +71,8 @@ export function inject(badgeArray: ProfileBadge[], args: BadgeUserArgs) {
     for (const badge of Badges) {
         if (!badge.shouldShow || badge.shouldShow(args)) {
             badge.position === BadgePosition.START
-                ? badgeArray.unshift(badge)
-                : badgeArray.push(badge);
+                ? badgeArray.unshift({ ...badge, ...args })
+                : badgeArray.push({ ...badge, ...args });
         }
     }
     (Plugins.BadgeAPI as any).addDonorBadge(badgeArray, args.user.id);
diff --git a/src/api/MemberListDecorators.ts b/src/api/MemberListDecorators.ts
new file mode 100644
index 0000000..fade2a7
--- /dev/null
+++ b/src/api/MemberListDecorators.ts
@@ -0,0 +1,65 @@
+/*
+ * 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 { Channel, User } from "discord-types/general/index.js";
+
+interface DecoratorProps {
+    activities: any[];
+    canUseAvatarDecorations: boolean;
+    channel: Channel;
+    /**
+     * Only for DM members
+     */
+    channelName?: string;
+    /**
+     * Only for server members
+     */
+    currentUser?: User;
+    guildId?: string;
+    isMobile: boolean;
+    isOwner?: boolean;
+    isTyping: boolean;
+    selected: boolean;
+    status: string;
+    user: User;
+    [key: string]: any;
+}
+export type Decorator = (props: DecoratorProps) => JSX.Element | null;
+type OnlyIn = "guilds" | "dms";
+
+export const decorators = new Map<string, { decorator: Decorator, onlyIn?: OnlyIn; }>();
+
+export function addDecorator(identifier: string, decorator: Decorator, onlyIn?: OnlyIn) {
+    decorators.set(identifier, { decorator, onlyIn });
+}
+
+export function removeDecorator(identifier: string) {
+    decorators.delete(identifier);
+}
+
+export function __addDecoratorsToList(props: DecoratorProps): (JSX.Element | null)[] {
+    const isInGuild = !!(props.guildId);
+    return [...decorators.values()].map(decoratorObj => {
+        const { decorator, onlyIn } = decoratorObj;
+        // this can most likely be done cleaner
+        if (!onlyIn || (onlyIn === "guilds" && isInGuild) || (onlyIn === "dms" && !isInGuild)) {
+            return decorator(props);
+        }
+        return null;
+    });
+}
diff --git a/src/api/MessageDecorations.ts b/src/api/MessageDecorations.ts
new file mode 100644
index 0000000..d212b15
--- /dev/null
+++ b/src/api/MessageDecorations.ts
@@ -0,0 +1,63 @@
+/*
+ * 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 { Channel, Message } from "discord-types/general/index.js";
+
+interface DecorationProps {
+    author: {
+        /**
+         * Will be username if the user has no nickname
+         */
+        nick: string;
+        iconRoleId: string;
+        guildMemberAvatar: string;
+        colorRoleName: string;
+        colorString: string;
+    };
+    channel: Channel;
+    compact: boolean;
+    decorations: {
+        /**
+         * Element for the [BOT] tag if there is one
+         */
+        0: JSX.Element | null;
+        /**
+         * Other decorations (including ones added with this api)
+         */
+        1: JSX.Element[];
+    };
+    message: Message;
+    [key: string]: any;
+}
+export type Decoration = (props: DecorationProps) => JSX.Element | null;
+
+export const decorations = new Map<string, Decoration>();
+
+export function addDecoration(identifier: string, decoration: Decoration) {
+    decorations.set(identifier, decoration);
+}
+
+export function removeDecoration(identifier: string) {
+    decorations.delete(identifier);
+}
+
+export function __addDecorationsToMessage(props: DecorationProps): (JSX.Element | null)[] {
+    return [...decorations.values()].map(decoration => {
+        return decoration(props);
+    });
+}
diff --git a/src/api/index.ts b/src/api/index.ts
index b74da6e..7e981e2 100644
--- a/src/api/index.ts
+++ b/src/api/index.ts
@@ -19,7 +19,9 @@
 import * as $Badges from "./Badges";
 import * as $Commands from "./Commands";
 import * as $DataStore from "./DataStore";
+import * as $MemberListDecorators from "./MemberListDecorators";
 import * as $MessageAccessories from "./MessageAccessories";
+import * as $MessageDecorations from "./MessageDecorations";
 import * as $MessageEventsAPI from "./MessageEvents";
 import * as $MessagePopover from "./MessagePopover";
 import * as $Notices from "./Notices";
@@ -72,5 +74,13 @@ const Badges = $Badges;
  * An API allowing you to add custom elements to the server list
  */
 const ServerList = $ServerList;
+/**
+ * An API allowing you to add components as message accessories
+ */
+const MessageDecorations = $MessageDecorations;
+/**
+ * An API allowing you to add components to member list users, in both DM's and servers
+ */
+const MemberListDecorators = $MemberListDecorators;
 
-export { Badges, Commands, DataStore, MessageAccessories, MessageEvents, MessagePopover, Notices, ServerList };
+export { Badges, Commands, DataStore, MemberListDecorators, MessageAccessories, MessageDecorations, MessageEvents, MessagePopover, Notices, ServerList };