feat(plugin): BiggerStreamPreview (#1222)

Co-authored-by: V <vendicated@riseup.net>

src/plugins/biggerStreamPreview/index.tsx

@@ -0,0 +1,101 @@
+/*
+ * Vencord, a modification for Discord's desktop app
+ * Copyright (c) 2023 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 { addContextMenuPatch, NavContextMenuPatchCallback, removeContextMenuPatch } from "@api/ContextMenu";
+import { ScreenshareIcon } from "@components/Icons";
+import { Devs } from "@utils/constants";
+import { openImageModal } from "@utils/discord";
+import definePlugin from "@utils/types";
+import { Menu } from "@webpack/common";
+import { Channel, User } from "discord-types/general";
+
+import { ApplicationStreamingStore, ApplicationStreamPreviewStore } from "./webpack/stores";
+import { ApplicationStream, Stream } from "./webpack/types/stores";
+
+export interface UserContextProps {
+    channel: Channel,
+    channelSelected: boolean,
+    className: string,
+    config: { context: string; };
+    context: string,
+    onHeightUpdate: Function,
+    position: string,
+    target: HTMLElement,
+    theme: string,
+    user: User;
+}
+
+export interface StreamContextProps {
+    appContext: string,
+    className: string,
+    config: { context: string; };
+    context: string,
+    exitFullscreen: Function,
+    onHeightUpdate: Function,
+    position: string,
+    target: HTMLElement,
+    stream: Stream,
+    theme: string,
+}
+
+export const handleViewPreview = async ({ guildId, channelId, ownerId }: ApplicationStream | Stream) => {
+    const previewUrl = await ApplicationStreamPreviewStore.getPreviewURL(guildId, channelId, ownerId);
+    if (!previewUrl) return;
+
+    openImageModal(previewUrl);
+};
+
+export const addViewStreamContext: NavContextMenuPatchCallback = (children, { userId }: { userId: string | bigint; }) => () => {
+    const streamPreviewItemIdentifier = "view-stream-preview";
+
+    const stream = ApplicationStreamingStore.getAnyStreamForUser(userId);
+
+    const streamPreviewItem = (
+        <Menu.MenuItem
+            label="View Stream Preview"
+            id={streamPreviewItemIdentifier}
+            icon={ScreenshareIcon}
+            action={() => stream && handleViewPreview(stream)}
+            disabled={!stream}
+        />
+    );
+
+    children.push(<Menu.MenuSeparator />, streamPreviewItem);
+};
+
+export const streamContextPatch: NavContextMenuPatchCallback = (children, { stream }: StreamContextProps) => {
+    return addViewStreamContext(children, { userId: stream.ownerId });
+};
+
+export const userContextPatch: NavContextMenuPatchCallback = (children, { user }: UserContextProps) => {
+    return addViewStreamContext(children, { userId: user.id });
+};
+
+export default definePlugin({
+    name: "BiggerStreamPreview",
+    description: "This plugin allows you to enlarge stream previews",
+    authors: [Devs.phil],
+    start: () => {
+        addContextMenuPatch("user-context", userContextPatch);
+        addContextMenuPatch("stream-context", streamContextPatch);
+    },
+    stop: () => {
+        removeContextMenuPatch("user-context", userContextPatch);
+        removeContextMenuPatch("stream-context", streamContextPatch);
+    }
+});