feat(plugin): FixYoutubeEmbeds - fix UMG blocked embeds (#2116)

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

src/plugins/fixYoutubeEmbeds.desktop/README.md

@@ -0,0 +1,5 @@
+# FixYoutubeEmbeds
+
+Bypasses youtube videos being blocked from display on Discord (for example by UMG)
+
+![](https://github.com/Vendicated/Vencord/assets/45497981/7a5fdcaa-217c-4c63-acae-f0d6af2f79be)

src/plugins/fixYoutubeEmbeds.desktop/index.ts

@@ -0,0 +1,14 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2023 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { Devs } from "@utils/constants";
+import definePlugin from "@utils/types";
+
+export default definePlugin({
+    name: "FixYoutubeEmbeds",
+    description: "Bypasses youtube videos being blocked from display on Discord (for example by UMG)",
+    authors: [Devs.coolelectronics]
+});

src/plugins/fixYoutubeEmbeds.desktop/native.ts

@@ -0,0 +1,26 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2023 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { app } from "electron";
+import { getSettings } from "main/ipcMain";
+
+app.on("browser-window-created", (_, win) => {
+    win.webContents.on("frame-created", (_, { frame }) => {
+        frame.once("dom-ready", () => {
+            if (frame.url.startsWith("https://www.youtube.com/")) {
+                const settings = getSettings().plugins?.FixYoutubeEmbeds;
+                if (!settings?.enabled) return;
+
+                frame.executeJavaScript(`
+                new MutationObserver(() => {
+                    let err = document.querySelector(".ytp-error-content-wrap-subreason span")?.textContent;
+                    if (err && err.includes("blocked it from display")) window.location.reload()
+                }).observe(document.body, { childList: true, subtree:true });
+                `);
+            }
+        });
+    });
+});

src/utils/constants.ts

@@ -407,6 +407,10 @@ export const Devs = /* #__PURE__*/ Object.freeze({
         name: "Samwich",
         id: 976176454511509554n,
     },
+    coolelectronics: {
+        name: "coolelectronics",
+        id: 696392247205298207n,
+    }
 } satisfies Record<string, Dev>);
 
 // iife so #__PURE__ works correctly