feat(plugin): NoMosaic (#1791)

src/plugins/noMosaic/index.ts

@@ -0,0 +1,41 @@
+/*
+ * Vencord, a Discord client mod
+ * Copyright (c) 2023 Vendicated and contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { disableStyle, enableStyle } from "@api/Styles";
+import { Devs } from "@utils/constants";
+import definePlugin from "@utils/types";
+
+import style from "./styles.css?managed";
+
+export default definePlugin({
+    name: "NoMosaic",
+    authors: [Devs.AutumnVN],
+    description: "Removes Discord new image mosaic",
+    tags: ["image", "mosaic", "media"],
+    patches: [{
+        find: "Media Mosaic",
+        replacement: [
+            {
+                match: /mediaLayoutType:\i\.\i\.MOSAIC/,
+                replace: 'mediaLayoutType:"RESPONSIVE"',
+            },
+            {
+                match: /\i===\i\.\i\.MOSAIC/,
+                replace: "true",
+            },
+            {
+                match: /null!==\(\i=\i\.get\(\i\)\)&&void 0!==\i\?\i:"INVALID"/,
+                replace: '"INVALID"',
+            },
+        ],
+    }],
+    start() {
+        enableStyle(style);
+    },
+    stop() {
+        disableStyle(style);
+    }
+});

src/plugins/noMosaic/styles.css

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+[class^="nonMediaAttachmentsContainer-"] [class*="messageAttachment-"] {
+    position: relative;
+}