feat(rpc): implement arrpc's link event (#1016)

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

src/main/arrpc.ts

@@ -26,6 +26,9 @@ export async function initArRPC() {
 
             await sendRendererCommand(IpcCommands.RPC_INVITE, invite).then(callback);
         });
+        server.on("link", async (data: any, deepCallback: (valid: boolean) => void) => {
+            await sendRendererCommand(IpcCommands.RPC_DEEP_LINK, data).then(deepCallback);
+        });
     } catch (e) {
         console.error("Failed to start arRPC server", e);
     }

src/renderer/arrpc.ts

@@ -4,7 +4,7 @@
  * Copyright (c) 2023 Vendicated and Vencord contributors
  */
 
-import { onceReady } from "@vencord/types/webpack";
+import { findLazy, onceReady } from "@vencord/types/webpack";
 import { FluxDispatcher, InviteActions } from "@vencord/types/webpack/common";
 import { IpcCommands } from "shared/IpcEvents";
 
@@ -38,3 +38,15 @@ onIpcCommand(IpcCommands.RPC_INVITE, async code => {
 
     return true;
 });
+
+const { DEEP_LINK } = findLazy(m => m.DEEP_LINK?.handler);
+
+onIpcCommand(IpcCommands.RPC_DEEP_LINK, async data => {
+    try {
+        DEEP_LINK.handler({ args: data });
+        return true;
+    } catch (err) {
+        console.error("[RPC]", "Failed to open deep link:", err, data);
+        return false;
+    }
+});

src/renderer/index.ts

@@ -4,25 +4,23 @@
  * Copyright (c) 2023 Vendicated and Vencord contributors
  */
 
-import "./fixes";
-import "./appBadge";
-import "./patches";
 import "./themedSplash";
 import "./ipcCommands";
+import "./appBadge";
+import "./patches";
+import "./fixes";
 import "./arrpc";
 
 console.log("read if cute :3");
 
 export * as Components from "./components";
-import { findByPropsLazy, onceReady } from "@vencord/types/webpack";
+import { onceReady } from "@vencord/types/webpack";
 import { Alerts } from "@vencord/types/webpack/common";
 
 import SettingsUi from "./components/settings/Settings";
 import { Settings } from "./settings";
 export { Settings };
 
-const InviteActions = findByPropsLazy("resolveInvite");
-
 const customSettingsSections = (
     Vencord.Plugins.plugins.Settings as any as { customSections: ((ID: Record<string, unknown>) => any)[] }
 ).customSections;

src/renderer/patches/index.ts

@@ -12,3 +12,4 @@ import "./hideVenmicInput";
 import "./screenShareFixes";
 import "./spellCheck";
 import "./windowsTitleBar";
+import "./nativeFocus";

src/renderer/patches/nativeFocus.tsx

@@ -0,0 +1,23 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0
+ * Vesktop, a desktop app aiming to give you a snappier Discord Experience
+ * Copyright (c) 2023 Vendicated and Vencord contributors
+ */
+
+import { addPatch } from "./shared";
+
+addPatch({
+    patches: [
+        {
+            find: ".DEEP_LINK]:{",
+            replacement: [
+                {
+                    // TODO: Fix eslint rule
+                    // eslint-disable-next-line no-useless-escape
+                    match: /(?<=\.DEEP_LINK.{0,200}?)\i\.\i\.focus\(\)/,
+                    replace: "VesktopNative.win.focus()"
+                }
+            ]
+        }
+    ]
+});

src/shared/IpcEvents.ts

@@ -61,6 +61,7 @@ export const enum IpcEvents {
 export const enum IpcCommands {
     RPC_ACTIVITY = "rpc:activity",
     RPC_INVITE = "rpc:invite",
+    RPC_DEEP_LINK = "rpc:link",
     NAVIGATE_SETTINGS = "navigate:settings",
     GET_LANGUAGES = "navigator.languages"
 }