OpenInApp: Support steam; integrate with SpotifyControls & ShowConnections

2 files changed, 47 insertions, 0 deletions

diff --git a/src/main/ipcMain.ts b/src/main/ipcMain.ts
index 5fcf8b7..d62888c 100644
--- a/src/main/ipcMain.ts
+++ b/src/main/ipcMain.ts
@@ -17,6 +17,7 @@
 */
 
 import "./updater";
+import "./ipcPlugins";
 
 import { debounce } from "@utils/debounce";
 import { IpcEvents } from "@utils/IpcEvents";
diff --git a/src/main/ipcPlugins.ts b/src/main/ipcPlugins.ts
new file mode 100644
index 0000000..ac2f3d7
--- /dev/null
+++ b/src/main/ipcPlugins.ts
@@ -0,0 +1,46 @@
+/*
+ * 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 { IpcEvents } from "@utils/IpcEvents";
+import { ipcMain } from "electron";
+import { request } from "https";
+
+// #region OpenInApp
+// These links don't support CORS, so this has to be native
+const validRedirectUrls = /^https:\/\/(spotify\.link|s\.team)\/.+$/;
+
+function getRedirect(url: string) {
+    return new Promise<string>((resolve, reject) => {
+        const req = request(new URL(url), { method: "HEAD" }, res => {
+            resolve(
+                res.headers.location
+                    ? getRedirect(res.headers.location)
+                    : url
+            );
+        });
+        req.on("error", reject);
+        req.end();
+    });
+}
+
+ipcMain.handle(IpcEvents.OPEN_IN_APP__RESOLVE_REDIRECT, async (_, url: string) => {
+    if (!validRedirectUrls.test(url)) return url;
+
+    return getRedirect(url);
+});
+// #endregion