src/js/portal-picker.js

Author: yphil-dev

package.json

@@ -1,6 +1,6 @@
 {
     "name": "emulsion",
-    "version": "0.9.47",
+    "version": "0.9.48",
     "summary": "Better gaming throught chemistry",
     "description": "Emulsion is a modern, responsive game launcher that organizes platforms into galleries, manages game metadata and cover art, and launches titles through configured emulators.",
     "homepage": "https://yphil.gitlab.io/emulsion",

src/js/portal-picker.js

@@ -0,0 +1,77 @@
+import { sessionBus, Variant } from "dbus-next";
+
+function uriToPath(uri) {
+    return uri.replace("file://", "");
+}
+
+export async function pickFolderPersist() {
+    console.log("📂 PORTAL PICKER: Starting folder picker");
+
+    // Only use portals in Flatpak
+    const isFlatpak = process.env.FLATPAK_ID !== undefined;
+    console.log("📂 PORTAL PICKER: Running in Flatpak?", isFlatpak);
+
+    if (!isFlatpak) {
+        console.log("📂 PORTAL PICKER: Not in Flatpak, skipping portals");
+        throw new Error("NOT_FLATPAK");
+    }
+
+    try {
+        const bus = sessionBus();
+        console.log("📂 PORTAL PICKER: Got session bus");
+
+        const fcObj = await bus.getProxyObject("org.freedesktop.portal.Desktop", "/org/freedesktop/portal/desktop");
+        const fileChooser = fcObj.getInterface("org.freedesktop.portal.FileChooser");
+
+        const options = {
+            directory: new Variant("b", true),
+            multiple: new Variant("b", false),
+            modal: new Variant("b", true),
+            title: new Variant("s", "Choose a folder"),
+        };
+
+        const appId = process.env.FLATPAK_ID || "io.gitlab.yphil.emulsion";
+        console.log("📂 PORTAL PICKER: Using app ID:", appId);
+
+        console.log("📂 PORTAL PICKER: Calling OpenFile...");
+        const requestPath = await fileChooser.OpenFile(appId, "", options);
+        console.log("📂 PORTAL PICKER: Request path:", requestPath);
+
+        const reqObj = await bus.getProxyObject("org.freedesktop.portal.Desktop", requestPath);
+        const reqIface = reqObj.getInterface("org.freedesktop.portal.Request");
+
+        console.log("📂 PORTAL PICKER: Waiting for response...");
+
+        return new Promise((resolve, reject) => {
+            const timeout = setTimeout(() => {
+                console.log("📂 PORTAL PICKER: Timeout");
+                reqIface.removeListener("Response", handler);
+                reject(new Error("PORTAL_TIMEOUT"));
+            }, 30000);
+
+            const handler = (code, results) => {
+                console.log("📂 PORTAL PICKER: Response received - Code:", code);
+                clearTimeout(timeout);
+                reqIface.removeListener("Response", handler);
+
+                if (code === 0 && results && results.uris && results.uris.length > 0) {
+                    const path = uriToPath(results.uris[0].value);
+                    console.log("📂 PORTAL PICKER: Returning path:", path);
+                    resolve({ path });
+                } else {
+                    console.log("📂 PORTAL PICKER: User cancelled");
+                    reject(new Error("User cancelled"));
+                }
+            };
+
+            reqIface.on("Response", handler);
+        });
+
+    } catch (e) {
+        console.error("📂 PORTAL PICKER: Error:", e.message);
+        if (e.message === "NOT_FLATPAK") {
+            throw e;
+        }
+        throw new Error("PORTAL_NOT_AVAILABLE");
+    }
+}