From 7153280bd4e4000a149c9b3d3563f9aaa87b1957 Mon Sep 17 00:00:00 2001
From: Eric Lay <ericlay@noreply.ericlay.online>
Date: Wed, 11 Mar 2026 08:47:00 -0500
Subject: [PATCH] Add src/lib/app-params.js

---
 src/lib/app-params.js | 54 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 src/lib/app-params.js

diff --git a/src/lib/app-params.js b/src/lib/app-params.js
new file mode 100644
index 0000000..3026d07
--- /dev/null
+++ b/src/lib/app-params.js
@@ -0,0 +1,54 @@
+const isNode = typeof window === 'undefined';
+const windowObj = isNode ? { localStorage: new Map() } : window;
+const storage = windowObj.localStorage;
+
+const toSnakeCase = (str) => {
+	return str.replace(/([A-Z])/g, '_$1').toLowerCase();
+}
+
+const getAppParamValue = (paramName, { defaultValue = undefined, removeFromUrl = false } = {}) => {
+	if (isNode) {
+		return defaultValue;
+	}
+	const storageKey = `base44_${toSnakeCase(paramName)}`;
+	const urlParams = new URLSearchParams(window.location.search);
+	const searchParam = urlParams.get(paramName);
+	if (removeFromUrl) {
+		urlParams.delete(paramName);
+		const newUrl = `${window.location.pathname}${urlParams.toString() ? `?${urlParams.toString()}` : ""
+			}${window.location.hash}`;
+		window.history.replaceState({}, document.title, newUrl);
+	}
+	if (searchParam) {
+		storage.setItem(storageKey, searchParam);
+		return searchParam;
+	}
+	if (defaultValue) {
+		storage.setItem(storageKey, defaultValue);
+		return defaultValue;
+	}
+	const storedValue = storage.getItem(storageKey);
+	if (storedValue) {
+		return storedValue;
+	}
+	return null;
+}
+
+const getAppParams = () => {
+	if (getAppParamValue("clear_access_token") === 'true') {
+		storage.removeItem('base44_access_token');
+		storage.removeItem('token');
+	}
+	return {
+		appId: getAppParamValue("app_id", { defaultValue: import.meta.env.VITE_BASE44_APP_ID }),
+		token: getAppParamValue("access_token", { removeFromUrl: true }),
+		fromUrl: getAppParamValue("from_url", { defaultValue: window.location.href }),
+		functionsVersion: getAppParamValue("functions_version", { defaultValue: import.meta.env.VITE_BASE44_FUNCTIONS_VERSION }),
+		appBaseUrl: getAppParamValue("app_base_url", { defaultValue: import.meta.env.VITE_BASE44_APP_BASE_URL }),
+	}
+}
+
+
+export const appParams = {
+	...getAppParams()
+}