diff --git a/gui/popup.htm b/gui/popup.htm
index e69de29..088c842 100644
--- a/gui/popup.htm
+++ b/gui/popup.htm
@@ -0,0 +1 @@
+
\ No newline at end of file
diff --git a/gui/scripts/compat.js b/gui/scripts/compat.js
new file mode 100644
index 0000000..cb4f8b2
--- /dev/null
+++ b/gui/scripts/compat.js
@@ -0,0 +1 @@
+/* compat.js
You shouldn't be opening the HTMLs elsewhere. */
let browser_data = {};
export function refresh() {
/* Update variable containing the browser data.
Returns: (dict) the updated browser data
*/
browser_data['URL'] = window.location.href;
return (browser_data['URL']);
};
export function restrict() {
/* Restrict pages containing this function from being loaded outside the extension.
Returns: (bool) page open is correct
*/
refresh();
const browser_extension_URL_contents = new RegExp(`^(?!file:\/\/|http:\/\/|https:\/\/)(.*-extension:\/\/.*)`);
const browser_condition_met = browser_extension_URL_contents.test(browser_data.URL);
if (!browser_condition_met) {
alert("This page can not be opened. \r此网页无法打开。");
};
return (browser_condition_met);
};
\ No newline at end of file
diff --git a/gui/settings.htm b/gui/settings.htm
index e69de29..263ced8 100644
--- a/gui/settings.htm
+++ b/gui/settings.htm
@@ -0,0 +1 @@
+
\ No newline at end of file