1 files changed, 39 insertions, 0 deletions
diff --git a/packages/integrations/sitemap/src/utils/parse-url.ts b/packages/integrations/sitemap/src/utils/parse-url.ts
new file mode 100644
index 000000000..f9189cf7d
--- /dev/null
+++ b/packages/integrations/sitemap/src/utils/parse-url.ts
@@ -0,0 +1,39 @@
+export const parseUrl = (
+	url: string,
+	defaultLocale: string,
+	localeCodes: string[],
+	base: string
+) => {
+	if (
+		!url ||
+		!defaultLocale ||
+		localeCodes.length === 0 ||
+		localeCodes.some((key) => !key) ||
+		!base
+	) {
+		throw new Error('parseUrl: some parameters are empty');
+	}
+	if (url.indexOf(base) !== 0) {
+		return undefined;
+	}
+	let s = url.replace(base, '');
+	if (!s || s === '/') {
+		return { locale: defaultLocale, path: '/' };
+	}
+	if (!s.startsWith('/')) {
+		s = '/' + s;
+	}
+	const a = s.split('/');
+	const locale = a[1];
+	if (localeCodes.some((key) => key === locale)) {
+		let path = a.slice(2).join('/');
+		if (path === '//') {
+			path = '/';
+		}
+		if (path !== '/' && !path.startsWith('/')) {
+			path = '/' + path;
+		}
+		return { locale, path };
+	}
+	return { locale: defaultLocale, path: s };
+};