1 files changed, 49 insertions, 0 deletions
diff --git a/src/lib/url.ts b/src/lib/url.ts
new file mode 100644
index 0000000..f6772fe
--- /dev/null
+++ b/src/lib/url.ts
@@ -0,0 +1,49 @@
+export function getQueryString(params: object = {}): string {
+  const searchParams = new URLSearchParams();
+
+  Object.entries(params).forEach(([key, value]) => {
+    if (value !== undefined) {
+      searchParams.append(key, value);
+    }
+  });
+
+  return searchParams.toString();
+}
+
+export function buildPath(path: string, params: object = {}): string {
+  const queryString = getQueryString(params);
+  return queryString ? `${path}?${queryString}` : path;
+}
+
+export function safeDecodeURI(s: string | undefined | null): string | undefined | null {
+  if (s === undefined || s === null) {
+    return s;
+  }
+
+  try {
+    return decodeURI(s);
+  } catch {
+    return s;
+  }
+}
+
+export function safeDecodeURIComponent(s: string | undefined | null): string | undefined | null {
+  if (s === undefined || s === null) {
+    return s;
+  }
+
+  try {
+    return decodeURIComponent(s);
+  } catch {
+    return s;
+  }
+}
+
+export function isValidUrl(url: string) {
+  try {
+    new URL(url);
+    return true;
+  } catch {
+    return false;
+  }
+}