src/lib/url.ts


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
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;
  }
}