nakarte

Source code of https://map.sikmir.ru (fork)
git clone git://git.sikmir.ru/nakarte
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urlSafeBase64.js (513B)

      1 function encode(s) {
      2     return (btoa(s)
      3             .replace(/\+/ug, '-')
      4             .replace(/\//ug, '_')
      5         // .replace(/=+$/, '')
      6     );
      7 }
      8 
      9 function decode(s) {
     10     var decoded;
     11     s = s
     12         .replace(/[\n\r \t]/ug, '')
     13         .replace(/-/ug, '+')
     14         .replace(/_/ug, '/');
     15     try {
     16         decoded = atob(s);
     17     } catch (e) {
     18         // will return null for malformed data
     19     }
     20     if (decoded && decoded.length) {
     21         return decoded;
     22     }
     23     return null;
     24 }
     25 
     26 export {encode, decode};