public/javascripts/utils/misc.js

   1 // Source: https://www.quirksmode.org/js/cookies.html
   2 function setCookie(name, value)
   3 {
   4     var date = new Date();
   5     date.setTime(date.getTime()+(183*24*60*60*1000)); //6 months
   6     var expires = "; expires="+date.toGMTString();
   7     document.cookie = name+"="+value+expires+"; path=/";
   8 }
   9
  10 function getCookie(name, defaut) {
  11     var nameEQ = name + "=";
  12     var ca = document.cookie.split(';');
  13     for (var i=0;i < ca.length;i++)
  14     {
  15         var c = ca[i];
  16         while (c.charAt(0)==' ')
  17             c = c.substring(1,c.length);
  18         if (c.indexOf(nameEQ) == 0)
  19             return c.substring(nameEQ.length,c.length);
  20     }
  21     return defaut; //cookie not found
  22 }
  23
  24 // Random (enough) string for socket and game IDs
  25 function getRandString()
  26 {
  27     return (Date.now().toString(36) + Math.random().toString(36).substr(2, 7))
  28         .toUpperCase();
  29 }
  30
  31 // Used both on index and variant page, to switch language
  32 function setLanguage(e)
  33 {
  34     setCookie("lang", e.target.value);
  35     location.reload(); //to include the right .pug file
  36 }
  37
  38 // Shortcut for an often used click (on a modal)
  39 function doClick(elemId)
  40 {
  41     document.getElementById(elemId).click(); //or ".checked = true"
  42 }
  43
  44 function translate(msg)
  45 {
  46     return translations[msg];
  47 }