Advance on client side

[vchess.git] / client / src / utils / misc.js

diff --git a/client/src/utils/misc.js b/client/src/utils/misc.js
new file mode 100644 (file)
index 0000000..178f3cf
--- /dev/null
+++ b/client/src/utils/misc.js
@@ -0,0 +1,43 @@
+export const util =
+{
+  // Source: https://www.quirksmode.org/js/cookies.html
+  setCookie: function(name, value)
+  {
+    var date = new Date();
+    date.setTime(date.getTime()+(183*24*60*60*1000)); //6 months
+    var expires = "; expires="+date.toGMTString();
+    document.cookie = name+"="+value+expires+"; path=/";
+  },
+
+  getCookie: function(name, defaut) {
+    var nameEQ = name + "=";
+    var ca = document.cookie.split(';');
+    for (var i=0;i < ca.length;i++)
+    {
+      var c = ca[i];
+      while (c.charAt(0)==' ')
+        c = c.substring(1,c.length);
+      if (c.indexOf(nameEQ) == 0)
+        return c.substring(nameEQ.length,c.length);
+    }
+    return defaut; //cookie not found
+  },
+
+  // Random (enough) string for socket and game IDs
+  getRandString: function()
+  {
+    return (Date.now().toString(36) + Math.random().toString(36).substr(2, 7))
+      .toUpperCase();
+  },
+
+  // Shortcut for an often used click (on a modal)
+  doClick: function(elemId)
+  {
+    document.getElementById(elemId).click(); //or ".checked = true"
+  },
+
+  translate: function(msg)
+  {
+    return translations[msg];
+  },
+};