Use const wherever possible in js/

[plack-app-gruntmaster.git] / js / 90-themes.js

diff --git a/js/90-themes.js b/js/90-themes.js
index 7221ddeac3eb40f7ea1e22255aa5ead6ed84d872..a9d9b5185ebf5f1bd905dffc0767b46841b7bf4e 100644 (file)
--- a/js/90-themes.js
+++ b/js/90-themes.js
@@ -1,22 +1,23 @@
-(function(){
-       'use strict';
-       function set_style(name){
-               $('link[rel~="stylesheet"]').prop('disabled', true);
-               $('link[title="' + name + '"]').prop('disabled', false);
-               localStorage.setItem("theme", name);
+function set_style(name, trans){
+       if(trans){
+               document.body.classList.add('transition-color');
+               setTimeout(() => document.body.classList.remove('transition-color'), 1000);
        }
+       $('link[title]').each(e => e.disabled = true);
+       $('link[title="' + name + '"]')[0].disabled = false;
+       localStorage.setItem("theme", name);
+}
 
-       $( document ).ready(function() {
-               $('#theme-selector').detach().prependTo($('#sidebar'));
-               $('#theme_slate'   ).on('click', function () { set_style("slate"); });
-               $('#theme_cyborg'  ).on('click', function () { set_style("cyborg"); });
-               $('#theme_readable').on('click', function () { set_style("readable"); });
-       });
+$(function() {
+       const theme_ul = '<ul class="list-inline" id="themes">' +
+               '<li><a role="button" data-theme="cyborg">Black</a>' +
+               '<li><a role="button" data-theme="slate">Grey</a>' +
+               '<li><a role="button" data-theme="readable">White</a></ul>';
+       const sidebar = $('#sidebar')[0];
+       sidebar.insertBefore(m(theme_ul), sidebar.firstChild);
+       $('#themes a').on('click', e => set_style(e.target.dataset.theme, true));
+});
 
-       var theme = localStorage.getItem("theme");
-       if(theme) {
-               if(theme == "cerulean" || theme == "cosmo")
-                       theme = "readable";
-               set_style(theme);
-       }
-})();
+const theme = localStorage.getItem("theme");
+if(theme)
+       set_style(theme == "cerulean" || theme == "cosmo" ? "readable" : theme, false);