chore: rename practice.rs to practice.course.rs

zh-CN/assets/lang1.js

@@ -0,0 +1,35 @@
+(function () {
+  var path = window.location.pathname;
+  var link = "https://practice.course.rs" + path;
+  var word = "English";
+  var lang = "zh-CN";
+  var changeLang = "切换到英语";
+
+  if (window.location.href.indexOf("zh.") == -1) {
+    link = "https://practice-zh.practice.rs" + path;
+    word = "简体中文";
+    lang = "en";
+    changeLang = "Switch to Chinese";
+  }
+
+  var lang_node = "";
+  if (link != "") {
+    lang_node =
+      '<a href="' +
+      link +
+      '" title="' +
+      changeLang +
+      '" aria-label="' +
+      changeLang +
+      '"><i id="change-language-button" class="fa fa-language"> ' +
+      word +
+      "</i></a>";
+  }
+
+  console.log(lang_node);
+  var insertNode = document.getElementsByClassName("right-buttons");
+  if (insertNode.length > 0) {
+    var html = insertNode[0].innerHTML;
+    insertNode[0].innerHTML = html + lang_node;
+  }
+})();