core&ui: language selection bug fix

packages/ui-default/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.40.3",
+  "version": "4.40.4",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",

packages/ui-default/pages/problem_detail.page.jsx

@@ -3,6 +3,7 @@ import $ from 'jquery';
 import yaml from 'js-yaml';
 import React from 'react';
 import { createRoot } from 'react-dom/client';
+import Notification from 'vj/components/notification';
 import { downloadProblemSet } from 'vj/components/zipDownloader';
 import { NamedPage } from 'vj/misc/Page';
 import delay from 'vj/utils/delay';

packages/ui-default/pages/problem_submit.page.tsx

@@ -5,6 +5,10 @@ import getAvailableLangs from 'vj/utils/availableLangs';
 
 const page = new NamedPage(['problem_submit', 'contest_detail_problem_submit', 'homework_detail_problem_submit'], async () => {
   const { config } = UiContext.pdoc;
+  if (config.type === 'submit_answer') {
+    $('[name="lang"]').val('_');
+    return;
+  }
   const availableLangs = getAvailableLangs(config.langs);
   const mainLangs = {};
   const preferences = [($('[name="lang"]').val() as string) || ''];

packages/ui-default/templates/problem_submit.html

@@ -12,7 +12,7 @@
           <div class="hasjs--hide">
             {{ form.form_select({
                 label:'Code language',
-                options:model.setting.SETTINGS_BY_KEY['codeLang'].range,
+                options:langRange,
                 name:'lang',
                 value:handler.user.codeLang
               }) }}