core: 支持限制题目的提交语言

packages/ui-default/components/scratchpad/ScratchpadToolbarContainer.jsx

@@ -78,6 +78,11 @@ export default connect(mapStateToProps, mapDispatchToProps)(class ScratchpadTool
   }
 
   render() {
+    const LANGS = {};
+    for (const key in window.LANGS) {
+      if (UiContext.pdoc.config.langs && !UiContext.pdoc.config.langs.includes(key)) continue;
+      LANGS[key] = window.LANGS[key];
+    }
     return (
       <Toolbar>
         <ToolbarButton
@@ -136,7 +141,7 @@ export default connect(mapStateToProps, mapDispatchToProps)(class ScratchpadTool
             value={this.props.editorLang}
             onChange={(ev) => this.props.setEditorLanguage(ev.target.value)}
           >
-            {_.map(window.LANGS, (val, key) => (
+            {_.map(LANGS, (val, key) => (
               <option value={key} key={key}>{val.display}</option>
             ))}
           </select>

packages/ui-default/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.8.25",
+  "version": "4.8.26",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",

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

@@ -15,12 +15,13 @@ const page = new NamedPage(['problem_submit', 'contest_detail_problem_submit'],
   $('#codelang-main-select').on('change', function () {
     const options = {};
     for (const key in window.LANGS) {
+      if (UiContext.pdocConfig.langs && !UiContext.pdocConfig.langs.includes(key)) continue;
       if (key.startsWith(`${this.value}.`) && key !== this.value) options[key] = window.LANGS[key].display;
     }
     if (Object.keys(options).length > 1) {
       setOptions($('#codelang-sub-select'), options);
       $('#codelang-sub-container').show();
-      $('[name="codeLang"]').val($('#codelang-sub-container').val());
+      $('[name="codeLang"]').val($('#codelang-sub-select').val());
     } else {
       $('#codelang-sub-container').hide();
       $('[name="codeLang"]').val(this.value);
@@ -31,6 +32,7 @@ const page = new NamedPage(['problem_submit', 'contest_detail_problem_submit'],
   });
   const main = {};
   for (const key in window.LANGS) {
+    if (UiContext.pdocConfig.langs && !UiContext.pdocConfig.langs.includes(key)) continue;
     if (!key.includes('.')) main[key] = window.LANGS[key].display;
   }
   setOptions($('#codelang-main-select'), main);
@@ -38,7 +40,8 @@ const page = new NamedPage(['problem_submit', 'contest_detail_problem_submit'],
   if (current.includes('.')) {
     const [m, s] = current.split('.');
     $('#codelang-main-select').val(m);
-    $('#codelang-sub-select').val(s).show();
+    $('#codelang-sub-select').val(s);
+    $('#codelang-sub-container').show();
   } else $('#codelang-main-select').val(current);
 });
 

packages/ui-default/templates/problem_submit.html

@@ -1,5 +1,6 @@
 {% extends "layout/basic.html" %}
 {% block content %}
+{{ set(UiContext, 'pdocConfig', pdoc.config) }}
 <div class="row">
   <div class="medium-9 columns">
   {% if not tdoc or rdocs.length %}