Add rejudge to submission page

models/judge_state.js

@@ -171,6 +171,40 @@ class JudgeState extends Model {
     }
   }
 
+  async rejudge() {
+    await this.loadRelationships();
+
+    let oldStatus = this.status;
+
+    this.status = 'Waiting';
+    this.score = 0;
+    this.total_time = 0;
+    this.max_memory = 0;
+    this.pending = true;
+    this.result = { status: "Waiting", total_time: 0, max_memory: 0, score: 0, case_num: 0, compiler_output: "", pending: true };
+    await this.save();
+
+    let WaitingJudge = syzoj.model('waiting_judge');
+    let waiting_judge = await WaitingJudge.create({
+      judge_id: this.id
+    });
+
+    await waiting_judge.save();
+
+    if (this.type === 0) {
+      if (oldStatus === 'Accepted') {
+        this.problem.ac_num--;
+        await this.user.refreshSubmitInfo();
+        await this.user.save();
+      }
+
+      await this.problem.save();
+    } else if (this.type === 1) {
+      let contest = await Contest.fromID(this.type_info);
+      await contest.newSubmission(this);
+    }
+  }
+
   getModel() { return model; }
 }
 

modules/submission.js

@@ -32,6 +32,7 @@ app.get('/submissions', async (req, res) => {
     let paginate = syzoj.utils.paginate(await JudgeState.count(where), req.query.page, syzoj.config.page.judge_state);
     let judge_state = await JudgeState.query(paginate, where, [['submit_time', 'desc']]);
 
+    await judge_state.forEachAsync(async obj => obj.loadRelationships());
     await judge_state.forEachAsync(async obj => obj.hidden = !(await obj.isAllowedSeeResultBy(res.locals.user)));
     await judge_state.forEachAsync(async obj => obj.allowedSeeCode = await obj.isAllowedSeeCodeBy(res.locals.user));
 
@@ -56,6 +57,8 @@ app.get('/submissions/:id/ajax', async (req, res) => {
     let judge_state = await JudgeState.fromID(req.params.id);
     if (!judge_state) throw 'No such judge state';
 
+    await judge_state.loadRelationships();
+
     judge_state.hidden = !(await judge_state.isAllowedSeeResultBy(res.locals.user));
     judge_state.allowedSeeCode = await judge_state.isAllowedSeeCodeBy(res.locals.user);
 
@@ -75,11 +78,14 @@ app.get('/submission/:id', async (req, res) => {
     let id = parseInt(req.params.id);
     let judge = await JudgeState.fromID(id);
 
+    await judge.loadRelationships();
+
     judge.codeLength = judge.code.length;
     judge.code = await syzoj.utils.highlight(judge.code, syzoj.config.languages[judge.language].highlight);
     if (judge.result.compiler_output) judge.result.compiler_output = syzoj.utils.ansiToHTML(judge.result.compiler_output);
     judge.allowedSeeResult = await judge.isAllowedSeeResultBy(res.locals.user);
     judge.allowedSeeCode = await judge.isAllowedSeeCodeBy(res.locals.user);
+    judge.allowedRejudge = await judge.problem.isAllowedEditBy(res.locals.user);
 
     res.render('submission', {
       judge: judge
@@ -97,11 +103,14 @@ app.get('/submission/:id/ajax', async (req, res) => {
     let id = parseInt(req.params.id);
     let judge = await JudgeState.fromID(id);
 
+    await judge.loadRelationships();
+
     judge.codeLength = judge.code.length;
     judge.code = await syzoj.utils.highlight(judge.code, syzoj.config.languages[judge.language].highlight);
     if (judge.result.compiler_output) judge.result.compiler_output = syzoj.utils.ansiToHTML(judge.result.compiler_output);
     judge.allowedSeeResult = await judge.isAllowedSeeResultBy(res.locals.user);
     judge.allowedSeeCode = await judge.isAllowedSeeCodeBy(res.locals.user);
+    judge.allowedRejudge = await judge.problem.isAllowedEditBy(res.locals.user);
 
     res.render('submission_content', {
       judge: judge
@@ -113,3 +122,26 @@ app.get('/submission/:id/ajax', async (req, res) => {
     });
   }
 });
+
+app.get('/submission/:id/rejudge', async (req, res) => {
+  try {
+    let id = parseInt(req.params.id);
+    let judge = await JudgeState.fromID(id);
+
+    if (judge.pending) throw 'Can\'t rejudge a pending submission';
+
+    await judge.loadRelationships();
+
+    let allowedRejudge = await judge.problem.isAllowedEditBy(res.locals.user);
+    if (!allowedRejudge) throw 'Permission denied';
+
+    await judge.rejudge();
+
+    res.redirect(syzoj.utils.makeUrl(['submission', id]));
+  } catch (e) {
+    syzoj.log(e);
+    res.render('error', {
+      err: e
+    });
+  }
+});

views/submission_content.ejs

@@ -63,7 +63,12 @@ for (let s of judge.result.subtasks) {
      </tbody>
   </table>
   <% if (judge.allowedSeeCode) { %>
-    <div class="ui existing segment"><pre style="margin-top: 0; margin-bottom: 0; "><code id="code"><%- judge.code %></code></pre></div>
+    <div class="ui existing segment" style="position: relative; ">
+      <% if (judge.allowedRejudge) { %>
+        <a id="rejudge-button" href="<%= syzoj.utils.makeUrl(['submission', judge.id, 'rejudge']) %>" class="ui button" style="position: absolute; right: 10px; <% if (judge.pending) { %>display: none; <% } %>">重新评测</a>
+      <% } %>
+      <pre style="margin-top: 0; margin-bottom: 0; "><code id="code"><%- judge.code %></code></pre>
+    </div>
     <script>
       document.addEventListener('keydown', function (event) {
         if ((event.ctrlKey || event.metaKey) && event.key === 'a') {
@@ -150,7 +155,7 @@ $(function() {
 });
 </script>
 
-<% if (!isPending(judge.status)) { %><div><div id="stop_ajax"></div></div><% } %>
+<% if (!isPending(judge.status)) { %><div><div id="stop_ajax"></div><div id="show_rejudge"></div></div><% } %>
 <script>
 <% if (isPending(judge.status) && judge.allowedSeeResult) { %>
 document.addEventListener('mousedown', function (event) {
@@ -163,6 +168,12 @@ function update_submission() {
   setTimeout(function () {
     $.get('/submission/<%= judge.id %>/ajax', function (data) {
       var e = $('#submission_content'), x = $($.parseHTML(data));
+      if (x.find('#show_rejudge').length) {
+        try {
+          document.getElementById('rejudge-button').style.display = '';
+        } catch (e) {}
+      }
+
       if (e.find('td.status').text().trim() != x.find('td.status').text().trim()) {
         var a = e.find('div.auto_update');
         if (!a.length) {