Add display code length

package.json

@@ -30,6 +30,7 @@
     "ejs": "^2.5.2",
     "express": "^4.14.0",
     "express-session": "^1.14.1",
+    "file-size": "^1.0.0",
     "gravatar": "^1.5.2",
     "md5": "^2.2.1",
     "moemark-renderer": "^1.2.0",

utility.js

@@ -32,6 +32,7 @@ let querystring = require('querystring');
 let pygmentize = require('pygmentize-bundled-cached');
 let gravatar = require('gravatar');
 let AdmZip = require('adm-zip');
+let filesize = require('file-size');
 
 function escapeHTML(s) {
   // Code from http://stackoverflow.com/questions/5251520/how-do-i-escape-some-html-in-javascript/5251551
@@ -102,6 +103,13 @@ module.exports = {
     }
     return util.format('%s:%s:%s', toStringWithPad(x / 3600), toStringWithPad(x / 60 % 60), toStringWithPad(x % 60));
   },
+  formatSize(x) {
+    let res = filesize(x, { fixed: 1 }).calculate();
+    if (res.result === parseInt(res.result)) res.fixed = res.result.toString();
+    if (res.suffix === 'Bytes') res.suffix = 'B';
+    else res.suffix = res.suffix.replace('iB', '');
+    return res.fixed + ' ' + res.suffix;
+  },
   parseDate(s) {
     return parseInt(+new Date(s) / 1000);
   },

views/judge_detail_item.ejs

@@ -8,7 +8,7 @@
         <th>分数</th>
         <th>总时间</th>
         <th>内存</th>
-        <th>语言</th>
+        <th>代码</th>
         <th>提交者</th>
         <th>提交时间</th>
       </tr>
@@ -24,8 +24,8 @@
           </td>
           <td class="score score_<%= parseInt(judge.result.score / 10) || 0 %>"><%= judge.result.score %></td>
           <td><%= judge.result.total_time %> ms</td>
-          <td><%= judge.result.max_memory %> KiB</td>
-          <td><%= syzoj.config.languages[judge.language].show %></td>
+          <td><%= judge.result.max_memory %> K</td>
+          <td><%= syzoj.config.languages[judge.language].show %> / <%= syzoj.utils.formatSize(judge.code.length) %></td>
         <% } else { %>
           <td>隐藏</td>
           <td>隐藏</td>

views/judge_state.ejs

@@ -15,7 +15,7 @@
     </div>
     <% } %>
   </div><br>
-  <table class="ui very basic center aligned table">
+  <table class="ui very basic center aligned table" style="white-space: nowrap; ">
     <thead>
       <tr>
         <th>编号</th>
@@ -24,7 +24,7 @@
         <th>分数</th>
         <th>总时间</th>
         <th>内存</th>
-        <th>语言</th>
+        <th>代码</th>
         <th>提交者</th>
         <th>提交时间</th>
       </tr>

views/judge_state_item.ejs

@@ -10,8 +10,8 @@
 </a></td>
 <td><a href="<%= syzoj.utils.makeUrl(['judge_detail', judge.id]) %>"><span class="score score_<%= parseInt(judge.result.score / 10) || 0 %>"><%= judge.result.score %></span></a></td>
 <td><%= judge.result.total_time %> ms</td>
-<td><%= judge.result.max_memory %> KiB</td>
-<td><a href="<%= syzoj.utils.makeUrl(['judge_detail', judge.id]) %>"><%= syzoj.config.languages[judge.language].show %></a></td>
+<td><%= judge.result.max_memory %> K</td>
+<td><a href="<%= syzoj.utils.makeUrl(['judge_detail', judge.id]) %>"><%= syzoj.config.languages[judge.language].show %></a> / <%= syzoj.utils.formatSize(judge.code.length) %></td>
 <% } else { %>
     <td>隐藏</td>
     <td>隐藏</td>