From cc302b5d57bb6485fe70e5ae7e0ce71b2c38988c Mon Sep 17 00:00:00 2001
From: Menci <huanghaorui301@gmail.com>
Date: Thu, 13 Dec 2018 18:23:53 +0800
Subject: [PATCH] Minify HTTP server's response HTML

---
 app.js       | 13 +++++++++++++
 package.json |  1 +
 2 files changed, 14 insertions(+)

diff --git a/app.js b/app.js
index 2e04ea9..475d90e 100644
--- a/app.js
+++ b/app.js
@@ -169,6 +169,19 @@ global.syzoj = {
     }
     app.use(Session(sessionConfig));
 
+    app.use(require('express-minify-html')({
+      override: true,
+      htmlMinifier: {
+        removeComments: true,
+        collapseWhitespace: true,
+        collapseBooleanAttributes: true,
+        removeAttributeQuotes: true,
+        removeEmptyAttributes: true,
+        minifyJS: true,
+        minifyCSS: true
+      }
+    }));
+
     app.use((req, res, next) => {
       res.locals.useLocalLibs = !!parseInt(req.headers['syzoj-no-cdn']);
 
diff --git a/package.json b/package.json
index d1928b3..a50ce21 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
     "download": "^7.1.0",
     "ejs": "^2.5.2",
     "express": "^4.14.0",
+    "express-minify-html": "^0.12.0",
     "express-session": "^1.14.1",
     "file-size": "^1.0.0",
     "fs-extra": "^7.0.1",