Merge branch 'master' of https://github.com/HumairAK/solutions_repo

1 files changed, 53 insertions, 0 deletions

diff --git a/node_modules/express-minify-html/minifier.js b/node_modules/express-minify-html/minifier.js
new file mode 100644
index 0000000..2428893
--- /dev/null
+++ b/node_modules/express-minify-html/minifier.js
@@ -0,0 +1,53 @@
+'use strict';
+
+var minify = require('html-minifier').minify;
+
+function minifyHTML(opts) {
+    if (!opts) opts = {};
+
+    function minifier(req, res, next) {
+
+        var sendMinified = function (callback) {
+
+            // No callback specified, just minify and send to client.
+            if (typeof callback === 'undefined') {
+                return function (err, html) {
+                    if (err) {
+                        return next(err);
+                    }
+
+                    html = minify(html, opts.htmlMinifier);
+                    res.send(html);
+                }
+            } else {
+
+                // Custom callback specified by user, use that one
+                return function (err, html) {
+                    if (html) {
+                        html = minify(html, opts.htmlMinifier);
+                    }
+
+                    callback(err, html);
+                }
+            }
+        };
+
+        if (opts.override === false) {
+            res.renderMin = function (view, renderOpts, callback) {
+                this.render(view, renderOpts, sendMinified(callback));
+            }
+        } else {
+            res.oldRender = res.render;
+            res.render = function (view, renderOpts, callback) {
+                this.oldRender(view, renderOpts, sendMinified(callback));
+            };
+        }
+
+        return next();
+    }
+
+    return (minifier);
+}
+
+module.exports = minifyHTML;
+