Update slide template using ejs instead of mustache to reduce similar package dependency

2 files changed, 16 insertions, 5 deletions

diff --git a/lib/config.js b/lib/config.js
index 1f824d0a..9f11c5b5 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -38,7 +38,7 @@ var indexpath = config.indexpath || './public/views/index.ejs';
 var hackmdpath = config.hackmdpath || './public/views/hackmd.ejs';
 var errorpath = config.errorpath || './public/views/error.ejs';
 var prettypath = config.prettypath || './public/views/pretty.ejs';
-var slidepath = config.slidepath || './public/views/slide.hbs';
+var slidepath = config.slidepath || './public/views/slide.ejs';
 
 // session
 var sessionname = config.sessionname || 'connect.sid';
diff --git a/lib/response.js b/lib/response.js
index 062bc5db..873dfe4e 100644
--- a/lib/response.js
+++ b/lib/response.js
@@ -18,7 +18,6 @@ var models = require("./models");
 
 //slides
 var md = require('reveal.js/plugin/markdown/markdown');
-var Mustache = require('mustache');
 
 //reveal.js
 var opts = {
@@ -244,7 +243,6 @@ function showPublishNote(req, res, next) {
 function renderPublish(data, res) {
     var template = config.prettypath;
     var options = {
-        url: config.serverurl,
         cache: !config.debug,
         filename: template
     };
@@ -512,14 +510,27 @@ function showPublishSlide(req, res, next) {
 var render = function (res, title, markdown) {
     var slides = md.slidify(markdown, opts);
 
-    res.end(Mustache.to_html(opts.template, {
+    var template = config.slidepath;
+    var options = {
+        cache: !config.debug,
+        filename: template
+    };
+    var compiled = ejs.compile(fs.readFileSync(template, 'utf8'), options);
+    var html = compiled({
         url: config.serverurl,
         title: title,
         theme: opts.theme,
         highlightTheme: opts.highlightTheme,
         slides: slides,
         options: JSON.stringify(opts.revealOptions, null, 2)
-    }));
+    });
+    var buf = html;
+    res.writeHead(200, {
+        'Content-Type': 'text/html; charset=UTF-8',
+        'Cache-Control': 'private',
+        'Content-Length': buf.length
+    });
+    res.end(buf);
 };
 
 module.exports = response;