From d44e8303668a93942644f78adc11c34ec07e6abd Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Tue, 18 Oct 2016 16:50:58 +0800
Subject: Update emoji parser using markdown-it-emoji instead of emojify to
 solve issue #217

---
 public/js/extra.js | 34 +++++++++++++++++++---------------
 public/js/index.js |  4 +++-
 2 files changed, 22 insertions(+), 16 deletions(-)

(limited to 'public/js')

diff --git a/public/js/extra.js b/public/js/extra.js
index 01aff7c7..436721a3 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -246,12 +246,6 @@ function finishView(view) {
         if ($(value).children().length == 0)
             $(value).gist(viewAjaxCallback);
     });
-    //emojify
-    try {
-        emojify.run(view[0]);
-    } catch (err) {
-        console.warn(err);
-    }
     //mathjax
     var mathjaxdivs = view.find('span.mathjax.raw').removeClass("raw").toArray();
     try {
@@ -823,15 +817,6 @@ function highlightRender(code, lang) {
     return result.value;
 }
 
-emojify.setConfig({
-    blacklist: {
-        elements: ['script', 'textarea', 'a', 'pre', 'code', 'svg'],
-        classes: ['no-emojify']
-    },
-    img_dir: serverurl + '/vendor/emojify/images',
-    ignore_emoticons: true
-});
-
 var markdownit = require('markdown-it');
 var markdownitContainer = require('markdown-it-container');
 
@@ -855,6 +840,25 @@ md.use(require('markdown-it-sup'));
 md.use(require('../vendor/markdown-it-mathjax'));
 md.use(require('markdown-it-imsize'));
 
+md.use(require('markdown-it-emoji'), {
+    shortcuts: false
+});
+
+var emojify = require('emojify.js');
+
+emojify.setConfig({
+    blacklist: {
+        elements: ['script', 'textarea', 'a', 'pre', 'code', 'svg'],
+        classes: ['no-emojify']
+    },
+    img_dir: serverurl + '/vendor/emojify.js/dist/images/basic',
+    ignore_emoticons: true
+});
+
+md.renderer.rules.emoji = function(token, idx) {
+    return emojify.replace(':' + token[idx].markup + ':');
+};
+
 function renderContainer(tokens, idx, options, env, self) {
     tokens[idx].attrJoin('role', 'alert');
     tokens[idx].attrJoin('class', 'alert');
diff --git a/public/js/index.js b/public/js/index.js
index 7294a5ba..bdd4c822 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -3732,6 +3732,8 @@ function matchInContainer(text) {
     }
 }
 
+var emojify = require('emojify.js');
+
 $(editor.getInputField())
     .textcomplete([
         { // emoji strategy
@@ -3751,7 +3753,7 @@ $(editor.getInputField())
                 callback(list);
             },
             template: function (value) {
-                return '<img class="emoji" src="' + serverurl + '/vendor/emojify/images/' + value + '.png"></img> ' + value;
+                return '<img class="emoji" src="' + serverurl + '/vendor/emojify.js/dist/images/basic/' + value + '.png"></img> ' + value;
             },
             replace: function (value) {
                 return '$1:' + value + ': ';
-- 
cgit v1.2.3