Added Inline Style Support

index.js

@@ -88,28 +88,40 @@ if (options.enable !== false) {
   })
 
   hexo.extend.helper.register('github_emoji', function (name) {
-    return getRender(name);
-  });
+    return getRender(name)
+  })
 
   function getRender (emojiName) {
-    if (emojis[emojiName]) {
+    emojiName = String(emojiName)
+    if (!emojis[emojiName]) { return emojiName }
+
+    var styles = ''
+    if (_.isObject(options.styles)) {
+      // inline styles
+      styles = 'style="' +
+        Object.keys(options.styles)
+        .filter(function (k) { return _.isString(options.styles[k]) })
+        .map(function (k) { return k + ':' + options.styles[k] })
+        .join(';') +
+        '"'
+    }
+
     var codepoints = emojis[emojiName].codepoints
     if (options.unicode && codepoints) {
       codepoints = codepoints.map(function (code) {
         return '&#x' + code + ';'
       }).join('')
 
-        return '<span class="' + options.className +
-          '" title="' + emojiName +
+      return '<span class="' + options.className + '" ' +
+        styles +
+        ' title="' + emojiName +
         '" data-src="' + emojis[emojiName].src +
         '">' + codepoints + '</span>'
     } else {
-        return '<img class="' + options.className +
-          '" title="' + emojiName + '" alt="' + emojiName + '" src="' +
+      return '<img class="' + options.className + '" ' +
+        styles +
+        ' title="' + emojiName + '" alt="' + emojiName + '" src="' +
         emojis[emojiName].src + '" height="20" width="20" />'
     }
-    } else {
-      return emojiName;
-    }
   }
 }