Merge pull request #1681 from giuseppelt/giuseppelt-og-twitter

OpenGraph: added support for twitter image attribute
hexojs · Jan 11, 2016 · e4a5204 · e4a5204
2 parents 93fcdb5 + 3d2a9a3
commit e4a5204
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/lib/plugins/helper/open_graph.js b/lib/plugins/helper/open_graph.js
@@ -69,14 +69,15 @@ function openGraphHelper(options) {
  result += og('og:site_name', siteName);
  result += og('og:description', description);
 
- images.map(function(path) {
+ images = images.map(function(path) {
  if (!urlFn.parse(path).host) {
  if (path[0] !== '/') path = '/' + path;
  return config.url + path;
  }
 
  return path;
- }).forEach(function(path) {
+ });
+ images.forEach(function(path) {
  result += og('og:image', path);
  });
 
@@ -90,6 +91,10 @@ function openGraphHelper(options) {
  result += meta('twitter:title', title);
  result += meta('twitter:description', description);
 
+ if(images.length) {
+ result += meta('twitter:image', images[0]); 
+ }
+
  if (options.twitter_id) {
  var twitterId = options.twitter_id;
  if (twitterId[0] !== '@') twitterId = '@' + twitterId;