fix missing OpenGraph metadata

fixes #498
podlove · Sep 3, 2014 · caa4bce · caa4bce
1 parent 5aad839
commit caa4bce
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/lib/modules/open_graph/open_graph.php b/lib/modules/open_graph/open_graph.php
@@ -34,11 +34,11 @@ public function register_hooks() {
 
 		public function the_open_graph_metadata()
 		{
-			$cache_key = 'opg' . get_the_ID() . get_permalink();
+			$cache_key = 'opgv2' . get_the_ID() . get_permalink();
 
 			$cache = \Podlove\Cache\TemplateCache::get_instance();
-			return $cache->cache_for($cache_key, function() {
-				return \Podlove\Modules\OpenGraph\Open_Graph::get_open_graph_metadata();
+			echo $cache->cache_for($cache_key, function() {
+				return (string) \Podlove\Modules\OpenGraph\Open_Graph::get_open_graph_metadata();
 			});
 		}
 

diff --git a/readme.txt b/readme.txt
@@ -98,6 +98,7 @@ Find the setting Flattr > Advanced Settings > Flattrable content > Post Types an
 * Podlove Dashboard supports screen options
 * fix contribution counting in contributor table (you may have to hit the "repair" button in `Podlove > Support` if you still see wrong numbers)
 * fix tracking data export
+* fix missing OpenGraph metadata
 * improved redirects: added sortability and individual entries can be deactivated without being deleted
 * `contributor.id` is accessible via template API now