allow modules/addons to override the og:title field

2 files changed, 10 insertions, 3 deletions

diff --git a/Zotlabs/Web/OpenGraph.php b/Zotlabs/Web/OpenGraph.php
index b14b2b989..f282c82d4 100644
--- a/Zotlabs/Web/OpenGraph.php
+++ b/Zotlabs/Web/OpenGraph.php
@@ -29,6 +29,13 @@ class OpenGraph {
 		return false;
 	}
 
+	function get_field($field) {
+		if($this->vars && array_key_exists($field,$this->vars) && $this->vars[$field])
+			return $this->vars[$field];
+		return false;
+	}
+
+
 	function get() {
 		if($this->check_required()) {
 			$o = "\r\n";
diff --git a/boot.php b/boot.php
index 3581b94ee..46f716365 100755
--- a/boot.php
+++ b/boot.php
@@ -874,8 +874,6 @@ class App {
 		spl_autoload_register('ZotlabsAutoloader::loader');
 
 		$this->OG = new Zotlabs\Web\OpenGraph();
-
-
 	}
 
 	function get_baseurl($ssl = false) {
@@ -1024,7 +1022,9 @@ class App {
 
 		if(! x($this->page,'title'))
 			$this->page['title'] = $this->config['system']['sitename'];
-		$this->OG->set('og:title',$this->page['title']);
+
+		if(! $this->OG->get_field('og:title'))
+			$this->OG->set('og:title',$this->page['title']);
 
 		/* put the head template at the beginning of page['htmlhead']
 		 * since the code added by the modules frequently depends on it